Patent Id | Score | Title | Patent Type | Publication Date | Priority Date | Family Id | Search Efficiency | Original Assignee | Current Assignee |
|---|---|---|---|---|---|---|---|---|---|
| EP1400089B1 | 1.219 | Authentification of a user across communicaqtion sessions | GRANT | 2007-01-31 | 2001-06-13 | 25375900 | Great | Citrix Systems Inc | Citrix Systems Inc |
| EP1272915B1 | 1.157 | DEVICE FOR SECURELY STORING SECRET INFORMATION | GRANT | 2008-07-16 | 2000-04-11 | 8173645 | Great | Thomson Licensing SAS | THOMSON LICENSING |
| EP2304636B1 | 1.140 | MOBILE DEVICE ASSISTED SECURE COMPUTER NETWORK COMMUNICATIONS | GRANT | 2018-08-01 | 2008-05-16 | 41317274 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US7231517B1 | 1.117 | Apparatus and method for automatically authenticating a network client | GRANT | 2007-06-12 | 2000-03-03 | 38120627 | Great | Novell Inc | Apple Inc |
| EP1653697B1 | 1.088 | Secure Peer-to-Peer Messaging Invitation Architecture | GRANT | 2016-08-17 | 2004-10-29 | 34929793 | Great | BlackBerry Ltd | BlackBerry Ltd |
| US7831051B2 | 1.067 | Secure communication between a hardware device and a computer | GRANT | 2010-11-09 | 2007-03-13 | 39762711 | Great | Aladdin Europe GmbH | Thales DIS Deutschland GmbH |
| US6215877B1 | 1.061 | Key management server chat system terminal unit chat system and recording medium | GRANT | 2001-04-10 | 1998-03-20 | 13497719 | Great | Fujitsu Ltd | Fujitsu Ltd |
| EP2013758B1 | 1.059 | DYNAMIC AUTHENTICATION IN SECURED WIRELESS NETWORKS | GRANT | 2016-08-03 | 2006-04-24 | 38656104 | Great | Ruckus Wireless Inc | Ruckus Wireless Inc |
| EP1348280B1 | 1.039 | AUTHENTICATION IN DATA COMMUNICATION | GRANT | 2016-06-22 | 2000-12-27 | 26161105 | Great | Nokia Technologies Oy | Nokia Technologies Oy |
| EP1131911B1 | 1.034 | METHOD AND APPARATUS FOR SECURE DISTRIBUTION OF AUTHENTICATION CREDENTIALS TO ROAMING USERS | GRANT | 2007-09-26 | 1998-11-19 | 22725393 | Great | Arcot Systems LLC | Arcot Systems LLC |
| EP2181521B1 | 1.031 | METHOD OF AND APPARATUS FOR SHARING SECRET INFORMATION BETWEEN DEVICES IN HOME NETWORK | GRANT | 2016-03-30 | 2007-08-20 | 40378806 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| EP0923827B1 | 1.028 | METHOD AND APPARATUS FOR ENCRYPTING RADIO TRAFFIC IN A TELECOMMUNICATIONS NETWORK | GRANT | 2005-05-11 | 1996-09-09 | 24847224 | Great | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| EP1504561A1 | 1.015 | METHODS AND SYSTEMS FOR SECURE TRANSMISSION OF INFORMATION USING A MOBILE DEVICE | GRANT | 2005-02-09 | 2002-04-25 | 29248680 | Great | Vasco Data Security Inc | Onespan International GmbH |
| EP1119132A2 | 1.012 | Broadcasting encrypted messages using session keys | GRANT | 2001-07-25 | 2000-01-19 | 23937425 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP2355401A1 | 1.010 | KEY DISTRIBUTION SYSTEM | GRANT | 2011-08-10 | 2008-12-05 | 42233313 | Great | Panasonic Electric Works Co Ltd | Panasonic Intellectual Property Management Co Ltd |
| EP2215553A1 | 1.010 | SYSTEM AND METHOD FOR AUTHENTICATING ONE-TIME VIRTUAL SECRET INFORMATION | GRANT | 2010-08-11 | 2007-11-27 | 40678744 | Great | Sorinamoo Solution Co Ltd | Sorinamoo Solution Co Ltd |
| WO2008039582A2 | 1.006 | SYSTEM AND METHOD FOR SECURING SOFTWARE APPLICATIONS | APPLICATION | 2008-04-03 | 2006-07-06 | 39230847 | Great | ||
| EP0752635B1 | 1.002 | System and method to transparently integrate private key operations from a smart card with host-based encryption services | GRANT | 2001-09-05 | 1995-07-07 | 23985438 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| EP2039199B1 | 1.001 | USER EQUIPMENT CREDENTIAL SYSTEM | GRANT | 2018-10-31 | 2006-07-06 | 38596670 | Great | Nokia Technologies Oy | Nokia Technologies Oy |
| EP0781427B1 | 0.998 | SECURE COMPUTER NETWORK | GRANT | 2000-05-24 | 1994-09-16 | 10761457 | Great | Chantilley Corp Ltd | Chantilley Corp Ltd |
| EP1197032B1 | 0.997 | SERVER-ASSISTED REGENERATION OF A STRONG SECRET FROM A WEAK SECRET | GRANT | 2007-08-22 | 1999-06-29 | 27495484 | Great | Verisign Inc | Verisign Inc |
| EP1728352B1 | 0.996 | SECURE DATA TRANSFER | GRANT | 2010-04-21 | 2004-03-22 | 34994055 | Great | Nokia Oyj | Nokia Oyj |
| EP1697818B1 | 0.994 | AUTHENTICATION SYSTEM FOR NETWORKED COMPUTER APPLICATIONS | GRANT | 2018-05-30 | 2003-12-23 | 34738680 | Great | Wells Fargo Bank NA | Wells Fargo Bank NA |
| US7917748B2 | 0.992 | Secure group secret distribution | GRANT | 2011-03-29 | 2002-10-25 | 32106910 | Great | Pine Valley Investments Inc | Eagle Technology LLC |
| US6934838B1 | 0.991 | Method and apparatus for a service provider to provide secure services to a user | GRANT | 2005-08-23 | 1998-06-01 | 34837079 | Great | Entrust Ltd | Entrust Ltd |
| EP1710725A2 | 0.989 | Secure digital credential sharing arrangement | GRANT | 2006-10-11 | 2005-04-06 | 36698786 | Great | ActivIdentity Inc | Assa Abloy AB |
| US8782408B2 | 0.984 | Method and system for securing communication | GRANT | 2014-07-15 | 2009-03-25 | 42269582 | Great | PACID TECHNOLOGIES LLC | PACID TECHNOLOGIES LLC |
| EP2154625B1 | 0.975 | SECURE PERSONALISATION OF A ONE-TIME-PASSWORD GENERATOR | GRANT | 2017-01-04 | 2008-08-14 | 41090244 | Great | Giesecke and Devrient GmbH | Giesecke and Devrient Mobile Security GmbH |
| EP1054315B1 | 0.973 | System and program for preventing unauthorized copying of software | GRANT | 2004-08-04 | 1999-05-20 | 15264465 | Great | NEC Corp | NEC Corp |
| EP0647895B1 | 0.973 | Method for preventing inadvertent betrayal of stored digital secrets by a trustee | GRANT | 2008-01-16 | 1993-10-04 | 22443170 | Great | Individual | Individual |
| EP1376976A1 | 0.971 | Methods for authenticating potential members invited to join a group | GRANT | 2004-01-02 | 2002-04-24 | 29248672 | Great | Microsoft Corp | Microsoft Corp |
| EP1367764A2 | 0.969 | Encryption device and encryption method | GRANT | 2003-12-03 | 2002-05-31 | 29417274 | Great | Fujitsu Ltd | Fujitsu Ltd |
| US5784463A | 0.969 | Token distribution registration and dynamic configuration of user entitlement for an application level security system and method | GRANT | 1998-07-21 | 1996-12-04 | 25059042 | Great | V One Corp | SSL SERVICES LLC |
| EP0966813A2 | 0.968 | BILATERAL AUTHENTICATION AND ENCRYPTION SYSTEM | GRANT | 1999-12-29 | 1997-03-10 | 25212423 | Great | Individual | Individual |
| US6975729B1 | 0.964 | Method and apparatus for facilitating use of a pre-shared secret key with identity hiding | GRANT | 2005-12-13 | 2000-08-15 | 35452657 | Great | Sun Microsystems Inc | Oracle America Inc |
| US7123721B2 | 0.964 | Enhanced subscriber authentication protocol | GRANT | 2006-10-17 | 1998-12-04 | 4163073 | Great | Certicom Corp | Malikie Innovations Ltd |
| WO2009018513A1 | 0.963 | SYSTEMS AND METHODS FOR IMPLEMENTING A MUTATING LOCK BOX | APPLICATION | 2009-02-05 | 2007-08-02 | 40304907 | Great | ||
| EP0706118B1 | 0.961 | PROGRAM DATA PROTECTING METHOD | GRANT | 2000-03-01 | 1994-04-22 | 14430570 | Great | Advance KK | Advance KK |
| EP2105819B1 | 0.957 | Efficient and secure authentication of computing systems | GRANT | 2016-07-13 | 2004-03-19 | 34838939 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| EP1926278B1 | 0.956 | System and method for secure record protocol using shared knowledge of mobile user credentials | GRANT | 2009-04-01 | 2006-11-22 | 37771053 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP1374474B1 | 0.955 | METHOD AND APPARATUS FOR CRYPTOGRAPHIC KEY STORAGE WHEREIN KEY SERVERS ARE AUTHENTICATED BY POSSESSION AND SECURE DISTRIBUTION OF STORED KEYS | GRANT | 2008-08-27 | 2001-03-09 | 26788006 | Great | Arcot Systems LLC | Arcot Systems LLC |
| US8934625B2 | 0.953 | Method and system for securing communication | GRANT | 2015-01-13 | 2009-03-25 | 43125351 | Great | PACID TECHNOLOGIES LLC | PACID TECHNOLOGIES LLC |
| US7716484B1 | 0.952 | System and method for increasing the security of encrypted secrets and authentication | GRANT | 2010-05-11 | 2000-03-10 | 42109556 | Great | RSA Security LLC | EMC Corp |
| US6105133A | 0.951 | Bilateral authentication and encryption system | GRANT | 2000-08-15 | 1997-03-10 | 27505842 | Great | PACid Group | RPX Corp |
| EP1924047B1 | 0.948 | Client credential based secure session authentication method and apparatus | GRANT | 2012-04-04 | 2006-11-15 | 37908158 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP1735945B1 | 0.946 | DEPLOYING AND PROVISIONING WIRELESS HANDHELD DEVICES | GRANT | 2009-08-05 | 2004-04-02 | 35064141 | Great | Research in Motion Ltd | BlackBerry Ltd |
| US5892828A | 0.946 | User presence verification with single password across applications | GRANT | 1999-04-06 | 1996-10-23 | 24956749 | Great | Novell Inc | EMC Corp |
| EP2052485A2 | 0.941 | MUTUAL AUTHENTICATION AND SECURE CHANNEL ESTABLISHMENT BETWEEN TWO PARTIES USING CONSECUTIVE ONE-TIME PASSWORDS | GRANT | 2009-04-29 | 2006-08-03 | 39030660 | Great | Boncle Inc | Boncle Inc |
| EP1984889A2 | 0.938 | SECURE DIGITAL CONTENT MANAGEMENT USING MUTATING IDENTIFIERS | GRANT | 2008-10-29 | 2006-02-08 | 38345811 | Great | Imagineer Software Inc | Imagineer Software Inc |
| US8656179B2 | 0.935 | Using hidden secrets and token devices to create secure volumes | GRANT | 2014-02-18 | 2009-03-03 | 42679286 | Great | GOLDKEY SECURITY CORP | GOLDKEY SECURITY CORP |
| EP2289220B1 | 0.933 | Network helper for authentication between a token and verifiers | GRANT | 2012-01-18 | 2008-05-09 | 40886762 | Great | Qualcomm Inc | Qualcomm Inc |
| US6189096B1 | 0.933 | User authentification using a virtual private key | GRANT | 2001-02-13 | 1998-05-06 | 26770949 | Great | Kyberpass Corp | Kyberpass Corp |
| US5757911A | 0.931 | Encryption communication process and terminal for encryption communication | GRANT | 1998-05-26 | 1994-03-10 | 26379392 | Great | Mita Industrial Co Ltd | Kyocera Mita Industrial Co Ltd |
| US7110548B1 | 0.930 | Cryptographic communication method encryption algorithm shared control method encryption algorithm conversion method and network communication system | GRANT | 2006-09-19 | 1998-07-31 | 16708887 | Great | Hitachi Ltd, Hitachi Advanced Systems Corp, Hitachi Keiyo Engineering Co Ltd | Hitachi Ltd, Hitachi Advanced Systems Corp, Hitachi Keiyo Engineering Co Ltd |
| EP1745592A1 | 0.930 | SYSTEM METHOD AND COMPUTER PRODUCT FOR SENDING ENCRYPTED MESSAGES TO RECIPIENTS WHERE THE SENDER DOES NOT POSSESS THE CREDENTIALS OF THE RECIPIENT | GRANT | 2007-01-24 | 2004-05-12 | 35310711 | Great | Echoworx Corp | Echoworx Corp |
| US7693285B2 | 0.929 | Secure communication apparatus and method | GRANT | 2010-04-06 | 2002-03-06 | 29548038 | Great | Entrust Ltd | ZixCorp Systems Inc |
| EP1706956B1 | 0.929 | METHODS APPARATUSES AND COMPUTER PROGRAM FOR ENABLING STATELESS SERVER-BASED PRE-SHARED SECRETS | GRANT | 2016-12-14 | 2004-01-12 | 34739879 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US7031469B2 | 0.926 | Optimized enveloping via key reuse | GRANT | 2006-04-18 | 2001-12-27 | 21871979 | Great | Slam Dunk Networks Inc | CLOUDPRIME Inc, SlamDunk Networks Inc |
| EP2073430B1 | 0.925 | Methods and systems for secure channel initialization transaction security based on a low entropy shared secret | GRANT | 2013-07-24 | 2007-12-21 | 39577702 | Great | Research in Motion Ltd | BlackBerry Ltd |
| US8539241B2 | 0.924 | Method and system for securing communication | GRANT | 2013-09-17 | 2009-03-25 | 42244350 | Great | PACid Tech LLC | PACid Tech LLC |
| US8281136B2 | 0.922 | Techniques for key distribution for use in encrypted communications | GRANT | 2012-10-02 | 2005-10-21 | 37986641 | Great | Novell Inc | RPX Corp |
| US5557678A | 0.920 | System and method for centralized session key distribution privacy enhanced messaging and information distribution using a split private key public cryptosystem | GRANT | 1996-09-17 | 1994-07-18 | 23060592 | Great | Bell Atlantic Network Services Inc | Verizon Patent and Licensing Inc |
| EP1585286B1 | 0.916 | Credential roaming | GRANT | 2017-01-18 | 2004-04-09 | 34912736 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| EP2073484B1 | 0.914 | Methods and systems for secure channel initialization | GRANT | 2014-07-02 | 2007-12-21 | 39789645 | Great | BlackBerry Ltd | BlackBerry Ltd |
| EP1254547A1 | 0.914 | SINGLE SIGN-ON PROCESS | GRANT | 2002-11-06 | 2000-02-08 | 22662861 | Great | Swisscom Mobile AG | Swisscom Fixnet AG, Swisscom AG |
| US9628274B1 | 0.914 | Hardening tokenization security and key rotation | GRANT | 2017-04-18 | 2008-09-30 | 51870289 | Great | Amazon Technologies Inc | Amazon Technologies Inc |
| EP1880569B1 | 0.913 | SECURE BACKUP SYSTEM AND METHOD IN A MOBILE TELECOMMUNICATION NETWORK | GRANT | 2019-07-10 | 2005-05-10 | 36579619 | Great | Giesecke and Devrient Mobile Security GmbH | Giesecke and Devrient Mobile Security GmbH |
| EP1095492B1 | 0.911 | Secure session connection set up based on the Wireless Application Protocol | GRANT | 2004-04-07 | 1998-07-03 | 8098428 | Great | Nokia Oyj | Nokia Oyj |
| EP1751911B1 | 0.910 | A METHOD OF ENCRYPTING AND TRANSFERRING DATA BETWEEN A SENDER AND A RECEIVER USING A NETWORK | GRANT | 2009-06-24 | 2004-05-24 | 32607869 | Great | GCYRPT Ltd | GCYRPT Ltd |
| EP1529390B1 | 0.909 | METHOD AND SYSTEM FOR ACCELERATED DATA ENCRYPTION | GRANT | 2012-07-18 | 2002-08-15 | 31886109 | Great | OpenTV Inc | OpenTV Inc |
| EP0845179A1 | 0.908 | METHOD FOR MANAGING CIPHERING KEYS FOR A SYMMETRIC CRYPTOGRAPHY SYSTEM AND DEVICE GENERATING THE CIPHERING KEYS POUR IMPLEMENTING THE METHOD | GRANT | 1998-06-03 | 1995-08-17 | 9481967 | Great | Individual | Individual |
| US6075860A | 0.907 | Apparatus and method for authentication and encryption of a remote terminal over a wireless link | GRANT | 2000-06-13 | 1997-02-19 | 25182762 | Great | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| EP1605625A2 | 0.907 | A method and system for authorizing generation of asymmetric crypto-keys | GRANT | 2005-12-14 | 2000-12-19 | 24970900 | Great | Tricipher Inc, SingleSignOn net Inc | Tricipher Inc |
| US5920630A | 0.907 | Method of public key cryptography that includes key escrow | GRANT | 1999-07-06 | 1997-02-25 | 25192985 | Great | US Government | NATIONAL SECURITY AGENCY United States, AS REPRESENTED BY SECRETARY, NATIONAL SECURITY AGENCY US GOVERNMENT, US GOVERNMENT AS REPRESENTED BT DIRECTOR NATIONAL SECURITY AGENCY, US GOVERNMENT AS REPRESENTED BY DIRECTOR NATIONAL SECURITY AGENCY, US Government |
| US7363494B2 | 0.907 | Method and apparatus for performing enhanced time-based authentication | GRANT | 2008-04-22 | 2001-12-04 | 21747321 | Great | RSA Security LLC | EMC Corp |
| EP1359491B1 | 0.907 | Methods for remotely changing a communications password | GRANT | 2005-11-16 | 2002-04-30 | 22466241 | Great | Microsoft Corp | Microsoft Corp |
| US6539479B1 | 0.906 | System and method for securely logging onto a remotely located computer | GRANT | 2003-03-25 | 1997-07-15 | 26730768 | Great | Leland Stanford Junior University | Leland Stanford Junior University |
| EP1576452A2 | 0.906 | COMMUNICATION SESSION ENCRYPTION AND AUTHENTICATION SYSTEM | GRANT | 2005-09-21 | 2003-09-02 | 34217907 | Great | Authernative Inc | Authernative Inc |
| US7770213B2 | 0.904 | Method and apparatus for securely forgetting secrets | GRANT | 2010-08-03 | 2006-04-17 | 38606404 | Great | Oracle America Inc | Oracle America Inc |
| EP1554834B1 | 0.904 | SECURE COMMUNICATIONS | GRANT | 2006-12-13 | 2002-10-24 | 32110307 | Great | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| EP2291787B1 | 0.904 | TECHNIQUES FOR ENSURING AUTHENTICATION AND INTEGRITY OF COMMUNICATIONS | GRANT | 2016-09-21 | 2008-06-26 | 41445167 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US7992193B2 | 0.903 | Method and apparatus to secure AAA protocol messages | GRANT | 2011-08-02 | 2005-03-17 | 37011875 | Great | Cisco Technology Inc | Cisco Technology Inc |
| EP1501238B1 | 0.901 | Method and system for key distribution comprising a step of authentication and a step of key distribution using a KEK (key encryption key) | GRANT | 2007-11-14 | 2003-07-23 | 33483933 | Great | EISST Ltd | EISST Ltd |
| US6263446B1 | 0.901 | Method and apparatus for secure distribution of authentication credentials to roaming users | GRANT | 2001-07-17 | 1997-12-23 | 26891908 | Great | Arcot Systems LLC | CA Inc |
| EP1759550B1 | 0.899 | METHOD AND SYSTEM FOR PROTECTING INFORMATION EXCHANGED DURING COMMUNICATION BETWEEN USERS | GRANT | 2008-10-29 | 2004-06-25 | 34957940 | Great | Telecom Italia SpA | Telecom Italia SpA |
| EP0901060A2 | 0.894 | Secure data control apparatus and method | GRANT | 1999-03-10 | 1997-09-05 | 17073851 | Great | Fujitsu Ltd | Fujitsu Ltd |
| EP2034687B1 | 0.893 | System and method for processing attachments to messages sent to a mobile device | GRANT | 2012-06-13 | 2007-09-04 | 38926249 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP2329424B1 | 0.893 | SYSTEM AND METHOD OF ENCRYPTION FOR DICOM VOLUMES | GRANT | 2016-12-07 | 2008-08-22 | 41231783 | Great | Datcard Systems Inc | Datcard Systems Inc |
| EP1644785B1 | 0.892 | METHOD FOR USE IN A NETWORK BASED SAFETY DATA STORAGE SYSTEM | GRANT | 2008-02-27 | 2003-07-01 | 33559807 | Great | Deutsche Telekom AG | Deutsche Telekom AG |
| EP1101317B1 | 0.892 | METHOD AND APPARATUSES FOR SECURE DISTRIBUTION OF PUBLIC/PRIVATE KEY PAIRS | GRANT | 2006-08-02 | 1999-06-02 | 23260808 | Great | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US8625793B2 | 0.891 | Resynchronization for push message security using secret keys | GRANT | 2014-01-07 | 2007-06-11 | 40591705 | Great | Qualcomm Inc | Qualcomm Inc |
| EP1955511B1 | 0.891 | Method and system for automated and secure provisioning of service access credentials for on-line services | GRANT | 2015-02-25 | 2005-11-30 | 36691689 | Great | Telecom Italia SpA | Telecom Italia SpA |
| EP2258093B1 | 0.890 | SECURE COMMUNICATIONS IN COMPUTER CLUSTER SYSTEMS | GRANT | 2014-03-19 | 2008-03-26 | 41051044 | Great | International Business Machines Corp | International Business Machines Corp |
| US7155616B1 | 0.890 | Computer network comprising network authentication facilities implemented in a disk drive | GRANT | 2006-12-26 | 2000-07-31 | 37569613 | Great | Western Digital Ventures Inc | Western Digital Technologies Inc, Western Digital Ventures Inc |
| US5838792A | 0.887 | Computer system for centralized session key distribution privacy enhanced messaging and information distribution using a split private key public cryptosystem | GRANT | 1998-11-17 | 1994-07-18 | 46252142 | Great | Bell Atlantic Network Services Inc | Verizon Patent and Licensing Inc |
| EP1654827A2 | 0.887 | SYSTEM METHOD APPARATUS AND COMPUTER PROGRAM PRODUCT FOR FACILITATING DIGITAL COMMUNICATIONS | GRANT | 2006-05-10 | 2003-08-15 | 34221376 | Great | Fiberlink Communications Corp | Fiberlink Communications Corp |
| EP1391077B1 | 0.887 | AUTHENTICATION METHOD | GRANT | 2019-12-11 | 2001-05-16 | 26688763 | Great | Hewlett Packard Enterprise Development LP | Hewlett Packard Enterprise Development LP |
| EP1852802B1 | 0.887 | System and method for processing messages with encryptable message parts | GRANT | 2009-07-08 | 2006-05-04 | 36694371 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP0798892A2 | 0.886 | Creation and distribution of digital documents | GRANT | 1997-10-01 | 1996-03-29 | 24506266 | Great | International Business Machines Corp | International Business Machines Corp |
| US5841864A | 0.885 | Apparatus and method for authentication and session key exchange in a communication system | GRANT | 1998-11-24 | 1996-08-05 | 24785694 | Great | Motorola Inc | Google Technology Holdings LLC |
| EP1855414B1 | 0.885 | System and method for remote reset of password and encryption key | GRANT | 2012-03-14 | 2006-05-13 | 36968686 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP0566492B1 | 0.884 | Method for authenticating a data processing system from a computer diskette | GRANT | 2002-09-04 | 1992-04-17 | 9429015 | Great | France Telecom SA | Orange SA |
| EP1059761B1 | 0.881 | Cryptographic key or other secret material recovery | GRANT | 2003-01-29 | 1999-06-11 | 10855079 | Great | Fujitsu Services Ltd | Fujitsu Services Ltd |
| EP2195963B1 | 0.879 | SECURITY MEASURES FOR COUNTERING UNAUTHORIZED DECRYPTION | GRANT | 2016-02-10 | 2008-05-12 | 41318314 | Great | BlackBerry Ltd | BlackBerry Ltd |
| EP1502383B1 | 0.878 | METHOD FOR AUTHENTICATING AND VERIFYING SMS COMMUNICATIONS | GRANT | 2010-10-20 | 2002-05-07 | 3835743 | Great | Wireless Applications Pty Ltd | Wireless Applications Pty Ltd |
| WO2002096151A1 | 0.877 | AUTHENTICATION SYSTEM FOR MOBILE ENTITIES | APPLICATION | 2002-11-28 | 2001-05-22 | 23124188 | Great | ||
| EP1428403B1 | 0.877 | COMMUNICATIONS METHODS SYSTEMS AND TERMINALS | GRANT | 2013-09-04 | 2001-09-11 | 9921920 | Great | Motorola Solutions Inc | Motorola Solutions Inc |
| US8370638B2 | 0.877 | Derivative seeds | GRANT | 2013-02-05 | 2005-02-18 | 36600265 | Great | EMC Corp | EMC Corp |
| US7359507B2 | 0.877 | Server-assisted regeneration of a strong secret from a weak secret | GRANT | 2008-04-15 | 2000-03-10 | 26884506 | Great | RSA Security LLC | RSA Security LLC |
| EP1992101A2 | 0.876 | SECURE DATA TRANSMISSION USING UNDISCOVERABLE OR BLACK DATA | GRANT | 2008-11-19 | 2006-03-06 | 38475788 | Great | Imagineer Software Inc | Imagineer Software Inc |
| US5418854A | 0.875 | Method and apparatus for protecting the confidentiality of passwords in a distributed data processing system | GRANT | 1995-05-23 | 1992-04-28 | 25365115 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US5761309A | 0.874 | Authentication system | GRANT | 1998-06-02 | 1994-08-30 | 16860472 | Great | Kokusai Denshin Denwa KK | KDDI Corp |
| EP1839405B1 | 0.873 | NETWORK SECURITY SYSTEM | GRANT | 2013-04-24 | 2005-10-27 | 37967443 | Great | NDS Ltd | Synamedia Ltd |
| US8315395B2 | 0.870 | Nearly-stateless key escrow service | GRANT | 2012-11-20 | 2008-12-10 | 42231082 | Great | Oracle America Inc | Oracle America Inc |
| EP1364508B1 | 0.870 | DATA CERTIFICATION METHOD AND APPARATUS | GRANT | 2006-06-21 | 2001-08-10 | 9920237 | Great | Cryptomathic AS | Cryptomathic AS |
| EP1320958B1 | 0.870 | METHOD FOR TRANSMITTING STORING AND ACCESSING A SECRET | GRANT | 2012-11-07 | 2000-09-05 | 8559021 | Great | Giesecke and Devrient GmbH | Giesecke and Devrient GmbH |
| EP0471373A2 | 0.869 | Information processing apparatus with replaceable security element | GRANT | 1992-02-19 | 1990-08-17 | 24273628 | Great | Arris Technology Inc, General Instrument Corp | Arris Technology Inc |
| EP2028829B1 | 0.869 | Message processing apparatus wireless device and method of storing a message in a wireless device | GRANT | 2017-06-21 | 2007-08-23 | 40019518 | Great | Intel Deutschland GmbH | Intel Deutschland GmbH |
| EP1387523B1 | 0.869 | MOBILE COMMUNICATION TERMINAL INFORMATION PROCESSING METHOD DATA PROCESSING PROGRAM AND RECORDING MEDIUM | GRANT | 2012-10-17 | 2002-02-08 | 27677986 | Great | NTT Docomo Inc | NTT Docomo Inc |
| US8229118B2 | 0.869 | Method and apparatus for authentication in wireless communications | GRANT | 2012-07-24 | 2003-11-07 | 34556391 | Great | Qualcomm Inc | Qualcomm Inc |
| US5371796A | 0.868 | Data communication system | GRANT | 1994-12-06 | 1992-06-02 | 10716390 | Great | Racal Datacom Ltd | Thales eSecurity Ltd |
| EP2150915B1 | 0.864 | SECURE LOGIN PROTOCOL | GRANT | 2010-10-20 | 2007-05-30 | 39855035 | Great | PAMCI NETWORKS DENMARK APS | PAMCI NETWORKS DENMARK APS |
| EP1410601B1 | 0.863 | SYSTEM AND METHOD FOR SECURE MESSAGE KEY CACHING IN A MOBILE COMMUNICATION DEVICE | GRANT | 2017-02-08 | 2001-07-10 | 23176341 | Great | BlackBerry Ltd | BlackBerry Ltd |
| US5915021A | 0.861 | Method for secure communications in a telecommunications system | GRANT | 1999-06-22 | 1997-02-07 | 25168613 | Great | Nokia Mobile Phones Ltd | Nokia Solutions and Networks Oy |
| EP1997270A1 | 0.859 | DIGIPASS FOR THE WEB-FUNCTIONAL DESCRIPTION | GRANT | 2008-12-03 | 2006-03-09 | 38475164 | Great | Vasco Data Security International GmbH, Vasco Data Security Inc | Onespan International GmbH |
| EP1500226A1 | 0.858 | SYSTEM AND METHOD FOR STORAGE AND RETRIEVAL OF A CRYPTOGRAPHIC SECRET FROM A PLURALITY OF NETWORK ENABLED CLIENTS | GRANT | 2005-01-26 | 2002-04-30 | 29249268 | Great | ActivCard Ireland Ltd | ActivCard Ireland Ltd |
| EP0992145B1 | 0.858 | METHOD OF OPERATING AN AUTHENTICATING SERVER SYSTEM AND SUCH A SYSTEM | GRANT | 2005-06-29 | 1997-06-26 | 10806715 | Great | British Telecommunications PLC | British Telecommunications PLC |
| US8213608B2 | 0.857 | Roaming utilizing an asymmetric key pair | GRANT | 2012-07-03 | 2005-02-14 | 36815640 | Great | VMware LLC | VMware LLC |
| EP1473869B1 | 0.857 | Universal secure messaging for cryptographic modules | GRANT | 2006-08-30 | 2003-04-29 | 32990354 | Great | ActivIdentity Inc | ActivIdentity Inc |
| EP2192513B1 | 0.857 | Authentication using stored biometric data | GRANT | 2014-10-29 | 2008-12-01 | 40352481 | Great | BlackBerry Ltd | BlackBerry Ltd |
| EP1595207A1 | 0.856 | SYSTEM FOR ON-LINE AND OFF-LINE DECRYPTION | GRANT | 2005-11-16 | 2003-02-20 | 32871536 | Great | Secure Data In Motion Inc | Secure Data In Motion Inc |
| US7016499B2 | 0.856 | Secure ephemeral decryptability | GRANT | 2006-03-21 | 2001-06-13 | 25376350 | Great | Sun Microsystems Inc | Oracle America Inc |
| EP2207302B1 | 0.855 | COMMON KEY SETTING METHOD RELAY APPARATUS AND PROGRAM | GRANT | 2016-02-17 | 2007-11-07 | 40625786 | Great | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US6201871B1 | 0.854 | Secure processing for authentication of a wireless communications device | GRANT | 2001-03-13 | 1998-08-19 | 22474879 | Great | Qualcomm Inc | Qualcomm Inc |
| EP1642411A1 | 0.854 | METHOD AND APPARATUS FOR SECURITY IN A DATA PROCESSING SYSTEM | GRANT | 2006-04-05 | 2003-07-08 | 34062383 | Great | Qualcomm Inc | Qualcomm Inc |
| US5517567A | 0.853 | Key distribution system | GRANT | 1996-05-14 | 1994-08-23 | 23134229 | Great | Daq Electronics Inc | Daq Electronics Inc |
| EP1150506A2 | 0.853 | A method and system for providing secure subscriber content data | GRANT | 2001-10-31 | 2000-04-28 | 24232129 | Great | Nokia Oyj | Nokia Oyj |
| EP1547298B1 | 0.851 | SYSTEMS AND METHODS FOR SECURE AUTHENTICATION OF ELECTRONIC TRANSACTIONS | GRANT | 2016-12-14 | 2002-09-09 | 31982757 | Great | U S Encode Corp | U S Encode Corp |
| WO2007043846A1 | 0.849 | APPARATUS AND METHOD FOR PROCESSING EAP-AKA AUTHENTICATION IN THE NON-USIM TERMINAL | APPLICATION | 2007-04-19 | 2005-10-14 | 37943029 | Great | ||
| EP1941698B1 | 0.849 | Method and devices for user authentication | GRANT | 2011-10-05 | 2005-10-05 | 37682848 | Great | PrivaSphere AG | PrivaSphere AG |
| US7945776B1 | 0.849 | Securing a passphrase | GRANT | 2011-05-17 | 2006-09-29 | 43981666 | Great | EMC Corp | EMC Corp |
| EP1378101A2 | 0.848 | VOIP TERMINAL SECURITY MODULE SIP STACK WITH SECURITY MANAGER SYSTEM AND SECURITY METHODS | GRANT | 2004-01-07 | 2000-12-29 | 25025069 | Great | Nokia Oyj | Nokia Technologies Oy |
| EP2220840B1 | 0.847 | METHOD OF AUTHENTICATION OF USERS IN DATA PROCESSING SYSTEMS | GRANT | 2014-01-08 | 2007-10-30 | 39721916 | Great | Telecom Italia SpA | Telecom Italia SpA |
| EP1710758A1 | 0.846 | Portable smart card reader having secure wireless communications capability | GRANT | 2006-10-11 | 2005-04-04 | 34940704 | Great | Research in Motion Ltd | BlackBerry Ltd |
| US5638444A | 0.846 | Secure computer communication method and system | GRANT | 1997-06-10 | 1995-06-02 | 23827502 | Great | Software Security Inc | Thales DIS CPL USA Inc |
| US7577839B2 | 0.843 | Transferring application secrets in a trusted operating system environment | GRANT | 2009-08-18 | 2001-11-16 | 25539414 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| EP1701494B1 | 0.843 | Determining a correspondent server having compatible secure e-mail technology | GRANT | 2011-01-26 | 2005-03-07 | 35985402 | Great | Microsoft Corp | Microsoft Corp |
| EP2020797B1 | 0.842 | Client-server Opaque token passing apparatus and method | GRANT | 2016-06-15 | 2007-08-02 | 39427625 | Great | Apple Inc | Apple Inc |
| US20090125992A1 | 0.840 | SYSTEM AND METHOD FOR ESTABLISHING SECURITY CREDENTIALS USING SMS | APPLICATION | 2009-05-14 | 2007-11-09 | 39790906 | Great | Sony Ericsson Mobile Communications AB | Sony Mobile Communications AB |
| US6754820B1 | 0.838 | Multiple level access system | GRANT | 2004-06-22 | 2001-01-30 | 32473906 | Great | Tecsec Inc | Tecsec Inc |
| EP0292790A2 | 0.837 | Controlling the use of cryptographic keys via generating station established control values | GRANT | 1988-11-30 | 1987-05-29 | 21998271 | Great | International Business Machines Corp | International Business Machines Corp |
| US4578530A | 0.836 | End-to-end encryption system and method of operation | GRANT | 1986-03-25 | 1981-06-26 | 26958844 | Great | Visa USA Inc | Visa USA Inc |
| US7373517B1 | 0.836 | System and method for encrypting and decrypting files | GRANT | 2008-05-13 | 1999-08-19 | 23492267 | Great | Visto Corp | FB COMMERCIAL FINANCE Inc, BlackBerry Ltd, IGIA Direct Inc |
| EP1743447B1 | 0.836 | CHALLENGE RESPONSE SYSTEM AND METHOD | GRANT | 2009-03-25 | 2004-05-04 | 35241998 | Great | Research in Motion Ltd | BlackBerry Ltd |
| US7120422B2 | 0.835 | Method element and system for securing communication between two parties | GRANT | 2006-10-10 | 1999-02-11 | 10847575 | Great | Nokia Oyj | Nokia Technologies Oy |
| US7844834B2 | 0.835 | Method and system for protecting data related communication network and computer program product | GRANT | 2010-11-30 | 2003-12-30 | 34717135 | Great | Telecom Italia SpA | Telecom Italia SpA |
| US5491752A | 0.835 | System for increasing the difficulty of password guessing attacks in a distributed authentication scheme employing authentication tokens | GRANT | 1996-02-13 | 1993-03-18 | 21875076 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| EP0725512A2 | 0.835 | Data communication system using public keys | GRANT | 1996-08-07 | 1995-02-03 | 23511855 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1747638A1 | 0.833 | SYSTEMS AND METHODS TO SECURELY GENERATE SHARED KEYS | GRANT | 2007-01-31 | 2004-04-30 | 35242004 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP0840476B1 | 0.833 | Encrypted communication system that limits the damage caused when a secret key has been leaked | GRANT | 2005-08-17 | 1996-10-31 | 17755192 | Great | Toshiba Corp, Matsushita Electric Industrial Co Ltd | Toshiba Corp, Panasonic Holdings Corp |
| EP1472816A2 | 0.832 | ACCESS SYSTEM UTILIZING MULTIPLE FACTOR IDENTIFICATION AND AUTHENTICATION | GRANT | 2004-11-03 | 2002-01-30 | 27667753 | Great | Tecsec Inc | Tecsec Inc |
| US7831833B2 | 0.832 | System and method for key recovery | GRANT | 2010-11-09 | 2005-04-22 | 37038278 | Great | Citrix Systems Inc | Citrix Systems Inc |
| EP2252961B1 | 0.832 | A STRONG AUTHENTICATION TOKEN GENERATING ONE-TIME PASSWORDS AND SIGNATURES UPON SERVER CREDENTIAL VERIFICATION | GRANT | 2016-11-09 | 2008-03-11 | 41064463 | Great | Vasco Data Security International GmbH | Onespan International GmbH |
| US6985583B1 | 0.831 | System and method for authentication seed distribution | GRANT | 2006-01-10 | 1999-05-04 | 23177959 | Great | RSA Security LLC | EMC Corp |
| US8452017B2 | 0.830 | Methods and systems for secure channel initialization transaction security based on a low entropy shared secret | GRANT | 2013-05-28 | 2007-12-21 | 40788658 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| EP1678666B1 | 0.830 | STORAGE AND AUTHENTICATION OF DATA TRANSACTIONS | GRANT | 2009-02-04 | 2002-07-02 | 9939734 | Great | Ascent Group Ltd | Ascent Group Ltd |
| EP1902401B1 | 0.830 | CONTENT CRYPTOGRAPHIC FIREWALL SYSTEM | GRANT | 2017-03-29 | 2005-05-13 | 37396907 | Great | CryptoMill Inc | CryptoMill Inc |
| EP1098472B1 | 0.829 | Chip for storing a secret key for use in a user authorization control system | GRANT | 2005-05-11 | 1999-11-03 | 7927745 | Great | TeraTron GmbH | TeraTron GmbH |
| US6192473B1 | 0.828 | System and method for mutual authentication and secure communications between a postage security device and a meter server | GRANT | 2001-02-20 | 1996-12-24 | 25098400 | Great | Pitney Bowes Inc | Pitney Bowes Inc |
| US5745571A | 0.828 | Cryptographic communications method and system | GRANT | 1998-04-28 | 1992-03-30 | 3776059 | Great | Telstra Corp Ltd | Telstra Corp Ltd |
| US10289826B2 | 0.827 | Using hidden secrets and token devices to control access to secure systems | GRANT | 2019-05-14 | 2009-03-03 | 42679287 | Great | Cybrsecurity Corp | Cybrsecurity Corp |
| US6707915B1 | 0.827 | Data transfer verification based on unique ID codes | GRANT | 2004-03-16 | 1998-07-29 | 10836388 | Great | Nokia Mobile Phones Ltd | Nokia Oyj |
| EP1493241A1 | 0.824 | METHOD AND SYSTEM FOR CHANGING SECURITY INFORMATION IN A COMPUTER NETWORK | GRANT | 2005-01-05 | 2002-04-05 | 29253944 | Great | iPass Inc | iPass Inc |
| US7864953B2 | 0.824 | Adding an additional level of indirection to title key encryption | GRANT | 2011-01-04 | 2004-12-14 | 36583874 | Great | International Business Machines Corp | LinkedIn Corp |
| US5020105A | 0.824 | Field initialized authentication system for protective security of electronic information networks | GRANT | 1991-05-28 | 1986-06-16 | 27401872 | Great | Applied Information Tech Corp | FOUNDATION FOR SMALL BUSINESS EDUCATION AN OH NON-PROFIT Corp |
| US4731841A | 0.823 | Field initialized authentication system for protective security of electronic information networks | GRANT | 1988-03-15 | 1986-06-16 | 25363610 | Great | APPLIED INFORMATION Tech RES CENTER | APPLIED INFORMATIONAL TECHNOLOGIES RESEARCH CENTER A CORP OF OH, FOUNDATION FOR SMALL BUSINESS EDUCATION AN OH NON-PROFIT Corp |
| US7581100B2 | 0.823 | Key generation method for communication session encryption and authentication system | GRANT | 2009-08-25 | 2003-09-02 | 34217905 | Great | Authernative Inc | Authernative Inc |
| US6061448A | 0.821 | Method and system for dynamic server document encryption | GRANT | 2000-05-09 | 1997-04-01 | 25256034 | Great | Tumbleweed Communications Corp | Silicon Valley Bank Inc, Axway Inc |
| US5748735A | 0.821 | Securing E-mail communications and encrypted file storage using yaksha split private key asymmetric cryptography | GRANT | 1998-05-05 | 1994-07-18 | 26958448 | Great | Bell Atlantic Network Services Inc | Verizon Patent and Licensing Inc |
| EP1394982B1 | 0.821 | Methods and apparatus for secure data communication links | GRANT | 2006-10-11 | 2002-08-30 | 9943244 | Great | Toshiba Corp | Toshiba Corp |
| EP1135887A1 | 0.820 | MESSAGE IDENTIFICATION WITH CONFIDENTIALITY INTEGRITY AND SOURCE AUTHENTICATION | GRANT | 2001-09-26 | 1998-12-04 | 3811733 | Great | Individual | Individual |
| US7646872B2 | 0.819 | Systems and methods to securely generate shared keys | GRANT | 2010-01-12 | 2004-04-02 | 46304467 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| EP1846830B1 | 0.818 | ACCESS KEYS | GRANT | 2020-07-08 | 2004-12-20 | 36602274 | Great | Biogy Inc | Biogy Inc |
| US20070192601A1 | 0.818 | System and method for user identification and authentication | APPLICATION | 2007-08-16 | 2005-08-03 | 37398748 | Great | Individual | Individual |
| US7424615B1 | 0.818 | Mutually authenticated secure key exchange (MASKE) | GRANT | 2008-09-09 | 2001-07-30 | 39734422 | Great | Apple Inc | Apple Inc |
| EP1185024A2 | 0.817 | System method and program for managing a user key used to sign a message for a data processing system | GRANT | 2002-03-06 | 2000-08-29 | 24613264 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1510030A1 | 0.816 | HIDDEN LINK DYNAMIC KEY MANAGER FOR USE IN COMPUTER SYSTEMS | GRANT | 2005-03-02 | 2002-05-15 | 29548293 | Great | ERUCES Inc | ERUCES Inc |
| EP1277299B1 | 0.816 | METHOD FOR SECURING COMMUNICATIONS BETWEEN A TERMINAL AND AN ADDITIONAL USER EQUIPMENT | GRANT | 2010-06-23 | 2000-04-28 | 8168586 | Great | Swisscom AG | Swisscom AG |
| US7929702B2 | 0.816 | System and method for generating reproducible session keys | GRANT | 2011-04-19 | 2004-05-03 | 35242003 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US5491750A | 0.816 | Method and apparatus for three-party entity authentication and key distribution using message authentication codes | GRANT | 1996-02-13 | 1993-12-30 | 22642046 | Great | International Business Machines Corp | International Business Machines Corp |
| US4423287A | 0.816 | End-to-end encryption system and method of operation | GRANT | 1983-12-27 | 1981-06-26 | 23063274 | Great | Visa USA Inc | Visa USA Inc |
| US8180051B1 | 0.815 | Methods and apparatus for securing communications of a user operated device | GRANT | 2012-05-15 | 2002-10-07 | 46033256 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US5345506A | 0.813 | Mutual authentication/cipher key distribution system | GRANT | 1994-09-06 | 1992-06-11 | 16004422 | Great | Kokusai Denshin Denwa KK | KDDI Corp |
| US5995624A | 0.813 | Bilateral authentication and information encryption token system and method | GRANT | 1999-11-30 | 1997-03-10 | 25217697 | Great | PACid Group | RPX Corp |
| US7961884B2 | 0.812 | Method and system for changing security information in a computer network | GRANT | 2011-06-14 | 2002-08-13 | 31714640 | Great | iPass Inc | Channel Ip BV |
| EP1426848A2 | 0.811 | Secure recovery in a serverless distributed file system | GRANT | 2004-06-09 | 2002-12-05 | 32312273 | Great | Microsoft Corp | Microsoft Corp |
| US6182215B1 | 0.810 | Information devices which select and use one out of plurality of encryption utilization protocols for protecting copyrights of digital productions | GRANT | 2001-01-30 | 1997-02-28 | 12749819 | Great | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US8078885B2 | 0.810 | Identity authentication and secured access systems components and methods | GRANT | 2011-12-13 | 2007-07-12 | 40229110 | Great | Innovation Investments LLC | Innovation Investments LLC |
| EP1658696B1 | 0.810 | ON-CHIP STORAGE CREATION AND MANIPULATION OF AN ENCRYPTION KEY | GRANT | 2009-07-01 | 2004-02-05 | 34837535 | Great | Research in Motion Ltd | BlackBerry Ltd |
| US5515439A | 0.809 | Exchange certificate for one way validation of information | GRANT | 1996-05-07 | 1993-12-03 | 8214846 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1722532B1 | 0.809 | Deliver-upon-request secure electronic message system | GRANT | 2016-10-26 | 2005-04-22 | 37047924 | Great | Individual | Individual |
| WO1999004530A1 | 0.809 | FILE ENCRYPTION WITH KEY RECOVERY | APPLICATION | 1999-01-28 | 1997-07-15 | 25400757 | Great | ||
| EP2030361A2 | 0.808 | ASYNCHRONOUS ENCRYPTION FOR SECURED ELECTRONIC COMMUNICATIONS | GRANT | 2009-03-04 | 2005-12-06 | 38120172 | Great | Boncle Inc | Boncle Inc |
| US7805606B2 | 0.808 | Computer system for authenticating a computing device | GRANT | 2010-09-28 | 2002-07-29 | 36757997 | Great | BEA Systems Inc | Oracle International Corp |
| EP1216458B1 | 0.807 | METHOD FOR MAKING SECURE DATA DURING TRANSACTIONS AND IMPLEMENTING SYSTEM | GRANT | 2006-11-29 | 1999-09-24 | 4217740 | Great | Individual | Individual |
| EP2158717B1 | 0.807 | REMOTE AUTHENTICATION AND TRANSACTION SIGNATURES | GRANT | 2017-09-06 | 2007-05-31 | 39343455 | Great | Vasco Data Security International GmbH | Onespan International GmbH |
| USRE42762E1 | 0.807 | Device and method for authenticating user's access rights to resources | GRANT | 2011-09-27 | 1996-02-23 | 26333401 | Great | Fuji Xerox Co Ltd | Fujifilm Business Innovation Corp |
| US6741991B2 | 0.806 | Data management system | GRANT | 2004-05-25 | 1994-09-30 | 27577654 | Great | Mitsubishi Corp | Piracy Protection LLC, Xylon LLC |
| US7548620B2 | 0.806 | Token provisioning | GRANT | 2009-06-16 | 2004-02-23 | 34861087 | Great | Verisign Inc | CA Inc |
| EP1135719A1 | 0.806 | AUTOMATIC RECOVERY OF FORGOTTEN PASSWORDS | GRANT | 2001-09-26 | 1998-09-28 | 22584182 | Great | Symantec Corp | NortonLifeLock Inc |
| EP1504424B1 | 0.806 | AN AUTHENTICATION TOKEN | GRANT | 2008-09-10 | 2002-05-10 | 29422110 | Great | Prism Technologies LLC | Prism Technologies LLC |
| EP1083699A1 | 0.805 | INFORMATION SHARING SYSTEM | GRANT | 2001-03-14 | 1998-05-18 | 27549456 | Great | Mitsubishi Materials Corp | Mitsubishi Materials Corp |
| EP0880254B1 | 0.805 | Security system and method for financial institution server and client web browser | GRANT | 2005-03-30 | 1997-04-22 | 25284872 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| EP1514377A1 | 0.805 | INTERFACE METHOD AND DEVICE FOR THE ON-LINE EXCHANGE OF CONTENTS DATA IN A SECURE MANNER | GRANT | 2005-03-16 | 2002-06-17 | 29595286 | Great | Cryptolog | Cryptolog |
| US20020164026A1 | 0.805 | An authentication method | APPLICATION | 2002-11-07 | 1999-02-11 | 10847576 | Great | Nokia Networks Oy | Nokia Oyj |
| EP1522167A2 | 0.804 | METHOD AND APPARATUS FOR MANAGING A KEY MANAGEMENT SYSTEM | GRANT | 2005-04-13 | 2002-02-25 | 27753169 | Great | Schlumberger Omnes Inc | Schlumberger Omnes Inc |
| US6941457B1 | 0.804 | Establishing a new shared secret key over a broadcast channel for a multicast group based on an old shared secret key | GRANT | 2005-09-06 | 2000-06-30 | 34886371 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US8495375B2 | 0.804 | Methods and systems for secure channel initialization | GRANT | 2013-07-23 | 2007-12-21 | 40790069 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| EP1320011B1 | 0.803 | Method and architecture for providing pervasive security to digital assets | GRANT | 2007-03-07 | 2001-12-12 | 26757862 | Great | Pervasive Security Systems Inc | Pervasive Security Systems Inc |
| EP0739560B1 | 0.802 | CRYPTOGRAPHIC SYSTEM AND METHOD WITH KEY ESCROW FEATURE | GRANT | 2001-06-20 | 1994-01-13 | 26877578 | Great | Certco Inc | Certco Inc |
| US9258113B2 | 0.802 | Username based key exchange | GRANT | 2016-02-09 | 2008-08-29 | 41727040 | Great | Red Hat Inc | Red Hat Inc |
| US6084969A | 0.802 | Key encryption system and method pager unit and pager proxy for a two-way alphanumeric pager network | GRANT | 2000-07-04 | 1997-12-31 | 21696152 | Great | V One Corp | SSL SERVICES LLC |
| EP1773018A1 | 0.801 | Method and devices for user authentication | GRANT | 2007-04-11 | 2005-10-05 | 36051589 | Great | PrivaSphere AG | PrivaSphere AG |
| US7480939B1 | 0.801 | Enhancement to authentication protocol that uses a key lease | GRANT | 2009-01-20 | 2000-04-28 | 40254754 | Great | 3Com Corp | Valtrus Innovations Ltd, HP Inc, Hewlett Packard Enterprise Development LP |
| EP2122900A2 | 0.800 | PORTABLE DATA ENCRYPTION DEVICE WITH CONFIGURABLE SECURITY FUNCTIONALITY AND METHOD FOR FILE ENCRYPTION | GRANT | 2009-11-25 | 2007-01-22 | 39873427 | Great | Spyrus Inc | Spyrus Inc |
| EP1710948B1 | 0.800 | Securing a Communicaton Link Between Devices | GRANT | 2007-03-14 | 2005-04-04 | 34939127 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP2371096B1 | 0.800 | ELECTRONIC FILE SENDING METHOD | GRANT | 2018-12-26 | 2008-12-26 | 41402384 | Great | Finalcode Inc | Digital Arts Inc |
| US8402522B1 | 0.800 | System and method for managing services and jobs running under production IDs without exposing passwords for the production IDs to humans | GRANT | 2013-03-19 | 2008-04-17 | 47844883 | Great | Morgan Stanley | Morgan Stanley Services Group Inc |
| EP1724964A1 | 0.799 | Encryption method for SIP message and encrypted SIP communication system | GRANT | 2006-11-22 | 2005-03-28 | 37056617 | Great | Hitachi Ltd | Hitachi Ltd |
| US5602918A | 0.797 | Application level security system and method | GRANT | 1997-02-11 | 1995-12-22 | 24373971 | Great | Virtual Open Network Environment Corp | SSL SERVICES LLC |
| US6981144B2 | 0.796 | System console device authentication in a network environment | GRANT | 2005-12-27 | 2001-04-06 | 25252133 | Great | International Business Machines Corp | International Business Machines Corp |
| US7334125B1 | 0.795 | Facilitating secure communications among multicast nodes in a telecommunications network | GRANT | 2008-02-19 | 2001-11-27 | 39059585 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US5701343A | 0.795 | Method and system for digital information protection | GRANT | 1997-12-23 | 1994-12-01 | 26561626 | Great | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| EP1249983A2 | 0.794 | Methods and arrangements for protecting information in forwarded authentication messages | GRANT | 2002-10-16 | 2001-04-12 | 25267580 | Great | Microsoft Corp | Microsoft Corp |
| US8943311B2 | 0.794 | System and methods for online authentication | GRANT | 2015-01-27 | 2008-11-04 | 42233656 | Great | Securekey Technologies Inc | Securekey Technologies Inc |
| EP1710656B1 | 0.794 | Securely Using a Display to Exchange Information | GRANT | 2010-12-29 | 2005-04-04 | 34939125 | Great | Research in Motion Ltd | BlackBerry Ltd |
| EP2301185B1 | 0.792 | FORMAT-PRESERVING CRYPTOGRAPHIC SYSTEMS | GRANT | 2019-06-26 | 2008-05-02 | 41066334 | Great | EntIT Software LLC | Micro Focus LLC |
| US7688975B2 | 0.791 | Method and apparatus for dynamic generation of symmetric encryption keys and exchange of dynamic symmetric key infrastructure | GRANT | 2010-03-30 | 2001-10-26 | 26960541 | Great | Authenex Inc | Authenex Inc |
| EP0482233A1 | 0.791 | Cryptographic system allowing encrypted communication between users with a secure mutual cipher key determined without user interaction | GRANT | 1992-04-29 | 1990-10-24 | 8204645 | Great | Omnisec | Omnisec |
| US9203620B1 | 0.791 | System method and apparatus for secure use of cryptographic credentials in mobile devices | GRANT | 2015-12-01 | 2008-01-28 | 54609371 | Great | EMC Corp | EMC Corp |
| US7810143B2 | 0.790 | Credential interface | GRANT | 2010-10-05 | 2005-04-22 | 37188472 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5120939A | 0.789 | DATABASELESS SECURITY SYSTEM | GRANT | 1992-06-09 | 1989-11-09 | 23721656 | Great | AT&T Bell Laboratories Inc | Nokia Bell Labs, AT&T Corp |
| US6661896B1 | 0.789 | Computer network security system and method | GRANT | 2003-12-09 | 1998-12-30 | 29711566 | Great | Sumitomo Electric Industries Ltd | Sumitomo Electric Industries Ltd |
| EP1388991A2 | 0.788 | Secure communications | GRANT | 2004-02-11 | 2002-08-08 | 30448559 | Great | Fujitsu Ltd | PCMS Holdings Inc |
| US7920706B2 | 0.788 | Method and system for managing cryptographic keys | GRANT | 2011-04-05 | 2002-10-28 | 32170641 | Great | Nokia Oyj | Nokia Technologies Oy |
| US5588059A | 0.788 | Computer system and method for secure remote communication sessions | GRANT | 1996-12-24 | 1995-03-02 | 23574316 | Great | Motorola Inc | General Dynamics Mission Systems Inc |
| EP1782213B1 | 0.787 | SECURE MESSAGING SYSTEM WITH DERIVED KEYS | GRANT | 2015-12-23 | 2004-07-09 | 35542702 | Great | Voltage Security LLC | Voltage Security LLC |
| EP0851335B1 | 0.787 | Secure two-piece user authentication in a computer network | GRANT | 2003-10-29 | 1996-12-31 | 25102373 | Great | Compaq Computer Corp | Compaq Computer Corp |
| US8756674B2 | 0.786 | System and methods for online authentication | GRANT | 2014-06-17 | 2009-02-19 | 42633393 | Great | Securekey Technologies Inc | Securekey Technologies Inc |
| US8856510B2 | 0.784 | Method for joining user domain and method for exchanging information in user domain | GRANT | 2014-10-07 | 2008-01-31 | 40792610 | Great | Pantech Co Ltd | Helios Streaming LLC |
| US7299356B2 | 0.784 | Key conversion method for communication session encryption and authentication system | GRANT | 2007-11-20 | 2003-09-02 | 34217903 | Great | Authernative Inc | Authernative Inc |
| US6950521B1 | 0.784 | Method for repeated authentication of a user subscription identity module | GRANT | 2005-09-27 | 2000-06-13 | 24370254 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US5956402A | 0.783 | Passwordless secure and efficient remote data update | GRANT | 1999-09-21 | 1997-03-07 | 25210200 | Great | AT&T Corp | AT&T Corp |
| US5764772A | 0.783 | Differential work factor cryptography method and system | GRANT | 1998-06-09 | 1995-12-15 | 24290703 | Great | Lotus Development Corp | International Business Machines Corp |
| US8457307B2 | 0.783 | Method and system for generating implicit certificates and applications to identity-based encryption (IBE) | GRANT | 2013-06-04 | 2007-07-17 | 40259241 | Great | Certicom Corp | Malikie Innovations Ltd |
| US5513245A | 0.783 | Automatic generation of private authentication key for wireless communication systems | GRANT | 1996-04-30 | 1994-08-29 | 23144005 | Great | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| EP1387236B1 | 0.782 | Key management system and method for secure data transmission | GRANT | 2007-05-30 | 2002-07-08 | 29999985 | Great | Broadcom Corp | Broadcom Corp |
| EP1230626A2 | 0.782 | ENCRYPTION KEY MANAGEMENT SYSTEM USING MULTIPLE SMART CARDS | GRANT | 2002-08-14 | 1999-11-19 | 23762919 | Great | Storage Technology Corp | Storage Technology Corp |
| US9002018B2 | 0.782 | Encryption key exchange system and method | GRANT | 2015-04-07 | 2006-05-09 | 46601489 | Great | Sync Up Technologies Corp | Sync Up Technologies Corp |
| EP0870255B1 | 0.781 | PERSONAL ACCESS MANAGEMENT SYSTEM | GRANT | 2002-10-23 | 1995-02-13 | 23533148 | Great | Cyphercomm Inc | Quantum Digital Solutions Corp |
| EP1886435A1 | 0.780 | SYSTEM AND METHOD FOR COMMUNICATING CONFIDENTIAL MESSAGES | GRANT | 2008-02-13 | 2005-06-01 | 36870040 | Great | Cisco Technology Inc | Cisco Technology Inc |
| EP1372292B1 | 0.780 | Secure key exchange with mutual authentication | GRANT | 2006-09-06 | 2002-06-10 | 29583822 | Great | Microsoft Corp | Microsoft Corp |
| US5534857A | 0.780 | Method and system for secure decentralized personalization of smart cards | GRANT | 1996-07-09 | 1991-11-12 | 3775817 | Great | Security Domain Pty Ltd | Security Domain Pty Ltd |
| US6772331B1 | 0.779 | Method and apparatus for exclusively pairing wireless devices | GRANT | 2004-08-03 | 1999-05-21 | 23230199 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1283474A1 | 0.777 | METHOD AND APPARATUS FOR PERSONAL IDENTIFICATION | GRANT | 2003-02-12 | 2000-03-23 | 18638057 | Great | Tietech Co Ltd | Tietech Co Ltd |
| US6490680B1 | 0.777 | Access control and authorization system | GRANT | 2002-12-03 | 1997-12-04 | 26749376 | Great | Tecsec Inc | Tecsec Inc |
| EP0840477B1 | 0.777 | Secret key transfer method which is highly secure and can restrict the damage caused when the secret key is leaked or decoded | GRANT | 2012-07-18 | 1996-10-31 | 17755201 | Great | Toshiba Corp, Panasonic Corp | Toshiba Corp, Panasonic Corp |
| EP0752636A2 | 0.776 | NIS+ password update protocol | GRANT | 1997-01-08 | 1995-07-05 | 23981207 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| WO2000044119A1 | 0.776 | UNIVERSAL MOBILE ID SYSTEM AND METHOD FOR DIGITAL RIGHTS MANAGEMENT | APPLICATION | 2000-07-27 | 1999-01-26 | 22893231 | Great | ||
| EP0191162A2 | 0.776 | Method of software protection | GRANT | 1986-08-20 | 1984-12-18 | 24741461 | Great | International Business Machines Corp | International Business Machines Corp |
| EP2076865A1 | 0.776 | ENCRYPTING AND DECRYPTING DATABASE RECORDS | GRANT | 2009-07-08 | 2006-09-27 | 38687361 | Great | International Business Machines Corp | International Business Machines Corp |
| US7386878B2 | 0.776 | Authenticating peer-to-peer connections | GRANT | 2008-06-10 | 2002-08-14 | 31714627 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| EP1560361B1 | 0.775 | A secure key authentication and ladder system | GRANT | 2010-03-17 | 2004-01-30 | 34654381 | Great | Broadcom Corp | Broadcom Corp |
| EP2043396A1 | 0.773 | Method and apparatus for creating a remotely activated secure backup service for mobile handsets | GRANT | 2009-04-01 | 2007-09-18 | 40029243 | Great | Qualcomm Inc | Qualcomm Inc |
| US6088451A | 0.772 | Security system and method for network element access | GRANT | 2000-07-11 | 1996-06-28 | 24707380 | Great | MCI Communications Corp | Verizon Patent and Licensing Inc |
| EP1154348A2 | 0.772 | File management apparatus | GRANT | 2001-11-14 | 2000-05-11 | 18646227 | Great | Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| EP1975847B1 | 0.772 | Techniques for sharing data | GRANT | 2015-09-30 | 2007-03-30 | 39627698 | Great | Ricoh Co Ltd | Ricoh Co Ltd |
| US8718279B2 | 0.772 | Apparatus and method for a secure broadcast system | GRANT | 2014-05-06 | 2003-07-08 | 33567841 | Great | Qualcomm Inc | Qualcomm Inc |
| US9768963B2 | 0.772 | Methods and systems for secure user authentication | GRANT | 2017-09-19 | 2005-12-09 | 44354697 | Great | Citicorp Credit Services Inc USA | Citicorp Credit Services Inc USA |
| US6775382B1 | 0.771 | Method and apparatus for recovering encryption session keys | GRANT | 2004-08-10 | 1997-06-30 | 25385941 | Great | Sun Microsystems Inc | Oracle America Inc |
| US6516415B1 | 0.771 | Device and method of maintaining a secret code within an integrated circuit package | GRANT | 2003-02-04 | 1999-04-23 | 23150147 | Great | Geneticware Co Ltd | Open Invention Network LLC |
| US7020645B2 | 0.770 | Systems and methods for state-less authentication | GRANT | 2006-03-28 | 2001-04-19 | 25280036 | Great | eOriginal Inc | Alto Dynamics LLC, Callahan Cellular LLC |
| EP1604484A2 | 0.770 | IDENTITY-BASED-ENCRYPTION MESSAGING SYSTEM | GRANT | 2005-12-14 | 2003-03-14 | 32962342 | Great | Voltage Security LLC | Micro Focus LLC |
| US5144667A | 0.770 | METHOD OF SECURE REMOTE ACCESS | GRANT | 1992-09-01 | 1990-12-20 | 24527932 | Great | Delco Electronics LLC | Delphi Technologies Inc |
| US8478998B2 | 0.769 | Authenticated communication using a shared unpredictable secret | GRANT | 2013-07-02 | 2000-08-18 | 26920528 | Great | Symantec Corp | CA Inc |
| EP1929745B1 | 0.769 | METHOD FOR SECURE DEVICE DISCOVERY AND INTRODUCTION | GRANT | 2014-10-22 | 2005-09-30 | 37680728 | Great | Intel Corp | Intel Corp |
| US5557346A | 0.769 | System and method for key escrow encryption | GRANT | 1996-09-17 | 1994-08-11 | 23112250 | Great | Trusted Information Systems Inc | McAfee LLC |
| US7181014B1 | 0.769 | Processing method for key exchange among broadcast or multicast groups that provides a more efficient substitute for Diffie-Hellman key exchange | GRANT | 2007-02-20 | 1999-09-10 | 37745053 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US6292896B1 | 0.768 | Method and apparatus for entity authentication and session key generation | GRANT | 2001-09-18 | 1997-01-22 | 25137092 | Great | International Business Machines Corp | International Business Machines Corp |
| US6249867B1 | 0.768 | Method for transferring sensitive information using initially unsecured communication | GRANT | 2001-06-19 | 1998-07-31 | 22431842 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US5974550A | 0.767 | Method for strongly authenticating another process in a different address space | GRANT | 1999-10-26 | 1997-12-12 | 25535283 | Great | Intel Corp | Honeyman Cipher Solutions LLC |
| US7747024B2 | 0.767 | System and method for generalized authentication | GRANT | 2010-06-29 | 2007-02-09 | 38962342 | Great | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US5953420A | 0.767 | Method and apparatus for establishing an authenticated shared secret value between a pair of users | GRANT | 1999-09-14 | 1996-10-25 | 24961259 | Great | International Business Machines Corp | International Business Machines Corp |
| US6920559B1 | 0.767 | Using a key lease in a secondary authentication protocol after a primary authentication protocol has been performed | GRANT | 2005-07-19 | 2000-04-28 | 34738894 | Great | 3Com Corp | Valtrus Innovations Ltd, HP Inc, Hewlett Packard Enterprise Development LP |
| US5455863A | 0.767 | Method and apparatus for efficient real-time authentication and encryption in a communication system | GRANT | 1995-10-03 | 1993-06-29 | 22186429 | Great | Motorola Inc | Google Technology Holdings LLC |
| US6947556B1 | 0.767 | Secure data storage and retrieval with key management and user authentication | GRANT | 2005-09-20 | 2000-08-21 | 34992045 | Great | International Business Machines Corp | International Business Machines Corp |
| US6987855B1 | 0.766 | Operational optimization of a shared secret Diffie-Hellman key exchange among broadcast or multicast groups | GRANT | 2006-01-17 | 1999-09-10 | 35550834 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US8990912B2 | 0.766 | Authentication of data communications | GRANT | 2015-03-24 | 2008-04-18 | 40848408 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1659475B1 | 0.766 | Password protection | GRANT | 2019-07-17 | 2004-11-17 | 35534213 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US5937066A | 0.766 | Two-phase cryptographic key recovery system | GRANT | 1999-08-10 | 1996-10-02 | 24913165 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1478143B1 | 0.766 | Method and device for secure e-mail transmission | GRANT | 2005-10-05 | 2003-08-07 | 33031279 | Great | Onaras AG | Onaras AG |
| US8230218B2 | 0.766 | Mobile station authentication in tetra networks | GRANT | 2012-07-24 | 2006-09-13 | 37067223 | Great | Airbus Defence and Space Oy | Airbus Defence and Space Oy |
| US4458109A | 0.765 | Method and apparatus providing registered mail features in an electronic communication system | GRANT | 1984-07-03 | 1982-02-05 | 23358491 | Great | Siemens Corp | Siemens Corp |
| US9002750B1 | 0.764 | Methods and systems for secure user authentication | GRANT | 2015-04-07 | 2005-12-09 | 52745239 | Great | Citicorp Credit Services Inc USA | Citicorp Credit Services Inc USA |
| US5887250A | 0.764 | Mobile station having lock code based on secure value | GRANT | 1999-03-23 | 1996-07-12 | 24723350 | Great | Nokia Mobile Phones Ltd | Intellectual Ventures Assets 19 LLC |
| US5386468A | 0.763 | Method of registering identification number in personal communication terminal | GRANT | 1995-01-31 | 1992-09-14 | 17117555 | Great | Fujitsu Ltd | Fujitsu Ltd |
| US6363485B1 | 0.763 | Multi-factor biometric authenticating device and method | GRANT | 2002-03-26 | 1998-09-09 | 22534495 | Great | Entrust Ltd | Entrust Ltd |
| US5301247A | 0.763 | Method for ensuring secure communications | GRANT | 1994-04-05 | 1992-07-23 | 25440266 | Great | Crest Industries Inc | Crest Industries Inc |
| US7373507B2 | 0.761 | System and method for establishing secure communication | GRANT | 2008-05-13 | 2000-08-10 | 25532297 | Great | Plethora Tech Inc | Plethora Tech Inc |
| US8340287B2 | 0.761 | Securing multifactor split key asymmetric crypto keys | GRANT | 2012-12-25 | 2005-02-14 | 36815644 | Great | VMware LLC | VMware LLC |
| US20090044007A1 | 0.761 | Secure Communication Between a Data Processing Device and a Security Module | APPLICATION | 2009-02-12 | 2005-04-07 | 36685943 | Great | France Telecom SA | Orange SA |
| EP2115660A2 | 0.760 | SECURE FILE ENCRYPTION | GRANT | 2009-11-11 | 2007-01-26 | 39831532 | Great | SafeNet Inc | Thales DIS CPL USA Inc |
| US5907618A | 0.759 | Method and apparatus for verifiably providing key recovery information in a cryptographic system | GRANT | 1999-05-25 | 1997-01-03 | 25104126 | Great | International Business Machines Corp | International Business Machines Corp |
| US7739733B2 | 0.759 | Storing digital secrets in a vault | GRANT | 2010-06-15 | 2005-11-02 | 38088740 | Great | EMC Corp | RSA Security LLC |
| EP1134929A1 | 0.759 | Secure mutual network authentication and key exchange protocol | GRANT | 2001-09-19 | 2000-03-17 | 26885985 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US5647000A | 0.759 | Failsafe key escrow system | GRANT | 1997-07-08 | 1994-08-12 | 23111851 | Great | Individual | Individual |
| US6026163A | 0.758 | Distributed split-key cryptosystem and applications | GRANT | 2000-02-15 | 1995-12-13 | 26678315 | Great | Individual | Individual |
| EP1348152A2 | 0.758 | METHOD AND APPARATUS FOR MANAGING SECURE COLLABORATIVE TRANSACTIONS | GRANT | 2003-10-01 | 2000-05-12 | 24285327 | Great | Groove Networks Inc | Groove Networks Inc |
| EP1101318A1 | 0.758 | METHODS AND SYSTEMS FOR ESTABLISHING A SHARED SECRET USING AN AUTHENTICATION TOKEN | GRANT | 2001-05-23 | 1998-07-31 | 22426058 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| EP1391801B1 | 0.758 | Saving and retrieving data based on public key encryption | GRANT | 2020-02-12 | 2002-04-17 | 29218927 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| USRE45873E1 | 0.757 | Subscriber authentication | GRANT | 2016-01-26 | 2000-03-30 | 8558057 | Great | Nokia Technologies Oy | Nokia Technologies Oy |
| US8824682B2 | 0.757 | Method and system for backing up encryption key generated on computer device and accessing encrypted information stored on computer device | GRANT | 2014-09-02 | 2000-10-10 | 9900975 | Great | F Secure Oyj | WithSecure Oyj |
| US7975139B2 | 0.757 | Use and generation of a session key in a secure socket layer connection | GRANT | 2011-07-05 | 2001-05-01 | 23104655 | Great | Vasco Data Security Inc | Onespan North America Inc |
| EP1788770B1 | 0.756 | A method for establishing a secure e-mail communication channel between a sender and a recipient | GRANT | 2009-04-22 | 2005-11-16 | 35528946 | Great | Totemo AG | Totemo AG |
| US7904946B1 | 0.756 | Methods and systems for secure user authentication | GRANT | 2011-03-08 | 2005-12-09 | 43639429 | Great | Citicorp Development Center Inc | Citicorp Credit Services Inc USA |
| EP1223705A2 | 0.756 | Methods and systems for generating encryption keys using random bit sequences | GRANT | 2002-07-17 | 2001-01-16 | 25061997 | Great | Microsoft Corp | Microsoft Corp |
| EP1391802B1 | 0.755 | SAVING AND RETRIEVING DATA BASED ON SYMMETRIC KEY ENCRYPTION | GRANT | 2018-12-19 | 2002-04-17 | 29218926 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US7996322B2 | 0.755 | Method of creating domain based on public key cryptography | GRANT | 2011-08-09 | 2003-10-01 | 34309537 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| EP1845652A1 | 0.753 | FILE ENCRYPTION/DECRYPTION METHOD DEVICE PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM CONTAINING THE PROGRAM | GRANT | 2007-10-17 | 2005-01-28 | 36740198 | Great | NEC Software Hokuriku Ltd, Oak Information System Corp | NEC Solution Innovators Ltd, Oak Information System Corp |
| US7607012B2 | 0.753 | Method for securing a communication | GRANT | 2009-10-20 | 2003-10-01 | 34393771 | Great | Nokia Oyj | III Holdings 3 LLC |
| US5604490A | 0.753 | Method and system for providing a user access to multiple secured subsystems | GRANT | 1997-02-18 | 1994-09-09 | 23176043 | Great | International Business Machines Corp | International Business Machines Corp |
| US8908870B2 | 0.752 | Method and system for transferring information to a device | GRANT | 2014-12-09 | 2007-11-01 | 40394093 | Great | Infineon Technologies AG | Infineon Technologies AG |
| EP1388061A2 | 0.751 | ENCRYPTION BASED SECURITY SYSTEM FOR NETWORK STORAGE | GRANT | 2004-02-11 | 2001-05-17 | 23123156 | Great | Decru Inc | Decru Inc |
| EP1018231B1 | 0.751 | A DATA ENCRYPTION SYSTEM FOR INTERNET COMMUNICATION | GRANT | 2006-05-24 | 1997-09-25 | 26312324 | Great | Individual | HALPERN, JOHN WOLFGANG |
| US8756666B1 | 0.751 | Generating authentication codes | GRANT | 2014-06-17 | 2008-09-30 | 50896948 | Great | EMC Corp | RSA Security LLC |
| US7574600B2 | 0.750 | System and method for combining user and platform authentication in negotiated channel security protocols | GRANT | 2009-08-11 | 2004-03-24 | 34991557 | Great | Intel Corp | Tahoe Research Ltd |
| EP2131302A2 | 0.750 | Authentication system and method | GRANT | 2009-12-09 | 2008-06-04 | 41050426 | Great | Fujitsu Ltd | Fujitsu Ltd |
| US5315658A | 0.748 | Fair cryptosystems and methods of use | GRANT | 1994-05-24 | 1992-04-20 | 21962505 | Great | Individual | Certco Inc |
| EP1851898A2 | 0.748 | SECURE DEVICE AUTHENTICATION | GRANT | 2007-11-07 | 2005-02-22 | 36914221 | Great | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6317829B1 | 0.748 | Public key cryptography based security system to facilitate secure roaming of users | GRANT | 2001-11-13 | 1998-06-19 | 22276862 | Great | Entrust Ltd | Entrust Ltd |
| US6385723B1 | 0.748 | Key transformation unit for an IC card | GRANT | 2002-05-07 | 1997-05-15 | 26724017 | Great | Mondex International Ltd | Multos Ltd, Mondex International Ltd |
| EP1935133B1 | 0.748 | PASSWORD-AUTHENTICATED ASYMMETRIC KEY EXCHANGE | GRANT | 2012-05-30 | 2005-10-14 | 37622155 | Great | Juniper Networks Inc | Juniper Networks Inc |
| US6898708B2 | 0.747 | Device for reproducing data | GRANT | 2005-05-24 | 1999-12-07 | 18393402 | Great | Fujitsu Ltd, Sanyo Electric Co Ltd | Fujitsu Ltd, Sanyo Electric Co Ltd |
| US7578436B1 | 0.747 | Method and apparatus for providing secure document distribution | GRANT | 2009-08-25 | 2004-11-08 | 40973352 | Great | Pisafe Inc | Gula Consulting LLC |
| US20040187001A1 | 0.747 | Device arranged for exchanging data and method of authenticating | APPLICATION | 2004-09-23 | 2001-06-21 | 8180511 | Great | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| EP1665625A1 | 0.747 | MESSAGE SECURITY | GRANT | 2006-06-07 | 2003-09-12 | 34317277 | Great | Secured Email AB | Secured Email AB |
| US7802085B2 | 0.746 | Apparatus and method for distributing private keys to an entity with minimal secret unique information | GRANT | 2010-09-21 | 2004-02-18 | 34838821 | Great | Intel Corp | Intel Corp |
| US8099771B2 | 0.745 | Method for issuing IC card storing encryption key information | GRANT | 2012-01-17 | 2004-05-06 | 35320550 | Great | Dai Nippon Printing Co Ltd | Dai Nippon Printing Co Ltd |
| US5148479A | 0.745 | AUTHENTICATION PROTOCOLS IN COMMUNICATION NETWORKS | GRANT | 1992-09-15 | 1991-03-20 | 24697681 | Great | International Business Machines Corp | International Business Machines Corp |
| US5323146A | 0.745 | Method for authenticating the user of a data station connected to a computer system | GRANT | 1994-06-21 | 1990-03-20 | 6402667 | Great | Wincor Nixdorf International GmbH | Fujitsu Technology Solutions GmbH |
| US5189700A | 0.745 | Devices to (1) supply authenticated time and (2) time stamp and authenticate digital documents | GRANT | 1993-02-23 | 1989-07-05 | 24556942 | Great | E-CONTACT TECHNOLOGIES LLC | E-CONTACT TECHNOLOGIES LLC |
| US6023506A | 0.745 | Data encryption control apparatus and method | GRANT | 2000-02-08 | 1995-10-26 | 17609608 | Great | Hitachi Ltd | Hitachi Ltd |
| EP0891611B1 | 0.744 | FUNCTION ACCESS CONTROL SYSTEM WITH ENCRYPTION USING A PLURALITY OF DYNAMIC VARIABLES | GRANT | 2006-07-05 | 1996-03-22 | 26232658 | Great | ActivIdentity Europe SA | HID Global SAS |
| US7757076B2 | 0.744 | Method and apparatus for using a secure credential infrastructure to access vehicle components | GRANT | 2010-07-13 | 2003-12-08 | 34636664 | Great | Palo Alto Research Center Inc | Palo Alto Research Center Inc |
| US6151676A | 0.744 | Administration and utilization of secret fresh random numbers in a networked environment | GRANT | 2000-11-21 | 1997-12-24 | 25535555 | Great | Philips Electronics North America Corp | Uniloc 2017 LLC |
| US5204902A | 0.743 | CELLULAR TELEPHONY AUTHENTICATION ARRANGEMENT | GRANT | 1993-04-20 | 1991-09-13 | 25055199 | Great | AT&T Bell Laboratories Inc | AT&T Corp, Nokia of America Corp |
| US7225161B2 | 0.743 | Method and system for initializing a key management system | GRANT | 2007-05-29 | 2001-12-21 | 21892722 | Great | Schlumberger Omnes Inc | Dexa Systems Inc |
| US8099607B2 | 0.743 | Asymmetric crypto-graphy with rolling key security | GRANT | 2012-01-17 | 2005-01-18 | 36692757 | Great | VMware LLC | VMware LLC |
| US5546463A | 0.742 | Pocket encrypting and authenticating communications device | GRANT | 1996-08-13 | 1994-07-12 | 23045299 | Great | Information Resource Engineering Inc | Thales DIS CPL USA Inc |
| US8804966B2 | 0.742 | System and method for controlling message attachment handling functions on a mobile device | GRANT | 2014-08-12 | 2007-09-24 | 40471630 | Great | BlackBerry Ltd | Malikie Innovations Ltd |
| EP0780805B1 | 0.741 | Open metering system with super password vault access | GRANT | 2004-03-10 | 1995-12-19 | 24297476 | Great | Pitney Bowes Inc | Pitney Bowes Inc |
| EP2202941A1 | 0.741 | Systems and methods for securely providing email | GRANT | 2010-06-30 | 2008-12-23 | 41683578 | Great | UBS AG | UBS AG |
| US8713661B2 | 0.741 | Authentication service | GRANT | 2014-04-29 | 2009-02-05 | 45807966 | Great | WWPass Corp | WWPass Corp |
| US6178506B1 | 0.740 | Wireless subscription portability | GRANT | 2001-01-23 | 1998-10-23 | 22651590 | Great | Qualcomm Inc | Qualcomm Inc |
| US7003674B1 | 0.740 | Disk drive employing a disk with a pristine area for storing encrypted data accessible only by trusted devices or clients to facilitate secure network communications | GRANT | 2006-02-21 | 2000-07-31 | 35810819 | Great | Western Digital Ventures Inc | Western Digital Ventures Inc |
| EP0848315B1 | 0.740 | Securely generating a computer system password by utilizing an external encryption algorithm | GRANT | 2010-03-10 | 1996-12-13 | 25075925 | Great | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US5241598A | 0.739 | Rolling key resynchronization in cellular verification and validation system | GRANT | 1993-08-31 | 1991-05-22 | 24828221 | Great | Ericsson GE Mobile Communications Inc | Ericsson Inc |
| US6532290B1 | 0.739 | Authentication methods | GRANT | 2003-03-11 | 1999-02-26 | 22980448 | Great | Ericsson Inc | Ericsson Inc |
| US5237612A | 0.738 | CELLULAR VERIFICATION AND VALIDATION SYSTEM | GRANT | 1993-08-17 | 1991-03-29 | 24717868 | Great | Ericsson GE Mobile Communications Inc | Ericsson Inc |
| US7526795B2 | 0.738 | Data security for digital data storage | GRANT | 2009-04-28 | 2001-03-27 | 25226194 | Great | Micron Technology Inc | US Bank NA, Web com Inc |
| US6993658B1 | 0.737 | Use of personal communication devices for user authentication | GRANT | 2006-01-31 | 2000-03-06 | 24069961 | Great | April System Design AB | Dynapass Ip Holdings LLC |
| US5495533A | 0.737 | Personal key archive | GRANT | 1996-02-27 | 1994-04-29 | 22886085 | Great | International Business Machines Corp | Google LLC |
| US8635456B2 | 0.737 | Remote secure authorization | GRANT | 2014-01-21 | 2003-10-07 | 34676596 | Great | Koolspan Inc | Koolspan Inc |
| US8327141B2 | 0.737 | Centralized authentication system with safe private data storage and method | GRANT | 2012-12-04 | 2009-02-05 | 42398668 | Great | WWPass Corp | WWPass Corp |
| US20040098589A1 | 0.737 | Identity-based encryption system | APPLICATION | 2004-05-20 | 2002-11-14 | 32297585 | Great | Identicrypt Inc | Micro Focus LLC |
| US5544245A | 0.737 | Mutual authentication/cipher key delivery system | GRANT | 1996-08-06 | 1993-06-10 | 15782915 | Great | Kokusai Denshin Denwa KK | KDDI Corp |
| EP1543648B1 | 0.737 | SYSTEM METHOD AND COMPUTER PROGRAM PRODUCT FOR GUARANTEEING ELECTRONIC TRANSACTIONS | GRANT | 2012-04-25 | 2002-08-09 | 31714279 | Great | Nexus NaBot Research LLC | Nexus NaBot Research LLC |
| US8752153B2 | 0.737 | Accessing data based on authenticated user provider and system | GRANT | 2014-06-10 | 2009-02-05 | 45807967 | Great | WWPass Corp | WWPass Corp |
| US8751829B2 | 0.736 | Dispersed secure data storage and retrieval | GRANT | 2014-06-10 | 2009-02-05 | 45807826 | Great | WWPass Corp | WWPass Corp |
| US5199070A | 0.736 | Method for generating a public key | GRANT | 1993-03-30 | 1990-12-18 | 27327605 | Great | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| EP1829276B1 | 0.736 | METHOD AND APPARATUS FOR INCREASING THE SPEED OF CRYPTOGRAPHIC PROCESSING | GRANT | 2013-03-20 | 2004-12-09 | 35898866 | Great | Intel Corp | Intel Corp |
| US7499548B2 | 0.735 | Terminal authentication in a wireless network | GRANT | 2009-03-03 | 2003-06-24 | 33539730 | Great | Intel Corp | Intel Corp |
| US8014530B2 | 0.735 | Method and apparatus for authenticated recoverable key distribution with no database secrets | GRANT | 2011-09-06 | 2006-03-22 | 38533445 | Great | Intel Corp | Intel Corp |
| EP1552664B1 | 0.735 | LIGHTWEIGHT EXTENSIBLE AUTHENTICATION PROTOCOL PASSWORD PREPROCESSING | GRANT | 2008-08-20 | 2002-10-14 | 32106404 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US5343529A | 0.734 | Transaction authentication using a centrally generated transaction identifier | GRANT | 1994-08-30 | 1993-09-28 | 22432503 | Great | Individual | Individual |
| US8526620B2 | 0.734 | Method and system for secure data collection and distribution | GRANT | 2013-09-03 | 2006-09-13 | 39171326 | Great | Nice Systems Ltd | Nice Ltd |
| US8656177B2 | 0.733 | Identity-based-encryption system | GRANT | 2014-02-18 | 2008-06-23 | 41531294 | Great | Voltage Security LLC | Micro Focus LLC |
| US5384848A | 0.733 | Encrypted virtual terminal equipment having initialization device for preventing reply attack | GRANT | 1995-01-24 | 1993-03-11 | 12862131 | Great | Fujitsu Ltd | Fujitsu Ltd |
| EP2175579B1 | 0.733 | Encryption and decryption device and method for voice communications | GRANT | 2012-07-25 | 2008-10-13 | 40427218 | Great | Adeya SA | Adeya SA |
| EP0644513B1 | 0.733 | A smartcard adapted for a plurality of service providers and for remote installation of same. | GRANT | 2008-03-05 | 1993-09-17 | 22403851 | Great | AT&T Corp | AT&T Corp |
| US20040003241A1 | 0.733 | Authentication of remotely originating network messages | APPLICATION | 2004-01-01 | 2002-06-27 | 29778858 | Great | Nokia Inc | Nokia Solutions and Networks Oy |
| US4283599A | 0.732 | Method and apparatus for securing data transmissions | GRANT | 1981-08-11 | 1979-01-16 | 26672340 | Great | Atalla Technovations Corp | Atalla Technovations Corp |
| US6934839B1 | 0.731 | Evidencing and verifying indicia of value using secret key cryptography | GRANT | 2005-08-23 | 2000-06-30 | 34837613 | Great | Stamps com Inc | Auctane Inc |
| US7146009B2 | 0.731 | Secure electronic messaging system requiring key retrieval for deriving decryption keys | GRANT | 2006-12-05 | 2002-02-05 | 27658580 | Great | Surety LLC | Surety LLC |
| US8291212B2 | 0.730 | System and method for compressing secure E-mail for exchange with a mobile data communication device | GRANT | 2012-10-16 | 2001-06-12 | 26970263 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| EP2163067B1 | 0.729 | Systems and methods for secure workgroup management and communication | GRANT | 2013-12-25 | 2008-02-22 | 40683120 | Great | Security First Corp | Security First Corp |
| US6385730B2 | 0.729 | System and method for restricting unauthorized access to a database | GRANT | 2002-05-07 | 1998-09-03 | 22517236 | Great | Fiware Inc | American Express Travel Related Services Co Inc, Liberty Peak Ventures LLC, Harbor Payments Inc |
| US5557765A | 0.729 | System and method for data recovery | GRANT | 1996-09-17 | 1994-08-11 | 26965728 | Great | Trusted Information Systems Inc | McAfee LLC |
| US5768373A | 0.729 | Method for providing a secure non-reusable one-time password | GRANT | 1998-06-16 | 1996-05-06 | 24582087 | Great | Symantec Corp | NortonLifeLock Inc |
| US6072875A | 0.729 | Method and apparatus for secure identification of a mobile user in a communication network | GRANT | 2000-06-06 | 1994-10-27 | 8165906 | Great | International Business Machines Corp | International Business Machines Corp |
| US8335915B2 | 0.729 | Encryption based security system for network storage | GRANT | 2012-12-18 | 2002-05-14 | 32772174 | Great | NetApp Inc | NetApp Inc |
| WO2005055018A1 | 0.728 | METHOD AND DEVICE FOR SECURING DIGITAL DATA | APPLICATION | 2005-06-16 | 2003-12-08 | 34635129 | Great | ||
| US7275156B2 | 0.728 | Method and apparatus for establishing and using a secure credential infrastructure | GRANT | 2007-09-25 | 2002-08-30 | 46299898 | Great | Xerox Corp | Xerox Corp |
| US7921292B1 | 0.728 | Secure messaging systems | GRANT | 2011-04-05 | 2003-04-04 | 43805942 | Great | Voltage Security LLC | INDENTICRYPT Inc, Micro Focus LLC |
| US4799061A | 0.728 | Secure component authentication system | GRANT | 1989-01-17 | 1985-11-18 | 25175720 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1249981A1 | 0.727 | A security service system and method | GRANT | 2002-10-16 | 2001-04-02 | 8183590 | Great | NuMeme Ltd | NuMeme Ltd |
| US7668315B2 | 0.726 | Local authentication of mobile subscribers outside their home systems | GRANT | 2010-02-23 | 2001-01-05 | 25340362 | Great | Qualcomm Inc | Qualcomm Inc |
| US5901227A | 0.726 | Method and apparatus for implementing partial and complete optional key escrow | GRANT | 1999-05-04 | 1996-06-20 | 24676284 | Great | Novell Inc | EMC Corp |
| US7814317B1 | 0.726 | Multiple password documents | GRANT | 2010-10-12 | 2004-10-19 | 42831032 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US6895502B1 | 0.725 | Method and system for securely displaying and confirming request to perform operation on host computer | GRANT | 2005-05-17 | 2000-06-08 | 34573086 | Great | Curriculum Corp | Bcs Software D/b/a Bluebonnet Consulting Services & Software LLC |
| US8019081B2 | 0.725 | System and method for processing encoded messages | GRANT | 2011-09-13 | 2001-08-06 | 23202023 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US7299364B2 | 0.725 | Method and system to maintain application data secure and authentication token for use therein | GRANT | 2007-11-20 | 2002-04-09 | 32067749 | Great | University of Michigan | University of Michigan |
| US5276737A | 0.725 | Fair cryptosystems and methods of use | GRANT | 1994-01-04 | 1992-04-20 | 25356364 | Great | Individual | Certco Inc |
| US6363154B1 | 0.724 | Decentralized systems methods and computer program products for sending secure messages among a group of nodes | GRANT | 2002-03-26 | 1998-10-28 | 22665106 | Great | International Business Machines Corp | International Business Machines Corp |
| US20020147820A1 | 0.724 | Method for implementing IP security in mobile IP networks | APPLICATION | 2002-10-10 | 2001-04-06 | 25249724 | Great | Docomo Communications Labs USA Inc | Docomo Innovations Inc |
| US8839391B2 | 0.724 | Single token authentication | GRANT | 2014-09-16 | 2009-02-05 | 45807964 | Great | WWPass Corp | WWPass Corp |
| US8316416B2 | 0.724 | Securely using a display to exchange information | GRANT | 2012-11-20 | 2005-04-04 | 37072183 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| EP1208663A1 | 0.723 | SYSTEM AND METHOD FOR SECURED DATA TRANSMISSION WITHIN A WIRELESS COMMUNICATION SYSTEM | GRANT | 2002-05-29 | 1999-08-03 | 22519395 | Great | Polycom Inc | Polycom Inc |
| US5889861A | 0.723 | Identity confidentiality method in radio communication system | GRANT | 1999-03-30 | 1995-01-12 | 11982183 | Great | Kokusai Denshin Denwa KK | KDDI Corp |
| EP2472426B1 | 0.723 | Accelerated cryptography with an encryption attribute | GRANT | 2018-02-21 | 2008-09-04 | 41361282 | Great | Intel Corp | Intel Corp |
| US8788821B2 | 0.722 | Method and apparatus for securing communication between a mobile node and a network | GRANT | 2014-07-22 | 2003-11-26 | 47017553 | Great | Apple Inc | Apple Inc |
| US6275939B1 | 0.722 | System and method for securely accessing a database from a remote location | GRANT | 2001-08-14 | 1998-06-25 | 26782426 | Great | Westcorp Software Systems Inc | American Express Travel Related Services Co Inc, Liberty Peak Ventures LLC, Harbor Payments Inc |
| EP1737156A2 | 0.722 | Password encrypted data storage and retrieval method | GRANT | 2006-12-27 | 2005-06-24 | 37099340 | Great | HiTRUST Com Inc | HiTRUST Com Inc |
| US6952475B1 | 0.721 | Method and arrangement for the computer-aided exchange of cryptographic keys between a first computer unit and a second computer unit | GRANT | 2005-10-04 | 1998-05-20 | 7868510 | Great | Siemens AG | Siemens AG |
| US7813512B2 | 0.721 | Encrypted communication system and communication device | GRANT | 2010-10-12 | 2003-10-16 | 34463187 | Great | Panasonic Corp | Intertrust Technologies Corp |
| US6094487A | 0.720 | Apparatus and method for encryption key generation | GRANT | 2000-07-25 | 1998-03-04 | 21878838 | Great | AT&T Corp | AT&T Corp |
| US7277548B2 | 0.720 | Cryptographic method and computer program product for use in wireless local area networks | GRANT | 2007-10-02 | 2002-10-23 | 32110312 | Great | nDosa Tech Inc | nDosa Tech Inc |
| US6549626B1 | 0.719 | Method and apparatus for encoding keys | GRANT | 2003-04-15 | 1997-10-20 | 25496260 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| US7596690B2 | 0.719 | Peer-to-peer communications | GRANT | 2009-09-29 | 2004-09-09 | 35997520 | Great | International Business Machines Corp | Kyndryl Inc |
| US6061791A | 0.719 | Initial secret key establishment including facilities for verification of identity | GRANT | 2000-05-09 | 1997-05-09 | 21941295 | Great | Connotech Experts Conseils Inc | Connotech Experts Conseils Inc |
| WO2006054844A1 | 0.718 | METHOD AND APPARATUS FOR RECEIVING BROADCAST CONTENT | APPLICATION | 2006-05-26 | 2004-11-16 | 36407361 | Great | ||
| US7215771B1 | 0.718 | Secure disk drive comprising a secure drive key and a drive ID for implementing secure communication over a public network | GRANT | 2007-05-08 | 2000-06-30 | 38001073 | Great | Western Digital Ventures Inc | Western Digital Technologies Inc, Western Digital Ventures Inc |
| US8943583B2 | 0.717 | System and method for managing sonic token verifiers | GRANT | 2015-01-27 | 2002-05-15 | 29423114 | Great | Qualcomm Inc | Qualcomm Inc |
| EP0661844A2 | 0.717 | Improvements to security in data processing systems | GRANT | 1995-07-05 | 1993-12-30 | 22642042 | Great | International Business Machines Corp | International Business Machines Corp |
| US6769060B1 | 0.716 | Method of bilateral identity authentication | GRANT | 2004-07-27 | 2000-10-25 | 32713860 | Great | Ericsson Inc | Ericsson Inc |
| WO2009074956A1 | 0.716 | METHOD AND SYSTEM FOR MANAGING A SOFTWARE APPLICATION ON A MOBILE COMPUTING DEVICE | APPLICATION | 2009-06-18 | 2007-12-10 | 40467254 | Great | ||
| US5668877A | 0.715 | Method and apparatus for stepping pair keys in a key-management scheme | GRANT | 1997-09-16 | 1994-06-10 | 26946541 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| US6064736A | 0.715 | Systems methods and computer program products that use an encrypted session for additional password verification | GRANT | 2000-05-16 | 1997-09-15 | 25457860 | Great | International Business Machines Corp | OpenTV Inc |
| US8819432B2 | 0.715 | Method for authentication and signature of a user in an application service using a mobile telephone as a second factor in addition to and independently of a first factor | GRANT | 2014-08-26 | 2008-01-28 | 39940573 | Great | Paycool International Ltd | Paycool International Ltd |
| US7131006B1 | 0.714 | Cryptographic techniques for a communications network | GRANT | 2006-10-31 | 1999-11-15 | 37189362 | Great | Verizon Laboratories Inc | Verizon Laboratories Inc |
| US7581096B2 | 0.714 | Method apparatus and program product for automatically provisioning secure network elements | GRANT | 2009-08-25 | 2002-08-30 | 32302207 | Great | Xerox Corp | Xerox Corp |
| US5778071A | 0.714 | Pocket encrypting and authenticating communications device | GRANT | 1998-07-07 | 1994-07-12 | 24769678 | Great | Information Resource Engineering Inc | Thales DIS CPL USA Inc |
| US7865738B2 | 0.712 | Authentication token | GRANT | 2011-01-04 | 2002-05-10 | 9936396 | Great | Prism Technologies LLC | Auth Token LLC |
| US5796830A | 0.712 | Interoperable cryptographic key recovery system | GRANT | 1998-08-18 | 1996-07-29 | 24736294 | Great | International Business Machines Corp | International Business Machines Corp |
| US20050141705A1 | 0.712 | Verification method of mobile communication system | APPLICATION | 2005-06-30 | 2003-12-31 | 34699414 | Great | BenQ Corp | BenQ Corp |
| US7966497B2 | 0.712 | System and method for acoustic two factor authentication | GRANT | 2011-06-21 | 2002-02-15 | 27732633 | Great | Qualcomm Inc | Qualcomm Inc |
| US5661806A | 0.712 | Process of combined authentication of a telecommunication terminal and of a user module | GRANT | 1997-08-26 | 1994-03-29 | 9461542 | Great | France Telecom SA | Orange SA |
| EP2195769B1 | 0.712 | METHOD BASED ON A SIM CARD PERFORMING SERVICES WITH HIGH SECURITY FEATURES | GRANT | 2013-09-11 | 2007-10-03 | 39332149 | Great | PosteMobile SpA | PosteMobile SpA |
| EP1536307B1 | 0.712 | Encryption of system paging file | GRANT | 2018-10-10 | 2003-11-25 | 34465670 | Great | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US7937089B2 | 0.712 | Method apparatus and program product for provisioning secure wireless sensors | GRANT | 2011-05-03 | 2002-02-06 | 34136707 | Great | Palo Alto Research Center Inc | Xerox Corp |
| US7995760B2 | 0.711 | Method for ensuring data transmission security communication system and communication device | GRANT | 2011-08-09 | 2001-06-08 | 8561369 | Great | Nokia Oyj | Nokia Technologies Oy |
| US7680281B2 | 0.711 | Method and apparatus for intercepting events in a communication system | GRANT | 2010-03-16 | 2004-10-20 | 36203738 | Great | Seven Networks Inc | Seven Networks Inc |
| US4649233A | 0.711 | Method for establishing user authenication with composite session keys among cryptographically communicating nodes | GRANT | 1987-03-10 | 1985-04-11 | 24900472 | Great | International Business Machines Corp | International Business Machines Corp |
| US7774829B2 | 0.710 | Computer access control using password reset | GRANT | 2010-08-10 | 2006-06-20 | 38972920 | Great | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| EP0679978B1 | 0.710 | Method and apparatus enabling software trial using a decryption stub | GRANT | 2003-03-05 | 1994-04-25 | 22883794 | Great | International Business Machines Corp | International Business Machines Corp |
| US8271781B2 | 0.710 | System and method for authentication of a hardware token | GRANT | 2012-09-18 | 2004-02-27 | 34747531 | Great | International Business Machines Corp | Kyndryl Inc |
| US5646998A | 0.710 | Secure transaction system and method utilized therein | GRANT | 1997-07-08 | 1992-11-17 | 25525091 | Great | Individual | Individual |
| US7921209B2 | 0.710 | Apparatus and method for integrating authentication protocols in the establishment of connections between computing devices | GRANT | 2011-04-05 | 2004-09-22 | 36075297 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US6876747B1 | 0.710 | Method and system for security mobility between different cellular systems | GRANT | 2005-04-05 | 2000-09-29 | 24699607 | Great | Nokia Networks Oy | Nokia Technologies Oy |
| US5153919A | 0.709 | Service provision authentication protocol | GRANT | 1992-10-06 | 1991-09-13 | 25055188 | Great | AT&T Bell Laboratories Inc | AT&T Corp, Nokia of America Corp |
| US7827406B2 | 0.709 | System and method for processing encoded messages for exchange with a mobile data communication device | GRANT | 2010-11-02 | 2001-06-12 | 23147310 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US6061790A | 0.709 | Network computer system with remote user data encipher methodology | GRANT | 2000-05-09 | 1996-11-20 | 26707087 | Great | Starfish Software Inc | Intellisync LLC |
| EP1246061B1 | 0.708 | A serverless distributed file system | GRANT | 2008-09-10 | 2001-03-26 | 26674567 | Great | Microsoft Corp | Microsoft Corp |
| US5864667A | 0.707 | Method for safe communications | GRANT | 1999-01-26 | 1995-04-05 | 32043763 | Great | Diversinet Corp | Iqvia Inc |
| US5392353A | 0.707 | Interactive satellite broadcast network | GRANT | 1995-02-21 | 1989-08-07 | 27409922 | Great | TV Answer Inc | Eon Corp |
| WO2000014918A1 | 0.707 | SYSTEM AND METHOD FOR ENCRYPTING DATA MESSAGES | APPLICATION | 2000-03-16 | 1998-09-03 | 22516576 | Great | ||
| EP1325583A2 | 0.707 | SECRET KEY MESSAGING | GRANT | 2003-07-09 | 2000-10-13 | 22907062 | Great | Eversystems Inc | Eversystems Inc |
| EP0900492B1 | 0.707 | Device and method for dynamic encryption | GRANT | 2006-09-27 | 1996-06-14 | 24656957 | Great | Individual | Individual |
| US7454619B2 | 0.707 | Method apparatus and program product for securely presenting situation information | GRANT | 2008-11-18 | 2003-06-24 | 33544467 | Great | Palo Alto Research Center Inc | Xerox Corp |
| US8924728B2 | 0.707 | Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information | GRANT | 2014-12-30 | 2004-11-30 | 36568515 | Great | Intel Corp | Intel Corp |
| US7203834B1 | 0.706 | Method of updating encryption keys in a data communication system | GRANT | 2007-04-10 | 1999-12-02 | 37909372 | Great | International Business Machines Corp | International Business Machines Corp |
| US7562221B2 | 0.706 | Authentication method and apparatus utilizing proof-of-authentication module | GRANT | 2009-07-14 | 2005-09-21 | 37889521 | Great | RSA Security LLC | EMC Corp |
| US7111172B1 | 0.706 | System and methods for maintaining and distributing personal security devices | GRANT | 2006-09-19 | 1999-07-19 | 23402133 | Great | RSA Security LLC | EMC Corp |
| US8140845B2 | 0.705 | Scheme for authentication and dynamic key exchange | GRANT | 2012-03-20 | 2001-09-13 | 26931609 | Great | Alcatel Lucent SAS | Alcatel Lucent SAS |
| US8521821B2 | 0.705 | Encrypted email based upon trusted overlays | GRANT | 2013-08-27 | 2009-03-17 | 42738638 | Great | Brigham Young University | Brigham Young University |
| EP0503119A1 | 0.705 | Public key cryptographic system using elliptic curves over rings | GRANT | 1992-09-16 | 1991-03-14 | 8206517 | Great | Omnisec | Omnisec |
| US4799258A | 0.705 | Apparatus and methods for granting access to computers | GRANT | 1989-01-17 | 1984-02-13 | 26287314 | Great | National Research Development Corp UK | BTG International Ltd |
| US20090232307A1 | 0.704 | METHOD OF ESTABLISHING VIRTUAL SECURITY KEYPAD SESSION FROM A MOBILE DEVICE USING JAVA VIRTUAL MACHINE | APPLICATION | 2009-09-17 | 2008-03-11 | 41060039 | Great | Honeywell International Inc | Honeywell International Inc |
| US6317834B1 | 0.704 | Biometric authentication system with encrypted models | GRANT | 2001-11-13 | 1999-01-29 | 22905609 | Great | International Business Machines Corp | Uniloc 2017 LLC |
| WO2001018633A1 | 0.704 | SYSTEM AND METHOD FOR SECURE STORAGE TRANSFER AND RETRIEVAL OF CONTENT ADDRESSABLE INFORMATION | APPLICATION | 2001-03-15 | 1999-09-07 | 23546297 | Great | ||
| US8121296B2 | 0.704 | Method and apparatus for security in a data processing system | GRANT | 2012-02-21 | 2001-03-28 | 26959993 | Great | Qualcomm Inc | Qualcomm Inc |
| US6665530B1 | 0.703 | System and method for preventing replay attacks in wireless communication | GRANT | 2003-12-16 | 1998-07-31 | 29711614 | Great | Qualcomm Inc | Qualcomm Inc |
| US8935762B2 | 0.703 | Authentication system and method | GRANT | 2015-01-13 | 2007-06-26 | 39093064 | Great | G3 Vision Ltd | G-3-VISION Ltd |
| US8510558B2 | 0.703 | Identity based authenticated key agreement protocol | GRANT | 2013-08-13 | 2009-02-17 | 42560899 | Great | Alcatel Lucent SAS | Alcatel Lucent SAS |
| US5633928A | 0.703 | Key escrow method with warrant bounds | GRANT | 1997-05-27 | 1995-03-10 | 23590842 | Great | Bell Communications Research Inc | Nytell Software LLC |
| US7085931B1 | 0.703 | Virtual smart card system and method | GRANT | 2006-08-01 | 1999-09-03 | 23538692 | Great | Secure Computing LLC | SafeNet Data Security Israel Ltd, Secure Computing LLC |
| US8528078B2 | 0.703 | System and method for blocking unauthorized network log in using stolen password | GRANT | 2013-09-03 | 2004-07-15 | 38686469 | Great | Anakam Inc | Anakam Inc |
| US20030236983A1 | 0.703 | Secure data transfer in mobile terminals and methods therefor | APPLICATION | 2003-12-25 | 2002-06-21 | 29734366 | Great | Motorola Inc | Motorola Solutions Inc |
| US4633037A | 0.702 | Generation of identification keys | GRANT | 1986-12-30 | 1983-02-22 | 26285303 | Great | British Telecommunications PLC | British Telecommunications PLC |
| US20070294528A1 | 0.702 | Authentication System | APPLICATION | 2007-12-20 | 2004-10-08 | 36148325 | Great | Matsushita Electric Industrial Co Ltd | Panasonic Corp, Individual |
| US20030099361A1 | 0.702 | Key exchange apparatus method program and recording medium recording such program | APPLICATION | 2003-05-29 | 2001-11-28 | 26624739 | Great | Yun Factory Inc | Yun Factory Inc |
| US7251730B2 | 0.701 | Method and apparatus for simplified audio authentication | GRANT | 2007-07-31 | 2001-12-21 | 26759185 | Great | Qualcomm Inc | Qualcomm Inc |
| USRE43906E1 | 0.701 | Method and apparatus for securing digital assets | GRANT | 2013-01-01 | 2001-12-12 | 27372550 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US5196840A | 0.701 | SECURE COMMUNICATIONS SYSTEM FOR REMOTELY LOCATED COMPUTERS | GRANT | 1993-03-23 | 1990-11-05 | 24440441 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1975835B1 | 0.701 | Secure pre-caching through local superdistribution and key exchange | GRANT | 2010-05-05 | 2007-03-30 | 39539734 | Great | Ricoh Co Ltd | Ricoh Co Ltd |
| EP1665623A2 | 0.701 | SECURE MESSAGE SYSTEM WITH REMOTE DECRYPTION SERVICE | GRANT | 2006-06-07 | 2003-09-25 | 34381172 | Great | Voltage Security LLC | Voltage Security LLC |
| WO2004001561A2 | 0.701 | COMPUTER ENCRYPTION SYSTEMS | APPLICATION | 2003-12-31 | 2002-06-21 | 9939089 | Great | ||
| US20030163691A1 | 0.700 | System and method for authenticating sessions and other transactions | APPLICATION | 2003-08-28 | 2002-02-28 | 27753743 | Great | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US20020076042A1 | 0.700 | System and method for crypto-key generation and use in cryptosystem | APPLICATION | 2002-06-20 | 2000-12-19 | 24971501 | Great | SingleSignOn net Inc | VMware LLC, Individual |
| US7185199B2 | 0.700 | Apparatus and methods for providing secured communication | GRANT | 2007-02-27 | 2002-08-30 | 31495382 | Great | Xerox Corp | Xerox Corp |
| US7324805B2 | 0.700 | Scheme for registration and authentication in wireless communication system using wireless LAN | GRANT | 2008-01-29 | 2000-11-17 | 18824184 | Great | Toshiba Corp | Toshiba Corp |
| US8724803B2 | 0.699 | Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system | GRANT | 2014-05-13 | 2003-09-02 | 34381959 | Great | Qualcomm Inc | Qualcomm Inc |
| US6373946B1 | 0.699 | Communication security | GRANT | 2002-04-16 | 1996-05-31 | 27237824 | Great | ICO Services Ltd | DBSD Services Ltd |
| US7143436B2 | 0.698 | Device authentication management system | GRANT | 2006-11-28 | 2001-09-25 | 19114517 | Great | Toshiba Corp | Toshiba Corp |
| US5241599A | 0.698 | CRYPTOGRAPHIC PROTOCOL FOR SECURE COMMUNICATIONS | GRANT | 1993-08-31 | 1991-10-02 | 25087362 | Great | AT&T Bell Laboratories Inc | Nokia Bell Labs, AT&T Corp |
| US5481612A | 0.698 | Process for the authentication of a data processing system by another data processing system | GRANT | 1996-01-02 | 1992-12-15 | 9436610 | Great | France Telecom SA | Chartoleaux KG LLC |
| US7401232B2 | 0.698 | Content playback apparatus method and program and key management apparatus and system | GRANT | 2008-07-15 | 2002-03-20 | 28046104 | Great | Matsushita Electric Industrial Co Ltd | Sovereign Peak Ventures LLC |
| US20080098464A1 | 0.698 | TWO-CHANNEL CHALLENGE-RESPONSE AUTHENTICATION METHOD IN RANDOM PARTIAL SHARED SECRET RECOGNITION SYSTEM | APPLICATION | 2008-04-24 | 2006-10-24 | 39185963 | Great | Authernative Inc | Authernative Inc |
| US7970135B1 | 0.698 | Method for the secure distributed generation of an encryption key | GRANT | 2011-06-28 | 1999-07-27 | 7916246 | Great | Deutsche Telekom AG | Deutsche Telekom AG |
| EP0810754A1 | 0.698 | Secure communication | GRANT | 1997-12-03 | 1996-05-31 | 10794589 | Great | ICO Services Ltd | ICO Services Ltd |
| US5963646A | 0.697 | Secure deterministic encryption key generator system and method | GRANT | 1999-10-05 | 1997-03-10 | 25213931 | Great | PACid Group | RPX Corp |
| US8359273B2 | 0.697 | Secured authentication method for providing services on a data transmisson Network | GRANT | 2013-01-22 | 2004-08-10 | 34950840 | Great | Individual | Individual |
| EP1714459B1 | 0.697 | ACCESSING PROTECTED DATA ON NETWORK STORAGE FROM MULTIPLE DEVICES | GRANT | 2016-08-03 | 2004-02-13 | 34897652 | Great | Nokia Technologies Oy | Nokia Technologies Oy |
| US6477645B1 | 0.697 | Authority and integrity check in systems lacking a public key | GRANT | 2002-11-05 | 1999-02-03 | 22919622 | Great | Intel Corp | Intel Corp |
| WO1995008232A1 | 0.697 | APPARATUS FOR KEY DISTRIBUTION IN AN ENCRYPTION SYSTEM | APPLICATION | 1995-03-23 | 1993-09-14 | 26303514 | Great | ||
| US6826686B1 | 0.697 | Method and apparatus for secure password transmission and password changes | GRANT | 2004-11-30 | 2000-04-14 | 33452569 | Great | International Business Machines Corp | International Business Machines Corp |
| US7310042B2 | 0.696 | System and method for biometric-based fraud protection | GRANT | 2007-12-18 | 2001-12-19 | 23341126 | Great | Individual | Individual |
| US8205098B2 | 0.696 | Secure and usable protection of a roamable credentials store | GRANT | 2012-06-19 | 2008-02-25 | 40999505 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4956863A | 0.696 | Cryptographic method and apparatus for public key exchange with authentication | GRANT | 1990-09-11 | 1989-04-17 | 23329577 | Great | TRW Inc | JONES FUTUREX Inc A CORP OF COLORADO |
| US7283804B2 | 0.696 | Method of controlling a network entity and a mobile station | GRANT | 2007-10-16 | 2002-06-26 | 29797094 | Great | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US8006280B1 | 0.696 | Security system for generating keys from access rules in a decentralized manner and methods therefor | GRANT | 2011-08-23 | 2001-12-12 | 44455544 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US7606769B2 | 0.696 | System and method for embedding user authentication information in encrypted data | GRANT | 2009-10-20 | 2005-10-12 | 38036157 | Great | Toshiba Corp, Toshiba TEC Corp | Toshiba Corp, Toshiba TEC Corp |
| EP0989710A2 | 0.696 | Secure distribution system for digital contents | GRANT | 2000-03-29 | 1998-09-24 | 26634155 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| EP1111559A2 | 0.696 | Securing electronic transactions over public networks | GRANT | 2001-06-27 | 1999-12-23 | 23871818 | Great | CheckFree Services Corp | CheckFree Services Corp |
| US6928558B1 | 0.696 | Method and arrangement for reliably identifying a user in a computer system | GRANT | 2005-08-09 | 1999-10-29 | 8555528 | Great | Nokia Mobile Phones Ltd | Nokia Oyj |
| EP2110774A1 | 0.695 | CLIENT DEVICE KEY DEVICE SERVICE PROVIDING DEVICE USER AUTHENTICATION SYSTEM USER AUTHENTICATION METHOD PROGRAM AND RECORDING MEDIUM | GRANT | 2009-10-21 | 2007-02-07 | 39689992 | Great | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7921288B1 | 0.695 | System and method for providing different levels of key security for controlling access to secured items | GRANT | 2011-04-05 | 2001-12-12 | 43805941 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US6243811B1 | 0.695 | Method for updating secret shared data in a wireless communication system | GRANT | 2001-06-05 | 1998-07-31 | 22431850 | Great | Lucent Technologies Inc | Nokia of America Corp |
| EP1851897B1 | 0.694 | System and method for three-phase data encryption | GRANT | 2009-06-10 | 2005-02-24 | 36694118 | Great | Access Business Group International LLC | Access Business Group International LLC |
| WO2004077782A1 | 0.694 | SYSTEM AND METHOD OF PROTECTING DATA ON A COMMUNICATION DEVICE | APPLICATION | 2004-09-10 | 2003-02-28 | 32913604 | Great | ||
| US6157723A | 0.694 | Method and apparatus for secure communications with encryption key scheduling | GRANT | 2000-12-05 | 1997-03-03 | 25192737 | Great | Motorola Inc | Motorola Solutions Inc |
| US5802176A | 0.693 | System for controlling access to a function using a plurality of dynamic encryption variables | GRANT | 1998-09-01 | 1996-03-22 | 24485145 | Great | ActivCard SA | HID Global SAS, Assa Abloy AB |
| US5944794A | 0.693 | User identification data management scheme for networking computer systems using wide area network | GRANT | 1999-08-31 | 1994-09-30 | 17359589 | Great | Toshiba Corp | Toshiba Corp |
| EP1478156A2 | 0.692 | Method of distributing encryption keys among nodes in mobile ad hoc network and network device using the same | GRANT | 2004-11-17 | 2003-05-16 | 33028879 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| WO2001047176A1 | 0.692 | METHOD AND APPARATUS FOR A REVOLVING ENCRYPTING AND DECRYPTING PROCESS | APPLICATION | 2001-06-28 | 1999-12-14 | 23832890 | Great | ||
| US6690798B1 | 0.692 | Key transforms to discriminate between beams in a multi-beam satellite communication system | GRANT | 2004-02-10 | 1997-12-10 | 22268437 | Great | Ericsson Inc | Ericsson Inc |
| US7013389B1 | 0.692 | Method and apparatus for creating a secure communication channel among multiple event service nodes | GRANT | 2006-03-14 | 1999-09-29 | 35998924 | Great | Cisco Technology Inc | Cisco Technology Inc |
| EP0679980B1 | 0.692 | Method and apparatus enabling software trial with computer-dependent identification | GRANT | 2003-06-18 | 1994-04-25 | 22883791 | Great | International Business Machines Corp | International Business Machines Corp |
| US8484464B2 | 0.691 | Method and devices for providing secure data backup from a mobile communication device to an external computing device | GRANT | 2013-07-09 | 2007-06-15 | 40132342 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US8824684B2 | 0.691 | Dynamic selective obfuscation of information for multi-party transmission | GRANT | 2014-09-02 | 2007-12-08 | 40721695 | Great | International Business Machines Corp | International Business Machines Corp |
| US5937068A | 0.691 | System and method for user authentication employing dynamic encryption variables | GRANT | 1999-08-10 | 1996-03-22 | 25478799 | Great | ActivCard SA | HID Global SAS, Assa Abloy AB |
| US8983065B2 | 0.691 | Method and apparatus for security in a data processing system | GRANT | 2015-03-17 | 2001-10-09 | 25520731 | Great | Qualcomm Inc | Qualcomm Inc |
| US5056140A | 0.691 | Communication security accessing system and process | GRANT | 1991-10-08 | 1990-02-22 | 23920046 | Great | MICROCOMM Inc | MICROCOMM Inc |
| US10515204B2 | 0.690 | Method and system for securing user access data at rest and sensitive transactions using biometrics for mobile devices with protected local templates | GRANT | 2019-12-24 | 2004-06-14 | 52006517 | Great | Individual | Biocrypt Access LLC |
| US20060129824A1 | 0.690 | Systems methods and media for accessing TPM keys | APPLICATION | 2006-06-15 | 2004-12-15 | 36585444 | Great | Lenovo Singapore Pte Ltd | Lenovo Singapore Pte Ltd |
| WO2001054342A1 | 0.690 | METHOD AND APPARATUS FOR SECURE STORAGE OF PERSONAL DATA IN WEB-BASED APPLICATIONS USING SYMMETRIC ENCRYPTION AND DISTRIBUTED KEY COMPONENTS | APPLICATION | 2001-07-26 | 2000-01-18 | 23924394 | Great | ||
| US7921450B1 | 0.690 | Security system using indirect key generation from access rules and methods therefor | GRANT | 2011-04-05 | 2001-12-12 | 43805960 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US7103185B1 | 0.690 | Method and apparatus for distributing and updating private keys of multicast group managers using directory replication | GRANT | 2006-09-05 | 1999-12-22 | 34193008 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US6931549B1 | 0.690 | Method and apparatus for secure data storage and retrieval | GRANT | 2005-08-16 | 2000-05-25 | 34826279 | Great | Stamps com Inc | Auctane Inc |
| EP0885417A2 | 0.690 | ACCESS CONTROL/CRYPTO SYSTEM | GRANT | 1998-12-23 | 1996-02-09 | 26682374 | Great | INTEGRATED TECH AMERICA, INTEGRATED TECHNOLOGIES OF AMERICA Inc | Digital Privacy Inc |
| US6763112B1 | 0.689 | Security procedure in universal mobile telephone service | GRANT | 2004-07-13 | 1999-09-28 | 23607727 | Great | Nokia Networks Oy | Conversant Wireless Licensing SARL, 2011 Intellectual Property Asset Trust |
| US5249230A | 0.689 | Authentication system | GRANT | 1993-09-28 | 1991-11-21 | 25165982 | Great | Motorola Inc | Motorola Solutions Inc |
| US8234220B2 | 0.689 | Universal secure registry | GRANT | 2012-07-31 | 2007-02-21 | 46332136 | Great | Universal Secure Registry LLC | Universal Secure Registry LLC |
| EP1279249A1 | 0.689 | ONE-TIME-PAD ENCRYPTION WITH CENTRAL KEY SERVICE AND KEYABLE CHARACTERS | GRANT | 2003-01-29 | 2000-03-29 | 22712449 | Great | Vadium Tech Inc | Vadium Tech Inc |
| US7181017B1 | 0.689 | System and method for secure three-party communications | GRANT | 2007-02-20 | 2001-03-23 | 43416589 | Great | Individual, FELSHER DAVID P MR | RPX Corp |
| US7577659B2 | 0.688 | Interoperable credential gathering and access modularity | GRANT | 2009-08-18 | 2003-10-24 | 34423329 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5615264A | 0.688 | Encrypted data package record for use in remote transaction metered data system | GRANT | 1997-03-25 | 1995-06-08 | 23939890 | Great | Wave Systems Corp | Wave Systems Corp |
| US6367010B1 | 0.688 | Method for generating secure symmetric encryption and decryption | GRANT | 2002-04-02 | 1999-07-02 | 23364506 | Great | PostX LLC | Cisco Technology Inc |
| US11227676B2 | 0.687 | Universal secure registry | GRANT | 2022-01-18 | 2006-02-21 | 79269559 | Great | Universal Secure Registry LLC | Universal Secure Registry LLC |
| US9094206B2 | 0.687 | Method and system for secure session establishment using identity-based encryption (VDTLS) | GRANT | 2015-07-28 | 2007-10-26 | 40580099 | Great | Telcordia Technologies Inc | Iconectiv LLC |
| US20090037729A1 | 0.687 | AUTHENTICATION FACTORS WITH PUBLIC-KEY INFRASTRUCTURE | APPLICATION | 2009-02-05 | 2007-08-03 | 40339272 | Great | Aladdin Knowledge Systems Ltd | SafeNet Data Security Israel Ltd, Individual |
| US7900817B2 | 0.687 | Techniques for introducing devices to device families with paper receipt | GRANT | 2011-03-08 | 2006-01-26 | 38038467 | Great | Ricoh Co Ltd | Ricoh Co Ltd |
| US6901512B2 | 0.687 | Centralized cryptographic key administration scheme for enabling secure context-free application operation | GRANT | 2005-05-31 | 2000-12-12 | 24961005 | Great | Hewlett Packard Development Co LP | Valtrus Innovations Ltd, Hewlett Packard Enterprise Development LP |
| US7149308B1 | 0.686 | Cryptographic communications using in situ generated cryptographic keys for conditional access | GRANT | 2006-12-12 | 2000-11-13 | 24859510 | Great | StealthKey Inc | StealthKey Inc |
| US6871192B2 | 0.686 | System and method for preventing unauthorized use of protected software utilizing a portable security device | GRANT | 2005-03-22 | 2001-12-20 | 21844236 | Great | Pace Anti Piracy Inc | Pace Anti Piracy Inc |
| US8145718B1 | 0.685 | Secure messaging system with personalization information | GRANT | 2012-03-27 | 2005-10-21 | 45855377 | Great | Voltage Security LLC | Micro Focus LLC |
| WO2007106679A2 | 0.685 | MUTUAL AUTHENTICATION BETWEEN TWO PARTIES USING TWO CONSECUTIVE ONE-TIME PASSWORDS | APPLICATION | 2007-09-20 | 2006-03-15 | 38335712 | Great | ||
| US7003117B2 | 0.685 | Identity-based encryption system for secure data distribution | GRANT | 2006-02-21 | 2003-02-05 | 32771383 | Great | Voltage Security LLC | INDENTICRYPT Inc, Micro Focus LLC |
| US5434918A | 0.684 | Method for providing mutual authentication of a user and a server on a network | GRANT | 1995-07-18 | 1993-12-14 | 22608028 | Great | Hughes Aircraft Co | DirecTV Group Inc |
| EP0658021A1 | 0.684 | A method and system for key distribution and authentication in a data communication network | GRANT | 1995-06-14 | 1993-12-08 | 8214847 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1012691A1 | 0.683 | ENCRYPTING FILE SYSTEM AND METHOD | GRANT | 2000-06-28 | 1997-09-16 | 25461329 | Great | Microsoft Corp | Microsoft Corp |
| EP1759296A1 | 0.682 | METHOD AND SYSTEM FOR SECURING DATA UTILIZING REDUNDANT SECURE KEY STORAGE | GRANT | 2007-03-07 | 2004-06-14 | 35503248 | Great | Research in Motion Ltd | BlackBerry Ltd |
| US7921284B1 | 0.682 | Method and system for protecting electronic data in enterprise environment | GRANT | 2011-04-05 | 2001-12-12 | 43805940 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual, PERVASIVE SECURITY SYSTEM Inc |
| US5091942A | 0.682 | AUTHENTICATION SYSTEM FOR DIGITAL CELLULAR COMMUNICATIONS | GRANT | 1992-02-25 | 1990-07-23 | 24223251 | Great | Ericsson GE Mobile Communications Holding Inc | Ericsson Inc |
| US8307210B1 | 0.681 | Method and apparatus for secure validation of tokens | GRANT | 2012-11-06 | 2008-05-02 | 47075578 | Great | EMC Corp | RSA Security LLC |
| US5222137A | 0.681 | DYNAMIC ENCRYPTION KEY SELECTION FOR ENCRYPTED RADIO TRANSMISSIONS | GRANT | 1993-06-22 | 1991-04-03 | 24730082 | Great | Motorola Inc | Motorola Solutions Inc |
| US8341409B2 | 0.681 | Content server apparatus on-vehicle player apparatus system method and program | GRANT | 2012-12-25 | 2005-08-26 | 37771362 | Great | Panasonic Corp | Panasonic Corp |
| US5689566A | 0.680 | Network with secure communications sessions | GRANT | 1997-11-18 | 1995-10-24 | 24184294 | Great | Individual | Individual |
| US6449651B1 | 0.680 | System and method for providing temporary remote access to a computer | GRANT | 2002-09-10 | 1998-11-19 | 22723763 | Great | Toshiba America Information Systems Inc | Toshiba America Information Systems Inc |
| US7024690B1 | 0.680 | Protected mutual authentication over an unsecured wireless communication channel | GRANT | 2006-04-04 | 2000-04-28 | 36102176 | Great | 3Com Corp | Valtrus Innovations Ltd, HP Inc, Hewlett Packard Enterprise Development LP |
| US4438824A | 0.679 | Apparatus and method for cryptographic identity verification | GRANT | 1984-03-27 | 1981-04-22 | 22972551 | Great | Siemens Corp | Siemens Corp |
| US8209530B2 | 0.679 | System and method for searching and retrieving certificates | GRANT | 2012-06-26 | 2004-09-02 | 36035450 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US7240202B1 | 0.679 | Security context sharing | GRANT | 2007-07-03 | 2000-03-16 | 38196918 | Great | Novell Inc | Apple Inc |
| US20070258584A1 | 0.679 | System and method for processing messages with encryptable message parts | APPLICATION | 2007-11-08 | 2006-05-04 | 38661190 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| WO1999057844A1 | 0.679 | AUTHENTICATED KEY AGREEMENT PROTOCOL | APPLICATION | 1999-11-11 | 1998-05-01 | 25680181 | Great | ||
| US8630414B2 | 0.678 | Inter-working function for a communication system | GRANT | 2014-01-14 | 2002-06-20 | 29734169 | Great | Qualcomm Inc | Qualcomm Inc |
| US9083680B2 | 0.678 | Systems methods and computer readable media for application-level authentication of messages in a telecommunications network | GRANT | 2015-07-14 | 2008-01-18 | 40877375 | Great | Tekelec Inc | Tekelec Global Inc |
| US6766454B1 | 0.678 | System and method for using an authentication applet to identify and authenticate a user in a computer network | GRANT | 2004-07-20 | 1997-04-08 | 25410718 | Great | Visto Corp | FB COMMERCIAL FINANCE Inc, Malikie Innovations Ltd, Good Technology Corp |
| US8855310B2 | 0.677 | System and method for exchanging encryption keys between a mobile device and a peripheral device | GRANT | 2014-10-07 | 2006-05-12 | 38685182 | Great | BlackBerry Ltd | Malikie Innovations Ltd |
| US7272231B2 | 0.677 | Encrypting data for access by multiple users | GRANT | 2007-09-18 | 2003-01-27 | 32735845 | Great | International Business Machines Corp | International Business Machines Corp |
| EP0681233B1 | 0.677 | Method and apparatus enabling software trial using an encryption header | GRANT | 2003-06-18 | 1994-04-25 | 22883783 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1471680B1 | 0.677 | Identifier-Based Encryption method and apparatus | GRANT | 2006-06-21 | 2003-04-23 | 32964079 | Great | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US20090235086A1 | 0.677 | SERVER-SIDE BIOMETRIC AUTHENTICATION | APPLICATION | 2009-09-17 | 2005-11-29 | 41064288 | Great | WHISPERING OAK HOLDINGS LLC | WHISPERING OAK HOLDINGS LLC |
| US6085323A | 0.677 | Information processing system having function of securely protecting confidential information | GRANT | 2000-07-04 | 1996-04-15 | 26433931 | Great | Toshiba Corp | Toshiba Corp |
| US6009528A | 0.677 | Communication system and communication apparatus | GRANT | 1999-12-28 | 1996-01-11 | 26336505 | Great | Sony Corp | Sony Corp |
| US7133524B2 | 0.677 | Key installation system LSI for implementing the same and key installation method | GRANT | 2006-11-07 | 2001-09-20 | 19109778 | Great | Matsushita Electric Industrial Co Ltd | Collabo Innovations Inc |
| US5706347A | 0.677 | Method and system for authenticating a computer network node | GRANT | 1998-01-06 | 1995-11-03 | 24207253 | Great | International Business Machines Corp | International Business Machines Corp |
| US7783765B2 | 0.676 | System and method for providing distributed access control to secured documents | GRANT | 2010-08-24 | 2001-12-12 | 26757753 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US5666415A | 0.676 | Method and apparatus for cryptographic authentication | GRANT | 1997-09-09 | 1995-07-28 | 24023986 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US20070130463A1 | 0.676 | Single one-time password token with single PIN for access to multiple providers | APPLICATION | 2007-06-07 | 2005-12-06 | 37808005 | Great | Boncle Inc | Boncle Inc |
| US10360545B2 | 0.676 | Method and apparatus for accessing secured electronic data off-line | GRANT | 2019-07-23 | 2001-12-12 | 26756098 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| EP1111838B1 | 0.676 | System and method for cryptographically protecting data | GRANT | 2006-04-05 | 1999-12-21 | 23861071 | Great | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US7434046B1 | 0.675 | Method and apparatus providing secure multicast group communication | GRANT | 2008-10-07 | 1999-09-10 | 39797389 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US6160891A | 0.675 | Methods and apparatus for recovering keys | GRANT | 2000-12-12 | 1997-10-20 | 25495033 | Great | Sun Microsystems Inc | Oracle America Inc |
| US7702107B1 | 0.675 | Server-based encrypted messaging method and apparatus | GRANT | 2010-04-20 | 2005-07-27 | 42103246 | Great | Rakuten Group Inc | Rakuten Group Inc |
| US7222236B1 | 0.674 | Evidencing indicia of value using secret key cryptography | GRANT | 2007-05-22 | 2000-06-30 | 38049660 | Great | Stamps com Inc | Auctane Inc |
| US7010689B1 | 0.674 | Secure data storage and retrieval in a client-server environment | GRANT | 2006-03-07 | 2000-08-21 | 35966413 | Great | International Business Machines Corp | International Business Machines Corp |
| US9350713B2 | 0.674 | System and method for encrypting traffic on a network | GRANT | 2016-05-24 | 2005-12-23 | 38175423 | Great | BCE Inc | BCE Inc |
| US9258286B1 | 0.674 | Systems and methods for communications channel authentication | GRANT | 2016-02-09 | 2008-07-30 | 55235722 | Great | United Services Automobile Association USAA | United Services Automobile Association USAA |
| US20040022390A1 | 0.674 | System and method for data protection and secure sharing of information over a computer network | APPLICATION | 2004-02-05 | 2002-08-02 | 31187718 | Great | SYNETICS Inc | SYNETICS Inc |
| US9292715B2 | 0.674 | Shared secret used between keyboard and application | GRANT | 2016-03-22 | 2008-01-22 | 40901355 | Great | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US8494167B2 | 0.674 | Method and apparatus for restoring encrypted files to an encrypting file system based on deprecated keystores | GRANT | 2013-07-23 | 2007-10-30 | 40303456 | Great | International Business Machines Corp | International Business Machines Corp |
| US7930756B1 | 0.672 | Multi-level cryptographic transformations for securing digital assets | GRANT | 2011-04-19 | 2001-12-12 | 43858766 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US7681034B1 | 0.672 | Method and apparatus for securing electronic data | GRANT | 2010-03-16 | 2001-12-12 | 26756315 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US7362868B2 | 0.671 | Hidden link dynamic key manager for use in computer systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data | GRANT | 2008-04-22 | 2000-10-20 | 24785354 | Great | ERUCES Inc | Central Valley Administrators, Farrukh Abdallah Dr, ERUCES Inc, Medna LLC |
| US4736422A | 0.671 | Encrypted broadcast television system | GRANT | 1988-04-05 | 1983-06-30 | 26286514 | Great | Independent Broadcasting Authority | Independent Broadcasting Authority |
| US7802096B1 | 0.671 | Fallback key retrieval | GRANT | 2010-09-21 | 2004-10-19 | 42734024 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US7657748B2 | 0.670 | Certificate-based encryption and public key infrastructure | GRANT | 2010-02-02 | 2002-08-28 | 31981427 | Great | NTT Docomo Inc | NTT Docomo Inc |
| US8670566B2 | 0.670 | System and method for exchanging encryption keys between a mobile device and a peripheral output device | GRANT | 2014-03-11 | 2006-05-12 | 38686461 | Great | BlackBerry Ltd | Malikie Innovations Ltd |
| US20030112970A1 | 0.670 | How to generate unbreakable key through any communication channel | APPLICATION | 2003-06-19 | 2001-08-26 | 31886619 | Great | Individual | Individual |
| US7743409B2 | 0.670 | Methods used in a mass storage device with automated credentials loading | GRANT | 2010-06-22 | 2005-07-08 | 44260296 | Great | SanDisk Corp | SanDisk Technologies LLC |
| US7096370B1 | 0.670 | Data security for digital data storage | GRANT | 2006-08-22 | 1999-03-26 | 36821845 | Great | Micron Technology Inc | Round Rock Research LLC, Mei California Inc |
| US6981138B2 | 0.669 | Encrypted key cache | GRANT | 2005-12-27 | 2001-03-26 | 25223930 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| EP1808977A1 | 0.669 | One-time-pad encryption with key ID and offset for starting point | GRANT | 2007-07-18 | 2000-03-29 | 38069355 | Great | Vadium Tech Inc | Vadium Tech Inc |
| US7415110B1 | 0.669 | Method and apparatus for the generation of cryptographic keys | GRANT | 2008-08-19 | 1999-03-24 | 39687317 | Great | Intel Corp | Intel Corp |
| US5974144A | 0.669 | System for encryption of partitioned data blocks utilizing public key methods and random numbers | GRANT | 1999-10-26 | 1998-02-25 | 21854816 | Great | CipherActive Ltd | SVIS PROTECTIVE VIDEO SYSTEMS Ltd, CipherActive Ltd |
| US8296829B2 | 0.668 | Providing certificate matching in a system and method for searching and retrieving certificates | GRANT | 2012-10-23 | 2004-09-01 | 35944852 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US5784460A | 0.668 | Secured electronic information delivery system having a three-tier structure | GRANT | 1998-07-21 | 1996-10-10 | 24895982 | Great | Protocall Technologies Inc | Protocall Technologies Inc |
| US5740361A | 0.668 | System for remote pass-phrase authentication | GRANT | 1998-04-14 | 1996-06-03 | 24635189 | Great | Compuserve Inc | Cranberry Properties LLC |
| US6553494B1 | 0.668 | Method and apparatus for applying and verifying a biometric-based digital signature to an electronic document | GRANT | 2003-04-22 | 1999-07-21 | 23410280 | Great | Sensar Inc | Sensar Inc |
| US20020180583A1 | 0.667 | Authentication of subscriber station | APPLICATION | 2002-12-05 | 1999-10-19 | 26160793 | Great | Setec Oy | Gemalto Oy |
| US7697691B2 | 0.667 | Method of delivering Direct Proof private keys to devices using an on-line service | GRANT | 2010-04-13 | 2004-07-14 | 35599441 | Great | Intel Corp | Intel Corp |
| US8947197B2 | 0.667 | Method and apparatus for verifying a person's identity or entitlement using one-time transaction codes | GRANT | 2015-02-03 | 2005-12-01 | 35685779 | Great | SafeNet UK Ltd | SafeNet UK Ltd |
| US7640578B2 | 0.667 | System and method for providing secure communication between computer systems | GRANT | 2009-12-29 | 2002-07-08 | 30000018 | Great | Accellion Inc | ACCELLION Pte Ltd, Accellion Usa LLC |
| US7333616B1 | 0.667 | Approach for managing access to messages using encryption key management policies | GRANT | 2008-02-19 | 2001-11-14 | 39059525 | Great | Omniva Corp | OMNIVA POLICY SYSTEMS Inc, Check Point Software Technologies Ltd, Check Point Software Technologies Inc |
| EP0977396A2 | 0.667 | Method for establishing a key using over-the-air communication and password protocol | GRANT | 2000-02-02 | 1998-07-31 | 22431856 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US8473756B2 | 0.666 | Systems and methods for securing data using multi-factor or keyed dispersal | GRANT | 2013-06-25 | 2008-01-07 | 40845534 | Great | Security First Corp | Security First Innovations LLC |
| US6901510B1 | 0.666 | Method and apparatus for distributing and updating group controllers over a wide area network using a tree structure | GRANT | 2005-05-31 | 1999-12-22 | 30116144 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US7694330B2 | 0.665 | Personal authentication device and system and method thereof | GRANT | 2010-04-06 | 2003-05-23 | 33458797 | Great | Industrial Technology Research Institute ITRI | Industrial Technology Research Institute ITRI |
| EP1550930A1 | 0.665 | A method for restraining the re-distribution of licensed data in a digital mobile environment | GRANT | 2005-07-06 | 2003-12-15 | 34560187 | Great | Mobile Integrated Solutions Ltd | MOBILE INTEGRATED SOLUTIONS Ltd, MOBILE INTEGRATED SOLUTIONS LT |
| US8306919B2 | 0.665 | IC card and authentication method in electronic ticket distribution system | GRANT | 2012-11-06 | 2002-06-10 | 29561731 | Great | NTT Docomo Inc | NTT Docomo Inc |
| US5416842A | 0.664 | Method and apparatus for key-management scheme for use with internet protocols at site firewalls | GRANT | 1995-05-16 | 1994-06-10 | 22980161 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| EP1293077A2 | 0.664 | A DATA TRANSFER AND MANAGEMENT SYSTEM | GRANT | 2003-03-19 | 2000-03-10 | 11042577 | Great | Herbert Street Technologies Ltd | Herbert Street Technologies Ltd |
| US7305700B2 | 0.664 | Secure transport for mobile communication network | GRANT | 2007-12-04 | 2002-01-08 | 26995056 | Great | Seven Networks Inc | Seven Networks Inc |
| US4723284A | 0.664 | Authentication system | GRANT | 1988-02-02 | 1983-02-14 | 23850597 | Great | Prime Computer Inc | NCR Voyix Corp |
| US7987501B2 | 0.664 | System and method for single session sign-on | GRANT | 2011-07-26 | 2001-12-04 | 26701201 | Great | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20030105967A1 | 0.663 | Apparatus for encrypting data and method thereof | APPLICATION | 2003-06-05 | 2001-11-30 | 19716509 | Great | Hynix Semiconductor Inc | Abov Semiconductor Co Ltd |
| US8052049B1 | 0.663 | Automated banking machine that operates responsive to data bearing records | GRANT | 2011-11-08 | 2002-12-26 | 44169323 | Great | Diebold Inc | Diebold Self Service Systems Division Of Diebold Nixdorf Inc, Diebold Nixdorf Inc |
| US7089211B1 | 0.663 | Directory enabled secure multicast group communications | GRANT | 2006-08-08 | 2000-01-12 | 34549171 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US7380120B1 | 0.663 | Secured data format for access control | GRANT | 2008-05-27 | 2001-12-12 | 26756071 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US6289451B1 | 0.661 | System and method for efficiently implementing an authenticated communications channel that facilitates tamper detection | GRANT | 2001-09-11 | 1997-04-18 | 25292131 | Great | Sun Microsystems Inc | Oracle America Inc |
| US9106426B2 | 0.661 | Username based authentication and key generation | GRANT | 2015-08-11 | 2008-11-26 | 42197455 | Great | Red Hat Inc | Red Hat Inc |
| US7320076B2 | 0.661 | Method and apparatus for a transaction-based secure storage file system | GRANT | 2008-01-15 | 2003-03-05 | 32926849 | Great | Sun Microsystems Inc | Oracle America Inc |
| US7249371B2 | 0.661 | Communications system and method | GRANT | 2007-07-24 | 2000-05-05 | 11074103 | Great | Diversinet Corp | Iqvia Inc |
| US6918035B1 | 0.661 | Method for two-party authentication and key agreement | GRANT | 2005-07-12 | 1998-07-31 | 22431847 | Great | Lucent Technologies Inc | WSOU Investments LLC |
| US4933971A | 0.661 | Method for encrypting transmitted data using a unique key | GRANT | 1990-06-12 | 1989-03-14 | 23259404 | Great | Tandem Computers Inc | Hewlett Packard Development Co LP |
| US7899184B2 | 0.660 | Ends-messaging protocol that recovers and has backward security | GRANT | 2011-03-01 | 2004-09-02 | 33428262 | Great | Pisaramedia Oy | Pisaramedia Oy |
| US5168520A | 0.660 | Method and apparatus for personal identification | GRANT | 1992-12-01 | 1984-11-30 | 27502649 | Great | Security Dynamics Technologies Inc | EMC Corp |
| US8296566B2 | 0.660 | Method for session key derivation in an IC card | GRANT | 2012-10-23 | 2006-06-29 | 38564503 | Great | Incard SA | STMICROELECTRONICS INTERNATIONAL NV, STMicroelectronics NV |
| US8108309B2 | 0.660 | Protecting a manufactured item from counterfeiting | GRANT | 2012-01-31 | 2007-05-29 | 39133847 | Great | Provalidate | Provalidate |
| US6148404A | 0.659 | Authentication system using authentication information valid one-time | GRANT | 2000-11-14 | 1997-05-28 | 15228678 | Great | Nihon Unisys Ltd | Nihon Unisys Ltd |
| US7860243B2 | 0.659 | Public key encryption for groups | GRANT | 2010-12-28 | 2003-12-22 | 34742986 | Great | Wells Fargo Bank NA | Wells Fargo Bank NA |
| EP0831653A2 | 0.659 | Pay information providing system | GRANT | 1998-03-25 | 1996-09-18 | 17151361 | Great | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US5367572A | 0.659 | Method and apparatus for personal identification | GRANT | 1994-11-22 | 1984-11-30 | 46246743 | Great | EMC Corp | EMC Corp |
| US7778422B2 | 0.658 | Security associations for devices | GRANT | 2010-08-17 | 2004-02-27 | 34750561 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7971234B1 | 0.658 | Method and apparatus for offline cryptographic key establishment | GRANT | 2011-06-28 | 2006-09-15 | 44169546 | Great | NetApp Inc | NetApp Inc |
| US8688996B2 | 0.658 | Multipad encryption | GRANT | 2014-04-01 | 2008-07-19 | 39737367 | Great | University of St Andrews | University of St Andrews |
| US7546453B2 | 0.657 | Certificate management and transfer system and method | GRANT | 2009-06-09 | 2001-06-12 | 26970262 | Great | Research in Motion Ltd | Malikie Innovations Ltd |
| US5638448A | 0.657 | Network with secure communications sessions | GRANT | 1997-06-10 | 1995-10-24 | 46250897 | Great | Individual | Individual |
| US6105131A | 0.657 | Secure server and method of operation for a distributed information system | GRANT | 2000-08-15 | 1997-06-13 | 26727363 | Great | International Business Machines Corp | International Business Machines Corp |
| WO2008061848A2 | 0.657 | METHOD AND A FIRST DEVICE FOR ASSOCIATING THE FIRST DEVICE WITH A SECOND DEVICE | APPLICATION | 2008-05-29 | 2006-11-21 | 38219026 | Great | ||
| US6820204B1 | 0.657 | System and method for selective information exchange | GRANT | 2004-11-16 | 1999-03-31 | 33422466 | Great | ZKEY INVESTMENTS LLC | ZKEY INVESTMENTS LLC |
| US7552322B2 | 0.657 | Using a portable security token to facilitate public key certification for devices in a network | GRANT | 2009-06-23 | 2004-06-24 | 34940233 | Great | Palo Alto Research Center Inc | Xerox Corp |
| US7587608B2 | 0.657 | Method and apparatus for storing data on the application layer in mobile devices | GRANT | 2009-09-08 | 2004-11-30 | 35759312 | Great | SAP SE | SAP SE |
| EP0179612A2 | 0.657 | Cryptographic system for direct broadcast satellite network | GRANT | 1986-04-30 | 1984-10-26 | 24668768 | Great | Arris Technology Inc, General Instrument Corp | Arris Technology Inc |
| US20050177867A1 | 0.656 | Prompt authentication | APPLICATION | 2005-08-11 | 2004-02-05 | 34826824 | Great | Vizrea Corp | Microsoft Technology Licensing LLC, Vizrea Corp, Individual |
| US7231371B1 | 0.656 | Method and system for ordering and delivering digital certificates | GRANT | 2007-06-12 | 1999-11-19 | 4551740 | Great | Swisscom Mobile AG | Swisscom AG |
| US20050169479A1 | 0.655 | Method of enabling secure transfer of a package of information | APPLICATION | 2005-08-04 | 2004-01-28 | 34912970 | Great | IES INTERNET EXPRESS SCANDINAVIA AB | IES INTERNET EXPRESS SCANDINAVIA AB |
| US6049612A | 0.655 | File encryption method and system | GRANT | 2000-04-11 | 1997-03-10 | 25212430 | Great | PACid Group | RPX Corp |
| US8670564B1 | 0.655 | Data encryption system and method | GRANT | 2014-03-11 | 2006-08-14 | 50192805 | Great | Key Holdings LLC | Key Holdings LLC |
| WO2004092864A2 | 0.654 | CLIENT-SERVER AUTHENTICATION USING THE CHALLENGE-RESPONSE PRINCIPLE | APPLICATION | 2004-10-28 | 2003-04-14 | 33295913 | Great | ||
| US5602917A | 0.654 | Method for secure session key generation | GRANT | 1997-02-11 | 1994-12-30 | 23444889 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US6009173A | 0.654 | Encryption and decryption method and apparatus | GRANT | 1999-12-28 | 1997-01-31 | 25155395 | Great | Motorola Inc | Google Technology Holdings LLC |
| US6202150B1 | 0.654 | Auto-escrowable and auto-certifiable cryptosystems | GRANT | 2001-03-13 | 1997-05-28 | 25344188 | Great | CRYPTOPEAK SECURITY, LLC | CRYPTOPEAK SECURITY, LLC |
| US20120066501A1 | 0.653 | MULTI-FACTOR AND MULTI-CHANNEL ID AUTHENTICATION AND TRANSACTION CONTROL | APPLICATION | 2012-03-15 | 2009-03-17 | 45807821 | Great | Individual | Individual |
| US5222140A | 0.653 | Cryptographic method for key agreement and user authentication | GRANT | 1993-06-22 | 1991-11-08 | 25148434 | Great | Bell Communications Research Inc | Nytell Software LLC |
| US5247576A | 0.653 | Key variable identification method | GRANT | 1993-09-21 | 1991-02-27 | 24655138 | Great | Motorola Inc | Motorola Solutions Inc |
| US5299263A | 0.653 | Two-way public key authentication and key agreement for low-cost terminals | GRANT | 1994-03-29 | 1993-03-04 | 21833192 | Great | Bell Communications Research Inc | Nytell Software LLC, Iconectiv LLC |
| US8775316B2 | 0.653 | Wagering game with encryption and authentication | GRANT | 2014-07-08 | 2005-07-20 | 37669559 | Great | WMS Gaming Inc | LNW Gaming Inc |
| US5117458A | 0.653 | Secret information service system and method | GRANT | 1992-05-26 | 1989-11-01 | 26475751 | Great | Hitachi Ltd | Hitachi Ltd |
| EP2174465B1 | 0.653 | TRANSPARENT AWARE DATA TRANSFORMATION AT FILE SYSTEM LEVEL | GRANT | 2011-06-15 | 2007-07-27 | 40091306 | Great | International Business Machines Corp | International Business Machines Corp |
| US7379548B2 | 0.652 | Virtual smart card device method and system | GRANT | 2008-05-27 | 2003-01-31 | 32869898 | Great | NDS Ltd | Synamedia Ltd |
| US8155322B2 | 0.652 | Systems and methods for distributing and securing data | GRANT | 2012-04-10 | 2006-11-07 | 39789383 | Great | Security First Corp | Security First Innovations LLC |
| EP0936776B1 | 0.652 | A network system using a threshold secret sharing method | GRANT | 2004-05-19 | 1998-02-13 | 12336710 | Great | Hitachi Ltd | Hitachi Ltd |
| US5548721A | 0.652 | Method of conducting secure operations on an uncontrolled network | GRANT | 1996-08-20 | 1994-04-28 | 22883437 | Great | Harris Corp | Cufer Asset Ltd LLC |
| US20030081785A1 | 0.652 | Systems and methods for identity-based encryption and related cryptographic techniques | APPLICATION | 2003-05-01 | 2001-08-13 | 23209176 | Great | University of California, Leland Stanford Junior University | University of California, Leland Stanford Junior University, Individual |
| US7257844B2 | 0.651 | System and method for enhanced piracy protection in a wireless personal communication device | GRANT | 2007-08-14 | 2001-07-31 | 25442225 | Great | Marvell International Ltd | Marvell Asia Pte Ltd |
| US7526560B1 | 0.651 | Method and apparatus for sharing a secure connection between a client and multiple server nodes | GRANT | 2009-04-28 | 2000-03-30 | 40569013 | Great | Oracle International Corp | Oracle International Corp |
| US7352867B2 | 0.651 | Method of preventing unauthorized distribution and use of electronic keys using a key seed | GRANT | 2008-04-01 | 2002-07-10 | 30114424 | Great | General Instrument Corp | Google Technology Holdings LLC |
| US7421083B2 | 0.651 | System for seamlessly updating service keys with automatic recovery | GRANT | 2008-09-02 | 2001-04-05 | 26815823 | Great | General Instrument Corp | Google Technology Holdings LLC |
| US6078888A | 0.651 | Cryptography security for remote dispenser transactions | GRANT | 2000-06-20 | 1997-07-16 | 25404476 | Great | Gilbarco Inc | Gilbarco Inc |
| US8763110B2 | 0.650 | Apparatuses for binding content to a separate memory device | GRANT | 2014-06-24 | 2006-11-14 | 39370550 | Great | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US7162736B2 | 0.650 | Remote unblocking with a security agent | GRANT | 2007-01-09 | 2001-08-20 | 25463105 | Great | Schlumberger Omnes Inc | Dexa Systems Inc |
| US7502932B2 | 0.650 | Return routability method for secure communication | GRANT | 2009-03-10 | 2003-03-12 | 36848418 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US20040202329A1 | 0.650 | Method and system for providing broadcast service using encryption in a mobile communication system | APPLICATION | 2004-10-14 | 2003-04-11 | 33134420 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US20030123667A1 | 0.650 | Method for encryption key generation | APPLICATION | 2003-07-03 | 2001-12-28 | 21883886 | Great | Cable Television Laboratories Inc | Cable Television Laboratories Inc |
| US6987853B2 | 0.649 | Method and apparatus for generating a group of character sets that are both never repeating within certain period of time and difficult to guess | GRANT | 2006-01-17 | 2000-11-29 | 24915961 | Great | Bodacion Tech LLC | Bodacion Tech LLC |
| US8065713B1 | 0.649 | System and method for providing multi-location access management to secured items | GRANT | 2011-11-22 | 2001-12-12 | 44936937 | Great | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US20040081321A1 | 0.649 | Key agreement and transport protocol | APPLICATION | 2004-04-29 | 1995-04-21 | 33449796 | Great | Certicom Corp | Certicom Corp, Malikie Innovations Ltd, Individual |
| US20050066355A1 | 0.649 | System and method for satellite broadcasting and receiving encrypted television data signals | APPLICATION | 2005-03-24 | 2003-09-19 | 34313047 | Great | International Business Machines Corp | International Business Machines Corp |
| US20040064698A1 | 0.649 | Electronic seal memory medium advanced authentication system mobile device and vehicle start control apparatus | APPLICATION | 2004-04-01 | 2002-10-01 | 32025444 | Great | Sharp Corp | Sharp Corp, Individual |
| US7269736B2 | 0.648 | Distributed cryptographic methods and arrangements | GRANT | 2007-09-11 | 2001-02-28 | 25170219 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7526656B2 | 0.648 | Encryption/decryption system and method for the same | GRANT | 2009-04-28 | 2001-09-03 | 19091733 | Great | Fuji Xerox Co Ltd | Fujifilm Business Innovation Corp |
| US6944762B1 | 0.648 | System and method for encrypting data messages | GRANT | 2005-09-13 | 1999-09-03 | 34910616 | Great | Harbor Payments Corp | Liberty Peak Ventures LLC, Harbor Payments Inc |
| WO1992007436A1 | 0.648 | METHOD AND APPARATUS FOR PERSONAL IDENTIFICATION | APPLICATION | 1992-04-30 | 1990-10-19 | 27082908 | Great | ||
| US20100083000A1 | 0.648 | Fingerprint Sensor Device and System with Verification Token and Methods of Using | APPLICATION | 2010-04-01 | 2008-09-16 | 42039930 | Great | Validity Sensors Inc | Synaptics Inc |
| US7650632B2 | 0.648 | Password management | GRANT | 2010-01-19 | 2003-07-03 | 33546123 | Great | International Business Machines Corp | International Business Machines Corp |
| US7490242B2 | 0.648 | Secure management of authentication information | GRANT | 2009-02-10 | 2004-02-09 | 34827035 | Great | International Business Machines Corp | International Business Machines Corp |
| US5406619A | 0.648 | Universal authentication device for use over telephone lines | GRANT | 1995-04-11 | 1992-04-06 | 25342063 | Great | AT&T Corp | Nokia of America Corp |
| US7139399B1 | 0.647 | Cryptographic system with methods for user-controlled message recovery | GRANT | 2006-11-21 | 1997-06-06 | 27367413 | Great | PGP Corp | CA Inc |
| US7805372B2 | 0.647 | Universal secure registry | GRANT | 2010-09-28 | 2006-02-21 | 38421202 | Great | Individual | Universal Secure Registry LLC |
| WO1997016904A1 | 0.647 | METHOD AND DEVICE FOR DATA COMMUNICATION | APPLICATION | 1997-05-09 | 1995-10-31 | 20400035 | Great | ||
| US8156337B2 | 0.646 | Systems and methods for authenticating communications in a network medium | GRANT | 2012-04-10 | 2002-02-06 | 27610512 | Great | Palo Alto Research Center Inc | Cisco Technology Inc, Palo Alto Research Center Inc |
| US20050100166A1 | 0.646 | Systems and methods for authenticating communications in a network medium | APPLICATION | 2005-05-12 | 2003-11-10 | 34465635 | Great | Parc Inc | Parc Inc |
| EP1023794A1 | 0.646 | SYSTEM FOR DETECTING UNAUTHORIZED ACCOUNT ACCESS | GRANT | 2000-08-02 | 1995-06-07 | 27413534 | Great | E-Comm Inc | E-Comm Inc |
| US7522723B1 | 0.646 | Password self encryption method and system and encryption by keys generated from personal secret information | GRANT | 2009-04-21 | 2008-05-29 | 40550444 | Great | Individual | Individual |
| US8122255B2 | 0.646 | Methods and systems for digital authentication using digitally signed images | GRANT | 2012-02-21 | 2007-01-22 | 39641212 | Great | Global Crypto Systems | Global Crypto Systems |
| US7032240B1 | 0.646 | Portable authorization device for authorizing use of protected information and associated method | GRANT | 2006-04-18 | 1999-12-07 | 24003463 | Great | Pace Anti Piracy Inc | Pace Anti Piracy Inc |
| WO1995020279A1 | 0.645 | APPARATUS AND METHOD FOR CONTROLLING ACCESS TO AND INTERCONNECTION OF COMPUTER SYSTEM RESOURCES | APPLICATION | 1995-07-27 | 1994-01-24 | 22685821 | Great | ||
| US6327659B2 | 0.645 | Generalized user identification and authentication system | GRANT | 2001-12-04 | 1997-05-13 | 21942650 | Great | Passlogix Inc | Oracle International Corp |
| US6708272B1 | 0.645 | Information encryption system and method | GRANT | 2004-03-16 | 1999-05-20 | 23223235 | Great | Storage Technology Corp | Oracle America Inc |
| US20060136714A1 | 0.645 | Method and apparatus for encryption and decryption and computer product | APPLICATION | 2006-06-22 | 2003-05-19 | 33463122 | Great | Fujitsu Ltd | Fujitsu Ltd |
| US8595502B2 | 0.645 | Data management system | GRANT | 2013-11-26 | 1995-09-29 | 37525420 | Great | Intarsia Software LLC | Piracy Protection LLC |
| EP2536062A1 | 0.645 | Improvements in communication security | GRANT | 2012-12-19 | 2006-12-22 | 37759005 | Great | Oxford University Innovation Ltd | Oxford University Innovation Ltd |
| US5729608A | 0.645 | Method and system for providing secure key distribution in a communication system | GRANT | 1998-03-17 | 1993-07-27 | 8165749 | Great | International Business Machines Corp | International Business Machines Corp |
| US20050129240A1 | 0.644 | Method and apparatus for establishing a secure ad hoc command structure | APPLICATION | 2005-06-16 | 2003-12-15 | 34653869 | Great | Palo Alto Research Center Inc | Palo Alto Research Center Inc |
| US6965992B1 | 0.644 | Method and system for network security capable of doing stronger encryption with authorized devices | GRANT | 2005-11-15 | 2000-02-24 | 35266511 | Great | 3Com Corp | HP Inc, Hewlett Packard Development Co LP |
| US6975727B1 | 0.644 | Dynamic security credential generation system and method | GRANT | 2005-12-13 | 1999-06-22 | 35452655 | Great | Entrust Ltd | Entrust Ltd |
| US5982892A | 0.644 | System and method for remote authorization for unlocking electronic data | GRANT | 1999-11-09 | 1997-12-22 | 25541944 | Great | Greater Boston Authentication Solutions LLC | Greater Boston Authentication Solutions LLC |
| US8707034B1 | 0.643 | Method and system for using remote headers to secure electronic files | GRANT | 2014-04-22 | 2003-05-30 | 50482002 | Great | Intellectual Ventures I LLC | Intellectual Ventures I LLC |
| US7441263B1 | 0.643 | System method and computer program product for providing unified authentication services for online applications | GRANT | 2008-10-21 | 2000-03-23 | 39855728 | Great | Citibank NA | Citibank NA, BioNetrix Systems Corp |
| EP1497006B1 | 0.643 | AUTHENTICATION IN A SECURE COMPUTERIZED GAMING SYSTEM | GRANT | 2013-09-18 | 2002-04-25 | 29249272 | Great | International Game Technology | International Game Technology |
| US20090077377A1 | 0.643 | System and method of protecting content of an electronic file for sending and receiving | APPLICATION | 2009-03-19 | 2007-09-13 | 40090166 | Great | Individual | Individual |
| US7581246B2 | 0.643 | System for secure communication | GRANT | 2009-08-25 | 2003-04-01 | 33132361 | Great | Entropic Technologies Pty Ltd | Entropic Technologies Pty Ltd |
| US7260716B1 | 0.643 | Method for overcoming the single point of failure of the central group controller in a binary tree group key exchange approach | GRANT | 2007-08-21 | 1999-09-29 | 38374123 | Great | Cisco Technology Inc | Cisco Technology Inc |
| EP1378092A2 | 0.642 | SYSTEM AND METHOD FOR MESSAGE ENCRYPTION AND SIGNING IN A TRANSACTION PROCESSINGSYSTEM | GRANT | 2004-01-07 | 2001-02-22 | 23034215 | Great | BEA Systems Inc | BEA Systems Inc |
| US6526509B1 | 0.642 | Method for interchange of cryptographic codes between a first computer unit and a second computer unit | GRANT | 2003-02-25 | 1995-05-19 | 27215136 | Great | Siemens AG | Nokia Solutions and Networks GmbH and Co KG |
| US8976966B2 | 0.642 | Information processor information processing method and system | GRANT | 2015-03-10 | 2008-03-04 | 41053608 | Great | Canon Inc | Canon Inc |
| US8064583B1 | 0.642 | Multiple data store authentication | GRANT | 2011-11-22 | 2005-04-21 | 42711014 | Great | Seven Networks Inc | Seven Networks Inc |
| US20050131832A1 | 0.642 | Separate authentication processes to secure content | APPLICATION | 2005-06-16 | 2000-06-16 | 27807536 | Great | ENTRIQ Inc IRDETO ACCESS BV | Mih Technology Holdings Bv |
| US8181232B2 | 0.641 | Methods and systems for secure user authentication | GRANT | 2012-05-15 | 2005-07-29 | 37451095 | Great | Citicorp Development Center Inc | Citicorp Credit Services Inc USA |
| US8601264B2 | 0.641 | Systems and methods of user authentication | GRANT | 2013-12-03 | 2004-11-02 | 34959352 | Great | Oracle International Corp | Oracle International Corp |
| US11030326B2 | 0.641 | Exchanging user information with other physically proximate users | GRANT | 2021-06-08 | 2006-07-20 | 68464880 | Great | Individual | Individual |
| US20100186074A1 | 0.641 | Authentication Using Graphical Passwords | APPLICATION | 2010-07-22 | 2009-01-16 | 42338011 | Great | George Mason Intellectual Properties Inc | George Mason Intellectual Properties Inc |
| US7716482B2 | 0.641 | Conference session key distribution method in an ID-based cryptographic system | GRANT | 2010-05-11 | 2003-10-20 | 34386781 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| WO2003077469A1 | 0.641 | KEY AGREEMENT AND TRANSPORT PROTOCOL | APPLICATION | 2003-09-18 | 2002-03-08 | 27804190 | Great | ||
| US7590243B2 | 0.640 | Digital media conditional access system for handling digital media content | GRANT | 2009-09-15 | 2004-05-04 | 35239459 | Great | DirecTV Group Inc | DirecTV LLC |
| US7350074B2 | 0.640 | Peer-to-peer authentication and authorization | GRANT | 2008-03-25 | 2005-04-20 | 37188454 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20070150742A1 | 0.640 | Secure data communication for groups of mobile devices | APPLICATION | 2007-06-28 | 2005-12-22 | 39405667 | Great | Mitsubishi Electric Research Laboratories Inc | Mitsubishi Electric Research Laboratories Inc |
| US5953424A | 0.640 | Cryptographic system and protocol for establishing secure authenticated remote access | GRANT | 1999-09-14 | 1997-03-18 | 25230021 | Great | Hitachi Data System Corp | Hitachi Data System Corp |
| US8429425B2 | 0.640 | Electronic backup and restoration of encrypted data | GRANT | 2013-04-23 | 2007-06-08 | 40096849 | Great | Apple Inc | Apple Inc |
| US9002012B2 | 0.640 | Apparatus and method for securing data in computer storage | GRANT | 2015-04-07 | 2007-12-01 | 40675734 | Great | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US7280658B2 | 0.639 | Systems methods and computer program products for accelerated dynamic protection of data | GRANT | 2007-10-09 | 2001-06-01 | 25358784 | Great | International Business Machines Corp | Snap Inc |
| US8959350B2 | 0.639 | Token for securing communication | GRANT | 2015-02-17 | 2009-03-25 | 42781868 | Great | PACID TECHNOLOGIES LLC | PACID TECHNOLOGIES LLC |
| US5237614A | 0.639 | Integrated network security system | GRANT | 1993-08-17 | 1991-06-07 | 24861092 | Great | Security Dynamics Technologies Inc | EMC Corp |
| US7457411B2 | 0.639 | Information security via dynamic encryption with hash function | GRANT | 2008-11-25 | 2003-03-13 | 32995885 | Great | New Mexico Tech Research Foundation | MOXCHANGE LLC |
| WO1999038062A1 | 0.639 | METHOD AND DEVICE FOR CREATING PASSWORDS | APPLICATION | 1999-07-29 | 1998-01-22 | 26043278 | Great | ||
| US20020107798A1 | 0.638 | Method for making secure the pre-initialising phase of a silicon chip integrated system in particular a smart card and integrated system therefor | APPLICATION | 2002-08-08 | 2000-06-08 | 8851071 | Great | CP8 Technologies SA | CP8 Technologies SA |
| US8677467B2 | 0.638 | Method and apparatus in combination with a storage means for carrying out an authentication process for authenticating a subsequent transaction | GRANT | 2014-03-18 | 2002-10-17 | 32110561 | Great | Vodafone Group PLC | Vodafone Group PLC |
| US8234493B2 | 0.638 | Method for transmitting content in home network using user-binding | GRANT | 2012-07-31 | 2004-11-17 | 37151466 | Great | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7178021B1 | 0.638 | Method and apparatus for using non-secure file servers for secure information storage | GRANT | 2007-02-13 | 2000-03-02 | 24059692 | Great | Sun Microsystems Inc | Oracle America Inc |
| US7142091B2 | 0.637 | Self-authenticating identification substrate with encoded packet output | GRANT | 2006-11-28 | 2001-02-09 | 25120186 | Great | Individual | Individual |
| US8565436B2 | 0.637 | Secure self managed data (SSMD) | GRANT | 2013-10-22 | 2008-12-15 | 42240557 | Great | eBay Inc | PayPal Inc |
| US4601011A | 0.637 | User authorization verification apparatus for computer systems including a central device and a plurality of pocket sized remote units | GRANT | 1986-07-15 | 1981-12-30 | 11053158 | Great | Individual | Individual |
| US20070050303A1 | 0.637 | Biometric identification device | APPLICATION | 2007-03-01 | 2005-08-24 | 37199078 | Great | Agilent Technologies Inc | Agilent Technologies Inc |
| US7337322B2 | 0.637 | Hierarchical identity-based encryption and signature schemes | GRANT | 2008-02-26 | 2002-03-21 | 28046523 | Great | NTT Docomo Inc | NTT Docomo Inc |
| EP1026852A2 | 0.636 | Show-thru prevention and user authentication of uplink bursts without overhead | GRANT | 2000-08-09 | 1999-02-02 | 22917594 | Great | TRW Inc | Northrop Grumman Space and Mission Systems Corp |
| US8589677B2 | 0.636 | System and method for retrieving related certificates | GRANT | 2013-11-19 | 2004-09-01 | 35944847 | Great | BlackBerry Ltd | Malikie Innovations Ltd |
| US20070016779A1 | 0.636 | Method and apparatus for encrypting data transmitted over a serial link | APPLICATION | 2007-01-18 | 2001-08-31 | 37189361 | Great | Individual | Individual |
| US6496928B1 | 0.636 | System for transmitting subscription information and content to a mobile device | GRANT | 2002-12-17 | 1998-01-07 | 27490846 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7006633B1 | 0.636 | Global encryption system | GRANT | 2006-02-28 | 1999-07-16 | 35922865 | Great | Global Encryption Standard Corp | Global Encryption Standard Corp |
| US4933969A | 0.635 | Data authentication and protection system | GRANT | 1990-06-12 | 1987-03-03 | 10613203 | Great | Hewlett Packard Co | HP Inc |
| US20040006713A1 | 0.635 | Device authentication system | APPLICATION | 2004-01-08 | 2002-07-08 | 29774536 | Great | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US8335317B2 | 0.635 | Secure interface for versatile key derivation function support | GRANT | 2012-12-18 | 2004-11-11 | 36336860 | Great | Certicom Corp | Malikie Innovations Ltd |
| US5481611A | 0.635 | Method and apparatus for entity authentication | GRANT | 1996-01-02 | 1993-12-09 | 22593922 | Great | GTE Laboratories Inc | Verizon Laboratories Inc |
| US5555309A | 0.634 | Cryptographic key management apparatus and methods | GRANT | 1996-09-10 | 1992-06-22 | 10717485 | Great | NCR Corp | NCR Voyix Corp |
| US5995623A | 0.634 | Information processing apparatus with a software protecting function | GRANT | 1999-11-30 | 1996-01-30 | 26349795 | Great | Fuji Xerox Co Ltd | Fujifilm Business Innovation Corp |
| EP2211497A1 | 0.634 | Secure communication establishment process without sharing prior information | GRANT | 2010-07-28 | 2009-01-26 | 40792698 | Great | Gemalto SA | Thales DIS France SA |
| US5812667A | 0.634 | Subscriber registration and authentication method | GRANT | 1998-09-22 | 1994-09-12 | 16697399 | Great | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7191344B2 | 0.634 | Method and system for controlling access to data stored on a data storage device | GRANT | 2007-03-13 | 2002-08-08 | 31494983 | Great | Authenex Inc | Authenex Inc |
| US5657388A | 0.634 | Method and apparatus for utilizing a token for resource access | GRANT | 1997-08-12 | 1993-05-25 | 22797163 | Great | Security Dynamics Technologies Inc | EMC Corp |
| US5604800A | 0.634 | Personal access management system | GRANT | 1997-02-18 | 1995-02-13 | 23533397 | Great | ETA Tech Corp | Quantum Digital Solutions Corp |
| US20020091931A1 | 0.633 | Local authentication in a communication system | APPLICATION | 2002-07-11 | 2001-01-05 | 25040056 | Great | Qualcomm Inc | Qualcomm Inc |
| EP1723594A1 | 0.633 | TOKEN AUTHENTICATION SYSTEM AND METHOD | GRANT | 2006-11-22 | 2004-02-23 | 34910755 | Great | Verisign Inc | Symantec International ULC |
| US8321682B1 | 0.633 | System and method for generating and managing administrator passwords | GRANT | 2012-11-27 | 2008-01-24 | 47191006 | Great | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US5081678A | 0.633 | METHOD FOR UTILIZING AN ENCRYPTED KEY AS A KEY IDENTIFIER IN A DATA PACKET IN A COMPUTER NETWORK | GRANT | 1992-01-14 | 1989-06-28 | 23469096 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US8290150B2 | 0.633 | Method and system for electronically securing an electronic device using physically unclonable functions | GRANT | 2012-10-16 | 2007-05-11 | 39969549 | Great | Validity Sensors Inc | Synaptics Inc |
| US8082591B2 | 0.633 | Authentication gateway apparatus for accessing ubiquitous service and method thereof | GRANT | 2011-12-20 | 2007-12-17 | 40754841 | Great | Electronics and Telecommunications Research Institute ETRI | Electronics and Telecommunications Research Institute ETRI |
| US7836310B1 | 0.633 | Security system that uses indirect password-based encryption | GRANT | 2010-11-16 | 2002-11-01 | 43065971 | Great | International Business Machines Corp, Guardian Data Storage LLC | International Business Machines Corp, Intellectual Ventures I LLC, Individual |
| US20080039140A1 | 0.633 | SYSTEM AND METHOD FOR SECURE BIOMETRIC IDENTIFICATION | APPLICATION | 2008-02-14 | 2000-03-21 | 38577916 | Great | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US6907123B1 | 0.633 | Secure voice communication system | GRANT | 2005-06-14 | 2000-12-21 | 34634530 | Great | Cisco Technology Inc | Cisco Technology Inc |
| US20060126836A1 | 0.632 | System and method for dynamic generation of encryption keys | APPLICATION | 2006-06-15 | 2004-12-10 | 36583878 | Great | Paccar Inc | Paccar Inc, Individual |
| US11212583B2 | 0.632 | Securing media content using interchangeable encryption key | GRANT | 2021-12-28 | 2006-06-16 | 38832697 | Great | Synamedia Ltd | Synamedia Ltd |
| US20070118886A1 | 0.631 | UPDATING SECURITY DATA | APPLICATION | 2007-05-24 | 2005-11-24 | 35601077 | Great | International Business Machines Corp | International Business Machines Corp |
| US6052468A | 0.631 | Method of securing a cryptographic key | GRANT | 2000-04-18 | 1998-01-15 | 21724687 | Great | DEW Engineering and Development ULC | ActivCard Ireland Ltd |
| US7506165B2 | 0.631 | Leak-resistant cryptographic payment smartcard | GRANT | 2009-03-17 | 1998-01-02 | 26751037 | Great | Cryptography Research Inc | Cryptography Research Inc |
| US7694130B1 | 0.631 | System and method to authenticate a user utilizing a time-varying auxiliary code | GRANT | 2010-04-06 | 2008-09-12 | 42008281 | Great | Individual | Individual |
| US7477748B2 | 0.631 | Session key distribution methods using a hierarchy of key servers | GRANT | 2009-01-13 | 2002-03-18 | 28041942 | Great | Individual | Individual |
| US7091826B2 | 0.631 | User authentication system using biometric information | GRANT | 2006-08-15 | 2001-03-14 | 18929903 | Great | Fujitsu Ltd | Fujitsu Ltd |
| EP1304848A2 | 0.631 | Flexible electronic message security mechanism | GRANT | 2003-04-23 | 2001-10-19 | 26914377 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6591364B1 | 0.630 | Method for establishing session key agreement | GRANT | 2003-07-08 | 1998-08-28 | 22496301 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US8144874B2 | 0.630 | Method for obtaining key for use in secure communications over a network and apparatus for providing same | GRANT | 2012-03-27 | 2006-09-06 | 39157839 | Great | SSLNEXT Inc | Qwyit LLC |
| US4912762A | 0.630 | Management of cryptographic keys | GRANT | 1990-03-27 | 1987-04-22 | 8197870 | Great | International Business Machines Corp | International Business Machines Corp |
| US6657956B1 | 0.630 | Method enabling secure access by a station to at least one server and device using same | GRANT | 2003-12-02 | 1996-03-07 | 9489968 | Great | Bull CP8 SA | CP8 Technologies SA |
| US6226385B1 | 0.630 | Encryption communication system capable of reducing network managing workload | GRANT | 2001-05-01 | 1997-06-02 | 26475400 | Great | Mitsubishi Electric Corp, Nippon Telegraph and Telephone Corp | Mitsubishi Electric Corp, Nippon Telegraph and Telephone Corp |
| US8995653B2 | 0.630 | Generating a secret key from an asymmetric private key | GRANT | 2015-03-31 | 2005-07-12 | 36778433 | Great | International Business Machines Corp | International Business Machines Corp |
| US20030210791A1 | 0.630 | Key management | APPLICATION | 2003-11-13 | 2002-05-07 | 29399675 | Great | SYNTREX USA Inc | SYNTREX USA Inc |
| US7489780B2 | 0.630 | Security integrated circuit | GRANT | 2009-02-10 | 2003-04-07 | 32865072 | Great | STMicroelectronics Ltd Great Britain | STMicroelectronics Research and Development Ltd |
| US5218638A | 0.630 | ENCIPHER METHOD AND DECIPHER METHOD | GRANT | 1993-06-08 | 1990-12-07 | 18510684 | Great | Hitachi Ltd, Hitachi Chubu Software Ltd | Hitachi Ltd, Hitachi Chubu Software Ltd |
| US7168091B2 | 0.672 | Method and system of transaction security | GRANT | 2007-01-23 | 2003-03-14 | 33029872 | Good | Citibank NA | Citibank NA |
| US4555805A | 0.647 | Secure mobile telephone system | GRANT | 1985-11-26 | 1980-03-14 | 26828401 | Good | Harris Corp | MLMC Ltd |
| WO2001071961A1 | 0.629 | SYSTEM METHOD AND COMPUTER PROGRAM PRODUCT FOR PROVIDING UNIFIED AUTHENTICATION SERVICES FOR ONLINE APPLICATIONS | APPLICATION | 2001-09-27 | 2000-03-23 | 26887076 | Good | ||
| WO2006054843A1 | 0.629 | METHOD FOR TRANSMITTING CONTENT IN HOME NETWORK USING USER-BINDING | APPLICATION | 2006-05-26 | 2004-11-17 | 36407360 | Good | ||
| US7765582B2 | 0.629 | Identity-based-encryption messaging system with public parameter host servers | GRANT | 2010-07-27 | 2003-06-25 | 33552215 | Good | Voltage Security LLC | Micro Focus LLC |
| US6144744A | 0.629 | Method and apparatus for the secure transfer of objects between cryptographic processors | GRANT | 2000-11-07 | 1997-06-30 | 25387311 | Good | International Business Machines Corp | International Business Machines Corp |
| US6842523B1 | 0.628 | Encryption apparatus cryptographic communication system key recovery system and storage medium | GRANT | 2005-01-11 | 1998-11-25 | 18277932 | Good | Toshiba Corp | Toshiba Corp |
| US5694472A | 0.628 | Personal access management system | GRANT | 1997-12-02 | 1995-02-13 | 23533434 | Good | ETA Tech Corp | Quantum Digital Solutions Corp |
| US8806207B2 | 0.628 | System and method for securing data | GRANT | 2014-08-12 | 2007-12-21 | 40800579 | Good | COCOON DATA HOLDINGS Ltd | COCOON DATA HOLDINGS Ltd |
| US6157722A | 0.628 | Encryption key management system and method | GRANT | 2000-12-05 | 1998-03-23 | 21942965 | Good | Interlok Tech LLC | INTELOK TECHNOLOGIES LLC, INTERLOK KEY MANAGEMENT LLC |
| WO2002009346A1 | 0.628 | A UBIQUITOUS E-MAIL ENCRYPTION COMPONENT | APPLICATION | 2002-01-31 | 2000-07-20 | 24488320 | Good | ||
| US8245050B1 | 0.628 | System and method for initial key establishment using a split knowledge protocol | GRANT | 2012-08-14 | 2006-09-29 | 46614862 | Good | NetApp Inc | NetApp Inc |
| US8010787B2 | 0.628 | Communication device communication log transmitting method suitable for communication device and communication system | GRANT | 2011-08-30 | 2007-06-29 | 40162183 | Good | Fujitsu Ltd | Fujitsu Ltd |
| EP1326156A2 | 0.628 | Managing file access via a designated storage area | GRANT | 2003-07-09 | 2001-12-12 | 27372551 | Good | Pervasive Security Systems Inc | Intellectual Ventures I LLC |
| WO1997029601A1 | 0.628 | A METHOD FOR PREVENTING A SUBSCRIBER NUMBER BEING CLONED IN A MOBILE TELEPHONE | APPLICATION | 1997-08-14 | 1996-02-09 | 5116938 | Good | ||
| US9118665B2 | 0.627 | Authentication system and method | GRANT | 2015-08-25 | 2007-04-18 | 39671803 | Good | Imation Corp | Data Locker Inc |
| EP0843425A2 | 0.627 | Electronic communication apparatus using the human body as a transmission medium | GRANT | 1998-05-20 | 1996-11-14 | 25015542 | Good | International Business Machines Corp | International Business Machines Corp |
| US6542610B2 | 0.627 | Content protection for digital transmission systems | GRANT | 2003-04-01 | 1997-01-30 | 46276175 | Good | Intel Corp | Intel Corp |
| US6064989A | 0.627 | Synchronization of cryptographic keys between two modules of a distributed system | GRANT | 2000-05-16 | 1997-05-29 | 25344349 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US20030112978A1 | 0.627 | System and method for secured data transmission within a wireless communication system | APPLICATION | 2003-06-19 | 2001-12-17 | 21815923 | Good | Polycom Inc | Polycom Inc, Individual |
| US5265164A | 0.627 | Cryptographic facility environment backup/restore and replication in a public key cryptosystem | GRANT | 1993-11-23 | 1991-10-31 | 25138010 | Good | International Business Machines Corp | International Business Machines Corp |
| US5838812A | 0.627 | Tokenless biometric transaction authorization system | GRANT | 1998-11-17 | 1994-11-28 | 23758581 | Good | SmartTouch LLC | Open Invention Network LLC, Excel Innovations Inc, Indivos Corp |
| US9600674B2 | 0.626 | Transaction system for business and social networking | GRANT | 2017-03-21 | 2006-07-20 | 42233508 | Good | Individual | Individual |
| EP1107504A2 | 0.625 | Method of updating encryption keys in a data communication system | GRANT | 2001-06-13 | 1999-12-02 | 26073666 | Good | International Business Machines Corp | International Business Machines Corp |
| US20040146015A1 | 0.625 | Deriving a symmetric key from an asymmetric key for file encryption or decryption | APPLICATION | 2004-07-29 | 2003-01-27 | 32735829 | Good | Microsoft Corp | Microsoft Technology Licensing LLC, Individual |
| EP1350357B1 | 0.625 | METHOD FOR ENHANCING SECURITY OF PUBLIC KEY ENCRYPTION SCHEMAS | GRANT | 2004-09-08 | 2000-12-18 | 8857858 | Good | Gemplus Card International SA, Gemplus SA | Gemplus SA |
| US20060034456A1 | 0.625 | Method and system for performing perfectly secure key exchange and authenticated messaging | APPLICATION | 2006-02-16 | 2002-02-01 | 35799982 | Good | Secure Choice LLC | Secure Choice LLC |
| US6259789B1 | 0.625 | Computer implemented secret object key block cipher encryption and digital signature device and method | GRANT | 2001-07-10 | 1997-12-12 | 25534922 | Good | Safecourier Software Inc | PAONE LUCIANO F |
| US20030188180A1 | 0.625 | Secure file verification station for ensuring data integrity | APPLICATION | 2003-10-02 | 2002-03-28 | 28453337 | Good | Agilent Technologies Inc | Agilent Technologies Inc |
| US8417643B2 | 0.625 | Trusted service manager (TSM) architectures and methods | GRANT | 2013-04-09 | 2008-06-06 | 41401179 | Good | eBay Inc | PayPal Inc |
| US7058390B2 | 0.625 | Mobile communication system using an encryption/decryption device | GRANT | 2006-06-06 | 2000-06-15 | 18680582 | Good | Mitsubishi Electric Corp | Mitsubishi Electric Corp |
| US5805719A | 0.625 | Tokenless identification of individuals | GRANT | 1998-09-08 | 1994-11-28 | 26994436 | Good | SmartTouch | Open Invention Network LLC, Excel Innovations Inc, SmartTouch Inc, Indivos Corp |
| US8045714B2 | 0.625 | Systems and methods for managing multiple keys for file encryption and decryption | GRANT | 2011-10-25 | 2005-02-07 | 36262511 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6385318B1 | 0.625 | Encrypting method deciphering method and certifying method | GRANT | 2002-05-07 | 1996-04-19 | 14225902 | Good | Canon Inc | Canon Inc |
| US7200747B2 | 0.624 | System for ensuring data privacy and user differentiation in a distributed file system | GRANT | 2007-04-03 | 2001-10-31 | 25531023 | Good | Hewlett Packard Development Co LP | PHC Corp, Hewlett Packard Enterprise Development LP |
| US5740247A | 0.624 | Authorized cellular telephone communication payment refill system | GRANT | 1998-04-14 | 1995-12-22 | 24308181 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US11218460B2 | 0.624 | Secure authentication for accessing remote resources | GRANT | 2022-01-04 | 2008-11-10 | 42166390 | Good | Apple Inc | Apple Inc |
| US6282295B1 | 0.623 | Auto-recoverable and auto-certifiable cryptostem using zero-knowledge proofs for key escrow in general exponential ciphers | GRANT | 2001-08-28 | 1997-10-28 | 25501955 | Good | CRYPTOPEAK SECURITY, LLC | CRYPTOPEAK SECURITY, LLC |
| US8135134B2 | 0.623 | Systems and methods for managing cryptographic keys | GRANT | 2012-03-13 | 2007-09-14 | 40452356 | Good | Security First Corp | Security First Innovations LLC |
| US4731840A | 0.623 | Method for encryption and transmission of digital keying data | GRANT | 1988-03-15 | 1985-05-06 | 24935738 | Good | US Department of Energy | US Department of Energy |
| US8108915B2 | 0.623 | System and method for providing a secure connection between networked computers | GRANT | 2012-01-31 | 2003-08-20 | 34216025 | Good | Rocksteady Technologies LLC | ROCKSTEADY NETWORKS Inc, RPX Corp |
| US9762576B2 | 0.623 | Enhanced multi factor authentication | GRANT | 2017-09-12 | 2006-11-16 | 41381543 | Good | PhoneFactor Inc | Microsoft Technology Licensing LLC |
| US20070239998A1 | 0.623 | Dynamic binding of access and usage rights to computer-based resources | APPLICATION | 2007-10-11 | 2006-04-11 | 38610164 | Good | Medox Exchange Inc | MEDOX TECHNOLOGIES Inc |
| US6636968B1 | 0.623 | Multi-node encryption and key delivery | GRANT | 2003-10-21 | 1999-03-25 | 26824354 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US5377267A | 0.623 | Method of authentication with improved security for secrecy of authentication key | GRANT | 1994-12-27 | 1992-08-19 | 16750313 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US8566581B2 | 0.623 | Secure inter-process communications | GRANT | 2013-10-22 | 2004-08-27 | 36000522 | Good | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
| US8005227B1 | 0.623 | Key information consistency checking in encrypting data storage system | GRANT | 2011-08-23 | 2007-12-27 | 44455465 | Good | EMC Corp | EMC Corp |
| US4349695A | 0.622 | Recipient and message authentication method and system | GRANT | 1982-09-14 | 1979-06-25 | 21974075 | Good | Datotek Inc | Datotek Inc |
| US20050235152A1 | 0.622 | Encryption key sharing scheme for automatically updating shared key | APPLICATION | 2005-10-20 | 2004-03-16 | 35042181 | Good | Toshiba Corp | Toshiba Corp |
| US6970849B1 | 0.622 | Inter-server communication using request with encrypted parameter | GRANT | 2005-11-29 | 1999-12-17 | 27390116 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8332633B2 | 0.622 | Encryption processing for streaming media | GRANT | 2012-12-11 | 2000-07-26 | 27353929 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US7590236B1 | 0.621 | Identity-based-encryption system | GRANT | 2009-09-15 | 2004-06-04 | 41076860 | Good | Leland Stanford Junior University, Voltage Security LLC | TRUSTEES OF LELAND STANFORD JUNIOR UNIVERSITY BOARD OF, Leland Stanford Junior University, Voltage Security LLC |
| US6606387B1 | 0.621 | Secure establishment of cryptographic keys | GRANT | 2003-08-12 | 1998-03-20 | 27667838 | Good | Trusted Security Solutions Inc | Trusted Security Solutions Inc |
| US7441116B2 | 0.621 | Secure resource distribution through encrypted pointers | GRANT | 2008-10-21 | 2002-12-30 | 32654723 | Good | International Business Machines Corp | International Business Machines Corp |
| US4500750A | 0.621 | Cryptographic application for interbank verification | GRANT | 1985-02-19 | 1981-12-30 | 23314034 | Good | International Business Machines Corp | International Business Machines Corp |
| US5796839A | 0.621 | Encryption method encryption apparatus recording method decoding method decoding apparatus and recording medium | GRANT | 1998-08-18 | 1995-10-16 | 17442226 | Good | Sony Corp | Sony Corp |
| US6332193B1 | 0.621 | Method and apparatus for securely transmitting and authenticating biometric data over a network | GRANT | 2001-12-18 | 1999-01-18 | 22873537 | Good | Sensar Inc | Sensar Inc |
| US7340600B1 | 0.621 | Authorization infrastructure based on public key cryptography | GRANT | 2008-03-04 | 2000-01-14 | 23919013 | Good | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US6601170B1 | 0.621 | Secure internet user state creation method and system with user supplied key and seeding | GRANT | 2003-07-29 | 1999-12-30 | 46279640 | Good | Individual | Secure Axcess LLC |
| US4887296A | 0.621 | Cryptographic system for direct broadcast satellite system | GRANT | 1989-12-12 | 1984-10-26 | 26810942 | Good | Ricoh Co Ltd | Ricoh Co Ltd, Arris Technology Inc |
| US7392377B2 | 0.620 | Secured centralized public key infrastructure | GRANT | 2008-06-24 | 1999-10-18 | 27578597 | Good | Stamps com Inc | Auctane Inc |
| US7391865B2 | 0.620 | Secure data parser method and system | GRANT | 2008-06-24 | 1999-09-20 | 33551325 | Good | Security First Corp | Security First Innovations LLC |
| US5943615A | 0.620 | Method and apparatus for providing authentication security in a wireless communication system | GRANT | 1999-08-24 | 1997-01-15 | 25131942 | Good | Qualcomm Inc | Qualcomm Inc |
| US20050154896A1 | 0.620 | Data communication security arrangement and method | APPLICATION | 2005-07-14 | 2003-09-22 | 34380518 | Good | IMPSYS DIGITAL SECURITY AB | IMPSYS DIGITAL SECURITY AB |
| US7904720B2 | 0.620 | System and method for providing secure resource management | GRANT | 2011-03-08 | 2002-11-06 | 32176088 | Good | Palo Alto Research Center Inc | Xerox Corp |
| US7146499B2 | 0.620 | Security system for replicated storage devices on computer networks | GRANT | 2006-12-05 | 2002-09-30 | 32030233 | Good | International Business Machines Corp | International Business Machines Corp |
| US5272754A | 0.620 | Secure computer interface | GRANT | 1993-12-21 | 1991-03-28 | 24716437 | Good | Secure Computing LLC | Secure Computing LLC |
| US7635084B2 | 0.619 | Electronic transaction systems and methods therefor | GRANT | 2009-12-22 | 1996-12-04 | 25156177 | Good | Esignx Corp | Servstor Technologies LLC, Callahan Cellular LLC |
| US5548645A | 0.619 | Secure software rental system using distributed software | GRANT | 1996-08-20 | 1993-12-22 | 22652402 | Good | Individual | Auctane Inc |
| US8082443B2 | 0.619 | Pedigrees for quantum cryptography | GRANT | 2011-12-20 | 2006-01-09 | 38370146 | Good | BBNT Solutions LLC | Raytheon BBN Technologies Corp |
| US5115467A | 0.619 | Signal encryption apparatus for generating common and distinct keys | GRANT | 1992-05-19 | 1991-01-23 | 24586909 | Good | General Instrument Corp | Arris Technology Inc |
| US7747016B2 | 0.619 | Data transmitting/receiving method data transmission apparatus data reception apparatus data transmission/reception system AV contents transmitting method AV contents receiving method AV contents transmission apparatus AV contents reception apparatus and program recording medium | GRANT | 2010-06-29 | 1998-04-01 | 27306027 | Good | Panasonic Corp | Panasonic Corp |
| US8761402B2 | 0.618 | System and methods for digital content distribution | GRANT | 2014-06-24 | 2007-09-28 | 40042964 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US8595813B2 | 0.618 | IC card for encryption or decryption process and encrypted communication system and encrypted communication method using the same | GRANT | 2013-11-26 | 2004-05-06 | 35320551 | Good | Dai Nippon Printing Co Ltd | Dai Nippon Printing Co Ltd |
| US9083746B2 | 0.618 | Method of providing assured transactions using secure transaction appliance and watermark verification | GRANT | 2015-07-14 | 2007-10-19 | 40564682 | Good | Imation Corp | Data Locker Inc |
| US6341164B1 | 0.618 | Method and apparatus for correcting improper encryption and/or for reducing memory storage | GRANT | 2002-01-22 | 1998-07-22 | 22392123 | Good | Entrust Ltd | Entrust Ltd |
| US4849613A | 0.618 | Method and device for making an electronic authentication | GRANT | 1989-07-18 | 1984-05-12 | 6235743 | Good | BETRIEBSWIRTSCHAFTLICHES INSTITUT DER DEUTSCHEN KREDITGENOSSENSC | BETRIEBSWIRTSCHAFTLICHES INSTITUT DER DEUTSCHEN KREDITGENOSSENSC |
| US7117527B1 | 0.618 | Device system and method for capturing email borne viruses | GRANT | 2006-10-03 | 2000-12-29 | 37037442 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US20080065880A1 | 0.618 | SECURING A COMMUNICATIONS EXCHANGE BETWEEN COMPUTERS | APPLICATION | 2008-03-13 | 2006-06-28 | 36888193 | Good | International Business Machines Corp | International Business Machines Corp |
| US8473757B2 | 0.618 | Protecting digital data such as images on a device with image acquisition capabilities | GRANT | 2013-06-25 | 2009-02-18 | 42560909 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US20050228994A1 | 0.618 | Method for encryption backup and method for decryption restoration | APPLICATION | 2005-10-13 | 2004-04-13 | 34933931 | Good | Hitachi Ltd | Hitachi Ltd |
| EP1834438B1 | 0.618 | CRYPTOGRAPHY RELATED TO KEYS | GRANT | 2016-03-30 | 2004-12-10 | 36585436 | Good | FISKE SOFTWARE LLC | FISKE SOFTWARE LLC |
| US5999623A | 0.618 | Broadcast data access controller communication system | GRANT | 1999-12-07 | 1997-11-05 | 25508667 | Good | Globalstar LP | THERMO FUNDING Co LLC, Globalstar Inc |
| US7523495B2 | 0.617 | Methods and systems for IC card application loading | GRANT | 2009-04-21 | 2006-04-19 | 39344803 | Good | Multos Ltd | Multos Ltd |
| US20020016922A1 | 0.617 | Secure distributing services network system and method thereof | APPLICATION | 2002-02-07 | 2000-02-22 | 27391777 | Good | Visualgold Com Inc | Visualgold Com Inc |
| US20060294391A1 | 0.617 | Data encryption and decryption method | APPLICATION | 2006-12-28 | 2005-06-24 | 37569016 | Good | HiTRUST Com Inc | Egis Technology Inc |
| US20070101139A1 | 0.617 | System for protecting information over the internet | APPLICATION | 2007-05-03 | 1999-08-02 | 37682013 | Good | Harris Interactive Inc | S Aqua Semiconductor LLC |
| US20020122553A1 | 0.617 | Method and apparatus for lightweight rekeying of a master key in a single sign-on system | APPLICATION | 2002-09-05 | 2001-03-01 | 25173045 | Good | International Business Machines Corp | International Business Machines Corp |
| US8009830B2 | 0.617 | Secure data parser method and system | GRANT | 2011-08-30 | 2005-11-18 | 39344759 | Good | Security First Corp | Security First Innovations LLC |
| US8438633B1 | 0.617 | Flexible real-time inbox access | GRANT | 2013-05-07 | 2005-04-21 | 48183389 | Good | Seven Networks Inc | Seven Networks Inc |
| US8712046B2 | 0.617 | Cryptographic key split combiner | GRANT | 2014-04-29 | 1997-02-13 | 21816544 | Good | Tecsec Inc | Tecsec Inc |
| EP1737190A2 | 0.617 | Method for encrypting/decrypting e-mail as well as storage medium and module | GRANT | 2006-12-27 | 2005-06-24 | 37052619 | Good | HiTRUST Com Inc | Egis Inc |
| US6141544A | 0.616 | System and method for over the air activation in a wireless telecommunications network | GRANT | 2000-10-31 | 1998-11-30 | 22746225 | Good | Telefonaktiebolaget LM Ericsson AB | Optis Wireless Technology LLC, Cluster LLC |
| EP0739106A1 | 0.616 | Method for secure session key generation and authentication | GRANT | 1996-10-23 | 1995-04-21 | 23689246 | Good | Certicom Corp | Certicom Corp |
| US5337357A | 0.616 | Method of software distribution protection | GRANT | 1994-08-09 | 1993-06-17 | 22264740 | Good | Software Security Inc | Thales DIS CPL USA Inc |
| EP1828946B1 | 0.616 | ONE TIME PASSWORD | GRANT | 2018-02-28 | 2004-10-15 | 36203583 | Good | Symantec International ULC | Symantec International ULC |
| US7376835B2 | 0.616 | Implementing nonrepudiation and audit using authentication assertions and key servers | GRANT | 2008-05-20 | 2000-04-25 | 32397929 | Good | Secure Data In Motion Inc | Proofpoint Inc |
| US4731842A | 0.616 | Security module for an electronic funds transfer system | GRANT | 1988-03-15 | 1984-12-12 | 10571075 | Good | International Business Machines Corp | International Business Machines Corp |
| WO2002095553A2 | 0.616 | BIOMETRIC AUTHENTICATION FOR REMOTE INITIATION OF ACTIONS AND SERVICES | APPLICATION | 2002-11-28 | 2001-05-18 | 23122352 | Good | ||
| US20060149683A1 | 0.616 | User terminal for receiving license | APPLICATION | 2006-07-06 | 2003-06-05 | 33508569 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp |
| US7681042B2 | 0.616 | System and method for dis-identifying sensitive information and associated records | GRANT | 2010-03-16 | 2004-06-17 | 35481934 | Good | ERUCES Inc | Central Valley Administrators, Farrukh Abdallah Dr, ERUCES Inc |
| US6393127B2 | 0.616 | Method for transferring an encryption key | GRANT | 2002-05-21 | 1998-03-02 | 21870185 | Good | Motorola Inc | Motorola Solutions Inc |
| US5267313A | 0.615 | File security system | GRANT | 1993-11-30 | 1991-09-26 | 17528777 | Good | Laurel Intelligent Systems Co Ltd | Laurel Intelligent Systems Co Ltd |
| US5237610A | 0.615 | Independent external security module for a digitally upgradeable television signal decoder | GRANT | 1993-08-17 | 1990-02-01 | 24718797 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US5392351A | 0.615 | Electronic data protection system | GRANT | 1995-02-21 | 1992-03-16 | 13073046 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US8805334B2 | 0.615 | Maintaining mobile terminal information for secure communications | GRANT | 2014-08-12 | 2004-11-22 | 46062817 | Good | Seven Networks Inc | Seven Networks Inc |
| EP2016525B1 | 0.615 | ENCRYPTION APPARATUS AND METHOD FOR PROVIDING AN ENCRYPTED FILE SYSTEM | GRANT | 2012-03-14 | 2006-04-18 | 38066626 | Good | International Business Machines Corp | International Business Machines Corp |
| US5613214A | 0.615 | Mobile communication terminal authenticating system | GRANT | 1997-03-18 | 1993-10-18 | 17647983 | Good | NEC Corp | NEC Corp |
| US7552467B2 | 0.615 | Security systems for protecting an asset | GRANT | 2009-06-23 | 2006-04-24 | 38620975 | Good | Individual | Individual |
| EP1172776A2 | 0.615 | Interactive authentication process | GRANT | 2002-01-16 | 2000-07-15 | 26913407 | Good | ED Vision (Holdings) Ltd | ED Vision (Holdings) Ltd |
| US5276735A | 0.615 | Data enclave and trusted path system | GRANT | 1994-01-04 | 1992-04-17 | 25355638 | Good | Secure Computing LLC | Secure Computing LLC |
| EP1299971B1 | 0.615 | ENCRYPTION SYSTEMS AND METHODS FOR IDENTIFYING AND COALESCING IDENTICAL OBJECTS ENCRYPTED WITH DIFFERENT KEYS | GRANT | 2010-11-03 | 2000-05-05 | 24260237 | Good | Microsoft Corp | Microsoft Corp |
| US6725376B1 | 0.615 | Method of using an electronic ticket and distributed server computer architecture for the same | GRANT | 2004-04-20 | 1997-11-13 | 32070310 | Good | NCR Corp | NCR Voyix Corp |
| EP1804415A1 | 0.614 | Method and apparatus for providing session key for WUSB security and method and apparatus for obtaining the session key | GRANT | 2007-07-04 | 2006-01-03 | 37969015 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7979707B2 | 0.614 | Secure seed generation protocol | GRANT | 2011-07-12 | 2003-07-10 | 34079197 | Good | EMC Corp | EMC Corp |
| US6857076B1 | 0.614 | Data security for digital data storage | GRANT | 2005-02-15 | 1999-03-26 | 34115141 | Good | Micron Technology Inc | Round Rock Research LLC, Mei California Inc |
| US8412926B1 | 0.614 | Using file metadata for data obfuscation | GRANT | 2013-04-02 | 2007-04-11 | 47989926 | Good | Juniper Networks Inc | Juniper Networks Inc |
| US6430691B1 | 0.614 | Stand-alone telecommunications security device | GRANT | 2002-08-06 | 1999-06-21 | 23318426 | Good | Copytele Inc | SECURE WEB CONFERENCE Corp |
| US20060037066A1 | 0.614 | Data processing system for application to access by accreditation | APPLICATION | 2006-02-16 | 1999-12-17 | 9553415 | Good | ActivCard SA | HID Global SAS, Assa Abloy AB |
| USRE39802E1 | 0.614 | Storage medium for preventing an irregular use by a third party | GRANT | 2007-08-28 | 1992-03-16 | 26399131 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6862583B1 | 0.614 | Authenticated secure printing | GRANT | 2005-03-01 | 1999-10-04 | 23629838 | Good | Canon Inc | Canon Inc |
| US5029207A | 0.613 | External security module for a television signal decoder | GRANT | 1991-07-02 | 1990-02-01 | 23879542 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US5953419A | 0.613 | Cryptographic file labeling system for supporting secured access by multiple users | GRANT | 1999-09-14 | 1996-05-06 | 24575697 | Good | Symantec Corp | NortonLifeLock Inc |
| US6944299B1 | 0.613 | Method for synchronous encryption over a communication medium | GRANT | 2005-09-13 | 1998-12-02 | 34910482 | Good | AT&T Wireless Services Inc | AT&T Mobility II LLC, AT&T Wireless Services Inc |
| US20070186115A1 | 0.613 | Dynamic Password Authentication System and Method thereof | APPLICATION | 2007-08-09 | 2005-10-20 | 38335379 | Good | Beijing WatchData System Co Ltd | Beijing WatchData System Co Ltd |
| US20050021954A1 | 0.613 | Personal authentication device and system and method thereof | APPLICATION | 2005-01-27 | 2003-05-23 | 46123463 | Good | Industrial Technology Research Institute ITRI | Industrial Technology Research Institute ITRI |
| US5917908A | 0.613 | File protection system software utilization system using the file protection system and storage medium used in the software utilization system | GRANT | 1999-06-29 | 1995-06-07 | 15270011 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6240513B1 | 0.612 | Network security device | GRANT | 2001-05-29 | 1997-01-03 | 21873677 | Good | Fortress Technologies Inc | Digital Secured Networks Technology Inc, Broadband Capital Corp |
| US8365258B2 | 0.612 | Multi factor authentication | GRANT | 2013-01-29 | 2006-11-16 | 39418424 | Good | PhoneFactor Inc | Microsoft Technology Licensing LLC |
| US8904080B2 | 0.612 | Tape backup method | GRANT | 2014-12-02 | 2006-12-05 | 39272145 | Good | Security First Corp | Security First Innovations LLC |
| US7752141B1 | 0.612 | Cryptographic module for secure processing of value-bearing items | GRANT | 2010-07-06 | 1999-10-18 | 27575015 | Good | Stamps com Inc | Auctane Inc |
| US7392388B2 | 0.612 | Systems and methods for identity verification for secure transactions | GRANT | 2008-06-24 | 2000-09-07 | 27255877 | Good | Swivel Secure Ltd | Swivel Secure Ltd |
| US5563946A | 0.611 | Method and apparatus for enabling trial period use of software products: method and apparatus for passing encrypted files between data processing systems | GRANT | 1996-10-08 | 1994-04-25 | 22897809 | Good | International Business Machines Corp | Activision Publishing Inc |
| US7430295B1 | 0.611 | Simple untrusted network for quantum cryptography | GRANT | 2008-09-30 | 2003-03-21 | 39776533 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US7983423B1 | 0.611 | Re-keying based on pre-generated keys | GRANT | 2011-07-19 | 2007-10-29 | 44261971 | Good | NetApp Inc | NetApp Inc |
| US7730300B2 | 0.611 | Method and apparatus for protecting the transfer of data | GRANT | 2010-06-01 | 1999-03-30 | 32987327 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US9773120B1 | 0.610 | Forensic investigation tool | GRANT | 2017-09-26 | 2007-09-20 | 52683481 | Good | United Services Automobile Association USAA | United Services Automobile Association USAA |
| US6226750B1 | 0.610 | Secure session tracking method and system for client-server environment | GRANT | 2001-05-01 | 1998-01-20 | 21739972 | Good | ProAct Technologies Corp | ProAct Technologies Corp |
| US7894607B1 | 0.610 | System method and media drive for selectively encrypting a data packet | GRANT | 2011-02-22 | 2006-03-10 | 43597148 | Good | Storage Technology Corp | Oracle America Inc |
| US8144875B2 | 0.610 | Method and system for establishing real-time authenticated and secured communications channels in a public network | GRANT | 2012-03-27 | 2006-09-06 | 39171164 | Good | SSLNEXT Inc | Qwyit LLC |
| US7120696B1 | 0.610 | Cryptographic communications using pseudo-randomly generated cryptography keys | GRANT | 2006-10-10 | 2000-05-19 | 24295720 | Good | StealthKey Inc | StealthKey Inc |
| US8132243B2 | 0.609 | Extended one-time password method and apparatus | GRANT | 2012-03-06 | 2005-08-11 | 37727710 | Good | SanDisk IL Ltd | Western Digital Israel Ltd |
| US6684198B1 | 0.608 | Program data distribution via open network | GRANT | 2004-01-27 | 1997-09-03 | 25446908 | Good | Sega Enterprises Ltd | Sega Corp |
| US5889865A | 0.608 | Key agreement and transport protocol with implicit signatures | GRANT | 1999-03-30 | 1995-05-17 | 23758336 | Good | Certicom Corp | Certicom Corp, Malikie Innovations Ltd |
| US7099479B1 | 0.608 | Information transmission system transmitter and transmission method as well as information reception system receiver and reception method | GRANT | 2006-08-29 | 1999-08-27 | 27477879 | Good | Sony Corp | Sony Corp |
| US7581095B2 | 0.607 | Mobile-ad-hoc network including node authentication features and related methods | GRANT | 2009-08-25 | 2002-07-17 | 30442907 | Good | Harris Corp | Stingray IP Solutions LLC |
| US7894601B2 | 0.607 | Method for key diversification on an IC card | GRANT | 2011-02-22 | 2006-06-29 | 37433736 | Good | Incard SA | STMICROELECTRONICS INTERNATIONAL NV, STMicroelectronics NV |
| US7162645B2 | 0.607 | Storage device including a non-volatile memory | GRANT | 2007-01-09 | 2001-02-07 | 18894607 | Good | Renesas Technology Corp | Renesas Electronics Corp |
| US5341425A | 0.607 | Methods and apparatus for uniquely encrypting data at a plurality of data transmission sites for transmission to a reception site | GRANT | 1994-08-23 | 1992-12-02 | 25530576 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US8538890B2 | 0.606 | Encrypting a unique cryptographic entity | GRANT | 2013-09-17 | 2008-08-28 | 41722291 | Good | Motorola Mobility LLC | Google Technology Holdings LLC |
| US6845450B1 | 0.606 | Display unit storing and using a cryptography key | GRANT | 2005-01-18 | 2000-02-25 | 32993507 | Good | Genesis Microchip Inc | Tamiras Per Pte Ltd LLC, Genesis Microchip Inc |
| US9071439B2 | 0.606 | Method and apparatus for remote administration of cryptographic devices | GRANT | 2015-06-30 | 2007-04-26 | 39888449 | Good | EMC Corp | EMC Corp |
| US8229112B2 | 0.606 | Decipherable searchable encryption method system for such an encryption | GRANT | 2012-07-24 | 2006-03-15 | 37216141 | Good | Gemalto SA | Thales DIS France SAS |
| US8615658B2 | 0.606 | Dynamic foreign agent—home agent security association allocation for IP mobility systems | GRANT | 2013-12-24 | 2007-03-28 | 39788865 | Good | Apple Inc | Apple Inc |
| US5606614A | 0.605 | Personal identification systems | GRANT | 1997-02-25 | 1993-10-15 | 10743650 | Good | British Telecommunications PLC | British Telecommunications PLC |
| US20080059809A1 | 0.605 | Sharing a Secret by Using Random Function | APPLICATION | 2008-03-06 | 2004-09-20 | 35668202 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US7899189B2 | 0.605 | Apparatus system and method for transparent end-to-end security of storage data in a client-server environment | GRANT | 2011-03-01 | 2004-12-09 | 36583885 | Good | International Business Machines Corp | International Business Machines Corp |
| EP1338940A1 | 0.605 | Universal password generator | GRANT | 2003-08-27 | 2002-02-25 | 27660352 | Good | Chrysalis ITS Inc | Chrysalis ITS Inc |
| US20030140235A1 | 0.605 | Method for biometric encryption of email | APPLICATION | 2003-07-24 | 2000-06-02 | 24356063 | Good | Individual | Individual |
| US7373506B2 | 0.605 | Data authentication system | GRANT | 2008-05-13 | 2000-01-21 | 27566947 | Good | Sony Corp | Sony Corp |
| US9025770B1 | 0.604 | Dynamic encryption arrangement with a wireless device and methods therefor | GRANT | 2015-05-05 | 2007-06-28 | 53001758 | Good | Trend Micro Inc | Trend Micro Inc |
| US8719128B2 | 0.604 | Computer-facilitated secure account-transaction | GRANT | 2014-05-06 | 2006-12-15 | 39528735 | Good | TCF Financial Corp | Huntington Bancshares Inc |
| US7430292B2 | 0.603 | Methods and systems for securing information communicated between communication devices | GRANT | 2008-09-30 | 2001-04-07 | 23081965 | Good | TeleHubLink Corp | TeleHubLink Corp |
| US7778924B1 | 0.603 | System and method for transferring items having value | GRANT | 2010-08-17 | 1997-06-10 | 22592525 | Good | Stamps com Inc | Auctane Inc |
| WO1998021852A1 | 0.603 | CONTROL FOR A GLOBAL TRANSPORT DATA STREAM | APPLICATION | 1998-05-22 | 1996-11-12 | 24996883 | Good | ||
| US7475258B2 | 0.603 | Exclusive encryption | GRANT | 2009-01-06 | 2001-01-17 | 25072282 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8078868B2 | 0.603 | Multi-party encryption systems and methods | GRANT | 2011-12-13 | 2007-03-22 | 39684359 | Good | International Game Technology | International Game Technology |
| US9148783B2 | 0.602 | Method of managing sensitive data in an electronic token | GRANT | 2015-09-29 | 2008-12-19 | 40846438 | Good | Gemalto SA | Thales DIS France SAS |
| US8082588B2 | 0.602 | Secured storage method of encrypted data on a personal digital recorder | GRANT | 2011-12-20 | 2002-03-15 | 27810651 | Good | Nagravision SA | Nagravision SARL |
| US6023762A | 0.602 | Multi-view personalized communications agent | GRANT | 2000-02-08 | 1997-07-09 | 25396183 | Good | Northern Telecom Ltd | RPX Clearinghouse LLC |
| US5568552A | 0.602 | Method for providing a roving software license from one node to another node | GRANT | 1996-10-22 | 1994-09-07 | 23170470 | Good | Intel Corp | Intel Corp |
| US20050160298A1 | 0.602 | Nonredirected authentication | APPLICATION | 2005-07-21 | 2004-01-20 | 34752381 | Good | Arcot Systems LLC | Arcot Systems LLC |
| US7203311B1 | 0.602 | Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device | GRANT | 2007-04-10 | 2000-07-21 | 24490313 | Good | DirecTV Group Inc | DirecTV LLC |
| US5548646A | 0.602 | System for signatureless transmission and reception of data packets between computer networks | GRANT | 1996-08-20 | 1994-09-15 | 23184846 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| US4503287A | 0.601 | Two-tiered communication security employing asymmetric session keys | GRANT | 1985-03-05 | 1981-11-23 | 23261323 | Good | Analytics Inc | ZAXUS Inc |
| US5142578A | 0.601 | Hybrid public key algorithm/data encryption algorithm key distribution method based on control vectors | GRANT | 1992-08-25 | 1991-08-22 | 25009319 | Good | International Business Machines Corp | International Business Machines Corp |
| US9094699B2 | 0.600 | System and method for security key transmission with strong pairing to destination client | GRANT | 2015-07-28 | 2004-02-05 | 34681702 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US5956404A | 0.600 | Digital signature with auditing bits | GRANT | 1999-09-21 | 1996-09-30 | 24911170 | Good | Counterpane Internet Security Inc | BT Americas Inc |
| US20030135507A1 | 0.600 | System and method for managing and securing meta data using central repository | APPLICATION | 2003-07-17 | 2002-01-17 | 21974421 | Good | International Business Machines Corp | International Business Machines Corp |
| US6904526B1 | 0.600 | System and method of authenticating individuals | GRANT | 2005-06-07 | 2000-04-28 | 4578197 | Good | Individual | Individual |
| US7565546B2 | 0.600 | System method and apparatus for secure digital content transmission | GRANT | 2009-07-21 | 1999-03-30 | 32830751 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6389136B1 | 0.600 | Auto-Recoverable and Auto-certifiable cryptosystems with RSA or factoring based keys | GRANT | 2002-05-14 | 1997-05-28 | 27420433 | Good | CRYPTOPEAK SECURITY, LLC | CRYPTOPEAK SECURITY, LLC |
| US5805712A | 0.600 | Apparatus and method for providing secured communications | GRANT | 1998-09-08 | 1994-05-31 | 22952176 | Good | Intel Corp | Intel Corp |
| US8139770B2 | 0.600 | Cryptographic key backup and escrow system | GRANT | 2012-03-20 | 2003-12-23 | 34681020 | Good | Wells Fargo Bank NA | Wells Fargo Bank NA |
| US4897875A | 0.600 | Key management system for open communication environments | GRANT | 1990-01-30 | 1986-09-04 | 10603666 | Good | Manitoba Telephone System | Manitoba Telephone System |
| US4747139A | 0.600 | Software security method and systems | GRANT | 1988-05-24 | 1984-08-27 | 27094508 | Good | Individual | Individual |
| EP1632917A2 | 0.599 | Secure handling of stored-value data objects | GRANT | 2006-03-08 | 2001-11-13 | 21730161 | Good | Ericsson Inc | Ericsson Inc |
| US7657928B2 | 0.599 | Communication apparatus and associated method of controlling distribution of content to network devices | GRANT | 2010-02-02 | 2003-08-12 | 34131690 | Good | Sony Corp | Sony Corp |
| US6671813B2 | 0.598 | Secure on-line PC postage metering system | GRANT | 2003-12-30 | 1995-06-07 | 23916039 | Good | Stamps com Inc | Auctane Inc |
| US5381481A | 0.598 | Method and apparatus for uniquely encrypting a plurality of services at a transmission site | GRANT | 1995-01-10 | 1993-08-04 | 22287459 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US4652990A | 0.598 | Protected software access control apparatus and method | GRANT | 1987-03-24 | 1983-10-27 | 24179325 | Good | REMOTE SYSTEMS Inc | REMOTE SYSTEMS Inc |
| US7171692B1 | 0.598 | Asynchronous communication within a server arrangement | GRANT | 2007-01-30 | 2000-06-27 | 37682032 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5757924A | 0.598 | Network security device which performs MAC address translation without affecting the IP address | GRANT | 1998-05-26 | 1995-09-18 | 24110154 | Good | Digital Secured Networks Technology Inc | Broadband Capital Corp |
| US6405315B1 | 0.598 | Decentralized remotely encrypted file system | GRANT | 2002-06-11 | 1997-09-11 | 25455236 | Good | International Business Machines Corp | International Business Machines Corp |
| US7917505B2 | 0.598 | Methods for publishing content | GRANT | 2011-03-29 | 2005-08-01 | 39477114 | Good | Seven Networks Inc | Seven Networks Inc |
| US8611936B2 | 0.597 | Display of secure messages on a mobile communication device | GRANT | 2013-12-17 | 2005-11-30 | 46048204 | Good | BlackBerry Ltd | Malikie Innovations Ltd |
| US20050114694A1 | 0.597 | System and method for authentication of applications in a non-trusted network environment | APPLICATION | 2005-05-26 | 2003-11-05 | 34437351 | Good | Openwave Systems Inc | Great Elm Group Inc |
| US6035398A | 0.597 | Cryptographic key generation using biometric data | GRANT | 2000-03-07 | 1997-11-14 | 25516731 | Good | DigitalPersona Inc | Cross Match Holdings Inc |
| US7523303B2 | 0.597 | System and method for distributing digital works apparatus and method for reproducing digital works and computer program product | GRANT | 2009-04-21 | 1998-07-29 | 16645089 | Good | NEC Corp | NEC Corp |
| WO2002005481A1 | 0.597 | THREE-WAY ENCRYPTION/DECRYPTION SYSTEM | APPLICATION | 2002-01-17 | 2000-07-06 | 24446155 | Good | ||
| WO1994000936A1 | 0.597 | METHOD AND APPARATUS FOR PROTECTING MATERIAL ON A STORAGE MEDIA AND TRANSFERING MATERIAL OF THE MEDIA | APPLICATION | 1994-01-06 | 1992-06-19 | 22231160 | Good | ||
| US5706427A | 0.597 | Authentication method for networks | GRANT | 1998-01-06 | 1995-09-08 | 26529726 | Good | Cadix Inc | IDENTITY VERIFICATION SOLUTIONS LLC |
| US6628786B1 | 0.596 | Distributed state random number generator and method for utilizing same | GRANT | 2003-09-30 | 1997-09-30 | 28455305 | Good | Sun Microsystems Inc | Oracle America Inc |
| US7131001B1 | 0.596 | Apparatus and method for secure filed upgradability with hard wired public key | GRANT | 2006-10-31 | 1999-10-29 | 37400879 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US8266438B2 | 0.596 | Secure data parser method and system | GRANT | 2012-09-11 | 2004-10-25 | 35912925 | Good | Security First Corp | Security First Innovations LLC |
| US20090158049A1 | 0.595 | Building a security access system | APPLICATION | 2009-06-18 | 2005-04-06 | 40754854 | Good | Biogy Inc | Biogy Inc |
| US7823208B2 | 0.595 | Method and system for binding enhanced software features to a persona | GRANT | 2010-10-26 | 2000-06-27 | 24420005 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7069449B2 | 0.595 | Method and system for encrypting and storing content to a user | GRANT | 2006-06-27 | 2000-08-03 | 22833750 | Good | Itech Group Inc | Itech Group Inc |
| US9774445B1 | 0.595 | Host based rekeying | GRANT | 2017-09-26 | 2007-09-04 | 59886805 | Good | NetApp Inc | NetApp Inc |
| US7222233B1 | 0.595 | Method for secure remote backup | GRANT | 2007-05-22 | 2000-09-14 | 38049658 | Good | AT&T Corp | AT&T Intellectual Property II LP |
| US6442532B1 | 0.595 | Wireless transaction and information system | GRANT | 2002-08-27 | 1995-11-13 | 24228177 | Good | Transaction Technology Inc | Citicorp Credit Services Inc USA |
| US5623637A | 0.595 | Encrypted data storage card including smartcard integrated circuit for storing an access password and encryption keys | GRANT | 1997-04-22 | 1993-12-06 | 22583051 | Good | Telequip Corp | HELIOSTAR LLC |
| US6463154B1 | 0.594 | Method for determining temporary mobile identifiers and managing use thereof | GRANT | 2002-10-08 | 1998-08-28 | 22496304 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US7587368B2 | 0.594 | Information record infrastructure system and method | GRANT | 2009-09-08 | 2000-07-06 | 26910771 | Good | Individual | RPX Corp |
| EP1906587A2 | 0.594 | Secure authenticated channel | GRANT | 2008-04-02 | 2004-10-29 | 39027303 | Good | Thomson Licensing SAS, Thomson Licensing LLC | Thomson Licensing SAS, Thomson Licensing LLC |
| US7136484B1 | 0.594 | Cryptosystems using commuting pairs in a monoid | GRANT | 2006-11-14 | 2001-10-01 | 37397737 | Good | Silicon Image Inc | Lattice Semiconductor Corp |
| US7747861B2 | 0.593 | Method and system for redundant secure storage of sensitive data by using multiple keys | GRANT | 2010-06-29 | 2005-11-09 | 38005191 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US5392355A | 0.593 | Secure communication system | GRANT | 1995-02-21 | 1993-10-25 | 22500612 | Good | Secure Communication Systems Inc | SEMLER GROUP, SEMLER GROUP |
| US6529886B1 | 0.593 | Authenticating method for an access and/or payment control system | GRANT | 2003-03-04 | 1996-12-24 | 9499077 | Good | France Telecom SA | Orange SA |
| US6829711B1 | 0.593 | Personal website for electronic commerce on a smart java card with multiple security check points | GRANT | 2004-12-07 | 1999-01-26 | 22893503 | Good | International Business Machines Corp | eBay Inc |
| US4310720A | 0.593 | Computer accessing system | GRANT | 1982-01-12 | 1978-03-31 | 25399646 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US5297208A | 0.593 | Secure file transfer system and method | GRANT | 1994-03-22 | 1992-08-05 | 25452794 | Good | Individual | Individual |
| US7673141B2 | 0.593 | Client authentication using a challenge provider | GRANT | 2010-03-02 | 2004-05-28 | 34927214 | Good | SAP SE | SAP SE |
| US6490353B1 | 0.592 | Data encrypting and decrypting apparatus and method | GRANT | 2002-12-03 | 1998-11-23 | 22732553 | Good | Individual | Individual |
| US6185546B1 | 0.592 | Apparatus and method for providing secured communications | GRANT | 2001-02-06 | 1995-10-04 | 24148776 | Good | Intel Corp | Intel Corp |
| US8042155B1 | 0.592 | System and method for generating a single use password based on a challenge/response protocol | GRANT | 2011-10-18 | 2006-09-29 | 44774256 | Good | NetApp Inc | NetApp Inc |
| US7457416B1 | 0.592 | Key distribution center for quantum cryptographic key distribution networks | GRANT | 2008-11-25 | 2002-07-17 | 40029528 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US4536647A | 0.592 | Pocket banking terminal method and system | GRANT | 1985-08-20 | 1983-07-15 | 24045451 | Good | Atalla Corp | Atalla Corp |
| US20030115341A1 | 0.592 | Method and system for authenticating a user in a web-based environment | APPLICATION | 2003-06-19 | 2001-12-17 | 21810304 | Good | One Touch Systems Inc | One Touch Systems Inc, Individual |
| US7082200B2 | 0.592 | Establishing secure peer networking in trust webs on open networks using shared secret device key | GRANT | 2006-07-25 | 2001-09-06 | 25487894 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8295492B2 | 0.592 | Automated key management system | GRANT | 2012-10-23 | 2005-06-27 | 37595988 | Good | Wells Fargo Bank NA | Wells Fargo Bank NA |
| US6158011A | 0.592 | Multi-access virtual private network | GRANT | 2000-12-05 | 1997-08-26 | 25438653 | Good | V One Corp | SSL SERVICES LLC |
| US8296562B2 | 0.591 | Out of band system and method for authentication | GRANT | 2012-10-23 | 2004-07-15 | 43032802 | Good | Anakam Inc | Anakam Inc |
| US6983367B2 | 0.591 | Information providing apparatus and method information processing apparatus and method and program storage medium | GRANT | 2006-01-03 | 2000-03-14 | 18588530 | Good | Sony Corp | Sony Corp |
| US8423794B2 | 0.591 | Method and apparatus for upgrading a memory card that has security mechanisms for preventing copying of secure content and applications | GRANT | 2013-04-16 | 2006-12-28 | 39585747 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US6633980B1 | 0.591 | Computing device communication with replay protection | GRANT | 2003-10-14 | 1999-06-14 | 23301365 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6097816A | 0.590 | Crypt key system | GRANT | 2000-08-01 | 1994-04-08 | 13437541 | Good | Mitsubishi Corp | Tumbleweed Holdings LLC, Xylon LLC |
| US20060259978A1 | 0.590 | Secure exchange of information in electronic design automation with license-related key generation | APPLICATION | 2006-11-16 | 2003-09-26 | 38625457 | Good | Mentor Graphics Corp | Mentor Graphics Corp |
| US6839434B1 | 0.590 | Method and apparatus for performing a key update using bidirectional validation | GRANT | 2005-01-04 | 1999-07-28 | 23426188 | Good | Lucent Technologies Inc | GEMATLO SA, Alcatel Lucent SAS, Thales DIS France SA |
| WO2002084456A2 | 0.590 | USER IDENTITY VERIFICATION SYSTEM | APPLICATION | 2002-10-24 | 2001-04-12 | 27447938 | Good | ||
| US7415608B2 | 0.590 | On-disk file format for a serverless distributed file system | GRANT | 2008-08-19 | 2001-03-21 | 25214561 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7934096B2 | 0.590 | Integrity protected smart card transaction | GRANT | 2011-04-26 | 2007-07-27 | 40296552 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6105137A | 0.590 | Method and apparatus for integrity verification authentication and secure linkage of software modules | GRANT | 2000-08-15 | 1998-07-02 | 22327827 | Good | Intel Corp | Intel Corp |
| EP1515445A1 | 0.590 | Method of strongly encrypting .zip files | GRANT | 2005-03-16 | 2003-07-16 | 34062886 | Good | PKWare Inc | PKWare Inc |
| US5875394A | 0.590 | Method of mutual authentication for secure wireless service provision | GRANT | 1999-02-23 | 1996-12-27 | 25109980 | Good | AT&T Wireless Services Inc | AT&T Mobility II LLC, AT&T Wireless Services Inc |
| US20010001876A1 | 0.590 | Security method and system for persistent storage and communications on computer network systems and computer network systems employing the same | APPLICATION | 2001-05-24 | 1997-12-11 | 25534539 | Good | International Business Machines Corp | International Business Machines Corp |
| US5768382A | 0.590 | Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic and other protocols | GRANT | 1998-06-16 | 1995-11-22 | 24242925 | Good | Walker Asset Management LP | Inventor Holdings LLC |
| US5844497A | 0.589 | Apparatus and method for providing an authentication system | GRANT | 1998-12-01 | 1996-11-07 | 24992433 | Good | Litronic Inc | Imprivata Inc |
| US5949881A | 0.589 | Apparatus and method for cryptographic companion imprinting | GRANT | 1999-09-07 | 1995-12-04 | 24264918 | Good | Intel Corp | Intel Corp |
| US7725720B2 | 0.589 | Method for generating and managing a local area network | GRANT | 2010-05-25 | 2003-07-14 | 33569576 | Good | Nagravision SA | Nagravision SARL |
| US7730543B1 | 0.589 | Method and system for enabling users of a group shared across multiple file security systems to access secured files | GRANT | 2010-06-01 | 2003-06-30 | 42200354 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US5077790A | 0.589 | Secure over-the-air registration of cordless telephones | GRANT | 1991-12-31 | 1990-08-03 | 27072939 | Good | Motorola Inc | Motorola Solutions Inc |
| US7107454B2 | 0.589 | Signature system presenting user signature information | GRANT | 2006-09-12 | 1998-08-04 | 16754429 | Good | Fujitsu Ltd, Sumitomo Mitsui Banking Corp | Fujitsu Ltd, Sumitomo Mitsui Banking Corp |
| US5818937A | 0.588 | Telephone tone security device | GRANT | 1998-10-06 | 1996-08-12 | 24793082 | Good | NCR Corp | NCR Voyix Corp |
| US5949883A | 0.588 | Encryption system for mixed-trust environments | GRANT | 1999-09-07 | 1995-09-28 | 24134260 | Good | Entrust Ltd | Entrust Ltd |
| US5742756A | 0.588 | System and method of using smart cards to perform security-critical operations requiring user authorization | GRANT | 1998-04-21 | 1996-02-12 | 24403080 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7162452B1 | 0.588 | Key distribution via a memory device | GRANT | 2007-01-09 | 1999-03-25 | 26824355 | Good | Koninklijke Philips Electronics NV, UQE LLC | Koninklijke Philips NV |
| US6182220B1 | 0.588 | System and method for building and exchanging encrypted passwords between a client and server | GRANT | 2001-01-30 | 1998-03-30 | 21966726 | Good | International Business Machines Corp | PHONENICIA INNOVATIONS SUBSIDIARY OF PENDRELL TECHNOLOGIES LLC LLC, Uniloc 2017 LLC |
| US20080044027A1 | 0.588 | System and Method of Reliable Foward Secret Key Sharing with Physical Random Functions | APPLICATION | 2008-02-21 | 2003-10-29 | 34555977 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US8654976B2 | 0.588 | Apparatus and method for a random wave envelope for generating a sequence of encryption keys for communication security in mobile wireless devices part III | GRANT | 2014-02-18 | 2005-07-14 | 37669370 | Good | Individual | Individual |
| US9165154B2 | 0.588 | Trusted cloud computing and services framework | GRANT | 2015-10-20 | 2009-02-16 | 42560901 | Good | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US20060242068A1 | 0.587 | Method forversatile content control | APPLICATION | 2006-10-26 | 2004-12-21 | 37188231 | Good | SanDisk Technologies LLC | DISCRETIX TECHNOLOGIES Ltd |
| US5546464A | 0.587 | Method of and apparatus for selective resynchronization in a digital cellular communications system | GRANT | 1996-08-13 | 1994-09-16 | 23188777 | Good | Ericsson Inc | Ericsson Inc |
| US7508942B2 | 0.587 | Multi-process descrambler | GRANT | 2009-03-24 | 2002-11-05 | 32179596 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7486952B1 | 0.587 | Facilitated security for handoff in wireless communications | GRANT | 2009-02-03 | 2000-02-09 | 23992390 | Good | Alcatel Lucent USA Inc | Nokia of America Corp |
| US4720859A | 0.587 | Method and system for the mutual encyphered indentification between data communicating stations and stations for use with such method and system | GRANT | 1988-01-19 | 1981-04-08 | 20343561 | Good | US Philips Corp | US Philips Corp |
| US6256514B1 | 0.586 | Secure radio personal communications system and method | GRANT | 2001-07-03 | 1993-11-04 | 22763298 | Good | Ericsson Inc | Ericsson Inc |
| US5734819A | 0.586 | Method and apparatus for validating system operation | GRANT | 1998-03-31 | 1994-10-12 | 23254037 | Good | International Business Machines Corp | International Business Machines Corp |
| US8656472B2 | 0.586 | Request-specific authentication for accessing web service resources | GRANT | 2014-02-18 | 2007-04-20 | 39873566 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5475758A | 0.586 | User authenticating system and method in wide area distributed environment | GRANT | 1995-12-12 | 1993-01-22 | 11703371 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US7958355B2 | 0.586 | Keytote component | GRANT | 2011-06-07 | 2006-03-01 | 38472719 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8576751B2 | 0.586 | Method mobile station system and network processor for use in mobile communications | GRANT | 2013-11-05 | 2008-10-02 | 40019926 | Good | Motorola Solutions Inc | Motorola Solutions Inc |
| US8528071B1 | 0.586 | System and method for flexible authentication in a data communications network | GRANT | 2013-09-03 | 2003-12-05 | 49034836 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| EP1975845A2 | 0.586 | Password protection for file backups | GRANT | 2008-10-01 | 2007-03-30 | 39577907 | Good | Data Center Technologies | Veritas Technologies LLC |
| US5245658A | 0.586 | Domain-based encryption | GRANT | 1993-09-14 | 1992-01-06 | 25223093 | Good | Individual | Individual |
| US4697072A | 0.586 | Identification card and authentication system therefor | GRANT | 1987-09-29 | 1984-09-07 | 16205469 | Good | Casio Computer Co Ltd | Casio Computer Co Ltd |
| US6131090A | 0.586 | Method and system for providing controlled access to information stored on a portable recording medium | GRANT | 2000-10-10 | 1997-03-04 | 25204604 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US7733874B2 | 0.586 | Communicating packets between devices involving the use of different communication protocols | GRANT | 2010-06-08 | 2006-10-27 | 39529039 | Good | International Business Machines Corp | International Business Machines Corp |
| US9461825B2 | 0.585 | Method and system for preventing revocation denial of service attacks | GRANT | 2016-10-04 | 2004-01-30 | 39275881 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US7287271B1 | 0.585 | System and method for enabling secure access to services in a computer network | GRANT | 2007-10-23 | 1997-04-08 | 32682906 | Good | Visto Corp | FB COMMERCIAL FINANCE Inc, Malikie Innovations Ltd, Good Technology Corp |
| US6385596B1 | 0.585 | Secure online music distribution system | GRANT | 2002-05-07 | 1998-02-06 | 21796331 | Good | Liquid Audio Inc | Microsoft Technology Licensing LLC |
| US5736932A | 0.585 | Security for controlled access systems | GRANT | 1998-04-07 | 1996-07-03 | 24708784 | Good | AT&T Corp | AT&T Corp |
| US7277549B2 | 0.585 | System for implementing business processes using key server events | GRANT | 2007-10-02 | 2000-04-25 | 46300411 | Good | Secure Data In Motion Inc | Proofpoint Inc |
| US5371794A | 0.585 | Method and apparatus for privacy and authentication in wireless networks | GRANT | 1994-12-06 | 1993-11-02 | 22522402 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| US8892881B2 | 0.584 | Split key secure access system | GRANT | 2014-11-18 | 2009-03-03 | 42709168 | Good | University of Toronto | University of Toronto |
| US7243236B1 | 0.584 | Systems and methods for using cryptography to protect secure and insecure computing environments | GRANT | 2007-07-10 | 1999-07-29 | 38227140 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US8561139B2 | 0.584 | Method and appartus for network security using a router based authentication | GRANT | 2013-10-15 | 2003-10-01 | 34396380 | Good | Individual | Individual |
| US5703949A | 0.584 | Method for establishing secure communications among processing devices | GRANT | 1997-12-30 | 1994-04-28 | 22881494 | Good | Citibank NA | Citibank NA |
| US7436965B2 | 0.584 | Optical out-of-band key distribution | GRANT | 2008-10-14 | 2003-02-19 | 32736425 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20080082446A1 | 0.584 | Remote Authorization for Unlocking Electronic Data System and Method | APPLICATION | 2008-04-03 | 1999-10-01 | 39262160 | Good | Greater Boston Authentication Solutions LLC | Greater Boston Authentication Solutions LLC |
| US7058814B1 | 0.584 | System and method for providing time-limited access to people objects and services | GRANT | 2006-06-06 | 2000-09-28 | 36569086 | Good | International Business Machines Corp | Twitter Inc |
| US20070174636A1 | 0.584 | Methods systems and apparatus for encrypting e-mail | APPLICATION | 2007-07-26 | 2005-02-23 | 38286987 | Good | INFINITRUST | INFINITRUST |
| US7925895B2 | 0.584 | Data management apparatus data management method and storage medium | GRANT | 2011-04-12 | 2005-02-22 | 36914028 | Good | Kyocera Mita Corp | Kyocera Document Solutions Inc |
| WO2002025860A1 | 0.584 | THE DYNAMIC IDENTIFICATION METHOD WITHOUT IDENTIFICATION CODE | APPLICATION | 2002-03-28 | 2000-09-20 | 4590493 | Good | ||
| US6328217B1 | 0.583 | Integrated circuit card with application history list | GRANT | 2001-12-11 | 1997-05-15 | 27366921 | Good | Mondex International Ltd | Mondex International Ltd |
| US7213158B2 | 0.583 | Distributed autonomic backup | GRANT | 2007-05-01 | 2002-06-28 | 29779735 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US20030140232A1 | 0.583 | Method and apparatus for secure encryption of data | APPLICATION | 2003-07-24 | 2002-01-21 | 21982181 | Good | Individual | Individual |
| US7478418B2 | 0.583 | Guaranteed delivery of changes to security policies in a distributed system | GRANT | 2009-01-13 | 2001-12-12 | 27372626 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US8312265B2 | 0.583 | Encrypting received content | GRANT | 2012-11-13 | 2001-12-11 | 21770888 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US5191611A | 0.583 | METHOD AND APPARATUS FOR PROTECTING MATERIAL ON STORAGE MEDIA AND FOR TRANSFERRING MATERIAL ON STORAGE MEDIA TO VARIOUS RECIPIENTS | GRANT | 1993-03-02 | 1989-04-03 | 27502453 | Good | F Poszat HU LLC | F Poszat HU LLC |
| US20110138191A1 | 0.583 | SECURE DATA CACHE | APPLICATION | 2011-06-09 | 2008-04-29 | 39522724 | Good | Cryptomathic Ltd | Cryptomathic Ltd |
| US8516558B2 | 0.582 | Polling authentication system | GRANT | 2013-08-20 | 2008-02-25 | 40999700 | Good | Individual | Individual |
| US8443426B2 | 0.582 | Method and system for preventing impersonation of a computer system user | GRANT | 2013-05-14 | 2007-06-11 | 39952452 | Good | Protegrity Corp | Protegrity Corp |
| USRE39878E1 | 0.582 | Method and apparatus for network initiated parameter updating | GRANT | 2007-10-09 | 1997-03-14 | 21914698 | Good | Nortel Networks Ltd | Ericsson AB |
| US8416954B1 | 0.582 | Systems and methods for accessing storage or network based replicas of encrypted volumes with no additional key management | GRANT | 2013-04-09 | 2008-09-30 | 47999293 | Good | EMC Corp | EMC Corp |
| US7533735B2 | 0.582 | Digital authentication over acoustic channel | GRANT | 2009-05-19 | 2002-02-15 | 34103229 | Good | Qualcomm Inc | Qualcomm Inc |
| US5724423A | 0.582 | Method and apparatus for user authentication | GRANT | 1998-03-03 | 1995-09-18 | 24109774 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US6986045B2 | 0.582 | Single algorithm cipher suite for messaging | GRANT | 2006-01-10 | 2001-08-17 | 25459941 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US6336186B1 | 0.581 | Cryptographic system and methodology for creating and managing crypto policy on certificate servers | GRANT | 2002-01-01 | 1998-07-02 | 26784186 | Good | Networks Associates Technology Inc | McAfee LLC, CA Inc |
| US6463155B1 | 0.581 | Broadcast reception device and contract management device using common master key in conditional access broadcast system | GRANT | 2002-10-08 | 1997-12-26 | 26528157 | Good | Toshiba Corp | Toshiba Corp |
| US8484695B2 | 0.581 | System and method for providing access control | GRANT | 2013-07-09 | 2002-10-10 | 32094061 | Good | RPX Corp | RPX Corp |
| US20100146280A1 | 0.581 | REMOTE ASSISTING METHOD AND SYSTEM | APPLICATION | 2010-06-10 | 2008-12-10 | 42232392 | Good | Industrial Technology Research Institute ITRI | Industrial Technology Research Institute ITRI |
| US5594795A | 0.581 | Method and apparatus for key transforms to discriminate between different networks | GRANT | 1997-01-14 | 1994-07-05 | 23031827 | Good | Ericsson Inc | Ericsson Inc |
| US20060101510A1 | 0.581 | Negotiating secure connections through a proxy server | APPLICATION | 2006-05-11 | 2001-04-19 | 25277941 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7302571B2 | 0.581 | Method and system to maintain portable computer data secure and authentication token for use therein | GRANT | 2007-11-27 | 2001-04-12 | 23086101 | Good | University of Michigan | University of Michigan |
| US8565438B2 | 0.581 | Method of storing broadcast contents in mobile broadcast service terminal | GRANT | 2013-10-22 | 2007-09-21 | 40468601 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US20090220089A1 | 0.581 | METHOD AND APPARATUS FOR MAPPING ENCRYPTED AND DECRYPTED DATA VIA A MULTIPLE KEY MANAGEMENT SYSTEM | APPLICATION | 2009-09-03 | 2008-02-28 | 41013185 | Good | International Business Machines Corp | International Business Machines Corp |
| US8582735B2 | 0.581 | System and method for monitoring and handling telecommunication activity via a computer network | GRANT | 2013-11-12 | 2002-09-30 | 32068211 | Good | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
| US6088450A | 0.581 | Authentication system based on periodic challenge/response protocol | GRANT | 2000-07-11 | 1996-04-17 | 24542304 | Good | Intel Corp | Intel Corp |
| US8176334B2 | 0.580 | Document security system that permits external users to gain access to secured files | GRANT | 2012-05-08 | 2002-09-30 | 32030168 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US7562214B2 | 0.580 | Data processing systems | GRANT | 2009-07-14 | 2003-03-31 | 34072625 | Good | International Business Machines Corp | Airbnb Inc |
| US4214230A | 0.580 | Personal identification system | GRANT | 1980-07-22 | 1978-01-19 | 25356127 | Good | Individual | ICL System AB |
| US5307411A | 0.580 | Means for identification and exchange of encryption keys | GRANT | 1994-04-26 | 1991-09-12 | 20383706 | Good | Televerket | Telia Co AB |
| WO2005107287A1 | 0.580 | SECURE PORTABLE DATA COMMUNICATOR AND VIEWER | APPLICATION | 2005-11-10 | 2004-04-21 | 35242057 | Good | ||
| US7110546B2 | 0.580 | Synchronization of session keys | GRANT | 2006-09-19 | 1999-12-10 | 8240981 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV, US Philips Corp |
| US7127088B1 | 0.580 | Method of authenticating proper access to secured site and device for implementation thereof | GRANT | 2006-10-24 | 1999-07-19 | 23403606 | Good | Mandylion Research Labs LLC | Mandylion Research Labs LLC, SuperMedia LLC |
| US20020184512A1 | 0.579 | Method and apparatus for supporting remote configuration to facilitate subscriber management | APPLICATION | 2002-12-05 | 2001-05-31 | 25359980 | Good | B2C2 Inc | B2C2 Inc |
| US4453074A | 0.579 | Protection system for intelligent cards | GRANT | 1984-06-05 | 1981-10-19 | 23212643 | Good | American Express Co | American Express Co |
| US5432851A | 0.579 | Personal computer access control system | GRANT | 1995-07-11 | 1993-10-21 | 22485273 | Good | Tecsec Inc | Tecsec Inc |
| US8782393B1 | 0.578 | Accessing SSL connection data by a third-party | GRANT | 2014-07-15 | 2006-03-23 | 51135822 | Good | F5 Networks Inc | F5 Inc |
| US8543829B2 | 0.578 | Token device re-synchronization through a network solution | GRANT | 2013-09-24 | 2007-01-05 | 39595440 | Good | eBay Inc | eBay Inc |
| US20040148509A1 | 0.578 | Method of using biometric information for secret generation | APPLICATION | 2004-07-29 | 2001-03-23 | 20428921 | Good | Agency for Science Technology and Research Singapore | Agency for Science Technology and Research Singapore |
| US7861306B2 | 0.578 | Method and system for limiting the use of user-specific software features | GRANT | 2010-12-28 | 2000-06-27 | 24418707 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8341427B2 | 0.578 | Trusted cloud computing and services framework | GRANT | 2012-12-25 | 2009-02-16 | 42560902 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7251828B1 | 0.578 | Flexible method of security data backup | GRANT | 2007-07-31 | 2000-09-01 | 38290422 | Good | ActivCard Ireland Ltd | ActivCard Ireland Ltd |
| US4888800A | 0.578 | Secure messaging systems | GRANT | 1989-12-19 | 1987-03-03 | 10613228 | Good | Hewlett Packard Co | HP Inc |
| US8510556B2 | 0.578 | Authentication method system server and user node | GRANT | 2013-08-13 | 2007-10-29 | 40616253 | Good | Huawei Technologies Co Ltd | Huawei Technologies Co Ltd |
| US7240363B1 | 0.577 | System and method for thwarting identity theft and other identity misrepresentations | GRANT | 2007-07-03 | 1999-10-06 | 38196944 | Good | Individual | Individual |
| US5764887A | 0.577 | System and method for supporting distributed computing mechanisms in a local area network server environment | GRANT | 1998-06-09 | 1995-12-11 | 24279747 | Good | International Business Machines Corp | International Business Machines Corp |
| US20040230812A1 | 0.577 | Method for authentication of a user with an authorizing device and a security apparatus for carrying out the method | APPLICATION | 2004-11-18 | 2003-05-16 | 33035117 | Good | Berner Fachhochschule | Berner Fachhochschule Architektur Holz und Bau BFH AHB, AXSionics AG |
| US7028187B1 | 0.577 | Electronic transaction apparatus for electronic commerce | GRANT | 2006-04-11 | 1991-11-15 | 27574268 | Good | Citibank NA | Citibank NA |
| US6088797A | 0.576 | Tamper-proof electronic processing device | GRANT | 2000-07-11 | 1994-04-28 | 27398571 | Good | Citibank NA | Citibank NA |
| US8060447B2 | 0.576 | Method of providing transactions employing advertising based verification | GRANT | 2011-11-15 | 2007-08-08 | 41064284 | Good | Imation Corp | Data Locker Inc |
| US6539092B1 | 0.576 | Leak-resistant cryptographic indexed key update | GRANT | 2003-03-25 | 1998-07-02 | 22228888 | Good | Cryptography Research Inc | Cryptography Research Inc |
| US7350695B2 | 0.576 | Method system and computer program product for implementing pin-based data transfer activities | GRANT | 2008-04-01 | 2005-06-21 | 37572400 | Good | Greenwald Industries Inc | Greenwald Industries Inc |
| US8848914B2 | 0.576 | Spectrum authorization and related communications methods and apparatus | GRANT | 2014-09-30 | 2008-11-18 | 42172091 | Good | Qualcomm Inc | Qualcomm Inc |
| EP1435558A1 | 0.576 | On-device random number generator | GRANT | 2004-07-07 | 2003-01-02 | 34424779 | Good | Texas Instruments France SAS, Texas Instruments Inc | Texas Instruments France SAS, Texas Instruments Inc |
| US5596718A | 0.575 | Secure computer network using trusted path subsystem which encrypts/decrypts and communicates with user through local workstation user I/O devices without utilizing workstation processor | GRANT | 1997-01-21 | 1992-07-10 | 25431073 | Good | Secure Computing LLC | McAfee LLC |
| US9811691B2 | 0.575 | Program execution device | GRANT | 2017-11-07 | 2003-08-26 | 34213903 | Good | Panasonic Intellectual Property Corp of America | Panasonic Holdings Corp |
| US7409562B2 | 0.575 | Method and apparatus for encrypting media programs for later purchase and viewing | GRANT | 2008-08-05 | 2001-09-21 | 25503693 | Good | DirecTV Group Inc | DirecTV LLC |
| US7802109B2 | 0.575 | Trusted system for file distribution | GRANT | 2010-09-21 | 2003-12-10 | 34653086 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US4694491A | 0.575 | Cryptographic system using interchangeable key blocks and selectable key fragments | GRANT | 1987-09-15 | 1985-03-11 | 24853826 | Good | General Instrument Corp | Arris Technology Inc |
| US5157726A | 0.575 | Document copy authentication | GRANT | 1992-10-20 | 1991-12-19 | 25204329 | Good | Xerox Corp | Xerox Corp |
| US8160244B2 | 0.575 | Stateless hardware security module | GRANT | 2012-04-17 | 2004-10-01 | 35266792 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US20030149876A1 | 0.575 | Method and system for performing perfectly secure key exchange and authenticated messaging | APPLICATION | 2003-08-07 | 2002-02-01 | 27658553 | Good | Secure Choice LLC | Secure Choice LLC |
| US9703938B2 | 0.574 | Direct authentication system and method via trusted authenticators | GRANT | 2017-07-11 | 2001-08-29 | 46924877 | Good | Individual | Ameritech Solutions Inc |
| US7203314B1 | 0.574 | Super encrypted storage and retrieval of media programs with modified conditional access functionality | GRANT | 2007-04-10 | 2000-07-21 | 37904278 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US8060750B2 | 0.574 | Secure seed provisioning | GRANT | 2011-11-15 | 2007-06-29 | 39677364 | Good | EMC Corp | RSA Security LLC |
| US8582773B2 | 0.573 | Key synchronization mechanism for wireless LAN (WLAN) | GRANT | 2013-11-12 | 2003-07-29 | 34135109 | Good | Thomson Licensing SAS | InterDigital CE Patent Holdings SAS |
| US6801998B1 | 0.573 | Method and apparatus for presenting anonymous group names | GRANT | 2004-10-05 | 1999-11-12 | 23743924 | Good | Sun Microsystems Inc | Oracle America Inc |
| US4634808A | 0.572 | Descrambler subscriber key production system utilizing key seeds stored in descrambler | GRANT | 1987-01-06 | 1984-03-15 | 24359313 | Good | MA Com Government Systems Inc | Arris Technology Inc, Engility LLC |
| US20030221098A1 | 0.572 | Method for automatically updating a network ciphering key | APPLICATION | 2003-11-27 | 2002-05-22 | 29547831 | Good | Inventec Appliances Corp | Inventec Appliances Corp |
| US8745409B2 | 0.572 | System and method for securing portable data | GRANT | 2014-06-03 | 2002-12-18 | 32599709 | Good | SanDisk IL Ltd | Western Digital Israel Ltd |
| US7562232B2 | 0.572 | System and method for providing manageability to security information for secured items | GRANT | 2009-07-14 | 2001-12-12 | 27372624 | Good | Guardian Data Storage LLC, SecretSEAL Inc | Intellectual Ventures I LLC, SecretSEAL Inc, Individual |
| US5016276A | 0.572 | Common cryptokey generation system and communication system using common cryptokeys | GRANT | 1991-05-14 | 1986-07-31 | 26498759 | Good | Advance KK | Advance KK |
| US4935961A | 0.571 | Method and apparatus for the generation and synchronization of cryptographic keys | GRANT | 1990-06-19 | 1988-07-27 | 22841441 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US20150106954A1 | 0.571 | CONTENT TRANSMISSION DEVICE AND CONTENT RECEPTION DEVICE | APPLICATION | 2015-04-16 | 2008-03-17 | 41090746 | Good | Hitachi Maxell Ltd | Maxell Ltd |
| US5325434A | 0.571 | Method for authenticating communications participants system for application of the method and first communications participant and second communication participant for application in the system | GRANT | 1994-06-28 | 1991-10-25 | 19859853 | Good | Koninklijke PTT Nederland NV | Koninklijke KPN NV |
| US20020087860A1 | 0.571 | Cryptographic data security system and method | APPLICATION | 2002-07-04 | 2000-10-20 | 26934812 | Good | Wave Systems Corp, Power Medical Interventions LLC | Wave Systems Corp, Power Medical Interventions LLC, Individual |
| US6915437B2 | 0.571 | System and method for improved network security | GRANT | 2005-07-05 | 2000-12-20 | 33452866 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20040161110A1 | 0.571 | Server apparatus key management apparatus and encrypted communication method | APPLICATION | 2004-08-19 | 2003-02-19 | 32844525 | Good | Toshiba Corp | Toshiba Corp |
| US8775319B2 | 0.571 | Secure content transfer systems and methods to operate the same | GRANT | 2014-07-08 | 2006-05-15 | 38686299 | Good | DirecTV Group Inc | DirecTV LLC |
| US7526657B2 | 0.570 | Information processing apparatus information processing method and program storage medium | GRANT | 2009-04-28 | 2000-11-30 | 18835758 | Good | Sony Corp | Sony Corp |
| US7362862B2 | 0.570 | Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons | GRANT | 2008-04-22 | 1995-11-22 | 28678892 | Good | Walker Digital LLC | Inventor Holdings LLC |
| WO2010103345A1 | 0.570 | METHOD AND APPARATUS FOR ACTIVATE AN AUTHENTICATION ON A MOBILE DEVICE | APPLICATION | 2010-09-16 | 2009-03-12 | 42727845 | Good | ||
| US8290157B2 | 0.570 | Identification of a compromised content player | GRANT | 2012-10-16 | 2007-02-20 | 39706679 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8261334B2 | 0.570 | System for performing web authentication of a user by proxy | GRANT | 2012-09-04 | 2008-04-25 | 41216299 | Good | Yodlee Inc | Yodlee Inc |
| US5835600A | 0.570 | Block encryption algorithm with data-dependent rotations | GRANT | 1998-11-10 | 1995-11-01 | 24188322 | Good | RSA Data Security Inc | EMC Corp |
| US5481610A | 0.570 | Digital radio transceiver with encrypted key storage | GRANT | 1996-01-02 | 1994-02-28 | 22751072 | Good | Ericsson Inc | Ericsson Inc |
| US5708709A | 0.569 | System and method for managing try-and-buy usage of application programs | GRANT | 1998-01-13 | 1995-12-08 | 24276928 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6055575A | 0.569 | Virtual private network system and method | GRANT | 2000-04-25 | 1997-01-28 | 21758422 | Good | Ascend Communications Inc | Ascend Communications Inc |
| US8079078B2 | 0.569 | Encryption apparatus program for use therewith and method for use therewith | GRANT | 2011-12-13 | 2004-01-09 | 34819329 | Good | Sony Corp | Sony Corp |
| US8001565B2 | 0.569 | Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems | GRANT | 2011-08-16 | 2006-05-15 | 38686292 | Good | DirecTV Group Inc | DirecTV LLC |
| US6772333B1 | 0.569 | Atomic session-start operation combining clear-text and encrypted sessions to provide id visibility to middleware such as load-balancers | GRANT | 2004-08-03 | 1999-09-01 | 32771634 | Good | Dickens Coal LLC | Zarbana Digital Fund LLC, Hanger Solutions LLC |
| US5619576A | 0.569 | Variable-key cryptography system | GRANT | 1997-04-08 | 1994-03-14 | 22780869 | Good | Individual | Individual |
| US7516483B2 | 0.569 | System and method for accomplishing two-factor user authentication using the internet | GRANT | 2009-04-07 | 2001-08-24 | 26728629 | Good | Secure Computing LLC | McAfee LLC |
| US20090254756A1 | 0.569 | Data communication method | APPLICATION | 2009-10-08 | 2004-09-24 | 36089917 | Good | SYNCPLUS Inc | SYNCPLUS Inc |
| US6745936B1 | 0.569 | Method and apparatus for generating secure endorsed transactions | GRANT | 2004-06-08 | 1996-08-23 | 32327025 | Good | Orion Systems Inc | Orion Systems Inc |
| US8838990B2 | 0.569 | Bio-cryptography: secure cryptographic protocols with bipartite biotokens | GRANT | 2014-09-16 | 2008-04-25 | 41216155 | Good | University of Colorado | HID Global Corp, University of Colorado |
| US7096358B2 | 0.569 | Encrypting file system | GRANT | 2006-08-22 | 1998-05-07 | 36817006 | Good | MAZ Tech Inc | RPX Corp |
| US5349643A | 0.569 | System and method for secure initial program load for diskless workstations | GRANT | 1994-09-20 | 1993-05-10 | 22019242 | Good | International Business Machines Corp | International Business Machines Corp |
| US8983061B2 | 0.569 | Method and apparatus for cryptographically processing data | GRANT | 2015-03-17 | 2004-02-13 | 34975955 | Good | IVI Holdings Ltd | IVI Holdings Ltd |
| US20070179903A1 | 0.568 | Identity theft mitigation | APPLICATION | 2007-08-02 | 2006-01-30 | 38323287 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7343493B2 | 0.568 | Encrypted file system using TCPA | GRANT | 2008-03-11 | 2002-03-28 | 28452898 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US7565683B1 | 0.568 | Method and system for implementing changes to security policies in a distributed security system | GRANT | 2009-07-21 | 2001-12-12 | 40872738 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| WO2002021469A2 | 0.568 | INTERACTIVE AUTHENTICATION PROCESS | APPLICATION | 2002-03-14 | 2000-09-05 | 26077128 | Good | ||
| US20090276622A1 | 0.568 | SECRET AUTHENTICATION SYSTEM | APPLICATION | 2009-11-05 | 2008-05-01 | 41257910 | Good | Panasonic Corp | Panasonic Corp |
| US5652795A | 0.568 | Method and apparatus for an adapter card providing conditional access in a communication system | GRANT | 1997-07-29 | 1994-11-14 | 24225229 | Good | Hughes Electronics Corp | JPMorgan Chase Bank NA, Hughes Network Systems LLC |
| USRE41546E1 | 0.568 | Method and system for managing security tiers | GRANT | 2010-08-17 | 2001-12-12 | 46150502 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US5953652A | 0.568 | Detection of fraudulently registered mobile phones | GRANT | 1999-09-14 | 1997-01-24 | 25143605 | Good | AT&T Wireless Services Inc | AT&T Mobility II LLC, AT&T Wireless Services Inc |
| US6504932B1 | 0.567 | Method of transferring information between a subscriber identification module and a radiocommunication mobile terminal and a corresponding subscriber identification module and mobile terminal | GRANT | 2003-01-07 | 1998-01-26 | 9522138 | Good | Alcatel SA | JVCO TAM HOLDING Ltd, Maples Corp Services Ltd, DRNC Holdings Inc |
| US8751391B2 | 0.567 | System and process for performing purchase transactions using tokens | GRANT | 2014-06-10 | 2002-03-29 | 28675449 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20030016819A1 | 0.567 | Secure socket layer (SSL) load generation with handshake replay | APPLICATION | 2003-01-23 | 2001-07-20 | 25426012 | Good | Hewlett Packard Co | Hewlett Packard Development Co LP |
| US6233687B1 | 0.567 | Method and apparatus for providing configuration information in a network | GRANT | 2001-05-15 | 1998-01-21 | 21745558 | Good | Nortel Networks Ltd | RPX Clearinghouse LLC |
| US7290288B2 | 0.566 | Method and system for controlling access by an authentication server to protected computer resources provided via an internet protocol network | GRANT | 2007-10-30 | 1997-06-11 | 41118015 | Good | Prism Technologies LLC | Prism Technologies LLC |
| US8095466B2 | 0.566 | Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems | GRANT | 2012-01-10 | 2006-05-15 | 38686290 | Good | DirecTV Group Inc | DirecTV LLC |
| US7848526B2 | 0.566 | Method of receiving session key in home network and method of reproducing content using the same | GRANT | 2010-12-07 | 2004-11-18 | 37151468 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7450717B1 | 0.566 | Self authentication ciphertext chaining | GRANT | 2008-11-11 | 1999-06-08 | 22481885 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US7647505B2 | 0.566 | Recording medium recording medium reading/writing apparatus and method of using recording medium | GRANT | 2010-01-12 | 2002-03-11 | 29198068 | Good | Seiko Epson Corp | Seiko Epson Corp |
| US4803725A | 0.566 | Cryptographic system using interchangeable key blocks and selectable key fragments | GRANT | 1989-02-07 | 1985-03-11 | 26728475 | Good | General Instrument Corp | Arris Technology Inc |
| US20060153372A1 | 0.565 | Smart card and method protecting secret key | APPLICATION | 2006-07-13 | 2005-01-10 | 36609087 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US8996421B2 | 0.565 | Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems | GRANT | 2015-03-31 | 2006-05-15 | 38686289 | Good | DirecTV Group Inc | DirecTV Group Inc |
| WO2007027302A2 | 0.564 | RFID SECURITY SYSTEM | APPLICATION | 2007-03-08 | 2005-08-31 | 37809333 | Good | ||
| US7844832B2 | 0.564 | System and method for data source authentication and protection system using biometrics for openly exchanged computer files | GRANT | 2010-11-30 | 2005-11-29 | 38472733 | Good | STONEPOST HOLDINGS LLC | STONEPOST HOLDINGS LLC, Individual |
| US6075861A | 0.564 | Security access system | GRANT | 2000-06-13 | 1996-05-29 | 24637242 | Good | AT&T Corp | Hanger Solutions LLC |
| US6574730B1 | 0.564 | User authentication in a communications network | GRANT | 2003-06-03 | 1994-08-17 | 10759961 | Good | British Telecommunications PLC | British Telecommunications PLC |
| US8972739B1 | 0.564 | Methods and systems for secure pass-set entry in an I/O device | GRANT | 2015-03-03 | 2007-06-01 | 52575226 | Good | Plantronics Inc | Hewlett Packard Development Co LP |
| US7035410B1 | 0.564 | Method and apparatus for enhanced security in a broadband telephony network | GRANT | 2006-04-25 | 1999-03-01 | 36191112 | Good | AT&T Corp | AT&T Corp |
| US7669235B2 | 0.563 | Secure domain join for computing devices | GRANT | 2010-02-23 | 2004-04-30 | 35188437 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5280527A | 0.563 | Biometric token for authorizing access to a host system | GRANT | 1994-01-18 | 1992-04-14 | 25676605 | Good | Kamahira Safe Co Inc | Kamahira Safe Co Inc, Kumahira Safe Co Inc |
| US7010808B1 | 0.563 | Binding digital content to a portable storage device or the like in a digital rights management (DRM) system | GRANT | 2006-03-07 | 2000-08-25 | 35966437 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7346167B2 | 0.563 | Secure mobile ad-hoc network and related methods | GRANT | 2008-03-18 | 2002-05-10 | 29400041 | Good | Harris Corp | Huawei Technologies Co Ltd |
| US5850442A | 0.563 | Secure world wide electronic commerce over an open network | GRANT | 1998-12-15 | 1996-03-26 | 24492602 | Good | Entegrity Solutions Corp | Intellectual Ventures II LLC |
| US5365589A | 0.562 | Method and apparatus for encryption decryption and authentication using dynamical systems | GRANT | 1994-11-15 | 1992-02-07 | 25261764 | Good | Individual | Eatoni Ergonomics Inc |
| US7443984B2 | 0.562 | Information processing system and method for distributing encrypted message data | GRANT | 2008-10-28 | 2000-04-06 | 26589613 | Good | Sony Corp | Sony Corp |
| US9189777B1 | 0.562 | Electronic commerce with cryptographic authentication | GRANT | 2015-11-17 | 1999-09-20 | 26851727 | Good | Security First Corp | Security First Innovations LLC |
| US4281216A | 0.561 | Key management for encryption/decryption systems | GRANT | 1981-07-28 | 1979-04-02 | 21828960 | Good | Motorola Inc | Motorola Solutions Inc |
| US7599494B2 | 0.561 | Distribution of video content using a trusted network key for sharing content | GRANT | 2009-10-06 | 2004-01-16 | 34826433 | Good | DirecTV Group Inc | DirecTV LLC |
| US8719583B2 | 0.561 | Apparatus for verifying and for generating an encrypted token and methods for same | GRANT | 2014-05-06 | 2008-11-21 | 41396293 | Good | Nero AG | Ryujin LLC |
| US7016500B1 | 0.561 | Code exchange protocol | GRANT | 2006-03-21 | 1998-03-18 | 7861377 | Good | Rohde and Schwarz SIT GmbH | Rohde and Schwarz SIT GmbH |
| US7603701B2 | 0.561 | Tools for access to databases via internet protocol networks | GRANT | 2009-10-13 | 2005-06-30 | 37590963 | Good | Xerox Corp | Xerox Corp |
| US8049594B1 | 0.561 | Enhanced RFID instrument security | GRANT | 2011-11-01 | 2004-11-30 | 44839607 | Good | Xatra Fund MX LLC | Qualcomm Inc |
| US20020191796A1 | 0.561 | Symmetric and asymmetric encryption method with arbitrarily selectable one-time keys | APPLICATION | 2002-12-19 | 2001-06-18 | 7688538 | Good | Individual | Individual |
| US6249585B1 | 0.560 | Publicly verifiable key recovery | GRANT | 2001-06-19 | 1998-04-08 | 22005959 | Good | Networks Associates Inc | McAfee LLC |
| US6148400A | 0.560 | Apparatus and method for establishing a crytographic link between elements of a system | GRANT | 2000-11-14 | 1994-02-24 | 22745665 | Good | Merdan Group Inc | Comcast Cable Communications LLC |
| US5761306A | 0.560 | Key replacement in a public key cryptosystem | GRANT | 1998-06-02 | 1996-02-22 | 24423622 | Good | Visa International Service Association | Visa International Service Association |
| US7305562B1 | 0.560 | System method and computer program product for an authentication management infrastructure | GRANT | 2007-12-04 | 1999-03-09 | 38775519 | Good | Citibank NA | Citibank NA, BioNetrix Systems Corp |
| US7580523B2 | 0.560 | Distribution of video content using client to host pairing of integrated receivers/decoders | GRANT | 2009-08-25 | 2004-01-16 | 34620709 | Good | DirecTV Group Inc | DirecTV LLC |
| US9455832B2 | 0.560 | Signatures with confidential message recovery | GRANT | 2016-09-27 | 2007-09-04 | 40428386 | Good | Certicom Corp | Malikie Innovations Ltd |
| US7162744B2 | 0.560 | Connected support entitlement system and method of operation | GRANT | 2007-01-09 | 2002-08-27 | 31976351 | Good | Micron Technology Inc | Round Rock Research LLC |
| US7539313B1 | 0.559 | System and method for key management across geographic domains | GRANT | 2009-05-26 | 2000-09-13 | 40652149 | Good | Nortel Networks Ltd | RPX Clearinghouse LLC |
| US8627437B2 | 0.559 | Method for reading attributes from an ID token | GRANT | 2014-01-07 | 2008-07-15 | 40941856 | Good | Bundesdruckerei GmbH | Bundesdruckerei GmbH |
| US5164988A | 0.559 | Method to establish and enforce a network cryptographic security policy in a public key cryptosystem | GRANT | 1992-11-17 | 1991-10-31 | 25137973 | Good | International Business Machines Corp | International Business Machines Corp |
| US6877092B2 | 0.559 | Apparatus method and computer program product for achieving interoperability between cryptographic key recovery enabled and unaware systems | GRANT | 2005-04-05 | 1998-12-31 | 22842626 | Good | International Business Machines Corp | International Business Machines Corp |
| US7080046B1 | 0.559 | Method for amortizing authentication overhead | GRANT | 2006-07-18 | 2000-09-06 | 27398068 | Good | Xanboo Inc | AT&T Digital Life Inc |
| US6337911B1 | 0.559 | Deferred billing broadcast electronic document distribution system and method | GRANT | 2002-01-08 | 1994-11-14 | 26992077 | Good | Hughes Electronics Corp | DirecTV Group Inc, United Module Corp |
| US7568223B2 | 0.559 | Internet protocol telephony security architecture | GRANT | 2009-07-28 | 1999-04-09 | 22436900 | Good | Arris Technology Inc | Google Technology Holdings LLC |
| US20020049912A1 | 0.557 | Access control method | APPLICATION | 2002-04-25 | 2000-10-20 | 18798896 | Good | Hitachi Ltd | Hitachi Ltd |
| US7836308B2 | 0.557 | Apparatus and method for multiple function authentication device | GRANT | 2010-11-16 | 2003-06-19 | 33539263 | Good | Qualcomm Inc | Qualcomm Inc |
| US7529938B2 | 0.557 | Method apparatus and system for performing authentication according to challenge-response protocol using scrambled access information | GRANT | 2009-05-05 | 2000-01-14 | 26583586 | Good | Panasonic Corp | Panasonic Corp |
| US7272727B2 | 0.557 | Method for managing external storage devices | GRANT | 2007-09-18 | 2005-04-18 | 37109958 | Good | Hitachi Ltd | Hitachi Ltd |
| US8880888B2 | 0.557 | Privacy-enhanced E-passport authentication protocol | GRANT | 2014-11-04 | 2005-05-20 | 37430915 | Good | Certicom Corp | Malikie Innovations Ltd |
| US5343527A | 0.557 | Hybrid encryption method and system for protecting reusable software components | GRANT | 1994-08-30 | 1993-10-27 | 22496991 | Good | International Business Machines Corp | Lockheed Martin Corp |
| US6965674B2 | 0.557 | System and method for providing WLAN security through synchronized update and rotation of WEP keys | GRANT | 2005-11-15 | 2002-05-21 | 29554167 | Good | Wavelink Corp | Ivanti Inc, Ivanti Software Inc |
| US6367017B1 | 0.557 | Apparatus and method for providing and authentication system | GRANT | 2002-04-02 | 1996-11-07 | 46276276 | Good | Litronic Inc | Imprivata Inc |
| US8321674B2 | 0.557 | Information processing device computer program and information processing system | GRANT | 2012-11-27 | 2008-07-14 | 41506178 | Good | Sony Corp | Sony Corp |
| US4193131A | 0.557 | Cryptographic verification of operational keys used in communication networks | GRANT | 1980-03-11 | 1977-12-05 | 25326236 | Good | International Business Machines Corp | International Business Machines Corp |
| US6226383B1 | 0.557 | Cryptographic methods for remote authentication | GRANT | 2001-05-01 | 1996-04-17 | 27360403 | Good | Integrity Sciences Inc | Kinglite Holdings Inc |
| US7661146B2 | 0.556 | Method and system for providing a secure multi-user portable database | GRANT | 2010-02-09 | 2005-07-01 | 37591472 | Good | PrivaMed Inc | PrivaMed Inc |
| US7110979B2 | 0.556 | Secure payment method and system | GRANT | 2006-09-19 | 2001-05-02 | 9913922 | Good | Virtual Access Ltd | Virtual Access Ltd, Resource Consortium Ltd |
| WO1997008870A2 | 0.556 | SECURE CRYPTOGRAPHIC METHODS FOR ELECTRONIC TRANSFER OF INFORMATION | APPLICATION | 1997-03-06 | 1995-08-31 | 24078071 | Good | ||
| US7549047B2 | 0.556 | Method and system for securely sharing files | GRANT | 2009-06-16 | 2002-11-21 | 32324628 | Good | Xerox Corp | Cisco Technology Inc |
| US4864616A | 0.556 | Cryptographic labeling of electronically stored data | GRANT | 1989-09-05 | 1987-10-15 | 22323942 | Good | Micronyx Inc | MICRONYX Inc 1901 N CENTRAL EXPRESSWAY SUITE 400 RICHARDSON TEXAS 75080, Micronyx Inc |
| US6714649B1 | 0.556 | Pay broadcasting system with enhanced security against illegal access to a down loaded program in a subscriber terminal | GRANT | 2004-03-30 | 1998-07-02 | 16435238 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp, Panasonic Intellectual Property Corp of America |
| US8627092B2 | 0.556 | Asymmetric cryptography for wireless systems | GRANT | 2014-01-07 | 2006-03-22 | 38522655 | Good | LG Electronics Inc | LG Electronics Inc |
| WO1987003977A1 | 0.555 | SOLID STATE KEY FOR CONTROLLING ACCESS TO COMPUTER SYSTEMS AND TO COMPUTER SOFTWARE AND/OR FOR SECURE COMMUNICATIONS | APPLICATION | 1987-07-02 | 1985-12-26 | 25213006 | Good | ||
| US5060263A | 0.555 | Computer access control system and method | GRANT | 1991-10-22 | 1988-03-09 | 22600815 | Good | Enigma Logic Inc | ENIGMA LOGIC Inc A CORP OF, Aladdin Knowledge Systems Ltd, Enigma Logic Inc, Secure Computing LLC |
| US20050265550A1 | 0.555 | Polynomial-based multi-user key generation and authentication method and system | APPLICATION | 2005-12-01 | 2002-03-13 | 27798863 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US8261068B1 | 0.555 | Systems and methods for selective encryption of operating system metadata for host-based encryption of data at rest on a logical unit | GRANT | 2012-09-04 | 2008-09-30 | 46726625 | Good | EMC Corp | EMC Corp |
| US8190905B1 | 0.555 | Authorizing administrative operations using a split knowledge protocol | GRANT | 2012-05-29 | 2006-09-29 | 46086425 | Good | NetApp Inc | NetApp Inc |
| US6115816A | 0.555 | Optimized security functionality in an electronic system | GRANT | 2000-09-05 | 1996-12-18 | 25083169 | Good | Intel Corp | Intel Corp |
| US6823070B1 | 0.555 | Method for key escrow in a communication system and apparatus therefor | GRANT | 2004-11-23 | 2000-03-28 | 33435306 | Good | Freescale Semiconductor Inc | Shenzhen Xinguodu Tech Co Ltd, NXP BV, North Star Innovations Inc |
| US8660268B2 | 0.555 | Keyed pseudo-random number generator | GRANT | 2014-02-25 | 2008-04-29 | 41216050 | Good | Red Hat Inc | Red Hat Inc |
| US5060266A | 0.555 | Continuous cipher synchronization for cellular communication system | GRANT | 1991-10-22 | 1990-03-07 | 20378785 | Good | Ericsson GE Mobile Communications Holding Inc | Ericsson Inc |
| US8281375B2 | 0.555 | One time password authentication of websites | GRANT | 2012-10-02 | 2007-01-05 | 39595439 | Good | eBay Inc | eBay Inc |
| US6243466B1 | 0.555 | Auto-escrowable and auto-certifiable cryptosystems with fast key generation | GRANT | 2001-06-05 | 1997-08-29 | 25443863 | Good | CRYPTOPEAK SECURITY, LLC | CRYPTOPEAK SECURITY, LLC |
| US20090030975A1 | 0.555 | APPLICATION GENERATION SYSTEM AND METHOD | APPLICATION | 2009-01-29 | 2007-07-26 | 38512949 | Good | Affle Ltd | Affle Holdings Pte Ltd |
| US7840818B2 | 0.555 | System method and device for playing back recorded content | GRANT | 2010-11-23 | 2000-12-07 | 22953171 | Good | SanDisk Corp | SanDisk Technologies LLC |
| WO2009073144A2 | 0.554 | BIO-CRYPTOGRAPHY: SECURE CRYPTOGRAPHIC PROTOCOLS WITH BIPARTITE BIOTOKENS | APPLICATION | 2009-06-11 | 2007-11-28 | 40718411 | Good | ||
| US6983381B2 | 0.554 | Methods for pre-authentication of users using one-time passwords | GRANT | 2006-01-03 | 2001-01-17 | 26949520 | Good | Arcot Systems LLC | CA Inc |
| US5323465A | 0.554 | Access control | GRANT | 1994-06-21 | 1992-06-10 | 10716828 | Good | Racal Datacom Ltd | Thales eSecurity Ltd |
| US6678731B1 | 0.554 | Controlling access to a network server using an authentication ticket | GRANT | 2004-01-13 | 1999-07-08 | 29780487 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6122742A | 0.554 | Auto-recoverable and auto-certifiable cryptosystem with unescrowed signing keys | GRANT | 2000-09-19 | 1997-06-18 | 25371554 | Good | Individual | Individual |
| US8533815B1 | 0.554 | False reject mitigation using non-biometric authentication | GRANT | 2013-09-10 | 2009-02-03 | 49084291 | Good | Scout Analytics Inc | Concentrix Srev Inc |
| US5050213A | 0.554 | Database usage metering and protection system and method | GRANT | 1991-09-17 | 1986-10-14 | 27405482 | Good | Electronic Publishing Resources Inc | Electronic Publishing Resources Inc |
| US5805674A | 0.554 | Security arrangement and method for controlling access to a protected system | GRANT | 1998-09-08 | 1995-01-26 | 23492961 | Good | Individual | Individual |
| US6396929B1 | 0.554 | Apparatus method and computer program product for high-availability multi-agent cryptographic key recovery | GRANT | 2002-05-28 | 1998-12-31 | 22842654 | Good | International Business Machines Corp | Twitter Inc |
| US5931947A | 0.554 | Secure array of remotely encrypted storage devices | GRANT | 1999-08-03 | 1997-09-11 | 25455239 | Good | International Business Machines Corp | HGST Netherlands BV |
| US8069166B2 | 0.554 | Managing user-to-user contact with inferred presence information | GRANT | 2011-11-29 | 2005-08-01 | 37708933 | Good | Seven Networks Inc | Seven Networks Inc |
| US6307936B1 | 0.554 | Cryptographic key management scheme | GRANT | 2001-10-23 | 1997-09-16 | 27369578 | Good | SafeNet Inc | Thales DIS CPL USA Inc |
| US8755501B2 | 0.553 | Acoustic encoding of dynamic identification codes | GRANT | 2014-06-17 | 1999-12-19 | 11073612 | Good | Encotone Ltd | ENCO-TONE Ltd, Encotone Ltd |
| US20070039046A1 | 0.553 | Proof of execution using random function | APPLICATION | 2007-02-15 | 2003-05-16 | 33452448 | Good | Koninklijke Philips Electronics NV | Intrinsic ID BV |
| US5680452A | 0.553 | Distributed cryptographic object method | GRANT | 1997-10-21 | 1993-10-18 | 46250234 | Good | Tecsec Inc | Tecsec Inc |
| US8107921B2 | 0.552 | Mobile virtual network operator | GRANT | 2012-01-31 | 2008-01-11 | 40851077 | Good | Seven Networks Inc | Seven Networks Inc |
| US7548624B2 | 0.552 | Distribution of broadcast content for remote decryption and viewing | GRANT | 2009-06-16 | 2004-01-16 | 34911248 | Good | DirecTV Group Inc | DirecTV LLC |
| WO2003017568A1 | 0.552 | SECURITY IN COMMUNICATIONS NETWORKS | APPLICATION | 2003-02-27 | 2001-08-17 | 9920608 | Good | ||
| US7941669B2 | 0.552 | Method and apparatus for enabling a user to select an authentication method | GRANT | 2011-05-10 | 2001-01-03 | 26711718 | Good | American Express Travel Related Services Co Inc | Liberty Peak Ventures LLC |
| US8397083B1 | 0.552 | System and method for efficiently deleting a file from secure storage served by a storage system | GRANT | 2013-03-12 | 2006-08-23 | 47780564 | Good | NetApp Inc | NetApp Inc |
| US7010683B2 | 0.552 | Public key validation service | GRANT | 2006-03-07 | 2000-01-14 | 26871941 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| WO2002050663A1 | 0.552 | SECURE NETWORK ARCHITECTURE METHOD AND APPARATUS | APPLICATION | 2002-06-27 | 1997-10-24 | 26680362 | Good | ||
| US8386780B2 | 0.552 | Cryptographic communication system terminal device server and decryption method | GRANT | 2013-02-26 | 2002-06-04 | 30431977 | Good | International Business Machines Corp | International Business Machines Corp |
| US8924309B2 | 0.552 | Method of providing assured transactions by watermarked file display verification | GRANT | 2014-12-30 | 2007-08-08 | 40340913 | Good | Imation Corp | Data Locker Inc |
| US4326098A | 0.552 | High security system for electronic signature verification | GRANT | 1982-04-20 | 1980-07-02 | 22598963 | Good | International Business Machines Corp | International Business Machines Corp |
| US7996914B2 | 0.552 | Semiconductor memory card and data reading apparatus and data reading/reproducing apparatus | GRANT | 2011-08-09 | 1999-04-27 | 26457185 | Good | Panasonic Corp | Panasonic Corp |
| US8914647B2 | 0.552 | Method and system for protecting data | GRANT | 2014-12-16 | 2007-09-20 | 40471620 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US5787172A | 0.552 | Apparatus and method for establishing a cryptographic link between elements of a system | GRANT | 1998-07-28 | 1994-02-24 | 40600072 | Good | Merdan Group Inc | Comcast Cable Communications LLC |
| US20050154887A1 | 0.552 | System and method for secure network state management and single sign-on | APPLICATION | 2005-07-14 | 2004-01-12 | 34739678 | Good | International Business Machines Corp | International Business Machines Corp |
| US5719941A | 0.551 | Method for changing passwords on a remote computer | GRANT | 1998-02-17 | 1996-01-12 | 24351586 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20040107170A1 | 0.551 | Apparatuses for purchasing of goods and services | APPLICATION | 2004-06-03 | 2002-08-08 | 32396885 | Good | Fujitsu Ltd | PCMS Holdings Inc |
| US4977594A | 0.551 | Database usage metering and protection system and method | GRANT | 1990-12-11 | 1986-10-14 | 26977654 | Good | Electronic Publishing Resources Inc | Electronic Publishing Resources Inc |
| US5918228A | 0.551 | Method and apparatus for enabling a web server to impersonate a user of a distributed file system to obtain secure access to supported web documents | GRANT | 1999-06-29 | 1997-01-28 | 25149472 | Good | International Business Machines Corp | International Business Machines Corp |
| US7562218B2 | 0.551 | Method system and device for authenticating a user | GRANT | 2009-07-14 | 2004-08-17 | 35910891 | Good | Research in Motion Ltd | Malikie Innovations Ltd |
| US5809143A | 0.551 | Secure keyboard | GRANT | 1998-09-15 | 1995-12-12 | 24281992 | Good | STURIALE VICKI | STURIALE VICKI |
| US6307837B1 | 0.551 | Method and base station for packet transfer | GRANT | 2001-10-23 | 1997-08-12 | 16884665 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US4924513A | 0.550 | Apparatus and method for secure transmission of data over an unsecure transmission channel | GRANT | 1990-05-08 | 1987-09-25 | 26797920 | Good | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US7380133B2 | 0.550 | Anti-cloning method | GRANT | 2008-05-27 | 2000-12-22 | 25712882 | Good | Nagravision SA | Nagravision SARL |
| US7392384B2 | 0.550 | Method and system for secure storage transmission and control of cryptographic keys | GRANT | 2008-06-24 | 2002-06-28 | 29780026 | Good | Hewlett Packard Development Co LP | Micro Focus LLC |
| US5999622A | 0.550 | Method and apparatus for protecting widely distributed digital information | GRANT | 1999-12-07 | 1995-11-22 | 24245505 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8077870B2 | 0.550 | Cryptographic key split binder for use with tagged data elements | GRANT | 2011-12-13 | 1998-02-13 | 46332495 | Good | Tecsec Inc | Tecsec Inc |
| US5349642A | 0.550 | Method and apparatus for authentication of client server communication | GRANT | 1994-09-20 | 1992-11-03 | 25517196 | Good | Novell Inc | EMC Corp |
| EP0895149B1 | 0.550 | Computer system for protecting a file and a method for protecting a file | GRANT | 2003-09-17 | 1997-07-31 | 8227159 | Good | Siemens AG | Siemens AG |
| US7793108B2 | 0.550 | Method of creating password schemes for devices | GRANT | 2010-09-07 | 2007-02-27 | 39717286 | Good | International Business Machines Corp | International Business Machines Corp |
| US5511121A | 0.550 | Efficient electronic money | GRANT | 1996-04-23 | 1994-02-23 | 26896402 | Good | Bell Communications Research Inc | Nytell Software LLC, Iconectiv LLC |
| US8429720B2 | 0.550 | Method and apparatus for camouflaging of data information and functional transformations | GRANT | 2013-04-23 | 1997-12-23 | 26960411 | Good | CA Inc | CA Inc |
| US6247129B1 | 0.549 | Secure electronic commerce employing integrated circuit cards | GRANT | 2001-06-12 | 1997-03-12 | 21913930 | Good | Visa International Service Association | Visa International Service Association |
| US5497479A | 0.549 | Method and apparatus for remotely controlling and monitoring the use of computer software | GRANT | 1996-03-05 | 1989-04-28 | 26994243 | Good | SofTel Inc | SofTel Inc |
| US8595804B2 | 0.549 | System and method for device security with a plurality of authentication modes | GRANT | 2013-11-26 | 2008-11-06 | 42133103 | Good | AT&T Intellectual Property I LP | Microsoft Technology Licensing LLC |
| US8601560B2 | 0.549 | Method for user terminal authentication of interface server and interface server and user terminal thereof | GRANT | 2013-12-03 | 2009-02-27 | 43005269 | Good | KT Corp | Golden Eye Technologies LLC |
| US5841871A | 0.548 | Method for authenticating a user working in a distributed environment in the client/server mode | GRANT | 1998-11-24 | 1995-11-20 | 9484734 | Good | Bull SA | Bull SA |
| US20050060545A1 | 0.548 | Secure provision of image data | APPLICATION | 2005-03-17 | 2003-09-17 | 29227271 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US9024719B1 | 0.548 | RF transaction system and method for storing user personal data | GRANT | 2015-05-05 | 2001-07-10 | 53001690 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US8363837B2 | 0.548 | Data storage device with data transformation capability | GRANT | 2013-01-29 | 2005-02-28 | 36931955 | Good | HGST Netherlands BV | HGST Netherlands BV |
| US8484486B2 | 0.548 | Integrated cryptographic security module for a network node | GRANT | 2013-07-09 | 2008-08-06 | 41654005 | Good | Silver Spring Networks Inc | Itron Networked Solutions Inc |
| US6289105B1 | 0.547 | Method and apparatus for encrypting and transferring electronic mails | GRANT | 2001-09-11 | 1995-07-28 | 16308153 | Good | Toshiba Corp | Toshiba Corp |
| US5995630A | 0.547 | Biometric input with encryption | GRANT | 1999-11-30 | 1996-03-07 | 25199966 | Good | DEW Engineering and Development ULC | ActivCard Ireland Ltd |
| US9672515B2 | 0.547 | Method and system for secure payments over a computer network | GRANT | 2017-06-06 | 2000-03-15 | 22698221 | Good | Mastercard International Inc | Mastercard International Inc |
| US7203317B2 | 0.547 | System for enabling lazy-revocation through recursive key generation | GRANT | 2007-04-10 | 2001-10-31 | 25531026 | Good | Hewlett Packard Development Co LP | Valtrus Innovations Ltd, Hewlett Packard Enterprise Development LP |
| US7660902B2 | 0.547 | Dynamic file access control and management | GRANT | 2010-02-09 | 2000-11-20 | 25535144 | Good | RSA Security LLC | EMC Corp |
| US20020164036A1 | 0.547 | Certification of transactions | APPLICATION | 2002-11-07 | 2000-12-12 | 26944383 | Good | Nagravision SA | Nagravision SARL, Individual |
| US6853728B1 | 0.547 | Video on demand pay per view services with unmodified conditional access functionality | GRANT | 2005-02-08 | 2000-07-21 | 24487582 | Good | DirecTV Group Inc | DirecTV LLC |
| US20040255199A1 | 0.546 | Debug system microprocessor and debugger | APPLICATION | 2004-12-16 | 2003-03-19 | 33291274 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp, Individual |
| US5978476A | 0.546 | Access restriction to circuit designs | GRANT | 1999-11-02 | 1996-09-17 | 26700977 | Good | Altera Corp | Altera Corp |
| US8694798B2 | 0.546 | Generating and securing multiple archive keys | GRANT | 2014-04-08 | 2008-05-22 | 41342124 | Good | Red Hat Inc | Red Hat Inc |
| US4683968A | 0.546 | System for preventing software piracy employing multi-encrypted keys and single decryption circuit modules | GRANT | 1987-08-04 | 1985-09-03 | 25093283 | Good | Burroughs Corp | FIRST CAD/CAM Inc |
| US5457746A | 0.546 | System and method for access control for portable data storage media | GRANT | 1995-10-10 | 1993-09-14 | 22400004 | Good | Spyrus Inc | SPEX TECHNOLOGIES Inc |
| US5193114A | 0.546 | Consumer oriented smart card system and authentication techniques | GRANT | 1993-03-09 | 1991-08-08 | 24984323 | Good | Individual | Individual |
| EP1370084A1 | 0.546 | System for protecting security registers and method thereof | GRANT | 2003-12-10 | 2002-05-29 | 29549246 | Good | ATI Technologies ULC | ATI Technologies ULC |
| US5177789A | 0.546 | Pocket-sized computer access security device | GRANT | 1993-01-05 | 1991-10-09 | 25102019 | Good | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US4800590A | 0.545 | Computer key and computer lock system | GRANT | 1989-01-24 | 1985-01-14 | 24775650 | Good | Individual | Individual |
| US5471532A | 0.545 | Method of rekeying roaming communication units | GRANT | 1995-11-28 | 1994-02-15 | 22725042 | Good | Motorola Inc | US BRASS Corp A DE CORP, Motorola Solutions Inc |
| US7903811B2 | 0.545 | Cryptographic system and method for encrypting input data | GRANT | 2011-03-08 | 2005-07-12 | 36955534 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US8787947B2 | 0.545 | Application discovery on mobile devices | GRANT | 2014-07-22 | 2008-06-18 | 41431777 | Good | Seven Networks Inc | Seven Networks Inc |
| US20040267870A1 | 0.545 | Method of single sign-on emphasizing privacy and minimal user maintenance | APPLICATION | 2004-12-30 | 2003-06-26 | 33540338 | Good | PRIVASSO LLC | PRIVASSO LLC |
| US7577621B2 | 0.545 | Cryptographic server with provisions for interoperability between cryptographic systems | GRANT | 2009-08-18 | 1999-09-20 | 34108686 | Good | Security First Corp | Security First Innovations LLC |
| US7334124B2 | 0.544 | Logical access block processing protocol for transparent secure file storage | GRANT | 2008-02-19 | 2002-07-22 | 30443622 | Good | Vormetric Inc | Thales eSecurity Inc |
| US5150407A | 0.544 | Secured data storage devices | GRANT | 1992-09-22 | 1991-12-16 | 25197565 | Good | Individual | Individual |
| US20090222927A1 | 0.544 | Concealment of Information in Electronic Design Automation | APPLICATION | 2009-09-03 | 2006-04-30 | 41014271 | Good | Mentor Graphics Corp | Mentor Graphics Corp |
| US7904947B2 | 0.543 | Gateway log in system with user friendly combination lock | GRANT | 2011-03-08 | 2007-03-22 | 39776069 | Good | GlynnTech Inc | GlynnTech Inc |
| US8166314B1 | 0.543 | Selective I/O to logical unit when encrypted but key is not available or when encryption status is unknown | GRANT | 2012-04-24 | 2008-12-30 | 45953628 | Good | EMC Corp | EMC Corp |
| US7457414B1 | 0.543 | Super encrypted storage and retrieval of media programs with smartcard generated keys | GRANT | 2008-11-25 | 2000-07-21 | 24487332 | Good | DirecTV Group Inc | DirecTV LLC |
| US20050192008A1 | 0.543 | System and method for selective information exchange | APPLICATION | 2005-09-01 | 1999-03-31 | 34891040 | Good | Individual | Individual |
| US20030145203A1 | 0.543 | System and method for performing mutual authentications between security tokens | APPLICATION | 2003-07-31 | 2002-01-30 | 27609659 | Good | ActivCard SA | ActivIdentity Europe SA |
| US7515716B1 | 0.543 | Systems and methods for reserving cryptographic key material | GRANT | 2009-04-07 | 2004-02-26 | 40512785 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US20090307489A1 | 0.543 | Mobile Communication Equipment and Method of Controlling Same | APPLICATION | 2009-12-10 | 2006-01-30 | 38309253 | Good | Kyocera Corp | Kyocera Corp |
| US8799410B2 | 0.543 | System and method of a relay server for managing communications and notification between a mobile device and a web access server | GRANT | 2014-08-05 | 2008-01-28 | 40900341 | Good | Seven Networks Inc | Seven Networks Inc |
| US8117448B2 | 0.543 | Information processing apparatus information processing method and program | GRANT | 2012-02-14 | 2005-08-15 | 37398387 | Good | Felica Networks Inc | Felica Networks Inc |
| US9727864B2 | 0.543 | Centralized identification and authentication system and method | GRANT | 2017-08-08 | 2001-08-29 | 39874438 | Good | Individual | Ameritech Solutions Inc |
| US4908861A | 0.542 | Data authentication using modification detection codes based on a public one way encryption function | GRANT | 1990-03-13 | 1987-08-28 | 22223621 | Good | International Business Machines Corp | International Business Machines Corp |
| US20100153270A1 | 0.542 | AUTHENTICATION OF MESSAGE RECIPIENTS | APPLICATION | 2010-06-17 | 2006-11-27 | 37636559 | Good | Broca Communications Ltd | 2ergo Ltd |
| US6535607B1 | 0.542 | Method and apparatus for providing interoperability between key recovery and non-key recovery systems | GRANT | 2003-03-18 | 1998-11-02 | 22675200 | Good | International Business Machines Corp | International Business Machines Corp |
| US8233628B2 | 0.542 | Information processing apparatus and information processing method | GRANT | 2012-07-31 | 2007-06-06 | 40234737 | Good | Canon Inc | Canon Inc |
| US5574789A | 0.541 | Encryption communication method and terminal device for encryption communication | GRANT | 1996-11-12 | 1993-12-07 | 17961012 | Good | Mita Industrial Co Ltd | Kyocera Mita Industrial Co Ltd |
| EP1256865A2 | 0.541 | System and method for securely upgrading firmware | GRANT | 2002-11-13 | 2001-05-10 | 26965866 | Good | Ranco Inc of Delaware, Ranco Inc | Ranco Inc of Delaware, Robertshaw US Holding Corp |
| US7171557B2 | 0.541 | System for optimized key management with file groups | GRANT | 2007-01-30 | 2001-10-31 | 25531028 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US5226080A | 0.541 | Method and apparatus for password protection of a computer | GRANT | 1993-07-06 | 1990-06-22 | 27067240 | Good | Grid Systems Corp | Samsung Electronics Co Ltd |
| US9881294B2 | 0.541 | RF payment via a mobile device | GRANT | 2018-01-30 | 2001-07-10 | 36203518 | Good | Chartoleaux KG LLC | Liberty Peak Ventures LLC |
| US4864615A | 0.541 | Reproduction of secure keys by using distributed key generation data | GRANT | 1989-09-05 | 1988-05-27 | 22740379 | Good | General Instrument Corp | Arris Technology Inc |
| US7707427B1 | 0.541 | Multi-level file digests | GRANT | 2010-04-27 | 2004-07-19 | 42112596 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US5109519A | 0.540 | Local computer participating in mail delivery system abstracts from directory of all eligible mail recipients only served by local computer | GRANT | 1992-04-28 | 1989-03-28 | 23286816 | Good | Wang Laboratories Inc | Wilmington Trust FSB, Mitel Delaware Inc |
| US7434069B2 | 0.540 | Method and device for encryption/decryption of data on mass storage device | GRANT | 2008-10-07 | 2001-09-28 | 23266727 | Good | High Density Devices AS | HIGHDENSITY DEVICES, High Density Devices AS |
| US6678828B1 | 0.540 | Secure network file access control system | GRANT | 2004-01-13 | 2002-07-22 | 29780249 | Good | Vormetric Inc | Thales eSecurity Inc |
| US20030046565A1 | 0.540 | Method for encrypting and decrypting contents data distributed through network and system and user terminal using that method | APPLICATION | 2003-03-06 | 2001-08-31 | 25480432 | Good | Toshiba TEC Corp | Toshiba TEC Corp |
| US20070123217A1 | 0.540 | Display of secure messages on a mobile communication device | APPLICATION | 2007-05-31 | 2005-11-30 | 38088172 | Good | Research in Motion Ltd | BlackBerry Ltd |
| US7197144B1 | 0.540 | Method and apparatus to authenticate a user's system to prevent unauthorized use of software products distributed to users | GRANT | 2007-03-27 | 1999-06-08 | 37886137 | Good | Ethos Technologies Inc | Atreus Labs LLC |
| US5392357A | 0.540 | Secure telecommunications | GRANT | 1995-02-21 | 1991-12-09 | 25187479 | Good | AT&T Corp | AT&T Corp |
| US5761301A | 0.540 | Mark forming apparatus method of forming laser mark on optical disk reproducing apparatus optical disk and method of producing optical disk | GRANT | 1998-06-02 | 1994-11-17 | 27281271 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp |
| US5208853A | 0.540 | METHOD AND APPARATUS FOR USAGE PROTECTION OF DATA FILES USING SPLIT KEY AND UNIQUE VARIABLE | GRANT | 1993-05-04 | 1991-09-09 | 25044686 | Good | Motorola Inc | General Dynamics Mission Systems Inc |
| US7392390B2 | 0.540 | Method and system for binding kerberos-style authenticators to single clients | GRANT | 2008-06-24 | 2001-12-12 | 23336156 | Good | Valve Corp | Valve Corp |
| US20110004555A1 | 0.540 | CONTENT TRANSACTION MANAGEMENT SERVER DEVICE CONTENT-PROVIDING SERVER DEVICE AND TERMINAL DEVICE AND CONTROL PROGRAM | APPLICATION | 2011-01-06 | 2007-02-08 | 39681712 | Good | NTT Docomo Inc | NTT Docomo Inc |
| US6424249B1 | 0.540 | Positive identity verification system and method including biometric user authentication | GRANT | 2002-07-23 | 1995-05-08 | 22942777 | Good | Image Data LLC | ALTOR LLC, Image Data LLC, LexisNexis Risk Solutions GA Inc |
| US8117344B2 | 0.540 | Global server for authenticating access to remote services | GRANT | 2012-02-14 | 1996-12-13 | 36933085 | Good | Visto Corp | Good Technology Holdings Ltd, Malikie Innovations Ltd |
| US5917913A | 0.540 | Portable electronic authorization devices and methods therefor | GRANT | 1999-06-29 | 1996-12-04 | 25056097 | Good | Callahan Cellular LLC | Servstor Technologies LLC |
| WO1999010848A1 | 0.539 | PORTABLE ELECTRONIC DEVICE FOR SAFE COMMUNICATION SYSTEM AND METHOD FOR INITIALISING ITS PARAMETERS | APPLICATION | 1999-03-04 | 1997-08-21 | 9510423 | Good | ||
| US7412603B2 | 0.539 | Methods and systems for enabling secure storage of sensitive data | GRANT | 2008-08-12 | 2003-12-05 | 34633702 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5590200A | 0.539 | Apparatus and method for securing communication systems | GRANT | 1996-12-31 | 1993-12-09 | 11065572 | Good | News Datacom Ltd | Cisco Technology Inc |
| US20040117636A1 | 0.539 | System method and apparatus for secure two-tier backup and retrieval of authentication information | APPLICATION | 2004-06-17 | 2002-09-25 | 32511335 | Good | Individual | Individual |
| US7191466B1 | 0.539 | Flexible system and method of user authentication for password based system | GRANT | 2007-03-13 | 2000-07-25 | 24506593 | Good | ActivCard Ireland Ltd | ActivCard Ireland Ltd, Individual |
| US5754652A | 0.539 | Method and apparatus for secure pin entry | GRANT | 1998-05-19 | 1994-12-14 | 23399768 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US20020114453A1 | 0.538 | System and method for secure cryptographic data transport and storage | APPLICATION | 2002-08-22 | 2001-02-21 | 25149405 | Good | Zyfer Inc | StealthKey Inc |
| US7362870B2 | 0.538 | Method and apparatus for recording/playing back information | GRANT | 2008-04-22 | 2001-04-19 | 18970517 | Good | Sony Corp | Sony Corp |
| USRE39297E1 | 0.538 | Mark forming apparatus method of forming laser mark on optical disk reproducing apparatus optical disk and method of producing optical disk | GRANT | 2006-09-19 | 1994-11-17 | 36974721 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| WO2001027723A1 | 0.538 | TRUSTED COMPUTING PLATFORM WITH BIOMETRIC AUTHENTICATION | APPLICATION | 2001-04-19 | 1999-10-08 | 10862343 | Good | ||
| US8117450B2 | 0.538 | System and method for secure data transmission | GRANT | 2012-02-14 | 2001-10-11 | 25523434 | Good | Hewlett Packard Development Co LP | Workday Inc |
| WO2006054841A1 | 0.538 | METHOD OF RECEIVING SESSION KEY IN HOME NETWORK AND METHOD OF REPRODUCING CONTENT USING THE SAME | APPLICATION | 2006-05-26 | 2004-11-18 | 36407359 | Good | ||
| US4924515A | 0.538 | Secure management of keys using extended control vectors | GRANT | 1990-05-08 | 1988-08-29 | 26931252 | Good | International Business Machines Corp | International Business Machines Corp |
| US7254232B2 | 0.538 | Method and system for selecting encryption keys from a plurality of encryption keys | GRANT | 2007-08-07 | 2001-02-14 | 25127408 | Good | Copytele Inc | Anixa Biosciences Inc |
| US20080040613A1 | 0.538 | APPARATUS SYSTEM AND METHOD FOR SECURE PASSWORD RESET | APPLICATION | 2008-02-14 | 2006-08-14 | 39052234 | Good | Lenovo Singapore Pte Ltd | Lenovo Singapore Pte Ltd |
| US9002828B2 | 0.538 | Predictive content delivery | GRANT | 2015-04-07 | 2007-12-13 | 42312370 | Good | Seven Networks Inc | Seven Networks Inc |
| WO2005119397A1 | 0.537 | CONTROLLING ACCESS TO A SECURE SERVICE BY MEANS OF A REMOVABLE SECURITY DEVICE. | APPLICATION | 2005-12-15 | 2004-06-04 | 34931147 | Good | ||
| US6424717B1 | 0.537 | Encryption devices for use in a conditional access system | GRANT | 2002-07-23 | 1995-04-03 | 27573932 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US4295039A | 0.537 | Method and apparatus for achieving secure password verification | GRANT | 1981-10-13 | 1979-12-03 | 22276675 | Good | International Business Machines Corp | Lenovo Singapore Pte Ltd |
| US4819267A | 0.537 | Solid state key for controlling access to computer systems and to computer software and/or for secure communications | GRANT | 1989-04-04 | 1984-02-22 | 27370255 | Good | Thumbscan Inc | VASCO Corp 1919 S HIGHLAND SUITE 118-C LOMBARD ILLINOIS 60148 A UTAH CORP, Thumbscan Inc |
| US6256737B1 | 0.537 | System method and computer program product for allowing access to enterprise resources using biometric devices | GRANT | 2001-07-03 | 1999-03-09 | 23007336 | Good | BioNetrix Systems Corp | Citibank NA, BioNetrix Systems Corp |
| US7961882B2 | 0.537 | Methods and apparatus for initialization vector pressing | GRANT | 2011-06-14 | 2002-08-09 | 31498403 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| WO2002001333A2 | 0.537 | SYSTEM AND METHOD FOR PROVIDING AN INDIVIDUALIZED SECURE REPOSITORY | APPLICATION | 2002-01-03 | 2000-06-27 | 24420015 | Good | ||
| US20030005291A1 | 0.537 | Hardware token self enrollment process | APPLICATION | 2003-01-02 | 2000-12-20 | 22609940 | Good | America Online Inc | Google LLC, Individual |
| US4881264A | 0.537 | Digital signature system and method based on a conventional encryption function | GRANT | 1989-11-14 | 1987-07-30 | 22152083 | Good | Individual | Individual |
| US4876716A | 0.537 | Key distribution method | GRANT | 1989-10-24 | 1986-08-22 | 26510465 | Good | NEC Corp | NEC Corp |
| US7404082B2 | 0.537 | System and method for providing authorized access to digital content | GRANT | 2008-07-22 | 2004-09-16 | 36090507 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US8689300B2 | 0.537 | Method and system for generating digital fingerprint | GRANT | 2014-04-01 | 2007-01-30 | 39386118 | Good | Boeing Co | Boeing Co |
| US7239226B2 | 0.537 | System and method for payment using radio frequency identification in contact and contactless transactions | GRANT | 2007-07-03 | 2001-07-10 | 23175563 | Good | American Express Travel Related Services Co Inc | American Express Travel Related Services Co Inc, Liberty Peak Ventures LLC |
| US4549308A | 0.536 | Secure mobile radio telephony | GRANT | 1985-10-22 | 1982-07-12 | 23569956 | Good | AT&T Bell Laboratories Inc | Nokia Bell Labs, AT&T Corp |
| US20080060060A1 | 0.536 | Automated Security privilege setting for remote system users | APPLICATION | 2008-03-06 | 2006-08-28 | 39153614 | Good | Memory Experts International Inc | GlassBridge Enterprises Inc |
| US6615350B1 | 0.536 | Module authentication and binding library extensions | GRANT | 2003-09-02 | 1998-03-23 | 27767325 | Good | Novell Inc | EMC Corp |
| US20030065941A1 | 0.536 | Message handling with format translation and key management | APPLICATION | 2003-04-03 | 2001-09-05 | 25484980 | Good | Acceleration Software International Corp | Eacceleration Corp |
| WO1998029983A1 | 0.536 | TRANSACTION KEY GENERATION SYSTEM | APPLICATION | 1998-07-09 | 1996-12-30 | 3798725 | Good | ||
| US9191204B2 | 0.536 | Encryption key distribution method in mobile broadcasting system and system for the same | GRANT | 2015-11-17 | 2008-06-11 | 41417254 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US8010082B2 | 0.536 | Flexible billing architecture | GRANT | 2011-08-30 | 2004-10-20 | 36181414 | Good | Seven Networks Inc | Seven Networks Inc |
| US8042159B2 | 0.535 | Website log in system with user friendly combination lock | GRANT | 2011-10-18 | 2007-03-15 | 39764028 | Good | GlynnTech Inc | GlynnTech Inc |
| US10366411B2 | 0.535 | Protecting privacy of personally identifying information when delivering targeted assets | GRANT | 2019-07-30 | 2008-12-31 | 42286070 | Good | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US7904952B2 | 0.535 | System and method for access control | GRANT | 2011-03-08 | 2004-10-12 | 36147983 | Good | BCE Inc | BCE Inc |
| US7290040B2 | 0.535 | Method and system for load balancing an authentication system | GRANT | 2007-10-30 | 2001-12-12 | 26981432 | Good | Valve Corp | Valve Corp |
| US9055102B2 | 0.535 | Location-based operations and messaging | GRANT | 2015-06-09 | 2006-02-27 | 38834131 | Good | Seven Networks Inc | Seven Networks Inc |
| US4802217A | 0.535 | Method and apparatus for securing access to a computer facility | GRANT | 1989-01-31 | 1985-06-07 | 26821794 | Good | Siemens Corporate Research and Support Inc | Siemens Corporate Research and Support Inc |
| US20040003250A1 | 0.535 | System and method for secure communication between electronic devices | APPLICATION | 2004-01-01 | 2002-06-28 | 29779590 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US5594740A | 0.534 | Wireless communications application specific enabling method and apparatus | GRANT | 1997-01-14 | 1993-08-27 | 26809998 | Good | Axion Logistics Corp | Axion Logistics Corp, Aeris Communications Inc |
| US5369707A | 0.534 | Secure network method and apparatus | GRANT | 1994-11-29 | 1993-01-27 | 21739440 | Good | Tecsec Inc | Tecsec Inc |
| US20020112162A1 | 0.534 | Authentication and verification of Web page content | APPLICATION | 2002-08-15 | 2001-02-13 | 25126726 | Good | Individual | Individual |
| US8213612B2 | 0.534 | Secure software download | GRANT | 2012-07-03 | 2007-12-07 | 40718216 | Good | Inside Contactless SA | Rambus Inc |
| US7266838B2 | 0.534 | Secure resource | GRANT | 2007-09-04 | 2002-10-31 | 32175355 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US7660421B2 | 0.534 | Method and system for secure storage transmission and control of cryptographic keys | GRANT | 2010-02-09 | 2002-06-28 | 29780038 | Good | Hewlett Packard Development Co LP | Micro Focus LLC |
| US8011014B2 | 0.534 | System and method for password validation based on password's value and manner of entering the password | GRANT | 2011-08-30 | 2004-12-16 | 36597583 | Good | International Business Machines Corp | Hulu LLC |
| US7958373B2 | 0.534 | Secure repository with layers of tamper resistance and system and method for providing same | GRANT | 2011-06-07 | 2000-06-27 | 24418492 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6442686B1 | 0.533 | System and methodology for messaging server-based management and enforcement of crypto policies | GRANT | 2002-08-27 | 1998-07-02 | 27376945 | Good | Networks Associates Technology Inc | McAfee LLC, CA Inc, Pretty Good Privacy Inc |
| US7958359B2 | 0.533 | Access control systems | GRANT | 2011-06-07 | 2001-04-30 | 32654184 | Good | Digimarc Corp | Digimarc Corp |
| US6510519B2 | 0.533 | Conditional access system | GRANT | 2003-01-21 | 1995-04-03 | 27556700 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US8316239B2 | 0.533 | Decoding information to allow access to computerized systems | GRANT | 2012-11-20 | 2001-04-30 | 46299031 | Good | Digimarc Corp | Digimarc Corp |
| US7283808B2 | 0.533 | System method and mobile device for remote control of a voice mail system | GRANT | 2007-10-16 | 2001-01-18 | 22998088 | Good | Research in Motion Ltd | Malikie Innovations Ltd |
| US6119227A | 0.533 | Methods and apparatus for authenticating an originator of a message | GRANT | 2000-09-12 | 1995-04-18 | 10773161 | Good | Hewlett Packard Co | Gen Digital Inc |
| EP0863491A1 | 0.532 | Security check provision | GRANT | 1998-09-09 | 1997-03-03 | 26147317 | Good | British Telecommunications PLC | British Telecommunications PLC |
| US7302415B1 | 0.532 | Data copyright management system | GRANT | 2007-11-27 | 1994-09-30 | 27617864 | Good | Intarsia LLC | Piracy Protection LLC, Intarsia LLC, Xylon LLC |
| US7085937B1 | 0.532 | Adaptive method for amortizing authentication overhead | GRANT | 2006-08-01 | 2000-09-06 | 27398069 | Good | Xanboo Inc | AT&T Digital Life Inc |
| US7471792B2 | 0.532 | Key agreement system shared-key generation apparatus and shared-key recovery apparatus | GRANT | 2008-12-30 | 2002-12-03 | 32473683 | Good | Panasonic Corp | Samaria Co Ltd, Piece Future Pte Ltd |
| US8875258B2 | 0.532 | Constraining a login to a subset of access rights | GRANT | 2014-10-28 | 2009-02-13 | 42561028 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6268788B1 | 0.531 | Apparatus and method for providing an authentication system based on biometrics | GRANT | 2001-07-31 | 1996-11-07 | 46256089 | Good | Litronic Inc | Imprivata Inc |
| US8938615B2 | 0.531 | System and method for authenticating radio frequency identification (RFID) tags | GRANT | 2015-01-20 | 2006-09-08 | 39156776 | Good | Certicom US Ltd | Malikie Innovations Ltd, Certicom US Ltd |
| US4827508A | 0.531 | Database usage metering and protection system and method | GRANT | 1989-05-02 | 1986-10-14 | 25439822 | Good | Personal Library Software Inc | Electronic Publishing Resources Inc |
| US8856539B2 | 0.531 | Universal secure registry | GRANT | 2014-10-07 | 2001-03-16 | 25204478 | Good | Universal Secure Registry LLC | Universal Secure Registry LLC |
| US7010692B2 | 0.531 | Cryptographic methods for remote authentication | GRANT | 2006-03-07 | 1996-04-17 | 33422424 | Good | Phoenix Technologies Ltd | Kinglite Holdings Inc |
| WO2007005909A2 | 0.531 | METHODS AND APPARATUS FOR AUTHENTICATION OF CONTENT DELIVERY AND PLAYBACK APPLICATIONS | APPLICATION | 2007-01-11 | 2005-07-01 | 37387305 | Good | ||
| US7548998B2 | 0.531 | Modifying host input/output (I/O) activity to allow a storage drive to which I/O activity is directed to access requested information | GRANT | 2009-06-16 | 2006-10-27 | 39390347 | Good | International Business Machines Corp | International Business Machines Corp |
| US6385317B1 | 0.531 | Method for providing a secure communication between two devices and application of this method | GRANT | 2002-05-07 | 1996-04-03 | 8223844 | Good | Irdeto Access BV | Irdeto BV |
| US8607046B1 | 0.531 | System and method for signing a message to provide one-time approval to a plurality of parties | GRANT | 2013-12-10 | 2007-04-23 | 49681695 | Good | NetApp Inc | NetApp Inc |
| US5966441A | 0.531 | Method and apparatus for creating a secure autonomous network entity of a network component system | GRANT | 1999-10-12 | 1996-11-18 | 25021468 | Good | Apple Computer Inc | Apple Inc |
| US7715823B2 | 0.531 | Methods and apparatus for restricting access of a user using a cellular telephone | GRANT | 2010-05-11 | 2001-05-24 | 34591282 | Good | International Business Machines Corp | International Business Machines Corp |
| US6108422A | 0.531 | Conditional access system downloading of cryptographic information | GRANT | 2000-08-22 | 1994-09-09 | 23171941 | Good | Titan Corp | Bank of Nova Scotia, Engility LLC |
| US7039392B2 | 0.531 | System and method for providing device authentication in a wireless network | GRANT | 2006-05-02 | 2000-10-10 | 36781283 | Good | Freescale Semiconductor Inc | Shenzhen Xinguodu Tech Co Ltd, NXP BV, North Star Innovations Inc |
| US20070294533A1 | 0.531 | Secure and reliable document delivery using routing lists | APPLICATION | 2007-12-20 | 2000-07-07 | 38862881 | Good | BAE Systems Applied Intelligence US Corp | BAE Systems Applied Intelligence US Corp |
| US6233341B1 | 0.531 | System and method for installing and using a temporary certificate at a remote site | GRANT | 2001-05-15 | 1998-05-19 | 22163120 | Good | Visto Corp | FB COMMERCIAL FINANCE Inc, BlackBerry Ltd |
| US8707415B2 | 0.531 | Method for storing data computer program product ID token and computer system | GRANT | 2014-04-22 | 2008-09-22 | 42039945 | Good | Bundesdruckerei GmbH | Bundesdruckerei GmbH |
| US20070206797A1 | 0.530 | SEAMLESS RFID TAG SECURITY SYSTEM | APPLICATION | 2007-09-06 | 2006-03-01 | 38471522 | Good | SkyeTek Inc | Novanta Inc |
| US8249965B2 | 0.530 | Member-supported mobile payment system | GRANT | 2012-08-21 | 2006-03-30 | 38560566 | Good | Obopay Inc | OBOPAY MOBILE TECHNOLOGY INDIA PRIVATE Ltd |
| US20030204731A1 | 0.530 | Method and apparatus to enhance the security of data | APPLICATION | 2003-10-30 | 2002-04-29 | 29249591 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US7539305B2 | 0.530 | Schryption method and device | GRANT | 2009-05-26 | 2004-03-05 | 40221449 | Good | International Business Machines Corp | International Business Machines Corp |
| US6715082B1 | 0.530 | Security server token caching | GRANT | 2004-03-30 | 1999-01-14 | 31996518 | Good | Cisco Technology Inc | Cisco Technology Inc |
| WO2003107154A1 | 0.530 | MASTER DONGLE FOR A SECURED DATA COMMUNICATIONS NETWORK | APPLICATION | 2003-12-24 | 2002-06-18 | 29736695 | Good | ||
| US20040059952A1 | 0.530 | Authentication system | APPLICATION | 2004-03-25 | 2000-12-14 | 26245433 | Good | QUIZID TECHNOLOGIES Ltd | Prism Technologies LLC |
| US5710817A | 0.530 | Method and device for preventing unauthorized access to a computer system | GRANT | 1998-01-20 | 1992-08-25 | 26661506 | Good | ICL System AB | ICL System AB |
| US5987140A | 0.530 | System method and article of manufacture for secure network electronic payment and credit collection | GRANT | 1999-11-16 | 1996-04-26 | 24566073 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US8369524B2 | 0.529 | Simplified method for renewing symmetrical keys in a digital network | GRANT | 2013-02-05 | 2002-10-30 | 32309764 | Good | Thomson Licensing SAS | Thomson Licensing SAS |
| US7051200B1 | 0.529 | System and method for interfacing a software process to secure repositories | GRANT | 2006-05-23 | 2000-06-27 | 24419919 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US10547616B2 | 0.529 | Systems and methods for supporting information security and sub-system operational protocol conformance | GRANT | 2020-01-28 | 2003-04-01 | 59787263 | Good | Oracle International Corp | Oracle International Corp |
| US7299210B2 | 0.529 | On-line value-bearing indicium printing using DSA | GRANT | 2007-11-20 | 2000-02-16 | 26878563 | Good | Stamps com Inc | Auctane Inc |
| US7095852B2 | 0.529 | Cryptographic key split binder for use with tagged data elements | GRANT | 2006-08-22 | 1998-02-13 | 37661658 | Good | Tecsec Inc | Tecsec Inc |
| US6304973B1 | 0.529 | Multi-level security network system | GRANT | 2001-10-16 | 1998-08-06 | 22442031 | Good | Cryptek Secure Communications LLC | API Cryptek Inc |
| US7237112B1 | 0.529 | Information processing system | GRANT | 2007-06-26 | 1999-03-30 | 13940290 | Good | Sony Corp | Sony Corp |
| US8971790B2 | 0.529 | Method and apparatus for broadcast services in a communication system | GRANT | 2015-03-03 | 2003-01-02 | 32680847 | Good | Qualcomm Inc | Qualcomm Inc |
| US20070198712A1 | 0.529 | Method and apparatus for biometric security over a distributed network | APPLICATION | 2007-08-23 | 2006-02-07 | 38429708 | Good | Biopassword Inc | Scout Analytics Inc |
| US20040092310A1 | 0.529 | Identifying message senders | APPLICATION | 2004-05-13 | 2002-11-07 | 32229318 | Good | International Game Technology | International Game Technology |
| US8090106B2 | 0.528 | Multi-level data encryption and decryption system and method thereof | GRANT | 2012-01-03 | 2008-06-27 | 41447451 | Good | Industrial Technology Research Institute ITRI | Industrial Technology Research Institute ITRI |
| US8824686B1 | 0.528 | Cluster key synchronization | GRANT | 2014-09-02 | 2007-04-27 | 51400049 | Good | NetApp Inc | NetApp Inc |
| US20040257238A1 | 0.528 | Virtual keyboard | APPLICATION | 2004-12-23 | 2003-02-25 | 37123206 | Good | BANCO ITAU SA | BANCO ITAU SA |
| US7706574B1 | 0.528 | Identifying and protecting composed and transmitted messages utilizing keystroke dynamics | GRANT | 2010-04-27 | 2003-11-06 | 42112521 | Good | AdmitOne Security Inc | Concentrix Srev Inc |
| US6587563B1 | 0.527 | Cryptographic system using chaotic dynamics | GRANT | 2003-07-01 | 1997-02-15 | 25182402 | Good | Apple Computer Inc | Apple Inc |
| US20030093678A1 | 0.527 | Server-side digital signature system | APPLICATION | 2003-05-15 | 2001-04-23 | 25282465 | Good | ZOLERA SYSTEMS Inc | ZOLERA SYSTEMS Inc |
| EP0912013A1 | 0.527 | Method for providing secure access to an application of a networked system | GRANT | 1999-04-28 | 1997-10-20 | 8227495 | Good | Siemens AG | Siemens AG |
| US20060005024A1 | 0.527 | Dual-path pre-approval authentication method | APPLICATION | 2006-01-05 | 2004-06-16 | 34073715 | Good | PCCW HKT Datacom Services Ltd | PCCW HKT Datacom Services Ltd |
| US7925025B2 | 0.527 | Method for broadcast encryption and key revocation of stateless receivers | GRANT | 2011-04-12 | 2001-01-26 | 25089976 | Good | International Business Machines Corp | International Business Machines Corp |
| US4317957A | 0.527 | System for authenticating users and devices in on-line transaction networks | GRANT | 1982-03-02 | 1980-03-10 | 22438497 | Good | Individual | Individual |
| US9094213B2 | 0.527 | Method and system for effecting secure communication over a network | GRANT | 2015-07-28 | 2007-10-24 | 40579016 | Good | Securekey Technologies Inc | Securekey Technologies Inc |
| US7567940B1 | 0.527 | Method and apparatus for on-line value-bearing item system | GRANT | 2009-07-28 | 1999-10-18 | 27496410 | Good | Stamps com Inc | Auctane Inc |
| US6527638B1 | 0.527 | Secure improved remote gaming system | GRANT | 2003-03-04 | 1994-03-11 | 27395730 | Good | Walker Digital LLC | Walker Digital LLC |
| WO2001017160A1 | 0.527 | KEY MANAGEMENT METHODS FOR SECURE COMMUNICATION SYSTEMS | APPLICATION | 2001-03-08 | 1999-08-31 | 27011924 | Good | ||
| US6216116B1 | 0.527 | System and method for handling permits | GRANT | 2001-04-10 | 1997-08-14 | 11070506 | Good | Diversinet Corp | Iqvia Inc |
| US6130623A | 0.527 | Encryption for modulated backscatter systems | GRANT | 2000-10-10 | 1996-12-31 | 25111439 | Good | Lucent Technologies Inc | Nokia of America Corp |
| USRE44220E1 | 0.527 | Electronic identification system and method with source authenticity | GRANT | 2013-05-14 | 1998-06-18 | 32070317 | Good | ZIH Corp | Zebra Technologies Corp |
| US7143288B2 | 0.527 | Secure file system server architecture and methods | GRANT | 2006-11-28 | 2002-10-16 | 32092474 | Good | Vormetric Inc | Thales DIS CPL USA Inc |
| US6115607A | 0.527 | Method and apparatus for reducing messaging traffic in a wireless communication system | GRANT | 2000-09-05 | 1998-01-30 | 21777884 | Good | Qualcomm Inc | Qualcomm Inc |
| US8800008B2 | 0.527 | Data access control systems and methods | GRANT | 2014-08-05 | 2006-06-01 | 38779496 | Good | Intellectual Ventures II LLC | Intellectual Ventures II LLC, Verifides Tech Corp |
| US7140036B2 | 0.527 | Centralized identity authentication for electronic communication networks | GRANT | 2006-11-21 | 2000-03-06 | 27497712 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US10102521B2 | 0.526 | Method system and computer readable medium for web site account and e-commerce management from a central location | GRANT | 2018-10-16 | 2000-03-01 | 35056638 | Good | Gula Consulting LLC | Slingshot Technologies LLC |
| US6005943A | 0.526 | Electronic identifiers for network terminal devices | GRANT | 1999-12-21 | 1996-10-29 | 24971979 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US20060185022A1 | 0.526 | Authoring system authoring key generator authoring device authoring method and data supply device information terminal and information distribution method | APPLICATION | 2006-08-17 | 2001-08-22 | 19080208 | Good | Sony Corp | Sony Corp |
| EP2409257A2 | 0.526 | MITIGATIONS FOR POTENTIALLY COMPROMISED ELECTRONIC DEVICES | GRANT | 2012-01-25 | 2009-03-20 | 42738578 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20070300077A1 | 0.526 | METHOD AND APPARATUS FOR BIOMETRIC VERIFICATION OF SECONDARY AUTHENTICATIONS | APPLICATION | 2007-12-27 | 2006-06-26 | 38874809 | Good | Biopassword Inc | Scout Analytics Inc, Individual |
| US5499298A | 0.526 | Controlled dissemination of digital information | GRANT | 1996-03-12 | 1994-03-17 | 22781864 | Good | National University of Singapore | Kent Ridge Digital Labs |
| US6466780B1 | 0.526 | Method and apparatus for securing digital communications | GRANT | 2002-10-15 | 1997-09-03 | 25447711 | Good | Interlok Tech LLC | INTERLOK KEY MANAGEMENT LLC |
| US20080297326A1 | 0.526 | Low Cost RFID Tag Security And Privacy System And Method | APPLICATION | 2008-12-04 | 2007-03-30 | 39615746 | Good | SkyeTek Inc | Novanta Inc |
| US7260724B1 | 0.525 | Context sensitive dynamic authentication in a cryptographic system | GRANT | 2007-08-21 | 1999-09-20 | 38374124 | Good | Security First Corp | Security First Innovations LLC |
| US6401206B1 | 0.525 | Method and apparatus for binding electronic impressions made by digital identities to documents | GRANT | 2002-06-04 | 1997-03-06 | 21898000 | Good | Skylight Software Inc | Hanger Solutions LLC |
| US7921455B2 | 0.525 | Token device that generates and displays one-time passwords and that couples to a computer for inputting or receiving data for generating and outputting one-time passwords and other functions | GRANT | 2011-04-05 | 2003-07-17 | 34068437 | Good | Authenex Inc | Authenex Inc |
| US5204961A | 0.525 | COMPUTER NETWORK OPERATING WITH MULTILEVEL HIERARCHICAL SECURITY WITH SELECTABLE COMMON TRUST REALMS AND CORRESPONDING SECURITY PROTOCOLS | GRANT | 1993-04-20 | 1990-06-25 | 24166849 | Good | Digital Equipment Corp | DIGITAL Corp A MA CORP, Hewlett Packard Development Co LP |
| US7657037B2 | 0.525 | Apparatus and method for identity-based encryption within a conventional public-key infrastructure | GRANT | 2010-02-02 | 2004-09-20 | 36090689 | Good | PGP Corp | CA Inc |
| US6035406A | 0.525 | Plurality-factor security system | GRANT | 2000-03-07 | 1997-04-02 | 25260024 | Good | Quintet Inc | Quintet Inc |
| US20050071657A1 | 0.525 | Method and system for securing digital assets using time-based security criteria | APPLICATION | 2005-03-31 | 2003-09-30 | 34377469 | Good | PSS Systems Inc | Intellectual Ventures I LLC |
| US6105134A | 0.524 | Verification of the source of program information in a conditional access system | GRANT | 2000-08-15 | 1995-04-03 | 26733211 | Good | Scientific Atlanta LLC | Cisco Technology Inc, Scientific Atlanta LLC |
| US6931530B2 | 0.524 | Secure network file access controller implementing access control and auditing | GRANT | 2005-08-16 | 2002-07-22 | 30443617 | Good | Vormetric Inc | Thales DIS CPL USA Inc |
| US7945951B2 | 0.524 | Rights-context elevator | GRANT | 2011-05-17 | 2006-01-30 | 38323695 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7219235B2 | 0.523 | Locked portal unlocking control apparatus and method | GRANT | 2007-05-15 | 2001-03-22 | 25213321 | Good | BridgePoint Systems Inc | BridgePoint Systems Inc |
| US6980651B2 | 0.523 | Method for using an access card to create a secure sub-network on a public network | GRANT | 2005-12-27 | 2001-06-19 | 25385240 | Good | Thomson Licensing SAS | Thomson Licensing SAS |
| US5787175A | 0.523 | Method and apparatus for collaborative document control | GRANT | 1998-07-28 | 1995-10-23 | 24183156 | Good | Novell Inc | Micro Focus Software Inc, JPMorgan Chase Bank NA |
| US6105027A | 0.523 | Techniques for eliminating redundant access checking by access filters | GRANT | 2000-08-15 | 1997-03-10 | 27364697 | Good | Internet Dynamics Inc | MARSHMAN RESEARCH LLC, Dropbox Inc |
| US7209901B2 | 0.523 | Method for selling protecting and redistributing digital goods | GRANT | 2007-04-24 | 1992-12-15 | 46278074 | Good | ST PATENT HOLDINGS LLC, SL PATENT HOLDINGS C/O AOL TIME WARNER LLC, SL Patent Holdings LLC, SL PATENT HOLDINGS C/O AOL TIME WARNER LLC | SOFTLOCKCOM Inc D/B/A DIGITAL GOODS |
| US6157719A | 0.523 | Conditional access system | GRANT | 2000-12-05 | 1995-04-03 | 27555592 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US7765163B2 | 0.523 | System and method for conducting secure transactions over a network | GRANT | 2010-07-27 | 2000-12-12 | 26685675 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6895091B1 | 0.523 | Systems and methods for encryption key archival and auditing in a quantum-cryptographic communications network | GRANT | 2005-05-17 | 2000-07-07 | 24451862 | Good | Verizon Corporate Services Group Inc | Verizon Corporate Services Group Inc, Raytheon BBN Technologies Corp |
| US8818896B2 | 0.523 | Selective encryption with coverage encryption | GRANT | 2014-08-26 | 2002-09-09 | 34891095 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7225341B2 | 0.523 | Memory access control system and management method using access control ticket | GRANT | 2007-05-29 | 2001-03-15 | 18930793 | Good | Sony Corp | Sony Corp |
| US8407483B2 | 0.522 | Apparatus and method for authenticating personal use of contents by using portable storage | GRANT | 2013-03-26 | 2008-12-18 | 42267835 | Good | Electronics and Telecommunications Research Institute ETRI | Electronics and Telecommunications Research Institute ETRI |
| US5375169A | 0.522 | Cryptographic key management method and apparatus | GRANT | 1994-12-20 | 1993-05-28 | 22089916 | Good | Tecsec Inc | Tecsec Inc |
| US6349338B1 | 0.522 | Trust negotiation in a client/server data processing network using automatic incremental credential disclosure | GRANT | 2002-02-19 | 1999-03-02 | 22988414 | Good | International Business Machines Corp | International Business Machines Corp |
| US6920221B1 | 0.522 | Method and apparatus for protected exchange of status and secret values between a video source application and a video hardware interface | GRANT | 2005-07-19 | 1999-08-29 | 34742755 | Good | Intel Corp | Intel Corp |
| US5394469A | 0.522 | Method and apparatus for retrieving secure information from mass storage media | GRANT | 1995-02-28 | 1994-02-18 | 22734578 | Good | Infosafe Systems Inc | Xylon LLC |
| US8571209B2 | 0.522 | Recording keys in a broadcast-encryption-based system | GRANT | 2013-10-29 | 2009-01-19 | 42336965 | Good | International Business Machines Corp | International Business Machines Corp |
| US8781923B2 | 0.522 | Aggregating a user's transactions across a plurality of service institutions | GRANT | 2014-07-15 | 2001-01-19 | 37943389 | Good | C SAM Inc | Mastercard Mobile Transaction Solutions Inc |
| US8839386B2 | 0.522 | Method and apparatus for providing authentication | GRANT | 2014-09-16 | 2007-12-03 | 40677162 | Good | AT&T Intellectual Property I LP | AT&T Services Inc, Workday Inc |
| US8321924B2 | 0.522 | Method for protecting software accessible over a network using a key device | GRANT | 2012-11-27 | 2006-09-20 | 37859183 | Good | Feitian Technologies Co Ltd | Feitian Technologies Co Ltd |
| US20060174104A1 | 0.522 | Consumer internet authentication device | APPLICATION | 2006-08-03 | 2004-12-20 | 36218646 | Good | RSA Security LLC | EMC Corp |
| US5163097A | 0.521 | Method and apparatus for providing secure access to a limited access system | GRANT | 1992-11-10 | 1991-08-07 | 25675650 | Good | DynamicServe Ltd | DynamicServe Ltd |
| US6166650A | 0.521 | Secure self learning system | GRANT | 2000-12-26 | 1991-05-29 | 25351129 | Good | Microchip Technology Inc | Microchip Technology Inc |
| US5361062A | 0.521 | Personal security system | GRANT | 1994-11-01 | 1992-11-25 | 25528667 | Good | Security Dynamics Technologies Inc | EMC Corp |
| US7735114B2 | 0.521 | Multiple tiered network security system method and apparatus using dynamic user policy assignment | GRANT | 2010-06-08 | 2003-09-04 | 34225971 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| US4878246A | 0.520 | Method and apparatus for generating encryption/decryption key | GRANT | 1989-10-31 | 1988-05-02 | 22694879 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US7577838B1 | 0.520 | Hybrid systems for securing digital assets | GRANT | 2009-08-18 | 2002-12-20 | 40942764 | Good | Guardian Data Storage LLC | Kioba Processing LLC, Individual |
| US7797552B2 | 0.520 | Method and apparatus for controlling paired operation of a conditional access module and an integrated receiver and decoder | GRANT | 2010-09-14 | 2001-09-21 | 23262593 | Good | NDS Group Ltd, DirecTV Group Inc | NDS Group Ltd, Synamedia Ltd, DirecTV LLC |
| US7519811B1 | 0.520 | Data transmission controlling method and data transmission system | GRANT | 2009-04-14 | 1998-05-12 | 15003967 | Good | Sony Corp | Sony Corp |
| US5883956A | 0.520 | Dynamic configuration of a secure processing unit for operations in various environments | GRANT | 1999-03-16 | 1996-03-28 | 24506556 | Good | National Semiconductor Corp | National Semiconductor Corp |
| US9065643B2 | 0.520 | System and method for account identifier obfuscation | GRANT | 2015-06-23 | 2006-04-05 | 40186029 | Good | Visa USA Inc | Visa USA Inc |
| US20030130957A1 | 0.520 | PDA password management tool | APPLICATION | 2003-07-10 | 2002-01-07 | 21920013 | Good | International Business Machines Corp | LinkedIn Corp |
| US7636826B2 | 0.520 | Systems and methods for locking and exporting the locking of a removable memory device | GRANT | 2009-12-22 | 2002-06-25 | 29996694 | Good | Sony Corp | Sony Corp |
| US7512239B2 | 0.519 | Protection key for hardware and information management system | GRANT | 2009-03-31 | 2003-07-29 | 34131475 | Good | Yazaki Corp | Yazaki Corp |
| US5917168A | 0.519 | System and method for revaluation of stored tokens in IC cards | GRANT | 1999-06-29 | 1993-06-02 | 22100374 | Good | Hewlett Packard Co | HP Inc |
| US5748738A | 0.519 | System and method for electronic transmission storage and retrieval of authenticated documents | GRANT | 1998-05-05 | 1995-01-17 | 24107414 | Good | Document Authentication Systems Inc | Document Authentication Systems Inc, eOriginal Inc |
| US8611542B1 | 0.519 | Peer to peer key synchronization | GRANT | 2013-12-17 | 2007-04-26 | 49725813 | Good | NetApp Inc | NetApp Inc |
| US9398022B2 | 0.519 | Systems and methods for universal enhanced log-in identity document verification and dedicated survey participation | GRANT | 2016-07-19 | 2007-06-01 | 53183862 | Good | Individual | Individual |
| US6510517B1 | 0.519 | Method of cryptological authentification in a scanning identification system | GRANT | 2003-01-21 | 1996-09-13 | 7805530 | Good | Temic Semiconductor GmbH | Atmel Germany GmbH, Atmel Corp |
| US20030204743A1 | 0.519 | Authentication of integrated circuits | APPLICATION | 2003-10-30 | 2002-04-16 | 29255688 | Good | Massachusetts Institute of Technology | Intrinsic ID BV |
| US4588991A | 0.519 | File access security method and means | GRANT | 1986-05-13 | 1983-03-07 | 23876216 | Good | Atalla Corp | Atalla Corp |
| US8848920B2 | 0.519 | Method and apparatus for delivering keys | GRANT | 2014-09-30 | 2004-07-14 | 35045120 | Good | Qualcomm Inc | Qualcomm Inc |
| US7053771B2 | 0.518 | Apparatus method and system for authentication | GRANT | 2006-05-30 | 2002-03-26 | 28053143 | Good | Nokia Oyj | Vivo Mobile Communication Co Ltd |
| WO1998034371A1 | 0.518 | METHOD AND DEVICE FOR INTRODUCING A SERVICE KEY INTO A TERMINAL | APPLICATION | 1998-08-06 | 1997-02-03 | 26033815 | Good | ||
| US7532723B2 | 0.518 | Tokens/keys for wireless communications | GRANT | 2009-05-12 | 2003-11-24 | 34527972 | Good | InterDigital Technology Corp | InterDigital Technology Corp |
| US7237121B2 | 0.518 | Secure bootloader for securing digital devices | GRANT | 2007-06-26 | 2001-09-17 | 25494961 | Good | Texas Instruments Inc | Texas Instruments Inc |
| US6219790B1 | 0.518 | Centralized authentication authorization and accounting server with support for multiple transport protocols and multiple client types | GRANT | 2001-04-17 | 1998-06-19 | 22278061 | Good | Lucent Technologies Inc | Nokia of America Corp, Ascend Communications Inc |
| US8438622B2 | 0.518 | Methods and apparatus for authorizing access to data | GRANT | 2013-05-07 | 2008-07-10 | 41506279 | Good | Honesty Online LLC | Ezra Esther, Ezra Mark |
| US7321969B2 | 0.518 | Secure instant messaging system using instant messaging group policy certificates | GRANT | 2008-01-22 | 2002-04-26 | 29248905 | Good | Entrust Ltd | Entrust Ltd |
| US5091939A | 0.518 | METHOD AND APPARATUS FOR PASSWORD PROTECTION OF A COMPUTER | GRANT | 1992-02-25 | 1990-06-22 | 24166657 | Good | Tandy Corp | Samsung Electronics Co Ltd |
| US7685435B2 | 0.517 | Program development method program development supporting system and program installation method | GRANT | 2010-03-23 | 2002-07-24 | 29997246 | Good | Panasonic Corp | Nuvoton Technology Corp Japan |
| US7106845B1 | 0.517 | Dynamic security system and method such as for use in a telecommunications system | GRANT | 2006-09-12 | 2000-06-26 | 36951877 | Good | AccessLine Communications Corp | AccessLine Communications Corp |
| US6266525B1 | 0.517 | Method for detecting fraudulent use of a communications system | GRANT | 2001-07-24 | 1998-12-17 | 22796966 | Good | Lucent Technologies Inc | WSOU Investments LLC |
| US7203310B2 | 0.517 | Methods and systems for cryptographically protecting secure content | GRANT | 2007-04-10 | 2001-12-04 | 27383184 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4658093A | 0.517 | Software distribution system | GRANT | 1987-04-14 | 1983-07-11 | 24040111 | Good | Aladdin Knowledge Systems Ltd | Aladdin Knowledge Systems Ltd |
| US6011847A | 0.516 | Cryptographic access and labeling system | GRANT | 2000-01-04 | 1995-06-01 | 23816945 | Good | KEYBYTE TECHNOLOGIES Inc | KEYBYTE TECHNOLOGIES Inc |
| US5379344A | 0.516 | Smart card validation device and method | GRANT | 1995-01-03 | 1990-04-27 | 3774623 | Good | Scandic International Pty Ltd | Scandic International Pty Ltd |
| US7167562B2 | 0.516 | Security method using information transmission by optical means and an optical disk for implementing the method | GRANT | 2007-01-23 | 2000-07-07 | 26212523 | Good | DHVA Inc | DIXET, OHVA Inc, DHVA Inc |
| US8132025B2 | 0.516 | Management method for archive system security | GRANT | 2012-03-06 | 2007-09-04 | 40409365 | Good | Hitachi Ltd | Hitachi Ltd |
| US5826011A | 0.516 | Method of metering and protecting computer software | GRANT | 1998-10-20 | 1995-12-26 | 24551466 | Good | Rainbow Technologies Inc | Thales DIS CPL USA Inc |
| US7233669B2 | 0.516 | Selective encryption to enable multiple decryption keys | GRANT | 2007-06-19 | 2002-01-02 | 32072924 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8054977B2 | 0.516 | Monitoring apparatus method of controlling the monitoring apparatus and program therefor | GRANT | 2011-11-08 | 2005-06-15 | 36780884 | Good | Canon Inc | Canon Inc |
| US8098818B2 | 0.515 | Secure registration for a multicast-broadcast-multimedia system (MBMS) | GRANT | 2012-01-17 | 2003-07-07 | 33564923 | Good | Qualcomm Inc | Qualcomm Inc |
| US6473508B1 | 0.515 | Auto-recoverable auto-certifiable cryptosystems with unescrowed signature-only keys | GRANT | 2002-10-29 | 1998-12-22 | 22814229 | Good | CRYPTOPEAK SECURITY, LLC | CRYPTOPEAK SECURITY, LLC |
| WO1999009743A2 | 0.515 | CONDITIONAL ACCESS SYSTEM | APPLICATION | 1999-02-25 | 1997-08-01 | 26733213 | Good | ||
| US20040199764A1 | 0.515 | Method for authentication of a user on access to a software-based system by means of an access medium | APPLICATION | 2004-10-07 | 2001-04-12 | 7681344 | Good | Robert Bosch GmbH | Robert Bosch GmbH |
| US20080313455A1 | 0.515 | KEY SUPPORT FOR PASSWORD-BASED AUTHENTICATION MECHANISMS | APPLICATION | 2008-12-18 | 2007-06-12 | 40133457 | Good | Nokia Siemens Networks Oy | Nokia Solutions and Networks Oy |
| US4304990A | 0.515 | Multilevel security apparatus and method | GRANT | 1981-12-08 | 1979-12-11 | 22379511 | Good | Atalla Technovations Corp | Atalla Technovations Corp |
| US7624072B2 | 0.515 | Method and system for securely distributing content | GRANT | 2009-11-24 | 2004-06-15 | 35510400 | Good | GalleryPlayer Inc, Eqapez Foundation LLC | GalleryPlayer Inc, OL Security LLC, Individual |
| US6061740A | 0.515 | Method and apparatus for heterogeneous network management | GRANT | 2000-05-09 | 1996-12-09 | 46254526 | Good | Novell Inc | RPX Corp |
| US8166303B2 | 0.515 | Method for transmitting data among components of the system electronics of mobile systems and such components | GRANT | 2012-04-24 | 2002-03-27 | 28050890 | Good | Robert Bosch GmbH | Robert Bosch GmbH |
| US6640301B1 | 0.515 | Third-party e-mail authentication service provider using checksum and unknown pad characters with removal of quotation indents | GRANT | 2003-10-28 | 1999-07-08 | 29250448 | Good | Individual | Hanger Solutions LLC |
| US5649187A | 0.515 | Method and apparatus for remotely controlling and monitoring the use of computer software | GRANT | 1997-07-15 | 1989-04-28 | 23353434 | Good | SofTel Inc | SofTel Inc |
| US7761465B1 | 0.514 | Data providing system and method therefor | GRANT | 2010-07-20 | 1999-09-17 | 26566055 | Good | Sony Corp | Sony Corp |
| US5594797A | 0.514 | Variable security level encryption | GRANT | 1997-01-14 | 1995-02-22 | 23559374 | Good | Nokia Mobile Phones Ltd | Nokia Technologies Oy |
| US7251633B2 | 0.514 | Method or system for executing deferred transactions | GRANT | 2007-07-31 | 2000-12-11 | 26686766 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8613053B2 | 0.514 | System and method for authorizing a portable communication device | GRANT | 2013-12-17 | 1998-12-08 | 45528060 | Good | Nomadix Inc | Gate Worldwide Holdings LLC |
| US8023646B2 | 0.514 | Identity-based-encryption extensions formed using multiple instances of an identity based encryption scheme | GRANT | 2011-09-20 | 2006-11-08 | 39468439 | Good | Voltage Security LLC | Micro Focus LLC |
| US6865550B1 | 0.514 | System for secure distribution and playback of digital data | GRANT | 2005-03-08 | 2000-02-03 | 23980839 | Good | Eastman Kodak Co | Monument Peak Ventures LLC |
| US7426271B2 | 0.514 | System and method for establishing secondary channels | GRANT | 2008-09-16 | 2003-04-25 | 32962474 | Good | Palo Alto Research Center Inc | Xerox Corp |
| US8954745B2 | 0.514 | Method and apparatus for generating one-time passwords | GRANT | 2015-02-10 | 2007-04-03 | 39473628 | Good | Alcatel Lucent SAS | WSOU Investments LLC |
| EP2271025A1 | 0.514 | METHOD SYSTEM AND DEVICE FOR ACQUIRING KEY | GRANT | 2011-01-05 | 2008-04-21 | 41216432 | Good | Huawei Symantec Technologies Co Ltd | Huawei Digital Technologies Chengdu Co Ltd |
| US6308273B1 | 0.514 | Method and system of security location discrimination | GRANT | 2001-10-23 | 1998-06-12 | 22258528 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7386889B2 | 0.514 | System and method for intrusion prevention in a communications network | GRANT | 2008-06-10 | 2002-11-18 | 32296399 | Good | Trusted Network Technologies Inc | Liquidware Labs Inc |
| US8412948B2 | 0.514 | Method and apparatus for digital signature generation and validation | GRANT | 2013-04-02 | 2005-03-03 | 37183896 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7210043B2 | 0.514 | Trusted computer system | GRANT | 2007-04-24 | 2001-04-24 | 18974481 | Good | Hitachi Ltd | Hitachi Ltd |
| EP1460795A1 | 0.513 | Digital receiver and method for receiving secure group data | GRANT | 2004-09-22 | 2003-03-18 | 32824850 | Good | Delphi Technologies Inc | Delphi Technologies Inc |
| US7017189B1 | 0.513 | System and method for activating a rendering device in a multi-level rights-management architecture | GRANT | 2006-03-21 | 2000-06-27 | 24420122 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7797539B2 | 0.513 | Resilient cryptographic scheme | GRANT | 2010-09-14 | 1999-01-20 | 4163209 | Good | Certicom Corp | BlackBerry Ltd |
| US7925898B2 | 0.513 | Systems and methods using cryptography to protect secure computing environments | GRANT | 2011-04-12 | 1996-08-12 | 24769786 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US7814332B2 | 0.513 | Voiceprint biometrics on a payment device | GRANT | 2010-10-12 | 2001-07-10 | 46301083 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC, Individual |
| US6996720B1 | 0.513 | System and method for accessing protected content in a rights-management architecture | GRANT | 2006-02-07 | 1999-12-17 | 27390117 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6826692B1 | 0.513 | Method and apparatus to permit automated server determination for foreign system login | GRANT | 2004-11-30 | 1998-12-23 | 22821048 | Good | Computer Associates Think Inc | CA Inc |
| US5200999A | 0.513 | PUBLIC KEY CRYPTOSYSTEM KEY MANAGEMENT BASED ON CONTROL VECTORS | GRANT | 1993-04-06 | 1991-09-27 | 25075907 | Good | International Business Machines Corp | International Business Machines Corp |
| US7240218B2 | 0.513 | Method of using a mask programmed key to securely configure a field programmable gate array | GRANT | 2007-07-03 | 2000-02-08 | 27255516 | Good | Algotronix Ltd | Algotronix Ltd |
| US7231048B2 | 0.513 | Key sharing system public key cryptosystem signature system key sharing apparatus encryption apparatus decryption apparatus signature apparatus authentication apparatus key sharing method encryption method decryption method signature method authentication method and programs | GRANT | 2007-06-12 | 2001-06-21 | 19027547 | Good | National Institute of Information and Communications Technology | National Institute of Information and Communications Technology |
| US8533791B2 | 0.513 | System and method for second factor authentication services | GRANT | 2013-09-10 | 2004-07-15 | 41434396 | Good | Anakam Inc | Anakam Inc |
| WO1998032260A1 | 0.513 | SECURE MESSAGING TABLE SYSTEM | APPLICATION | 1998-07-23 | 1997-01-14 | 3798909 | Good | ||
| US8195749B2 | 0.513 | Questionnaire server capable of providing questionnaires based on device capabilities | GRANT | 2012-06-05 | 2006-11-13 | 39370476 | Good | Individual | Qualtrics LLC |
| US6163771A | 0.513 | Method and device for generating a single-use financial account number | GRANT | 2000-12-19 | 1997-08-28 | 25441915 | Good | Walker Digital LLC | PayPal Inc |
| US7631184B2 | 0.513 | System and method for imposing security on copies of secured items | GRANT | 2009-12-08 | 2002-05-14 | 29418766 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US20090052670A1 | 0.512 | METHOD AND APPARATUS FOR STORING DIGITAL CONTENT IN STORAGE DEVICE | APPLICATION | 2009-02-26 | 2007-08-21 | 40382173 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US5050212A | 0.512 | Method and apparatus for verifying the integrity of a file stored separately from a computer | GRANT | 1991-09-17 | 1990-06-20 | 24157621 | Good | Apple Computer Inc | Apple Inc |
| US7499545B1 | 0.512 | Method and system for dual link communications encryption | GRANT | 2009-03-03 | 2001-02-05 | 40385430 | Good | ATI Technologies ULC | ATI Technologies ULC |
| US20080148350A1 | 0.512 | SYSTEM AND METHOD FOR IMPLEMENTING SECURITY FEATURES AND POLICIES BETWEEN PAIRED COMPUTING DEVICES | APPLICATION | 2008-06-19 | 2006-12-14 | 39529245 | Good | Palm Inc | Qualcomm Inc |
| US8099365B2 | 0.512 | Extended data collection for multi-merchant purchasing environment for downloadable products | GRANT | 2012-01-17 | 2005-01-24 | 35915517 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20030014641A1 | 0.511 | System for providing secure access to secure information | APPLICATION | 2003-01-16 | 2001-07-16 | 25420815 | Good | Individual | Individual |
| US4172213A | 0.511 | Byte stream selective encryption/decryption device | GRANT | 1979-10-23 | 1977-11-17 | 25313347 | Good | Burroughs Corp | Unisys Corp |
| US7735725B1 | 0.511 | Processing an RF transaction using a routing number | GRANT | 2010-06-15 | 2001-07-10 | 42237501 | Good | Xatra Fund MX LLC | Chartoleaux KG LLC, Liberty Peak Ventures LLC |
| US8079071B2 | 0.511 | Methods for accessing content based on a session ticket | GRANT | 2011-12-13 | 2006-11-14 | 39370571 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US7861006B2 | 0.511 | Apparatus method and system for a tunneling client access point | GRANT | 2010-12-28 | 2004-03-23 | 34989749 | Good | IOENGINE LLC | IOENGINE LLC |
| US20090144164A1 | 0.511 | System and Method for Distribution Redemption and Processing of Electronic Coupons | APPLICATION | 2009-06-04 | 2007-12-02 | 40676723 | Good | CONTACTLESS DATA Inc | CONTACTLESS DATA Inc |
| US5751595A | 0.511 | Method for building and verifying authenticity of a rule system | GRANT | 1998-05-12 | 1996-03-14 | 24468332 | Good | International Business Machines Corp | International Business Machines Corp |
| US20040015688A1 | 0.511 | Interactive authentication process | APPLICATION | 2004-01-22 | 2000-09-05 | 30448844 | Good | ED VISION (HOLDINGS) Ltd | ED VISION (HOLDINGS) Ltd |
| US20060048223A1 | 0.511 | Method and system for providing tamper-resistant software | APPLICATION | 2006-03-02 | 2004-08-31 | 35945054 | Good | University of Hong Kong HKU | University of Hong Kong HKU, Individual |
| US5081677A | 0.511 | CRYPOTOGRAPHIC KEY VERSION CONTROL FACILITY | GRANT | 1992-01-14 | 1990-08-31 | 24304946 | Good | International Business Machines Corp | International Business Machines Corp |
| US5065429A | 0.511 | Method and apparatus for protecting material on storage media | GRANT | 1991-11-12 | 1989-04-03 | 27406817 | Good | F Poszat HU LLC | F Poszat HU LLC |
| US4755940A | 0.511 | Transaction security system | GRANT | 1988-07-05 | 1983-09-17 | 10548917 | Good | International Business Machines Corp | International Business Machines Corp |
| US8331560B2 | 0.511 | Distributed scalable cryptographic access control | GRANT | 2012-12-11 | 2001-03-27 | 27403053 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8060745B2 | 0.511 | Security for wireless transmission | GRANT | 2011-11-15 | 2003-12-16 | 34656527 | Good | Seiko Epson Corp | Seiko Epson Corp |
| US20080133905A1 | 0.511 | APPARATUS SYSTEM AND METHOD FOR REMOTELY ACCESSING A SHARED PASSWORD | APPLICATION | 2008-06-05 | 2006-11-30 | 39477250 | Good | Hitachi Global Storage Technologies Netherlands BV, Lenovo Singapore Pte Ltd | HGST Netherlands BV, Lenovo Singapore Pte Ltd |
| US6141758A | 0.510 | Method and system for maintaining client server security associations in a distributed computing system | GRANT | 2000-10-31 | 1997-07-14 | 25399587 | Good | International Business Machines Corp | International Business Machines Corp |
| US10033700B2 | 0.510 | Dynamic evaluation of access rights | GRANT | 2018-07-24 | 2001-12-12 | 27372842 | Good | Intellectual Ventures I LLC | Intellectual Ventures I LLC |
| US6959090B1 | 0.510 | Content Protection scheme for a digital recording device | GRANT | 2005-10-25 | 2000-11-20 | 24884500 | Good | Nokia Oyj | Nokia Oyj |
| US7188242B2 | 0.510 | Key management for content protection | GRANT | 2007-03-06 | 1999-07-15 | 26323868 | Good | NDS Ltd | Synamedia Ltd |
| US8347103B2 | 0.510 | System and method for authenticating a user using a graphical password | GRANT | 2013-01-01 | 2009-01-13 | 42319983 | Good | NIC Inc | NIC Inc |
| US6181795B1 | 0.510 | Portable cryptographic key | GRANT | 2001-01-30 | 1998-02-27 | 21861431 | Good | International Business Machines Corp | International Business Machines Corp |
| US8294552B2 | 0.510 | Facial scan biometrics on a payment device | GRANT | 2012-10-23 | 2001-07-10 | 42980578 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US8290152B2 | 0.510 | Management system for web service developer keys | GRANT | 2012-10-16 | 2007-08-30 | 40407494 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6034618A | 0.510 | Device authentication system which allows the authentication function to be changed | GRANT | 2000-03-07 | 1996-10-31 | 17755179 | Good | Toshiba Corp, Matsushita Electric Industrial Co Ltd | Toshiba Corp, Panasonic Holdings Corp |
| US8929552B2 | 0.509 | Electronic information and cryptographic key management system | GRANT | 2015-01-06 | 2001-06-01 | 23136027 | Good | No Magic Inc | Saveitsafe LLC |
| US5201000A | 0.509 | METHOD FOR GENERATING PUBLIC AND PRIVATE KEY PAIRS WITHOUT USING A PASSPHRASE | GRANT | 1993-04-06 | 1991-09-27 | 25076731 | Good | International Business Machines Corp | International Business Machines Corp |
| US5757915A | 0.509 | Parameterized hash functions for access control | GRANT | 1998-05-26 | 1995-08-25 | 24067740 | Good | Intel Corp | Intel Corp |
| US8289136B2 | 0.509 | Hand geometry biometrics on a payment device | GRANT | 2012-10-16 | 2001-07-10 | 46205158 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US5623546A | 0.509 | Encryption method and system for portable data | GRANT | 1997-04-22 | 1995-06-23 | 23963165 | Good | Motorola Inc | Google Technology Holdings LLC |
| US8279042B2 | 0.509 | Iris scan biometrics on a payment device | GRANT | 2012-10-02 | 2001-07-10 | 38972588 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US5222133A | 0.509 | METHOD OF PROTECTING COMPUTER SOFTWARE FROM UNAUTHORIZED EXECUTION USING MULTIPLE KEYS | GRANT | 1993-06-22 | 1991-10-17 | 25113550 | Good | Thales DIS CPL USA Inc | Thales DIS CPL USA Inc |
| US8321690B2 | 0.509 | Protecting digital media of various content types | GRANT | 2012-11-27 | 2005-08-11 | 37743922 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6880081B1 | 0.509 | Key management for content protection | GRANT | 2005-04-12 | 1999-07-15 | 11073024 | Good | NDS Ltd | Synamedia Ltd |
| US4218738A | 0.509 | Method for authenticating the identity of a user of an information system | GRANT | 1980-08-19 | 1978-05-05 | 25417234 | Good | International Business Machines Corp | International Business Machines Corp |
| US8504001B2 | 0.509 | Unified settings for multiple account types | GRANT | 2013-08-06 | 2008-08-12 | 41681617 | Good | Apple Inc | Apple Inc |
| US5870470A | 0.508 | Method and apparatus for encrypting long blocks using a short-block encryption procedure | GRANT | 1999-02-09 | 1996-02-20 | 24416843 | Good | International Business Machines Corp | International Business Machines Corp |
| US20020199110A1 | 0.508 | Method of protecting intellectual property cores on field programmable gate array | APPLICATION | 2002-12-26 | 2001-06-13 | 9916435 | Good | Algotronix Ltd | Algotronix Ltd |
| US7065508B2 | 0.508 | System and method for operating a licensing server | GRANT | 2006-06-20 | 1992-12-15 | 46301333 | Good | SL Patent Holdings LLC | SL Patent Holdings LLC |
| US20040025028A1 | 0.508 | Method program and apparatus for managing certification management environment | APPLICATION | 2004-02-05 | 2002-08-05 | 31185091 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US7539312B2 | 0.508 | Program update method and server | GRANT | 2009-05-26 | 2002-11-15 | 32212042 | Good | Panasonic Corp | Nuvoton Technology Corp Japan |
| US6879965B2 | 0.508 | Method system and computer readable medium for web site account and e-commerce management from a central location | GRANT | 2005-04-12 | 2000-03-01 | 27392074 | Good | PassGate Corp | Slingshot Technologies LLC |
| US5073934A | 0.508 | Method and apparatus for controlling the use of a public key based on the level of import integrity for the key | GRANT | 1991-12-17 | 1990-10-24 | 24413598 | Good | International Business Machines Corp | NEC Corp, International Business Machines Corp |
| US5610981A | 0.508 | Preboot protection for a data security system with anti-intrusion capability | GRANT | 1997-03-11 | 1992-06-04 | 26899632 | Good | Integrated Tech Of America Inc | CEDAR WEST C/O GESTINOR SERVICES, HILLIARD LP, INDEPENDENCE PLAZA Inc, LENOWITZ MARK, OFFIT ANDREW, SIMON DEBRA, Digital Privacy Inc |
| US7780091B2 | 0.508 | Registering a biometric for radio frequency transactions | GRANT | 2010-08-24 | 2001-07-10 | 46205155 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC, Individual |
| US20030097559A1 | 0.507 | Qualification authentication method using variable authentication information | APPLICATION | 2003-05-22 | 2001-11-16 | 19164618 | Good | NTT Advanced Technology Corp | NTT Advanced Technology Corp |
| US8683572B1 | 0.507 | Method and apparatus for providing continuous user verification in a packet-based network | GRANT | 2014-03-25 | 2008-01-24 | 50289032 | Good | Dunti LLC | Individual |
| US6516412B2 | 0.507 | Authorization of services in a conditional access system | GRANT | 2003-02-04 | 1995-04-03 | 27573934 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US7290278B2 | 0.507 | Identity based service system | GRANT | 2007-10-30 | 2003-10-02 | 34394049 | Good | AOL LLC | Google LLC |
| US4736423A | 0.507 | Technique for reducing RSA Crypto variable storage | GRANT | 1988-04-05 | 1985-04-30 | 24928011 | Good | International Business Machines Corp | International Business Machines Corp |
| US8056118B2 | 0.507 | Systems and methods for universal enhanced log-in identity document verification and dedicated survey participation | GRANT | 2011-11-08 | 2007-06-01 | 40383404 | Good | Individual | Individual |
| US8959584B2 | 0.507 | Systems and methods for universal enhanced log-in identity document verification and dedicated survey participation | GRANT | 2015-02-17 | 2007-06-01 | 48798362 | Good | Albright Associates Inc | Albright Associates Inc |
| US6275941B1 | 0.507 | Security management method for network system | GRANT | 2001-08-14 | 1997-03-28 | 26418061 | Good | Hitachi Ltd | Hitachi Ltd |
| US7003107B2 | 0.506 | Hybrid stream cipher | GRANT | 2006-02-21 | 2000-05-23 | 26901507 | Good | MainStream Encryption Inc | MainStream Encryption Inc |
| US6981262B1 | 0.506 | System and method for client interaction in a multi-level rights-management architecture | GRANT | 2005-12-27 | 2000-06-27 | 24420395 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5488649A | 0.506 | Method for validating a communication link | GRANT | 1996-01-30 | 1994-05-06 | 22900234 | Good | Motorola Inc | Google Technology Holdings LLC |
| US8130961B2 | 0.506 | Method and system for client-server mutual authentication using event-based OTP | GRANT | 2012-03-06 | 2007-06-05 | 40091196 | Good | Diversinet Corp | US Bank Trust Company National Association |
| US20040225880A1 | 0.506 | Strong authentication systems built on combinations of "what user knows" authentication factors | APPLICATION | 2004-11-11 | 2003-05-07 | 33416443 | Good | Authenture Inc | Authernative Inc |
| US7302058B2 | 0.506 | Method and apparatus for securing control words | GRANT | 2007-11-27 | 1999-03-30 | 26825044 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20030105961A1 | 0.506 | Avoiding attachment of an ineligible smart interchangeable cover to an electronic device | APPLICATION | 2003-06-05 | 2001-11-30 | 21690240 | Good | Wildseed Ltd | Wildseed Ltd |
| US5828956A | 0.506 | Programmable cellular telephone and system | GRANT | 1998-10-27 | 1994-12-30 | 23882435 | Good | Sony Electronics Inc | Sony Corp, Ironworks Patents LLC |
| US7650498B2 | 0.505 | Secure data provision method and apparatus and data recovery method and system | GRANT | 2010-01-19 | 2003-04-17 | 32299725 | Good | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US7073067B2 | 0.505 | Authentication system and method based upon random partial digitized path recognition | GRANT | 2006-07-04 | 2003-05-07 | 33416450 | Good | Authernative Inc | Authernative Inc |
| US8422684B2 | 0.505 | Security classes in a media key block | GRANT | 2013-04-16 | 2008-08-15 | 41681288 | Good | International Business Machines Corp | International Business Machines Corp |
| US8219495B2 | 0.505 | Method of using personal device with internal biometric in conducting transactions over a network | GRANT | 2012-07-10 | 2000-02-23 | 24032299 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20050235145A1 | 0.505 | Secure file format | APPLICATION | 2005-10-20 | 2002-12-05 | 46304683 | Good | Canon Inc | Canon Inc |
| US8452008B2 | 0.505 | Content distributing method apparatus and system | GRANT | 2013-05-28 | 2006-06-20 | 38992113 | Good | International Business Machines Corp | International Business Machines Corp |
| US4533948A | 0.505 | CATV Communication system | GRANT | 1985-08-06 | 1982-04-30 | 23473793 | Good | General Instrument Corp | Arris Technology Inc |
| US7415439B2 | 0.505 | Digital rights management in a mobile communications environment | GRANT | 2008-08-19 | 2001-07-06 | 26789646 | Good | Nokia Oyj | Nokia Oyj |
| US6801625B1 | 0.504 | Apparatus and method for stripping parity bits from an input stream | GRANT | 2004-10-05 | 1999-12-08 | 33030092 | Good | Intel Corp | Intel Corp |
| US7486649B2 | 0.504 | Telephone management system and method | GRANT | 2009-02-03 | 2003-02-14 | 46300852 | Good | Maxon LLC | Maxon LLC |
| US8484472B2 | 0.504 | System and method of filtering unsolicited messages | GRANT | 2013-07-09 | 2006-10-30 | 39331985 | Good | Research in Motion Ltd | Malikie Innovations Ltd |
| US7512242B2 | 0.504 | Systems and methods for quantum cryptographic key transport | GRANT | 2009-03-31 | 2003-03-21 | 32994763 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US7958102B1 | 0.504 | Method and apparatus for searching a storage system for confidential data | GRANT | 2011-06-07 | 2007-03-28 | 44070952 | Good | Symantec Corp | CA Inc |
| US7941848B2 | 0.504 | Elevating rights | GRANT | 2011-05-10 | 2006-01-30 | 38323694 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5787169A | 0.503 | Method and apparatus for controlling access to encrypted data files in a computer system | GRANT | 1998-07-28 | 1995-12-28 | 24318456 | Good | International Business Machines Corp | International Business Machines Corp |
| EP1367475A2 | 0.503 | Software application protection by way of a digital rights management (DRM) system | GRANT | 2003-12-03 | 2002-05-15 | 22516437 | Good | Microsoft Corp | Microsoft Corp |
| US20050249348A1 | 0.503 | Data encryption/decryption method device and program | APPLICATION | 2005-11-10 | 2002-08-07 | 32016171 | Good | Denso Corp | Denso Corp |
| US6047268A | 0.503 | Method and apparatus for billing for transactions conducted over the internet | GRANT | 2000-04-04 | 1997-11-04 | 25508343 | Good | AT&T Corp | AT&T Properties LLC, Hanger Solutions LLC |
| US20020131592A1 | 0.503 | Entropy sources for encryption key generation | APPLICATION | 2002-09-19 | 2001-03-16 | 25202184 | Good | Airbiquity Inc | Airbiquity Inc |
| US7716491B2 | 0.503 | Generation and management of customer pin's | GRANT | 2010-05-11 | 1999-11-22 | 22604499 | Good | Neopost Technologies SA | Quadient Technologies France SA |
| US20070100752A1 | 0.503 | SYSTEMS AND METHODS FOR SECURE FINANCIAL TRANSACTION AUTHORIZATION | APPLICATION | 2007-05-03 | 2005-10-06 | 37997733 | Good | Individual | Individual |
| US8548166B2 | 0.503 | Method for partially encrypting program data | GRANT | 2013-10-01 | 1995-04-03 | 35375176 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7548622B2 | 0.503 | System and method for the concealment of device input parameters | GRANT | 2009-06-16 | 2000-07-07 | 22807662 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US7243226B2 | 0.503 | Method and system for enabling content security in a distributed system | GRANT | 2007-07-10 | 2001-12-12 | 26981431 | Good | Valve Corp | Valve Corp |
| US8893241B2 | 0.503 | Systems and methods for universal enhanced log-in identity document verification and dedicated survey participation | GRANT | 2014-11-18 | 2007-06-01 | 48871531 | Good | Albright Associates Inc | Albright Associates Inc |
| US6006331A | 0.503 | Recovery of online sessions for dynamic directory services | GRANT | 1999-12-21 | 1997-07-29 | 25415275 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7421082B2 | 0.503 | Data delivery method and data delivery system using sets of passkeys generated by dividing an encryption key | GRANT | 2008-09-02 | 2000-12-28 | 27481956 | Good | Sony Corp | Sony Corp |
| US7693280B2 | 0.503 | Rights management system for streamed multimedia content | GRANT | 2010-04-06 | 2005-04-22 | 37186906 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5799084A | 0.503 | System and method for authenticating cellular telephonic communication | GRANT | 1998-08-25 | 1996-05-06 | 24575686 | Good | Synacom Tech Inc | Synacom Tech Inc |
| US6895504B1 | 0.503 | Enabling secure communications with a client | GRANT | 2005-05-17 | 2000-09-29 | 34573164 | Good | Intel Corp | Intel Corp |
| US4935962A | 0.502 | Method and system for authentication | GRANT | 1990-06-19 | 1988-05-19 | 26293902 | Good | NCR Corp | NCR Voyix Corp |
| US20030204741A1 | 0.502 | Secure PKI proxy and method for instant messaging clients | APPLICATION | 2003-10-30 | 2002-04-26 | 29248943 | Good | Cygnacom Solutions Inc | Cygnacom Solutions Inc |
| US8627079B2 | 0.502 | Method and system for controlling a device | GRANT | 2014-01-07 | 2007-11-01 | 40303779 | Good | Infineon Technologies AG | Infineon Technologies AG |
| US5784464A | 0.502 | System for and method of authenticating a client | GRANT | 1998-07-21 | 1995-05-02 | 14484005 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US8584212B1 | 0.502 | On-demand service security system and method for managing a risk of access as a condition of permitting access to the on-demand service | GRANT | 2013-11-12 | 2007-11-15 | 49518217 | Good | Salesforce com Inc | Salesforce Inc |
| US6920556B2 | 0.502 | Methods systems and computer program products for multi-packet message authentication for secured SSL-based communication sessions | GRANT | 2005-07-19 | 2001-07-20 | 25427698 | Good | International Business Machines Corp | Intellectual Discovery Co Ltd |
| US7228417B2 | 0.502 | Simple secure login with multiple-authentication providers | GRANT | 2007-06-05 | 2002-02-26 | 38264942 | Good | America Online Inc | Meta Platforms Inc |
| US7444387B2 | 0.502 | Locating potentially identical objects across multiple computers based on stochastic partitioning of workload | GRANT | 2008-10-28 | 2001-06-06 | 25367554 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5933503A | 0.502 | Controlled modular cryptography apparatus and method | GRANT | 1999-08-03 | 1996-03-15 | 24477576 | Good | Novell Inc | EMC Corp |
| US20040111610A1 | 0.502 | Secure file format | APPLICATION | 2004-06-10 | 2002-12-05 | 32467979 | Good | Canon Inc | Canon Inc |
| US7698664B2 | 0.502 | Secure exchange of information in electronic design automation | GRANT | 2010-04-13 | 2003-09-26 | 46123795 | Good | Mentor Graphics Corp | Siemens Industry Software Inc |
| US7493497B1 | 0.502 | Digital identity device | GRANT | 2009-02-17 | 2000-02-03 | 40349418 | Good | Integrated Information Solutions | Identity Security LLC |
| US5329573A | 0.502 | Arrangement for obtaining authentication key parameters in a cellular mobile telecommunications switching network | GRANT | 1994-07-12 | 1991-11-27 | 25176256 | Good | AT&T Bell Laboratories Inc | AT&T Corp, Nokia of America Corp |
| US6820203B1 | 0.502 | Security unit for use in memory card | GRANT | 2004-11-16 | 1999-04-07 | 26441035 | Good | Sony Corp | Sony Corp |
| US20070266421A1 | 0.502 | SYSTEM METHOD AND COMPUTER PROGRAM PRODUCT FOR CENTRALLY MANAGING POLICIES ASSIGNABLE TO A PLURALITY OF PORTABLE END-POINT SECURITY DEVICES OVER A NETWORK | APPLICATION | 2007-11-15 | 2006-05-12 | 38686582 | Good | Redcannon Inc | REDCANNAON Inc, Redcannon Inc |
| US5774544A | 0.501 | Method an apparatus for encrypting and decrypting microprocessor serial numbers | GRANT | 1998-06-30 | 1996-03-28 | 24496468 | Good | Advanced Micro Devices Inc | GlobalFoundries Inc |
| US6957330B1 | 0.501 | Method and system for secure information handling | GRANT | 2005-10-18 | 1999-03-01 | 31189154 | Good | Storage Technology Corp | Oracle America Inc |
| US5268962A | 0.501 | Computer network with modified host-to-host encryption keys | GRANT | 1993-12-07 | 1992-07-21 | 25439446 | Good | Digital Equipment Corp | Google LLC |
| US6154839A | 0.501 | Translating packet addresses based upon a user identifier | GRANT | 2000-11-28 | 1998-04-23 | 22065881 | Good | VPNet Technologies Inc | Avaya Inc, VPNet Technologies Inc |
| US8468330B1 | 0.501 | Methods systems and data structures for loading and authenticating a module | GRANT | 2013-06-18 | 2003-06-30 | 48578247 | Good | Oracle International Corp | Oracle International Corp |
| US7705732B2 | 0.501 | Authenticating an RF transaction using a transaction counter | GRANT | 2010-04-27 | 2001-07-10 | 36142978 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC, Individual |
| US20060112418A1 | 0.501 | Protection of information in computing devices | APPLICATION | 2006-05-25 | 2004-11-19 | 36462346 | Good | International Business Machines Corp | HCL Technologies Ltd |
| US7383435B2 | 0.501 | Method for encoding and decoding communication data | GRANT | 2008-06-03 | 2001-08-30 | 7697113 | Good | Siemens AG | Siemens AG |
| US9565182B2 | 0.501 | Managing access to an on-demand service | GRANT | 2017-02-07 | 2007-11-15 | 49158988 | Good | Salesforce com Inc | Salesforce Inc |
| US20060294196A1 | 0.501 | Method and system for storing a web browser application session cookie from another client application program | APPLICATION | 2006-12-28 | 2005-06-27 | 37568889 | Good | International Business Machines Corp | International Business Machines Corp |
| US5884158A | 0.501 | Cellular telephone authentication system using a digital certificate | GRANT | 1999-03-16 | 1996-10-15 | 24935137 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| EP1587001A1 | 0.501 | Security device for a transponder | GRANT | 2005-10-19 | 2004-04-14 | 34934957 | Good | Atmel Germany GmbH | Atmel Germany GmbH |
| US6118870A | 0.501 | Microprocessor having instruction set extensions for decryption and multimedia applications | GRANT | 2000-09-12 | 1996-10-09 | 24906422 | Good | LSI Logic Corp | Avago Technologies International Sales Pte Ltd |
| US4862501A | 0.501 | Communications network using IC cards | GRANT | 1989-08-29 | 1985-03-08 | 12735145 | Good | Toshiba Corp | Toshiba Corp |
| US6532451B1 | 0.501 | Nested strong loader apparatus and method | GRANT | 2003-03-11 | 1998-03-23 | 26761646 | Good | Novell Inc | EMC Corp |
| US5799249A | 0.501 | Method and apparatus for a nation-wide cellular telephone network | GRANT | 1998-08-25 | 1992-01-27 | 26789917 | Good | HighwayMaster Communications Inc | Benhov GmbH LLC |
| US7284133B2 | 0.500 | Information processing unit | GRANT | 2007-10-16 | 2001-10-30 | 19147356 | Good | Hitachi Ltd | Hitachi Ltd |
| US20040127211A1 | 0.500 | Method for the production by a service provider of a multimedia isolating identifier | APPLICATION | 2004-07-01 | 2002-09-24 | 31970944 | Good | Societe Francaise du Radiotelephone SFR SA | Societe Francaise du Radiotelephone SFR SA |
| US5068894A | 0.500 | Method of generating a unique number for a smart card and its use for the cooperation of the card with a host system | GRANT | 1991-11-26 | 1989-08-22 | 9384839 | Good | US Philips Corp | De la Rue Cartes et Systemes SAS |
| US6427013B1 | 0.500 | Information broadcasting method receiver and information processing apparatus | GRANT | 2002-07-30 | 1997-12-09 | 18323281 | Good | Sony Corp | Sony Corp |
| US6701433B1 | 0.500 | Method and apparatus for escrowing properties used for accessing executable modules | GRANT | 2004-03-02 | 1998-03-23 | 31720022 | Good | Novell Inc | EMC Corp |
| US8788829B2 | 0.500 | System and method for interapplication communications | GRANT | 2014-07-22 | 2006-08-17 | 39102750 | Good | AOL Inc | Verizon Patent and Licensing Inc |
| US5577121A | 0.500 | Transaction system for integrated circuit cards | GRANT | 1996-11-19 | 1994-06-09 | 22969120 | Good | Electronic Payment Services Inc | Touch Technologies Inc |
| US4599489A | 0.500 | Solid state key for controlling access to computer software | GRANT | 1986-07-08 | 1984-02-22 | 24328614 | Good | Gordian Systems Inc | VASCO Corp 1919 S HIGHLAND SUITE 118-C LOMBARD ILLINOIS 60148 A UTAH CORP, Thumbscan Inc |
| US7873837B1 | 0.499 | Data security for electronic data flash card | GRANT | 2011-01-18 | 2000-01-06 | 43478632 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc, Super Talent Tech Corp |
| US5717755A | 0.499 | Distributed cryptographic object method | GRANT | 1998-02-10 | 1993-10-18 | 22483974 | Good | Tecsec Inc | Tecsec Inc |
| US7988038B2 | 0.499 | System for biometric security using a fob | GRANT | 2011-08-02 | 2001-07-10 | 35125747 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US7986785B2 | 0.499 | Data management | GRANT | 2011-07-26 | 1994-10-27 | 26546399 | Good | Intarsia Software LLC | Piracy Protection LLC |
| US7917468B2 | 0.498 | Linking of personal information management data | GRANT | 2011-03-29 | 2005-08-01 | 37695626 | Good | Seven Networks Inc | Seven Networks Inc |
| US4223403A | 0.498 | Cryptographic architecture for use with a high security personal identification system | GRANT | 1980-09-16 | 1978-06-30 | 25444605 | Good | International Business Machines Corp | International Business Machines Corp |
| US6560340B1 | 0.498 | Method and apparatus for geographically limiting service in a conditional access system | GRANT | 2003-05-06 | 1995-04-03 | 27573933 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US20090300351A1 | 0.498 | FAST SEARCHABLE ENCRYPTION METHOD | APPLICATION | 2009-12-03 | 2008-05-30 | 41381281 | Good | NEC China Co Ltd | NEC China Co Ltd |
| US7346783B1 | 0.498 | Network security device and method | GRANT | 2008-03-18 | 2001-10-19 | 39182344 | Good | AT&T Corp | AT&T Corp |
| US7242768B2 | 0.498 | Super secure migratable keys in TCPA | GRANT | 2007-07-10 | 2002-01-14 | 21943448 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US8196182B2 | 0.498 | Distributed management of crypto module white lists | GRANT | 2012-06-05 | 2007-08-24 | 40383247 | Good | NetApp Inc | NetApp Inc |
| US7133662B2 | 0.498 | Methods and apparatus for restricting access of a user using a cellular telephone | GRANT | 2006-11-07 | 2001-05-24 | 25344558 | Good | International Business Machines Corp | International Business Machines Corp |
| US7526092B2 | 0.497 | Rekey operation with multiplexing capability | GRANT | 2009-04-28 | 2002-03-08 | 38235627 | Good | Atheros Communications Inc | Qualcomm Inc |
| US6523117B2 | 0.497 | System and method of online deciphering data on storage medium | GRANT | 2003-02-18 | 1995-07-21 | 16181318 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US20040119746A1 | 0.497 | System and method for user authentication interface | APPLICATION | 2004-06-24 | 2002-12-23 | 32469020 | Good | Authenture Inc | Authernative Inc |
| US7929692B2 | 0.497 | Firmware encrypting and decrypting method and an apparatus using the same | GRANT | 2011-04-19 | 2004-01-09 | 34738000 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US9178693B2 | 0.497 | Distributed media-protection systems and methods to operate the same | GRANT | 2015-11-03 | 2006-08-04 | 39030436 | Good | DirecTV Group Inc | DirecTV LLC |
| US7177835B1 | 0.496 | Method and device for generating a single-use financial account number | GRANT | 2007-02-13 | 1997-08-28 | 37719766 | Good | Walker Digital LLC | PayPal Inc |
| US7216226B2 | 0.496 | Unique and secure identification of a networked computing node | GRANT | 2007-05-08 | 2002-04-01 | 28453505 | Good | Hewlett Packard Development Co LP | Valtrus Innovations Ltd, Hewlett Packard Enterprise Development LP |
| US7003480B2 | 0.496 | GUMP: grand unified meta-protocol for simple standards-based electronic commerce transactions | GRANT | 2006-02-21 | 1997-02-27 | 26708383 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8108687B2 | 0.496 | Method and system for granting access to system and content | GRANT | 2012-01-31 | 2001-12-12 | 26981185 | Good | Valve Corp | Valve Corp |
| US20070255662A1 | 0.496 | Authenticating Wireless Person-to-Person Money Transfers | APPLICATION | 2007-11-01 | 2006-03-30 | 38649487 | Good | Obopay Inc | OBOPAY MOBILE TECHNOLOGY INDIA PRIVATE Ltd |
| US5696823A | 0.496 | High-bandwidth encryption system with low-bandwidth cryptographic modules | GRANT | 1997-12-09 | 1995-03-31 | 23644008 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US20100179883A1 | 0.496 | SYSTEM AND METHOD OF STORING DATA FILES AT A REMOTE STORAGE FACILITY | APPLICATION | 2010-07-15 | 2006-03-03 | 38472650 | Good | Teoco Corp | III Holdings 1 LLC |
| US5086469A | 0.496 | ENCRYPTION WITH SELECTIVE DISCLOSURE OF PROTOCOL IDENTIFIERS | GRANT | 1992-02-04 | 1990-06-29 | 24181222 | Good | Digital Equipment Corp | Enterasys Networks Inc |
| EP0313967A1 | 0.496 | Authentication method for a data carrier with integrated circuit | GRANT | 1989-05-03 | 1987-10-30 | 6339472 | Good | GAO Gesellschaft fuer Automation und Organisation mbH | GAO Gesellschaft fuer Automation und Organisation mbH |
| US7636846B1 | 0.496 | Global conditional access system for broadcast services | GRANT | 2009-12-22 | 1997-06-06 | 21956793 | Good | UQE LLC | UQE LLC |
| US20020184507A1 | 0.495 | Centralized single sign-on method and system for a client-server environment | APPLICATION | 2002-12-05 | 2001-05-31 | 25357647 | Good | ProAct Technologies Corp | ProAct Technologies Corp |
| US7594114B2 | 0.495 | Authentication apparatus and method for universal appliance communication controller | GRANT | 2009-09-22 | 2002-09-16 | 32028921 | Good | General Electric Co | Haier US Appliance Solutions Inc |
| US7831516B2 | 0.495 | System and method for redistributing and licensing access to protected information among a plurality of devices | GRANT | 2010-11-09 | 1992-12-15 | 46326756 | Good | SL Patent Holdings LLC | SL Patent Holdings LLC |
| US7783901B2 | 0.495 | Network security device and method | GRANT | 2010-08-24 | 2001-12-05 | 39544651 | Good | AT&T Intellectual Property II LP | AT&T Intellectual Property II LP |
| US8539228B1 | 0.495 | Managing access to a resource | GRANT | 2013-09-17 | 2006-08-24 | 49122530 | Good | OSR Open Systems Resources Inc | International Business Machines Corp |
| US5841873A | 0.495 | Methods of detecting decryption errors | GRANT | 1998-11-24 | 1995-06-08 | 23931924 | Good | Motorola Inc | Google Technology Holdings LLC |
| US6292568B1 | 0.495 | Representing entitlements to service in a conditional access system | GRANT | 2001-09-18 | 1966-12-16 | 27573935 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US8793305B2 | 0.495 | Content delivery to a mobile device from a content service | GRANT | 2014-07-29 | 2007-12-13 | 40754688 | Good | Seven Networks Inc | Seven Networks Inc |
| USRE36752E | 0.495 | Cryptographic authentication of transmitted messages using pseudorandom numbers | GRANT | 2000-06-27 | 1993-06-30 | 22191490 | Good | Lear Corp EEDS and Interiors | Lear Corp EEDS and Interiors, Lear Automotive Dearborn Inc |
| US6937729B2 | 0.494 | Representing entitlements to service in a conditional access system | GRANT | 2005-08-30 | 1995-04-03 | 27577920 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US5737424A | 0.494 | Method and system for secure distribution of protected data using elliptic curve systems | GRANT | 1998-04-07 | 1996-06-04 | 24639790 | Good | Software Security Inc | Software Security Inc, Thales DIS CPL USA Inc |
| US6908030B2 | 0.494 | One-time credit card number generator and single round-trip authentication | GRANT | 2005-06-21 | 2001-10-31 | 21707872 | Good | Arcot Systems LLC | ORPHANGAGE Inc, CA Inc |
| US7233948B1 | 0.494 | Methods and apparatus for persistent control and protection of content | GRANT | 2007-06-19 | 1998-03-16 | 38157169 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US7746215B1 | 0.494 | RF transactions using a wireless reader grid | GRANT | 2010-06-29 | 2001-07-10 | 42271210 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC, Individual |
| US7706535B1 | 0.494 | Systems and methods for implementing routing protocols and algorithms for quantum cryptographic key transport | GRANT | 2010-04-27 | 2003-03-21 | 42112518 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US7962713B2 | 0.494 | Memory device having secure non-volatile locking functionality | GRANT | 2011-06-14 | 2002-06-25 | 29996695 | Good | Sony Corp | Sony Corp |
| US10839388B2 | 0.493 | Funding a radio frequency device transaction | GRANT | 2020-11-17 | 2001-07-10 | 30119029 | Good | Liberty Peak Ventures LLC | Liberty Peak Ventures LLC |
| US20100027796A1 | 0.493 | MULTI-ENCRYPTION | APPLICATION | 2010-02-04 | 2008-08-01 | 41608390 | Good | Disney Enterprises Inc | Disney Enterprises Inc |
| US5790663A | 0.493 | Method and apparatus for software access to a microprocessor serial number | GRANT | 1998-08-04 | 1996-03-28 | 24496456 | Good | Advanced Micro Devices Inc | GlobalFoundries Inc |
| US7809138B2 | 0.493 | Methods and apparatus for persistent control and protection of content | GRANT | 2010-10-05 | 1999-03-16 | 32396676 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US6202055B1 | 0.493 | Positive identification display device and scanner for low cost collection and display of graphic and text data in a secure manner | GRANT | 2001-03-13 | 1996-08-21 | 27030824 | Good | Image Data LLC | ALTOR LLC, Image Data LLC, LexisNexis Risk Solutions GA Inc |
| US8898452B2 | 0.493 | Protocol translation | GRANT | 2014-11-25 | 2005-09-08 | 37831297 | Good | NetApp Inc | NetApp Inc |
| US20040243519A1 | 0.493 | Prompted electronic mobile-service information communications with validation | APPLICATION | 2004-12-02 | 2003-06-02 | 33452082 | Good | Nokia Oyj | RPX Corp, Nokia USA Inc |
| US4665396A | 0.493 | Validation check for remote digital station | GRANT | 1987-05-12 | 1982-03-16 | 19839419 | Good | US Philips Corp | US Philips Corp |
| US4888798A | 0.493 | Modular software security | GRANT | 1989-12-19 | 1985-04-19 | 27111114 | Good | Oms Inc | QMS Inc A DE CORP, Oms Inc |
| US7110984B1 | 0.493 | Updating usage conditions in lieu of download digital rights management protected content | GRANT | 2006-09-19 | 1998-08-13 | 36974618 | Good | International Business Machines Corp | Level 3 Communications LLC |
| US5161193A | 0.493 | Pipelined cryptography processor and method for its use in communication networks | GRANT | 1992-11-03 | 1990-06-29 | 24181308 | Good | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US6868495B1 | 0.493 | One-time pad Encryption key Distribution | GRANT | 2005-03-15 | 1996-09-12 | 34279986 | Good | Open Security Solutions LLC | RPX Corp, Open Security Solutions LLC |
| US7844835B2 | 0.493 | Systems and methods for secure transaction management and electronic rights protection | GRANT | 2010-11-30 | 1995-02-13 | 32686239 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US5923843A | 0.492 | Method and apparatus for overriding access security to a PC when a password is lost | GRANT | 1999-07-13 | 1997-03-31 | 25253946 | Good | Compaq Computer Corp | Hewlett Packard Development Co LP |
| US7889052B2 | 0.492 | Authorizing payment subsequent to RF transactions | GRANT | 2011-02-15 | 2001-07-10 | 30119428 | Good | Xatra Fund MX LLC | American Express Travel Related Services Co Inc, Liberty Peak Ventures LLC |
| US4160120A | 0.492 | LINK ENCRYPTION DEVICE | GRANT | 1979-07-03 | 1977-11-17 | 25313342 | Good | Burroughs Corp | Unisys Corp |
| US8090944B2 | 0.492 | Method and apparatus for authenticating users of an emergency communication network | GRANT | 2012-01-03 | 2006-07-05 | 38920471 | Good | Rockstar Bidco LP | RPX Clearinghouse LLC |
| US6125186A | 0.491 | Encryption communication system using an agent and a storage medium for storing that agent | GRANT | 2000-09-26 | 1996-11-28 | 18088990 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US5339403A | 0.491 | Access control in a distributed computer system | GRANT | 1994-08-16 | 1990-05-11 | 10675829 | Good | Fujitsu Services Ltd | Fujitsu Services Ltd |
| US6442696B1 | 0.491 | System and method for extensible positive client identification | GRANT | 2002-08-27 | 1999-10-05 | 23632215 | Good | Authoriszor Inc | Authoriszor Inc |
| US5450491A | 0.491 | Authenticator card and system | GRANT | 1995-09-12 | 1993-08-26 | 22342439 | Good | AT&T Corp | AT&T Corp |
| US9094429B2 | 0.491 | Server verification of secure electronic messages | GRANT | 2015-07-28 | 2004-08-10 | 35801378 | Good | BlackBerry Ltd | Malikie Innovations Ltd |
| US9454752B2 | 0.491 | Reload protocol at a transaction processing entity | GRANT | 2016-09-27 | 2001-07-10 | 30119028 | Good | Chartoleaux KG LLC | American Express Travel Related Services Co Inc, Liberty Peak Ventures LLC |
| US4302810A | 0.491 | Method and apparatus for secure message transmission for use in electronic funds transfer systems | GRANT | 1981-11-24 | 1979-12-28 | 22320127 | Good | International Business Machines Corp | International Business Machines Corp |
| US9154472B2 | 0.491 | Method and apparatus for improving security during web-browsing | GRANT | 2015-10-06 | 2006-07-12 | 38950737 | Good | Intuit Inc | Intuit Inc |
| US6708221B1 | 0.491 | System and method for globally and securely accessing unified information in a computer network | GRANT | 2004-03-16 | 1996-12-13 | 31950873 | Good | Visto Corp | Malikie Innovations Ltd, Good Technology Corp |
| US6335972B1 | 0.491 | Framework-based cryptographic key recovery system | GRANT | 2002-01-01 | 1997-05-23 | 26725090 | Good | International Business Machines Corp | International Business Machines Corp |
| US5448045A | 0.491 | System for protecting computers via intelligent tokens or smart cards | GRANT | 1995-09-05 | 1992-02-26 | 25285753 | Good | F Poszat HU LLC | F Poszat HU LLC |
| US9225761B2 | 0.491 | Distributed media-aggregation systems and methods to operate the same | GRANT | 2015-12-29 | 2006-08-04 | 39030689 | Good | DirecTV Group Inc | DirecTV LLC |
| WO1999064956A1 | 0.491 | METHOD APPARATUS AND SYSTEM FOR SECURING CREDIT CARD TRANSACTIONS | APPLICATION | 1999-12-16 | 1998-06-11 | 26323652 | Good | ||
| US6393128B1 | 0.490 | System for broadcasting data signals in a secure manner | GRANT | 2002-05-21 | 1998-09-01 | 8234078 | Good | Mindport BV | Irdeto BV |
| US5661807A | 0.490 | Authentication system using one-time passwords | GRANT | 1997-08-26 | 1993-07-30 | 22276602 | Good | International Business Machines Corp | International Business Machines Corp |
| US5001755A | 0.490 | Security system network | GRANT | 1991-03-19 | 1988-04-19 | 26878765 | Good | Vindicator Corp | Olin Microelectronic Chemicals Inc, Vindicator Corp |
| US6014085A | 0.490 | Strengthening the authentication protocol | GRANT | 2000-01-11 | 1997-10-27 | 25500613 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US8954624B2 | 0.490 | Method and system for securing input from an external device to a host | GRANT | 2015-02-10 | 2005-10-06 | 37906571 | Good | Safend Ltd | Supercom Ip LLC |
| US8055913B2 | 0.490 | Systems and methods for secure transaction management and electronic rights protection | GRANT | 2011-11-08 | 1995-02-13 | 24836636 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US6158004A | 0.490 | Information storage medium and security method thereof | GRANT | 2000-12-05 | 1997-06-10 | 15545942 | Good | Mitsubishi Electric Corp | Mitsubishi Electric Corp |
| US8209750B2 | 0.489 | Encryption of voice and data in a single data stream in a deployable secure communication system | GRANT | 2012-06-26 | 2003-09-15 | 34278857 | Good | TeleCommunication Systems Inc | TeleCommunication Systems Inc |
| US8225222B2 | 0.489 | Security apparatus | GRANT | 2012-07-17 | 2000-08-18 | 9897914 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US7818572B2 | 0.489 | Security system and method | GRANT | 2010-10-19 | 2003-12-09 | 34636678 | Good | Intelleflex Corp | Individual, Individual |
| US6845453B2 | 0.489 | Multiple factor-based user identification and authentication | GRANT | 2005-01-18 | 1998-02-13 | 46278766 | Good | Tecsec Inc | Tecsec Inc |
| WO2008099402A2 | 0.489 | A METHOD AND SYSTEM FOR DYNAMIC SECURITY USING AUTHENTICATION SERVER | APPLICATION | 2008-08-21 | 2007-02-16 | 39690609 | Good | ||
| US8327136B2 | 0.489 | Inter-entity coupling method apparatus and system for content protection | GRANT | 2012-12-04 | 2005-09-15 | 37669483 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US20040266523A1 | 0.489 | Secured networks in a gaming system environment | APPLICATION | 2004-12-30 | 2003-04-16 | 33159876 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| USRE33189E | 0.489 | Security system for SSTV encryption | GRANT | 1990-03-27 | 1981-11-19 | 26983632 | Good | Comsat Corp | Comsat Corp |
| US20090172778A1 | 0.489 | Rule-based security system and method | APPLICATION | 2009-07-02 | 2007-12-26 | 40800383 | Good | Individual | Individual |
| US7343013B2 | 0.489 | Composite session-based encryption of video on demand content | GRANT | 2008-03-11 | 2003-12-16 | 34657339 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US4747050A | 0.489 | Transaction security system using time variant parameter | GRANT | 1988-05-24 | 1983-09-17 | 10548918 | Good | International Business Machines Corp | International Business Machines Corp |
| US8612772B1 | 0.489 | Security core using soft key | GRANT | 2013-12-17 | 2004-09-10 | 49725921 | Good | Altera Corp | Altera Corp |
| US6728881B1 | 0.489 | Fingerprint and signature identification and authorization card and pen | GRANT | 2004-04-27 | 1999-10-01 | 32107872 | Good | US Department of Army | US Department of Army |
| US5720034A | 0.488 | Method for secure key production | GRANT | 1998-02-17 | 1995-12-07 | 24271538 | Good | Individual | Individual |
| US6957185B1 | 0.488 | Method and apparatus for the secure identification of the owner of a portable device | GRANT | 2005-10-18 | 1999-02-25 | 11072537 | Good | Enco Tone Ltd | BOUYANT HOLDINGS Ltd |
| US8295273B2 | 0.488 | Standard telephone equipment (STE) based deployable secure communication system | GRANT | 2012-10-23 | 2003-09-15 | 35428726 | Good | TeleCommunication Systems Inc | TeleCommunication Systems Inc |
| WO1997024832A1 | 0.488 | METHOD AND APPARATUS FOR PROVIDING CONDITIONAL ACCESS IN CONNECTION-ORIENTED INTERACTIVE NETWORKS WITH A MULTIPLICITY OF SERVICE PROVIDERS | APPLICATION | 1997-07-10 | 1995-12-29 | 24322447 | Good | ||
| US8639625B1 | 0.488 | Systems and methods for secure transaction management and electronic rights protection | GRANT | 2014-01-28 | 1995-02-13 | 49958042 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US8156333B2 | 0.488 | Username based authentication security | GRANT | 2012-04-10 | 2008-05-29 | 41381286 | Good | Red Hat Inc | Red Hat Inc |
| US20020094089A1 | 0.488 | Data delivery method and data delivery system | APPLICATION | 2002-07-18 | 2000-12-28 | 27481957 | Good | Sony Corp | Sony Corp |
| US7607022B1 | 0.488 | Configurable encryption/decryption for multiple services support | GRANT | 2009-10-20 | 1999-06-11 | 26836687 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US10528951B2 | 0.488 | Payment service authentication for a transaction using a generated dynamic verification value | GRANT | 2020-01-07 | 2003-08-18 | 34193739 | Good | Visa International Service Association | Visa International Service Association |
| US7171194B2 | 0.488 | Network device management | GRANT | 2007-01-30 | 2003-02-14 | 38368465 | Good | Maxon LLC | Maxon LLC |
| US7545932B2 | 0.488 | Secure authenticated channel | GRANT | 2009-06-09 | 2004-10-29 | 36261904 | Good | Thomson Licensing SAS | Magnolia Licensing LLC |
| US6751735B1 | 0.487 | Apparatus for control of cryptography implementations in third party applications | GRANT | 2004-06-15 | 1998-03-23 | 32396516 | Good | Novell Inc | EMC Corp |
| US6263439B1 | 0.487 | Verification system for non-traditional learning operations | GRANT | 2001-07-17 | 1996-08-27 | 21821573 | Good | SOLOCRON EDUCATION LLC | SOLOCRON EDUCATION LLC |
| US20030236977A1 | 0.487 | Method and system for providing secure access to applications | APPLICATION | 2003-12-25 | 2001-04-25 | 29741281 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US7353536B1 | 0.487 | Methods of resetting passwords in network service systems including user redirection and related systems and computer-program products | GRANT | 2008-04-01 | 2003-09-23 | 39227417 | Good | AT&T Delaware Intellectual Property Inc | ServiceNow Inc |
| US8490204B2 | 0.487 | Selective protection of files on portable memory devices | GRANT | 2013-07-16 | 2004-11-12 | 36336884 | Good | SanDisk IL Ltd | Western Digital Israel Ltd |
| USRE36181E | 0.487 | Pseudorandom number generation and crytographic authentication | GRANT | 1999-04-06 | 1993-06-30 | 22196129 | Good | Lear Corp EEDS and Interiors | Lear Corp EEDS and Interiors |
| US6289453B1 | 0.487 | Method and apparatus for secure measurement certification | GRANT | 2001-09-11 | 1996-04-08 | 24520857 | Good | Walker Digital LLC | CERTIFIED MEASUREMENTS LLC |
| US8700535B2 | 0.487 | Issuing a publisher use license off-line in a digital rights management (DRM) system | GRANT | 2014-04-15 | 2003-02-25 | 32850467 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8005959B2 | 0.486 | Systems and methods for providing security through sessions | GRANT | 2011-08-23 | 2004-09-13 | 36035452 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5745572A | 0.486 | Cryptographic key management | GRANT | 1998-04-28 | 1995-02-24 | 10770192 | Good | Fujitsu Services Ltd | Fujitsu Services Ltd |
| US8286256B2 | 0.486 | Method and system for restricted biometric access to content of packaged media | GRANT | 2012-10-09 | 2001-03-01 | 25171051 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6832319B1 | 0.486 | Content guard system for copy protection of recordable media | GRANT | 2004-12-14 | 1998-04-24 | 22066173 | Good | Intel Corp, International Business Machines Corp | Intel Corp, International Business Machines Corp |
| US5832211A | 0.486 | Propagating plain-text passwords from a main registry to a plurality of foreign registries | GRANT | 1998-11-03 | 1995-11-13 | 24226760 | Good | International Business Machines Corp | International Business Machines Corp |
| US4159468A | 0.486 | Communications line authentication device | GRANT | 1979-06-26 | 1977-11-17 | 25313354 | Good | Burroughs Corp | Unisys Corp |
| US6333983B1 | 0.486 | Method and apparatus for performing strong encryption or decryption data using special encryption functions | GRANT | 2001-12-25 | 1997-12-16 | 25537724 | Good | International Business Machines Corp | International Business Machines Corp |
| US7920700B2 | 0.486 | System and method for data encryption | GRANT | 2011-04-05 | 2006-10-19 | 39319457 | Good | Oracle International Corp | Oracle International Corp |
| US7606242B2 | 0.486 | Managed roaming for WLANS | GRANT | 2009-10-20 | 2002-08-02 | 31494304 | Good | Wavelink Corp | Ivanti Inc, Ivanti Software Inc |
| US6560707B2 | 0.485 | Multimedia coordination system | GRANT | 2003-05-06 | 1995-11-06 | 26676741 | Good | Xerox Corp | Xerox Corp |
| US7110545B2 | 0.485 | Method and apparatus for symmetric-key encryption | GRANT | 2006-09-19 | 2000-03-09 | 26587471 | Good | Hitachi Ltd, TOKYO JAPAN | TOKYO JAPAN |
| US7733861B2 | 0.485 | Radio terminal and ad hoc communication method | GRANT | 2010-06-08 | 2004-09-17 | 36073885 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US4802220A | 0.485 | Method and apparatus for multi-channel communication security | GRANT | 1989-01-31 | 1985-03-20 | 24869084 | Good | AT&T Corp, AMERICAN TELEPHONE AND TELEGRAPH COMPANY AT&T BELL LABORATORIES | AMERICAN TELEPHONE AND TELEGRAPH COMPANY AT&T BELL LABORATORIES |
| US20050175201A1 | 0.485 | Secure key reset using encryption | APPLICATION | 2005-08-11 | 2004-02-06 | 34830549 | Good | EMC Corp | EMC Corp |
| US5548649A | 0.485 | Network security bridge and associated method | GRANT | 1996-08-20 | 1995-03-28 | 23631863 | Good | Iowa State University Research Foundation ISURF | Iowa State University Research Foundation ISURF |
| US8613102B2 | 0.485 | Method and system for providing document retention using cryptography | GRANT | 2013-12-17 | 2004-03-30 | 35055759 | Good | Intellectual Ventures I LLC | Citrix Systems Inc |
| US4612413A | 0.485 | Authentication system between a card reader and a pay card exchanging data | GRANT | 1986-09-16 | 1983-07-29 | 9291222 | Good | US Philips Corp | De la Rue Cartes et Systemes SAS |
| US6859795B1 | 0.485 | Method for carrying out transactions and device for realizing the same | GRANT | 2005-02-22 | 1998-11-25 | 20212475 | Good | Cyphermint Inc | SEITRAN INCORPORATED Inc, Cyphermint Inc, Harbinger Medical Inc |
| WO2000075755A1 | 0.485 | IDENTIFICATION DEVICE FOR AUTHENTICATING A USER | APPLICATION | 2000-12-14 | 1999-06-08 | 11417868 | Good | ||
| US20070130455A1 | 0.484 | Series encryption in a quantum cryptographic system | APPLICATION | 2007-06-07 | 2005-12-06 | 38120166 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US8869251B2 | 0.484 | Remote provision of consistent one-time password functionality for disparate on-line resources | GRANT | 2014-10-21 | 2007-06-01 | 40089619 | Good | Bank of America Corp | Bank of America Corp |
| US4805216A | 0.484 | Method and apparatus for continuously acknowledged link encrypting | GRANT | 1989-02-14 | 1987-01-08 | 21695850 | Good | Compfax Corp | Compfax Corp |
| US8099609B2 | 0.484 | Information processing apparatus and key recovery method | GRANT | 2012-01-17 | 2006-01-23 | 38285584 | Good | Toshiba Corp | Dynabook Inc |
| US5713018A | 0.483 | System and method for providing safe SQL-level access to a database | GRANT | 1998-01-27 | 1995-09-27 | 24130649 | Good | Sun Microsystems Inc | Oracle America Inc |
| US5812764A | 0.483 | Password management system over a communications network | GRANT | 1998-09-22 | 1997-01-30 | 25154656 | Good | International Business Machines Corp | International Business Machines Corp |
| US4484027A | 0.483 | Security system for SSTV encryption | GRANT | 1984-11-20 | 1981-11-19 | 23256635 | Good | Comsat Corp | Comsat Corp |
| US20040139339A1 | 0.483 | Data encryption and decryption method and apparatus | APPLICATION | 2004-07-15 | 2002-11-26 | 32686815 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp |
| US20040236918A1 | 0.483 | Information storage device memory access control system and method and computer program | APPLICATION | 2004-11-25 | 2002-06-25 | 29996693 | Good | Sony Corp | Sony Corp |
| US20060021019A1 | 0.483 | Method and system for federated provisioning | APPLICATION | 2006-01-26 | 2004-07-21 | 35064591 | Good | International Business Machines Corp | ServiceNow Inc |
| US4712238A | 0.483 | Selective-subscription descrambling | GRANT | 1987-12-08 | 1984-06-08 | 24479674 | Good | MA Com Government Systems Inc, Cable Home Communication Corp | Arris Technology Inc, Engility LLC |
| US7936873B2 | 0.483 | Secure distribution of content using decryption keys | GRANT | 2011-05-03 | 2007-05-07 | 39494567 | Good | Apple Inc | Apple Inc |
| US10511573B2 | 0.483 | Agile network protocol for secure communications using secure domain names | GRANT | 2019-12-17 | 1998-10-30 | 57016364 | Good | Virnetx Inc | Virnetx Inc |
| US20090288154A1 | 0.483 | Security System and Method for a Remote Device in a Wireless Wide Area Network | APPLICATION | 2009-11-19 | 2008-05-15 | 41317427 | Good | Dialogue Technology Corp | Dialogue Technology Corp |
| US5771455A | 0.483 | Data messaging in a communications network using a feature request | GRANT | 1998-06-23 | 1992-01-27 | 26789916 | Good | HighwayMaster Communications Inc | IRON OAKS TECHNOLOGIES LLC, Syniverse Technologies LLC |
| USRE40791E1 | 0.483 | Method and system for verifying the authenticity of a first communication participants in a communications network | GRANT | 2009-06-23 | 1999-06-15 | 7911306 | Good | Siemens AG | Munitech Ip Sarl |
| US8612758B2 | 0.483 | System and method for inherently secure identification over insecure data communications networks | GRANT | 2013-12-17 | 2004-10-08 | 35697097 | Good | Individual | Individual |
| US4683553A | 0.482 | Method and device for protecting software delivered to a user by a supplier | GRANT | 1987-07-28 | 1982-03-18 | 9272137 | Good | Bull SA | CP8 Technologies SA |
| US20080065903A1 | 0.482 | SELECTIVE ENCRYPTION OF DATA STORED ON REMOVABLE MEDIA IN AN AUTOMATED DATA STORAGE LIBRARY | APPLICATION | 2008-03-13 | 2006-09-07 | 39157603 | Good | International Business Machines Corp | International Business Machines Corp |
| US8266269B2 | 0.482 | Systems and methods for providing content and services on a network system | GRANT | 2012-09-11 | 1998-12-08 | 37863956 | Good | Nomadix Inc | Gate Worldwide Holdings LLC |
| US7225329B2 | 0.482 | Enhanced CSU/DSU (channel service unit/data service unit) | GRANT | 2007-05-29 | 2003-03-19 | 32987866 | Good | SBC Properties LP | AT&T Intellectual Property I LP |
| US7143435B1 | 0.482 | Method and apparatus for registering auto-configured network addresses based on connection authentication | GRANT | 2006-11-28 | 2002-07-31 | 37450078 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US8103881B2 | 0.482 | System method and apparatus for electronic ticketing | GRANT | 2012-01-24 | 2000-11-06 | 33556618 | Good | Innovation Connection Corp | Innovation Connection Corp |
| EP1364295A1 | 0.482 | USER IDENTIFICATION WITH AN IMPROVED PASSWORD INPUT METHOD | GRANT | 2003-11-26 | 2001-03-02 | 19706415 | Good | Individual | Individual |
| US8156246B2 | 0.481 | Systems and methods for providing content and services on a network system | GRANT | 2012-04-10 | 1998-12-08 | 42235157 | Good | Nomadix Inc | Gate Worldwide Holdings LLC |
| US8082575B2 | 0.481 | System method and apparatus for enabling transactions using a user enabled programmable magnetic stripe | GRANT | 2011-12-20 | 2002-03-28 | 38438006 | Good | Rampart Id Systems Inc | RAMPART-ID SYSTEMS Inc, Rampart Id Systems Inc |
| US8024810B2 | 0.481 | Method and apparatus for protecting digital data by double re-encryption | GRANT | 2011-09-20 | 1998-10-15 | 17992773 | Good | Intarsia Software LLC | Kioba Processing LLC |
| US7483536B2 | 0.481 | Mini time key creation method | GRANT | 2009-01-27 | 1998-03-23 | 13524552 | Good | International Business Machines Corp | International Business Machines Corp |
| US4980913A | 0.481 | Security system network | GRANT | 1990-12-25 | 1988-04-19 | 22671495 | Good | Vindicator Corp | RAD PARTNERS Ltd A TEXAS LP, VINDICATOR 1445 OAKLAND ROAD SAN JOSE CA 95112-1203 |
| EP1052582A2 | 0.481 | Method for enabling privacy and trust in electronic communities | GRANT | 2000-11-15 | 1999-05-13 | 26832051 | Good | Xerox Corp | Xerox Corp |
| US9298793B2 | 0.481 | System and method for pushing information from a host system to a mobile data communication device | GRANT | 2016-03-29 | 1998-05-29 | 36263373 | Good | BlackBerry Ltd | Malikie Innovations Ltd |
| US5870474A | 0.481 | Method and apparatus for providing conditional access in connection-oriented interactive networks with a multiplicity of service providers | GRANT | 1999-02-09 | 1995-12-04 | 26677571 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US8565431B2 | 0.481 | System and method for scrambling wireless signals using a secure time value | GRANT | 2013-10-22 | 2008-03-17 | 41063051 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6069647A | 0.481 | Conditional access and content security method | GRANT | 2000-05-30 | 1998-01-29 | 21771236 | Good | Intel Corp | Intel Corp |
| US6885388B2 | 0.480 | Method for automatically generating list of meeting participants and delegation permission | GRANT | 2005-04-26 | 2001-04-25 | 25286914 | Good | Probaris Tech Inc | WidePoint Cybersecurity Solutions Corp |
| US8019688B2 | 0.480 | Music distribution system and associated antipiracy protections | GRANT | 2011-09-13 | 1999-08-27 | 34841941 | Good | Ochoa Optics LLC | Zarbana Digital Fund LLC |
| US7096490B2 | 0.480 | Information routing device having an auto-configuration feature | GRANT | 2006-08-22 | 2002-03-20 | 28040680 | Good | Actiontec Electronics Inc | Actiontec Electronics Inc |
| US4613901A | 0.480 | Signal encryption and distribution system for controlling scrambling and selective remote descrambling of television signals | GRANT | 1986-09-23 | 1983-05-27 | 23982554 | Good | MA Com Linkabit Inc | NEXT LEVEL SYSTEMS Inc (NLS-1), Arris Technology Inc, Engility LLC |
| US20070104104A1 | 0.480 | Method for managing security keys utilized by media devices in a local area network | APPLICATION | 2007-05-10 | 2005-11-09 | 38003655 | Good | Motorola Inc | Motorola Solutions Inc |
| US5943614A | 0.480 | Mobile radio communication device using plurals authentication parameters | GRANT | 1999-08-24 | 1993-08-11 | 16408973 | Good | Toshiba Corp | Toshiba Corp |
| US6886098B1 | 0.479 | Systems and methods for compression of key sets having multiple keys | GRANT | 2005-04-26 | 1999-08-13 | 34315922 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5548648A | 0.479 | Encryption method and system | GRANT | 1996-08-20 | 1994-04-05 | 26304629 | Good | International Business Machines Corp | RPX Corp |
| US8577022B2 | 0.479 | Data processing apparatus | GRANT | 2013-11-05 | 2005-03-08 | 36953479 | Good | NTI Inc | NTI Inc |
| US6104810A | 0.479 | Pseudorandom number generator with backup and restoration capability | GRANT | 2000-08-15 | 1997-05-15 | 25324702 | Good | International Business Machines Corp | International Business Machines Corp |
| US8832440B2 | 0.479 | Data security system | GRANT | 2014-09-09 | 2006-01-24 | 38309546 | Good | Clevx LLC | Clevx LLC |
| US6295449B1 | 0.479 | Data messaging in a communications network using a feature request | GRANT | 2001-09-25 | 1992-01-27 | 27536747 | Good | Minorplanet Systems USA Inc | IRON OAKS TECHNOLOGIES LLC, Syniverse Technologies LLC |
| US20030028786A1 | 0.479 | System and method for software anti-piracy licensing and distribution | APPLICATION | 2003-02-06 | 2001-07-26 | 25435461 | Good | Individual | Individual |
| US20050033966A1 | 0.478 | Secure content system and method | APPLICATION | 2005-02-10 | 2001-03-02 | 25173332 | Good | Gilbarco Inc | Gilbarco Inc |
| US7917749B2 | 0.478 | Systems and methods for secure transaction management and electronic rights protection | GRANT | 2011-03-29 | 1995-02-13 | 23532729 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US10726417B1 | 0.478 | Systems and methods for multifactor authentication | GRANT | 2020-07-28 | 2002-03-25 | 62489526 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8850179B2 | 0.478 | Encapsulation of secure encrypted data in a deployable secure communication system allowing benign secure commercial transport | GRANT | 2014-09-30 | 2003-09-15 | 40455848 | Good | TeleCommunication Systems Inc | TeleCommunication Systems Inc |
| US7167982B2 | 0.478 | Securing decrypted files in a shared environment | GRANT | 2007-01-23 | 2001-09-14 | 25492587 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US20070244811A1 | 0.478 | Mobile Client Application for Mobile Payments | APPLICATION | 2007-10-18 | 2006-03-30 | 38606000 | Good | Obopay Inc | OBOPAY MOBILE TECHNOLOGY INDIA PRIVATE Ltd |
| US20030206638A1 | 0.478 | Increasing peer privacy by forwarding a label | APPLICATION | 2003-11-06 | 2002-05-01 | 29268835 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US8127366B2 | 0.478 | Method and apparatus for transitioning between states of security policies used to secure electronic documents | GRANT | 2012-02-28 | 2003-09-30 | 34377400 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US7386891B2 | 0.477 | Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like | GRANT | 2008-06-10 | 1999-03-27 | 25399856 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5227613A | 0.477 | SECURE ENCRYPTED DATA COMMUNICATION SYSTEM HAVING PHYSICALLY SECURE IC CARDS AND SESSION KEY GENERATION BASED ON CARD IDENTIFYING INFORMATION | GRANT | 1993-07-13 | 1989-01-24 | 26351438 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US20070255620A1 | 0.477 | Transacting Mobile Person-to-Person Payments | APPLICATION | 2007-11-01 | 2006-03-30 | 38532095 | Good | Obopay Inc | Obopay Inc |
| USRE41657E1 | 0.477 | Data management system | GRANT | 2010-09-07 | 1994-10-27 | 17399897 | Good | Intarsia Software LLC | Piracy Protection LLC, Xylon LLC |
| US20100031026A1 | 0.477 | METHOD AND SYSTEM FOR TRANSFERRING INFORMATION TO A DEVICE | APPLICATION | 2010-02-04 | 2007-11-01 | 40342406 | Good | Infineon Technologies North America Corp | Infineon Technologies AG |
| US5142579A | 0.477 | Public key cryptographic system and method | GRANT | 1992-08-25 | 1991-01-29 | 24597030 | Good | Individual | Individual |
| US8364713B2 | 0.477 | Personal data manager systems and methods | GRANT | 2013-01-29 | 2009-01-20 | 42337770 | Good | Titanium Fire Ltd | Titanium Fire Ltd |
| US5509070A | 0.477 | Method for encouraging purchase of executable and non-executable software | GRANT | 1996-04-16 | 1992-12-15 | 25536168 | Good | SoftLock Services Inc | ST PATENT HOLDINGS LLC, SL Patent Holdings LLC |
| US9900155B2 | 0.476 | Security techniques for cooperative file distribution | GRANT | 2018-02-20 | 2006-09-12 | 39171325 | Good | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US6169890B1 | 0.476 | Mobile telephone system and method for carrying out financial transactions using a mobile telephone system | GRANT | 2001-01-02 | 1992-11-11 | 26159357 | Good | Sonera Smarttrust Oy | Sonera Smarttrust Oy, Sonera Oy |
| US8271805B2 | 0.476 | Methods and apparatus for providing a secure buffer | GRANT | 2012-09-18 | 2005-02-04 | 39052338 | Good | Sony Computer Entertainment Inc | Sony Interactive Entertainment Inc, Sony Network Entertainment Platform Inc |
| US20070288765A1 | 0.476 | Method and Apparatus for Secure Configuration of a Field Programmable Gate Array | APPLICATION | 2007-12-13 | 1999-12-22 | 38823321 | Good | Algotronix Ltd | Algotronix Ltd |
| US7047222B1 | 0.476 | Secure encryption of data packets for transmission over unsecured networks | GRANT | 2006-05-16 | 1997-08-06 | 25423860 | Good | International Business Machines Corp | PayPal Inc |
| US7191331B2 | 0.476 | Detection of support for security protocol and address translation integration | GRANT | 2007-03-13 | 2002-06-13 | 29733034 | Good | Nvidia Corp | Nvidia Corp |
| US20060269061A1 | 0.476 | MOBILE DEVICE AND METHOD FOR DISPENSING AUTHENTICATION CODES | APPLICATION | 2006-11-30 | 2001-01-11 | 46324394 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US7702540B1 | 0.475 | Computer-implement method and system for conducting auctions on the internet | GRANT | 2010-04-20 | 1995-04-26 | 23696428 | Good | eBay Inc | eBay Inc |
| US20060291650A1 | 0.475 | State-varying hybrid stream cipher | APPLICATION | 2006-12-28 | 2001-05-22 | 37567371 | Good | Individual | Individual |
| US7275163B2 | 0.475 | Asynchronous configuration | GRANT | 2007-09-25 | 2002-02-28 | 27753734 | Good | DirecTV Group Inc | DirecTV LLC |
| US7703140B2 | 0.475 | Method and system for securing digital assets using process-driven security policies | GRANT | 2010-04-20 | 2003-09-30 | 34377530 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US8115596B2 | 0.475 | Method and system for controlling distant equipment | GRANT | 2012-02-14 | 2006-12-07 | 39092746 | Good | International Business Machines Corp | International Business Machines Corp |
| US20020146125A1 | 0.475 | CA system for broadcast DTV using multiple keys for different service providers and service areas | APPLICATION | 2002-10-10 | 2001-03-14 | 46278215 | Good | Thomson Licensing SAS | Thomson Licensing SAS |
| US6397332B2 | 0.475 | Verification data generating apparatus data verification apparatus and storage medium for storing verification data generating program | GRANT | 2002-05-28 | 1997-07-18 | 16309700 | Good | Fuji Xerox Co Ltd | Fujifilm Business Innovation Corp |
| US6466671B1 | 0.474 | Smartcard for use with a receiver of encrypted broadcast signals and receiver | GRANT | 2002-10-15 | 1997-03-21 | 26070202 | Good | Canal Plus SA | Nagra France SAS, Individual |
| US4123747A | 0.474 | Identity verification method and apparatus | GRANT | 1978-10-31 | 1977-05-20 | 25174925 | Good | International Business Machines Corp | International Business Machines Corp |
| US20030236974A1 | 0.474 | Content receiving and distributing system | APPLICATION | 2003-12-25 | 2002-06-24 | 29728345 | Good | Fuji Electric Co Ltd | Fuji Electric Co Ltd |
| US7533270B2 | 0.474 | Signature schemes using bilinear mappings | GRANT | 2009-05-12 | 2002-04-15 | 29250893 | Good | NTT Docomo Inc | NTT Docomo Inc |
| US7945047B2 | 0.474 | Cryptographic key distribution system and method for digital video systems | GRANT | 2011-05-17 | 2000-04-28 | 25536851 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US20020191788A1 | 0.474 | Credit or debit copy-protected optical disc | APPLICATION | 2002-12-19 | 2001-03-28 | 25227551 | Good | Eastman Kodak Co | Eastman Kodak Co |
| US7325065B1 | 0.474 | Identifying unauthorized communication systems using a system-specific identifier | GRANT | 2008-01-29 | 2001-12-21 | 38974020 | Good | AOL LLC | Meta Platforms Inc |
| US5734977A | 0.474 | Fraud detection in radio communications network | GRANT | 1998-03-31 | 1994-11-10 | 23318609 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US7242772B1 | 0.474 | Encryption apparatus and method for synchronizing multiple encryption keys with a data stream | GRANT | 2007-07-10 | 2000-09-07 | 24633881 | Good | Eastman Kodak Co | Monument Peak Ventures LLC |
| US8925073B2 | 0.474 | Method and system for preventing password theft through unauthorized keylogging | GRANT | 2014-12-30 | 2007-05-18 | 39643174 | Good | International Business Machines Corp | International Business Machines Corp |
| US20030204722A1 | 0.474 | Instant messaging apparatus and method with instant messaging secure policy certificates | APPLICATION | 2003-10-30 | 2002-04-26 | 29248944 | Good | Entrust Ltd, Cygnacom Solutions Inc | Cygnacom Solutions Inc |
| US7519825B2 | 0.474 | Electronic certification and authentication system | GRANT | 2009-04-14 | 2005-01-17 | 36685335 | Good | House of Development LLC | House of Development LLC |
| US20040259640A1 | 0.473 | Layered security methods and apparatus in a gaming system environment | APPLICATION | 2004-12-23 | 2003-04-16 | 33159872 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US8190529B2 | 0.473 | Information processing system information communication terminal and method information processing apparatus and method recording medium and program for internet transaction | GRANT | 2012-05-29 | 2002-07-30 | 31184866 | Good | Sony Mobile Communications Japan Inc | Sony Corp |
| US9465823B2 | 0.473 | System and method for data de-duplication | GRANT | 2016-10-11 | 2006-10-19 | 39319360 | Good | Oracle International Corp | Oracle International Corp |
| US5799290A | 0.473 | Method and apparatus for securely authorizing performance of a function in a distributed system such as a postage meter | GRANT | 1998-08-25 | 1995-12-27 | 24317174 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US20050204129A1 | 0.473 | Multi-step digital signature method and system | APPLICATION | 2005-09-15 | 1995-06-05 | 26858080 | Good | Individual | Individual |
| US5303303A | 0.473 | Data communication system using encrypted data packets | GRANT | 1994-04-12 | 1990-07-18 | 10679280 | Good | GPT Ltd | GPT Ltd |
| US20060137015A1 | 0.473 | System and method for secure conditional access download and reconfiguration | APPLICATION | 2006-06-22 | 2004-12-18 | 36588387 | Good | Comcast Cable Holdings LLC | Comcast Cable Communications LLC |
| US9357384B2 | 0.472 | System and method to support identity theft protection as part of a distributed service oriented ecosystem | GRANT | 2016-05-31 | 2009-02-09 | 42541490 | Good | International Business Machines Corp | Workday Inc |
| US5625695A | 0.472 | Process for generating DSA signatures with low-cost portable apparatuses | GRANT | 1997-04-29 | 1993-12-02 | 26230778 | Good | Gemplus Card International SA | Thales DIS France SA |
| US7636939B2 | 0.472 | Endpoint identification and security | GRANT | 2009-12-22 | 2004-12-10 | 36010962 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7853563B2 | 0.472 | Universal data aggregation | GRANT | 2010-12-14 | 2005-08-01 | 37695628 | Good | Seven Networks Inc | Seven Networks Inc |
| US20100293378A1 | 0.472 | METHOD DEVICE AND SYSTEM OF ID BASED WIRELESS MULTI-HOP NETWORK AUTHENTICATION ACCESS | APPLICATION | 2010-11-18 | 2008-01-23 | 39632290 | Good | China Iwncomm Co Ltd | China Iwncomm Co Ltd |
| US20100046745A1 | 0.472 | ENCRYPTING APPARATUS DECRYPTING APPARATUS CRYPTOCOMMUNICATION SYSTEM AND METHODS AND COMPUTER PROGRAM PRODUCTS THEREFOR | APPLICATION | 2010-02-25 | 2008-08-25 | 41696416 | Good | Toshiba Corp | Toshiba Corp |
| US7228471B2 | 0.472 | System and method for testing a data storage device without revealing memory content | GRANT | 2007-06-05 | 2004-06-14 | 35503338 | Good | Research in Motion Ltd | Malikie Innovations Ltd |
| US7711963B2 | 0.472 | Modular cryptographic device providing enhanced interface protocol features and related methods | GRANT | 2010-05-04 | 2004-03-23 | 34862043 | Good | Harris Corp | Harris Corp |
| US7269726B1 | 0.472 | Lightweight public key infrastructure employing unsigned certificates | GRANT | 2007-09-11 | 2000-01-14 | 23919017 | Good | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US8438617B2 | 0.472 | User authentication based on voucher codes | GRANT | 2013-05-07 | 2007-10-29 | 40584656 | Good | EMC Corp | EMC Corp |
| US8098822B2 | 0.472 | Secure communication system and method using shared random source for key changing | GRANT | 2012-01-17 | 2001-07-17 | 11075612 | Good | King Green Ltd | King Green Ltd |
| US6038321A | 0.471 | Data transfer method communication system and storage medium | GRANT | 2000-03-14 | 1996-08-08 | 16572869 | Good | Laurel Intelligent Systems Co Ltd | Laurel Intelligent Systems Co Ltd |
| US4885777A | 0.471 | Electronic transaction system | GRANT | 1989-12-05 | 1985-09-04 | 26437879 | Good | Hitachi Ltd | Hitachi Ltd |
| US6687825B1 | 0.471 | Data processing system and method for protecting data in a hard drive utilizing a signature device | GRANT | 2004-02-03 | 2000-03-17 | 30444281 | Good | International Business Machines Corp | Lenovo PC International Ltd |
| US5881236A | 0.471 | System for installation of software on a remote computer system over a network using checksums and password protection | GRANT | 1999-03-09 | 1996-04-26 | 24562979 | Good | Hewlett Packard Co | HP Inc |
| US9058507B2 | 0.471 | Signal processor with an encrypting or decrypting device in a memory system | GRANT | 2015-06-16 | 2007-02-20 | 39706678 | Good | MegaChips Corp | MegaChips Corp |
| US5233655A | 0.471 | Data access verification system | GRANT | 1993-08-03 | 1991-02-19 | 24637199 | Good | Individual | Individual |
| US20080263361A1 | 0.470 | Cryptographically strong key derivation using password audio-visual and mental means | APPLICATION | 2008-10-23 | 2007-04-20 | 39873426 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5887065A | 0.470 | System and method for user authentication having clock synchronization | GRANT | 1999-03-23 | 1996-03-22 | 46253718 | Good | ActivCard SA | HID Global SAS, Assa Abloy AB |
| US8042193B1 | 0.470 | Systems and methods for controlling data access by use of a universal anonymous identifier | GRANT | 2011-10-18 | 2006-03-31 | 38972932 | Good | Albright Associates Inc | Albright Associates Inc |
| US8453259B2 | 0.470 | Authentication apparatus authentication system authentication method and authentication program using biometric information for authentication | GRANT | 2013-05-28 | 2007-02-20 | 39707773 | Good | Konica Minolta Business Technologies Inc | Konica Minolta Business Technologies Inc |
| US5146499A | 0.470 | DATA PROCESSING SYSTEM COMPRISING AUTHENTIFICATION MEANS VIZ A VIZ A SMART CARD AN ELECTRONIC CIRCUIT FOR USE IN SUCH SYSTEM AND A PROCEDURE FOR IMPLEMENTING SUCH AUTHENTIFICATION | GRANT | 1992-09-08 | 1989-10-27 | 9386870 | Good | US Philips Corp | De la Rue Cartes et Systemes SAS |
| US20060059194A1 | 0.470 | Method and apparatus for retrieving rights object from portable storage device using object identifier | APPLICATION | 2006-03-16 | 2004-09-15 | 36035365 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US6055512A | 0.470 | Networked personal customized information and facility services | GRANT | 2000-04-25 | 1997-07-08 | 25395430 | Good | Nortel Networks Corp | Nortel Networks Ltd |
| US8698594B2 | 0.470 | System device and method for securing a user device component by authenticating the user of a biometric sensor by performance of a replication of a portion of an authentication process performed at a remote computing device | GRANT | 2014-04-15 | 2008-07-22 | 41607731 | Good | Synaptics Inc | Synaptics Inc |
| US4424414A | 0.470 | Exponentiation cryptographic apparatus and method | GRANT | 1984-01-03 | 1978-05-01 | 25414785 | Good | Leland Stanford Junior University | Leland Stanford Junior University |
| US20090041424A1 | 0.469 | TRANSMITTING-SIDE RECORDING AND REPRODUCING APPARATUS AND RECEIVING-SIDE RECORDING AND REPRODUCING APPARATUS | APPLICATION | 2009-02-12 | 2005-10-18 | 37962469 | Good | Panasonic Corp | Panasonic Corp, Individual |
| WO2001084509A2 | 0.469 | SECURE PAYMENT METHOD AND APPARATUS | APPLICATION | 2001-11-08 | 2000-04-28 | 26244194 | Good | ||
| US8321946B2 | 0.469 | Method and system for preventing identity theft in electronic communications | GRANT | 2012-11-27 | 2003-12-05 | 34633929 | Good | Hewlett Packard Development Co LP | Marqeta Inc |
| WO1985000718A1 | 0.469 | SECURITY SYSTEM FOR TELEVISION SIGNAL ENCRYPTION | APPLICATION | 1985-02-14 | 1983-07-22 | 10546134 | Good | ||
| US8683227B2 | 0.469 | Communication system for updating old data with new data | GRANT | 2014-03-25 | 2006-08-29 | 39153459 | Good | Brother Industries Ltd | Brother Industries Ltd |
| US7900051B2 | 0.469 | Secure multimedia data transmission method | GRANT | 2011-03-01 | 2002-09-10 | 38286983 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US4907268A | 0.469 | Methods and apparatus for controlling access to information processed a multi-user-accessible digital computer | GRANT | 1990-03-06 | 1986-11-03 | 26984787 | Good | Enigma Logic Inc | Enigma Logic Inc, Secure Computing LLC |
| US20030172297A1 | 0.469 | Method and system for maintaining secure access to web server services using public keys | APPLICATION | 2003-09-11 | 2002-03-05 | 29547965 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US4182933A | 0.468 | Secure communication system with remote key setting | GRANT | 1980-01-08 | 1969-02-14 | 25178224 | Good | US Department of Army | US Department of Army |
| US6532459B1 | 0.468 | System for finding identifying tracking and correcting personal information in diverse databases | GRANT | 2003-03-11 | 1998-12-15 | 26809891 | Good | Berson Research Corp | Berson Research Corp |
| US8077679B2 | 0.468 | Method and apparatus for providing protocol options in a wireless communication system | GRANT | 2011-12-13 | 2001-03-28 | 27364320 | Good | Qualcomm Inc | Qualcomm Inc |
| US6061741A | 0.468 | Method and apparatus for synchronization of connectionless applications across a network by using simple encryption tokens | GRANT | 2000-05-09 | 1997-05-28 | 46254503 | Good | International Business Machines Corp | International Business Machines Corp |
| US20040259633A1 | 0.467 | Remote authentication of gaming software in a gaming system environment | APPLICATION | 2004-12-23 | 2003-04-16 | 34392883 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US5355413A | 0.467 | Authentication method performed between IC card and terminal unit and system therefor | GRANT | 1994-10-11 | 1992-03-06 | 12842005 | Good | Mitsubishi Electric Corp | Renesas Electronics Corp |
| US6684334B1 | 0.467 | Secure establishment of cryptographic keys using persistent key component | GRANT | 2004-01-27 | 1998-05-27 | 30117680 | Good | Trusted Security Solutions Inc | Trusted Security Solutions Inc |
| US20050177724A1 | 0.466 | Authentication system and method | APPLICATION | 2005-08-11 | 2004-01-16 | 34829719 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US6789197B1 | 0.466 | Apparatus for data copyright management system | GRANT | 2004-09-07 | 1994-10-27 | 32931483 | Good | Mitsubishi Corp | Piracy Protection LLC, Xylon LLC |
| US4484025A | 0.466 | System for enciphering and deciphering data | GRANT | 1984-11-20 | 1980-02-04 | 6093691 | Good | Licentia Patent Verwaltungs GmbH | Licentia Patent Verwaltungs GmbH |
| US7218738B2 | 0.466 | Encryption and content control in a digital broadcast system | GRANT | 2007-05-15 | 2002-01-02 | 27574244 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20070250923A1 | 0.466 | Time and event based one time password | APPLICATION | 2007-10-25 | 2006-04-21 | 38620978 | Good | Verisign Inc | NortonLifeLock Inc, Individual |
| US20040266533A1 | 0.466 | Gaming software distribution network in a gaming system environment | APPLICATION | 2004-12-30 | 2003-04-16 | 33098321 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US4323921A | 0.465 | System for transmitting information provided with means for controlling access to the information transmitted | GRANT | 1982-04-06 | 1979-02-06 | 9221651 | Good | Francais Ministre des PTT, Telediffusion de France ets Public de Diffusion | L'ETAT FRANCIS REPRESENTE PAR LE SECRETAIRE D'ETAT AUX POSTES ET TELECOMMUNICATIONS (CENTRE NATIONAL D'ETUDES DES DES TELECOMMMUNICATIONS), Francais Ministre des PTT, Telediffusion de France ets Public de Diffusion |
| US6289455B1 | 0.465 | Method and apparatus for preventing piracy of digital content | GRANT | 2001-09-11 | 1999-09-02 | 23537553 | Good | Crypotography Res Inc | Crypotography Res Inc, Cryptography Research Inc |
| US8296323B2 | 0.465 | Personal data subscriber systems and methods | GRANT | 2012-10-23 | 2009-01-20 | 42337701 | Good | Titanium Fire Ltd | Titanium Fire Ltd |
| US6070141A | 0.465 | System and method of assessing the quality of an identification transaction using an identificaion quality score | GRANT | 2000-05-30 | 1995-05-08 | 22413067 | Good | Image Data LLC | ALTOR LLC, Image Data LLC, LexisNexis Risk Solutions GA Inc |
| US7899753B1 | 0.465 | Systems and methods for time variable financial authentication | GRANT | 2011-03-01 | 2002-03-25 | 43617382 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA, Chase Bank USA NA |
| US7380137B2 | 0.465 | Content guard system for copy protection of recordable media | GRANT | 2008-05-27 | 1999-07-20 | 32823768 | Good | Intel Corp, International Business Machines Corp | Intel Corp, International Business Machines Corp |
| US20020159598A1 | 0.464 | System and method of dynamic key generation for digital communications | APPLICATION | 2002-10-31 | 1997-10-31 | 27370543 | Good | Keygen Corp | Keygen Corp |
| US20030152233A1 | 0.464 | Method of encryption | APPLICATION | 2003-08-14 | 2000-07-27 | 3823099 | Good | Individual | Individual |
| US7751569B2 | 0.464 | Group admission control apparatus and methods | GRANT | 2010-07-06 | 2002-11-19 | 32297701 | Good | Oracle America Inc | Oracle America Inc |
| US5623601A | 0.464 | Apparatus and method for providing a secure gateway for communication and data exchanges between networks | GRANT | 1997-04-22 | 1994-11-18 | 25677623 | Good | Milkway Networks Corp | Milkway Networks Corp, RPX Corp |
| US4549075A | 0.464 | Method for certifying the origin of at least one item of information stored in the memory of a first electronic device and transmitted to a second electronic device and system for carrying out the method | GRANT | 1985-10-22 | 1982-07-08 | 9275815 | Good | Bull SA | Bull SA |
| US4885788A | 0.464 | IC card | GRANT | 1989-12-05 | 1986-02-17 | 12314192 | Good | Hitachi Ltd | Hitachi Ltd |
| EP0818722A1 | 0.464 | Controlling apparatus behaviour upon addition/removal of a physical resource | GRANT | 1998-01-14 | 1996-07-05 | 8225371 | Good | Hewlett Packard Co | HP Inc |
| US6609197B1 | 0.464 | Method and system for secure emergency access to network devices | GRANT | 2003-08-19 | 1999-04-22 | 27734176 | Good | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US7436957B1 | 0.464 | Audio cassette emulator with cryptographic media distribution control | GRANT | 2008-10-14 | 1998-08-27 | 39828359 | Good | Individual | Individual |
| US8495379B2 | 0.464 | Method and system for managing a hierarchy of passwords | GRANT | 2013-07-23 | 2009-01-22 | 42337895 | Good | Mitsubishi Electric Research Laboratories Inc | Mitsubishi Electric Research Laboratories Inc |
| US7203842B2 | 0.463 | Method and apparatus for secure configuration of a field programmable gate array | GRANT | 2007-04-10 | 1999-12-22 | 10866706 | Good | Algotronix Ltd | Algotronix Ltd |
| US8583935B2 | 0.463 | Wireless network having multiple communication allowances | GRANT | 2013-11-12 | 2003-03-17 | 40342971 | Good | Lone Star WiFi LLC | LONE STAR WIFI, Lone Star WiFi LLC |
| US9392429B2 | 0.463 | Mobile device and system for multi-step activities | GRANT | 2016-07-12 | 2006-11-22 | 39417509 | Good | Qualtrics LLC | Qualtrics LLC |
| US8601162B1 | 0.463 | Sharing network addresses | GRANT | 2013-12-03 | 2006-07-27 | 49640909 | Good | AOL Inc | Verizon Patent and Licensing Inc |
| US7917751B2 | 0.463 | Distributed filesystem network security extension | GRANT | 2011-03-29 | 2003-05-22 | 33450477 | Good | International Business Machines Corp | International Business Machines Corp |
| WO2002008875A2 | 0.463 | UNIFIED TRUST MODEL PROVIDING SECURE IDENTIFICATION AUTHENTICATION AND VALIDATION OF PHYSICAL PRODUCTS AND ENTITIES AND PROCESSING STORAGE AND EXCHANGE OF INFORMATION | APPLICATION | 2002-01-31 | 2000-07-25 | 22826889 | Good | ||
| US5544322A | 0.463 | System and method for policy-based inter-realm authentication within a distributed processing system | GRANT | 1996-08-06 | 1994-05-09 | 22903203 | Good | International Business Machines Corp | Cisco Technology Inc |
| US7634656B2 | 0.463 | Method and apparatus for identifying a voice caller | GRANT | 2009-12-15 | 2001-09-13 | 9921962 | Good | Hewlett Packard Development Co LP | Valtrus Innovations Ltd, Hewlett Packard Enterprise Development LP |
| US7522906B2 | 0.463 | Mobile unit configuration management for WLANs | GRANT | 2009-04-21 | 2002-08-09 | 33096479 | Good | Wavelink Corp | Ivanti Inc, Ivanti Software Inc |
| US7225159B2 | 0.463 | Method for authenticating and securing integrated bookstore entries | GRANT | 2007-05-29 | 2000-06-30 | 26909938 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20020172358A1 | 0.463 | Method and device for data encryption in programming of control units | APPLICATION | 2002-11-21 | 2001-03-02 | 7676055 | Good | Robert Bosch GmbH | Robert Bosch GmbH |
| US5283832A | 0.462 | Paging message encryption | GRANT | 1994-02-01 | 1991-10-22 | 25123090 | Good | Motorola Inc | Motorola Solutions Inc |
| WO2001086392A2 | 0.462 | METHOD AND APPARATUS FOR CENTRALIZED AUTHENTICATION | APPLICATION | 2001-11-15 | 2000-05-10 | 24269035 | Good | ||
| US5832083A | 0.462 | Method and device for utilizing data content | GRANT | 1998-11-03 | 1994-09-09 | 17239942 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6681327B1 | 0.462 | Method and system for managing secure client-server transactions | GRANT | 2004-01-20 | 1998-04-02 | 23355585 | Good | Intel Corp | Intel Corp |
| US7930736B2 | 0.462 | Providing selective access to a web site | GRANT | 2011-04-19 | 2006-01-13 | 38264946 | Good | Google LLC | Google LLC |
| US4941175A | 0.462 | Tamper-resistant method for authorizing access to data between a host and a predetermined number of attached workstations | GRANT | 1990-07-10 | 1989-02-24 | 23222762 | Good | International Business Machines Corp | International Business Machines Corp |
| US4866769A | 0.462 | Hardware assist for protecting PC software | GRANT | 1989-09-12 | 1987-08-05 | 22168357 | Good | International Business Machines Corp | International Business Machines Corp |
| US5971272A | 0.461 | Secured personal identification number | GRANT | 1999-10-26 | 1997-08-19 | 25433961 | Good | AT&T Corp | AT&T Corp |
| US7602903B2 | 0.461 | Cryptography correctness detection methods and apparatuses | GRANT | 2009-10-13 | 2004-01-16 | 35097795 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6819219B1 | 0.461 | Method for biometric-based authentication in wireless communication for access control | GRANT | 2004-11-16 | 2000-10-13 | 24769133 | Good | International Business Machines Corp | International Business Machines Corp |
| US6349289B1 | 0.461 | Method and system for tracking computer system usage through a remote access security device | GRANT | 2002-02-19 | 1998-01-16 | 21731090 | Good | Ameritech Corp | AT&T Intellectual Property I LP, Ameritech Properties Inc |
| US8738536B2 | 0.461 | Licensing content for use on portable device | GRANT | 2014-05-27 | 2005-04-14 | 37109731 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7487362B2 | 0.461 | Digital authentication over acoustic channel | GRANT | 2009-02-03 | 2002-02-15 | 34119203 | Good | Qualcomm Inc | Qualcomm Inc |
| US8224983B2 | 0.461 | System and method for dynamic bandwidth provisioning | GRANT | 2012-07-17 | 2002-10-16 | 32110205 | Good | Rocksteady Technologies LLC | ROCKSTEADY NETWORKS Inc, RPX Corp |
| US6393484B1 | 0.461 | System and method for controlled access to shared-medium public and semi-public internet protocol (IP) networks | GRANT | 2002-05-21 | 1999-04-12 | 23112594 | Good | International Business Machines Corp | International Business Machines Corp |
| US8321686B2 | 0.460 | Secure memory card with life cycle phases | GRANT | 2012-11-27 | 2005-02-07 | 38367717 | Good | Discretix Tech Ltd, SanDisk Technologies LLC | Discretix Tech Ltd, SanDisk Technologies LLC |
| US7711121B2 | 0.460 | System and method for distributed management of shared computers | GRANT | 2010-05-04 | 2000-10-24 | 24794557 | Good | Microsoft Corp | Zhigu Holdings Ltd |
| EP2339550A1 | 0.460 | One-Time password credit/debit card | GRANT | 2011-06-29 | 2005-04-22 | 36756915 | Good | Bank of America Corp | Bank of America Corp |
| US20030172296A1 | 0.460 | Method and system for maintaining secure access to web server services using permissions delegated via electronic messaging systems | APPLICATION | 2003-09-11 | 2002-03-05 | 29547964 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US8782746B2 | 0.459 | System and method for supporting multiple identities for a secure identity device | GRANT | 2014-07-15 | 2008-10-17 | 41582097 | Good | Comcast Cable Communications LLC | Comcast Cable Communications LLC |
| US20020018571A1 | 0.459 | Key management methods and communication protocol for secure communication systems | APPLICATION | 2002-02-14 | 1999-08-31 | 27011923 | Good | Motorola Inc | Motorola Solutions Inc |
| US5953425A | 0.459 | Personal area network security lock and recharger combination apparatus for equipment access and utilization | GRANT | 1999-09-14 | 1997-06-20 | 25374363 | Good | International Business Machines Corp | Google LLC |
| US5231666A | 0.459 | Cryptographic method for updating financial records | GRANT | 1993-07-27 | 1992-04-20 | 25356453 | Good | International Business Machines Corp | International Business Machines Corp |
| US6744894B1 | 0.459 | Data management system | GRANT | 2004-06-01 | 1994-04-01 | 43597263 | Good | Mitsubishi Corp | Piracy Protection LLC, Xylon LLC |
| US7814212B1 | 0.459 | Data delivery system using local and remote communications | GRANT | 2010-10-12 | 2000-04-28 | 42831021 | Good | Individual | Individual |
| US5923762A | 0.459 | Method and apparatus for ensuring debiting in a postage meter prior to its printing a postal indicia | GRANT | 1999-07-13 | 1995-12-27 | 24317169 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US7890428B2 | 0.458 | Flexible licensing architecture for licensing digital application | GRANT | 2011-02-15 | 2005-02-04 | 36441231 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4868877A | 0.458 | Public key/signature cryptosystem with enhanced digital signature certification | GRANT | 1989-09-19 | 1988-02-12 | 22555559 | Good | Individual | Individual |
| US5005200A | 0.458 | Public key/signature cryptosystem with enhanced digital signature certification | GRANT | 1991-04-02 | 1988-02-12 | 23243621 | Good | Individual | Individual |
| US5473693A | 0.458 | Apparatus for avoiding complementarity in an encryption algorithm | GRANT | 1995-12-05 | 1993-12-21 | 22608804 | Good | GI Corp | Google Technology Holdings LLC |
| US5838903A | 0.457 | Configurable password integrity servers for use in a shared resource environment | GRANT | 1998-11-17 | 1995-11-13 | 24222580 | Good | International Business Machines Corp | International Business Machines Corp |
| US6526512B1 | 0.457 | Access key codes for computer resources | GRANT | 2003-02-25 | 1996-05-20 | 24609152 | Good | NCR Corp | NCR Voyix Corp |
| US20100318798A1 | 0.457 | MESSAGE HANDLING AT A MOBILE DEVICE | APPLICATION | 2010-12-16 | 2006-06-30 | 38846073 | Good | International Business Machines Corp | International Business Machines Corp |
| US9507919B2 | 0.457 | Rights management system for streamed multimedia content | GRANT | 2016-11-29 | 2005-04-22 | 37188242 | Good | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US9363262B1 | 0.457 | Authentication tokens managed for use with multiple sites | GRANT | 2016-06-07 | 2008-09-15 | 56083302 | Good | Galileo Processing Inc | Galileo Financial Technologies LLC |
| US6766024B1 | 0.457 | Data communication system | GRANT | 2004-07-20 | 1998-09-01 | 33161039 | Good | Mindport BV | Mindport BV |
| US5138712A | 0.457 | APPARATUS AND METHOD FOR LICENSING SOFTWARE ON A NETWORK OF COMPUTERS | GRANT | 1992-08-11 | 1989-10-02 | 23648047 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| US8607045B2 | 0.457 | Tokencode exchanges for peripheral authentication | GRANT | 2013-12-10 | 2005-09-09 | 37856673 | Good | EMC Corp | EMC Corp |
| US5583933A | 0.457 | Method and apparatus for the secure communication of data | GRANT | 1996-12-10 | 1994-08-05 | 23100330 | Good | Smart Tone Authentication Inc | Smart Tone Inc, Individual |
| US9928500B2 | 0.457 | Location-based system permissions and adjustments at an electronic device | GRANT | 2018-03-27 | 2009-01-06 | 41683488 | Good | Qualcomm Inc | Qualcomm Inc |
| US8161281B1 | 0.457 | High assurance data tagger for I/O feeds | GRANT | 2012-04-17 | 2006-04-13 | 45931516 | Good | Rockwell Collins Inc | Rockwell Collins Inc |
| US7203319B2 | 0.456 | Apparatus and method for installing a decryption key | GRANT | 2007-04-10 | 2001-07-09 | 25415419 | Good | Qualcomm Inc | Qualcomm Inc |
| US10803474B2 | 0.456 | System for creating and distributing interactive advertisements to mobile devices | GRANT | 2020-10-13 | 2006-11-22 | 55802095 | Good | Qualtrics LLC | Qualtrics LLC |
| US7545942B2 | 0.456 | Security key distribution using key rollover strategies for wireless networks | GRANT | 2009-06-09 | 2002-02-14 | 27622795 | Good | Agere Systems LLC | Avago Technologies International Sales Pte Ltd |
| US7512991B2 | 0.456 | Methods systems signals and media for encouraging users of computer readable content to register | GRANT | 2009-03-31 | 2000-12-15 | 4167920 | Good | International Business Machines Corp | International Business Machines Corp |
| US7458095B2 | 0.456 | Faster authentication with parallel message processing | GRANT | 2008-11-25 | 2002-11-18 | 32326428 | Good | Nokia Siemens Networks Oy | Piece Future Pte Ltd |
| US8850215B2 | 0.456 | Method of access control and corresponding device | GRANT | 2014-09-30 | 2007-12-21 | 39048627 | Good | Nokia Oyj | Nokia Technologies Oy |
| EP1035524A2 | 0.456 | IC cards and secure data exchange systems in particular for payments | GRANT | 2000-09-13 | 1999-03-10 | 26234861 | Good | Individual | Individual |
| US8699050B2 | 0.456 | Image forming device image forming method and image forming program | GRANT | 2014-04-15 | 2008-06-12 | 41414491 | Good | Konica Minolta Business Technologies Inc | Konica Minolta Business Technologies Inc |
| US8478980B2 | 0.456 | System and method for defining programmable processing steps applied when protecting the data | GRANT | 2013-07-02 | 2007-05-18 | 40028729 | Good | Verimatrix Inc | Verimatrix Inc |
| US7222237B2 | 0.456 | Secure multimedia data transmission method | GRANT | 2007-05-22 | 2001-09-10 | 8867122 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US20030046593A1 | 0.456 | Data storage device security method and apparatus | APPLICATION | 2003-03-06 | 2001-08-28 | 23224379 | Good | Seagate Technology LLC | Seagate Technology LLC, Individual |
| US8756438B2 | 0.456 | Securely field configurable device | GRANT | 2014-06-17 | 2004-11-12 | 36337303 | Good | Verayo Inc | Verayo Inc |
| US6668246B1 | 0.456 | Multimedia data delivery and playback system with multi-level content and privacy protection | GRANT | 2003-12-23 | 1999-03-24 | 29735689 | Good | Intel Corp | Beijing Xiaomi Mobile Software Co Ltd |
| US8862866B2 | 0.455 | Method and apparatus for providing an adaptable security level in an electronic communication | GRANT | 2014-10-14 | 2003-07-07 | 34396108 | Good | Certicom Corp | BlackBerry Ltd |
| US20010007983A1 | 0.455 | Method and system for transaction of electronic money with a mobile communication unit as an electronic wallet | APPLICATION | 2001-07-12 | 1999-12-28 | 26625760 | Good | INFOHUB CORP | INFOHUB CORP |
| US5748736A | 0.455 | System and method for secure group communications via multicast or broadcast | GRANT | 1998-05-05 | 1996-06-14 | 24669113 | Good | Individual | Individual |
| US8116214B2 | 0.455 | Provisioning of e-mail settings for a mobile terminal | GRANT | 2012-02-14 | 2004-12-03 | 33548068 | Good | Seven Networks Inc | Seven Networks Inc |
| US5406624A | 0.455 | Data processor systems | GRANT | 1995-04-11 | 1992-09-04 | 11063996 | Good | Algorithmic Research Ltd | Algorithmic Research Ltd |
| US7994898B2 | 0.455 | Portable access device | GRANT | 2011-08-09 | 2003-08-18 | 34222267 | Good | Bloomberg Finance LP | Bloomberg Finance LP |
| US8621521B2 | 0.455 | Video and digital multimedia aggregator | GRANT | 2013-12-31 | 2001-08-03 | 25444274 | Good | Comcast IP Holdings I LLC | Comcast IP Holdings I LLC |
| US4203166A | 0.455 | Cryptographic file security for multiple domain networks | GRANT | 1980-05-13 | 1977-12-05 | 25326217 | Good | International Business Machines Corp | International Business Machines Corp |
| US8312287B2 | 0.455 | Apparatus and method for dynamically changing a password | GRANT | 2012-11-13 | 2006-06-16 | 38862883 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US5933620A | 0.455 | Method and apparatus for serializing microprocessor identification numbers | GRANT | 1999-08-03 | 1996-03-28 | 24496461 | Good | Advanced Micro Devices Inc | GlobalFoundries Inc |
| US20030219121A1 | 0.455 | Biometric key generation for secure storage | APPLICATION | 2003-11-27 | 2002-05-24 | 29549111 | Good | nCipher Corp Ltd | nCipher Corp Ltd |
| US6771597B2 | 0.455 | Method and apparatus for transmitting messages | GRANT | 2004-08-03 | 1998-07-31 | 22428988 | Good | International Business Machines Corp | International Business Machines Corp |
| US7191340B2 | 0.455 | Generation of a secret quantity based on an identifier of an integrated circuit | GRANT | 2007-03-13 | 2001-11-30 | 8869987 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US5633931A | 0.454 | Method and apparatus for calculating message signatures in advance | GRANT | 1997-05-27 | 1995-06-30 | 23976344 | Good | Novell Inc | EMC Corp |
| US9355273B2 | 0.454 | System and method for the protection and de-identification of health care data | GRANT | 2016-05-31 | 2006-12-18 | 39381940 | Good | Bank of America NA | US Bank Trust Company National Association, Bank of America NA, Santander Bank NA |
| US20060224894A1 | 0.454 | Methods devices and computer programs for creating ciphertext plaintext and a cryptographic key | APPLICATION | 2006-10-05 | 2004-12-10 | 34073481 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US20070067831A1 | 0.454 | Communication system and client server and program used in such system | APPLICATION | 2007-03-22 | 2005-06-24 | 37583861 | Good | Brother Industries Ltd | Brother Industries Ltd |
| US7962608B2 | 0.454 | Monitoring systems and methods that incorporate instant messaging | GRANT | 2011-06-14 | 2006-11-02 | 38983222 | Good | Honeywell International Inc | Honeywell International Inc |
| US20050177744A1 | 0.454 | Secure key reset | APPLICATION | 2005-08-11 | 2004-02-06 | 34830548 | Good | EMC Corp | EMC Corp |
| USRE41137E1 | 0.454 | Music distribution systems | GRANT | 2010-02-16 | 2000-02-10 | 29401706 | Good | Ochoa Optics LLC | Zarbana Digital Fund LLC |
| US8479012B1 | 0.454 | Using biometrics as an encryption key | GRANT | 2013-07-02 | 1999-10-19 | 41696449 | Good | Harris Technology LLC | Harris Technology LLC |
| US5583940A | 0.453 | Method apparatus and device for enciphering messages transmitted between interconnected networks | GRANT | 1996-12-10 | 1992-01-28 | 9426040 | Good | Electricite de France SA | Electricite de France SA |
| EP0756279A2 | 0.453 | Signal recording and reproduction and signal record media | GRANT | 1997-01-29 | 1995-07-25 | 16239195 | Good | Sony Corp | Sony Corp |
| US9177338B2 | 0.453 | Software systems and methods for processing digital bearer instruments | GRANT | 2015-11-03 | 2005-12-29 | 38226264 | Good | OnCircle Inc | Api Market Inc |
| US20020025037A1 | 0.453 | Encryption/decryption apparatus authenticating apparatus program and method | APPLICATION | 2002-02-28 | 2000-08-04 | 18729161 | Good | Toshiba Corp | Toshiba Corp, Individual |
| US5901284A | 0.453 | Method and system for communication access restriction | GRANT | 1999-05-04 | 1996-06-19 | 24671702 | Good | BellSouth LLC | AT&T Delaware Intellectual Property Inc |
| US4965804A | 0.453 | Key management for encrypted packet based networks | GRANT | 1990-10-23 | 1989-02-03 | 23181824 | Good | Racal Data Communications Inc | RACAL-GUARDATA Inc |
| US7853019B1 | 0.452 | Tape failover across a cluster | GRANT | 2010-12-14 | 2006-11-30 | 43303160 | Good | NetApp Inc | NetApp Inc |
| US5907597A | 0.452 | Method and system for the secure communication of data | GRANT | 1999-05-25 | 1994-08-05 | 24426777 | Good | Smart Tone Authentication Inc | Smart Tone Authentication Inc, Smart Tone Inc |
| US5204901A | 0.452 | Public key cryptographic mechanism | GRANT | 1993-04-20 | 1991-08-01 | 24971520 | Good | General Electric Co | General Electric Co |
| USRE45615E1 | 0.452 | RF transaction device | GRANT | 2015-07-14 | 2001-07-10 | 36148642 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US9454758B2 | 0.452 | Configuring a plurality of security isolated wallet containers on a single mobile device | GRANT | 2016-09-27 | 2005-10-06 | 49295990 | Good | Mastercard Mobile Transaction Solutions Inc | Mastercard Mobile Transaction Solutions Inc |
| US4910773A | 0.452 | Method of dispatching secret keys to security modules and user cards in a data processing network | GRANT | 1990-03-20 | 1987-04-03 | 9349779 | Good | Bull SA | Bull SA, CP8 Technologies SA |
| US6567507B1 | 0.452 | System and method for automated return to messaging mailbox | GRANT | 2003-05-20 | 1998-05-26 | 22189691 | Good | Siemens Information and Communication Networks Inc | Unify Inc |
| US7814161B2 | 0.452 | System and method for handling electronic mail mismatches | GRANT | 2010-10-12 | 2006-06-23 | 38874711 | Good | Research in Motion Ltd | Malikie Innovations Ltd |
| US5771292A | 0.451 | Device and method for data integrity and authentication | GRANT | 1998-06-23 | 1997-04-25 | 25296115 | Good | SAGETECH Inc | SAGETECH Inc |
| US10649624B2 | 0.451 | Media management system supporting a plurality of mobile devices | GRANT | 2020-05-12 | 2006-11-22 | 46048208 | Good | Qualtrics LLC | Qualtrics LLC |
| US7363361B2 | 0.451 | Secure content delivery system | GRANT | 2008-04-22 | 2000-08-18 | 31977451 | Good | Akamai Technologies Inc | Akamai Technologies Inc |
| US7480795B2 | 0.451 | Method for the application of implicit signature schemes | GRANT | 2009-01-20 | 2000-06-09 | 24359974 | Good | Certicom Corp | Malikie Innovations Ltd |
| US5790783A | 0.451 | Method and apparatus for upgrading the software lock of microprocessor | GRANT | 1998-08-04 | 1996-03-28 | 24496454 | Good | Advanced Micro Devices Inc | Advanced Micro Devices Inc |
| US4405829A | 0.451 | Cryptographic communications system and method | GRANT | 1983-09-20 | 1977-12-14 | 25333547 | Good | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
| US5214702A | 0.451 | Public key/signature cryptosystem with enhanced digital signature certification | GRANT | 1993-05-25 | 1988-02-12 | 27387730 | Good | Individual | Individual |
| US8099599B2 | 0.451 | Controlling access to data streams | GRANT | 2012-01-17 | 2008-08-29 | 41727041 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8467527B2 | 0.450 | Efficient key derivation for end-to-end network security with traffic visibility | GRANT | 2013-06-18 | 2008-12-03 | 42106003 | Good | Intel Corp | Intel Corp |
| US7320072B1 | 0.450 | Method and token for authenticating a control point | GRANT | 2008-01-15 | 2000-08-28 | 24600817 | Good | Nokia Oyj | Nokia Technologies Oy |
| US20030172299A1 | 0.450 | Method and system for maintaining secure access to web server services using permissions | APPLICATION | 2003-09-11 | 2002-03-05 | 29547967 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US8706622B2 | 0.450 | Account holder demand account update | GRANT | 2014-04-22 | 2008-08-05 | 41653809 | Good | Visa USA Inc | Visa USA Inc |
| US5805705A | 0.450 | Synchronization of encryption/decryption keys in a data communication network | GRANT | 1998-09-08 | 1996-01-29 | 24372637 | Good | International Business Machines Corp | Henkel AG and Co KGaA, International Business Machines Corp |
| US5175766A | 0.450 | Signalling scheme for controlling data encryption device in an electronic fund transaction processing system | GRANT | 1992-12-29 | 1988-12-09 | 27403381 | Good | Exchange System LP | Exchange System LP |
| US9846866B2 | 0.450 | Processing of financial transactions using debit networks | GRANT | 2017-12-19 | 2007-02-22 | 39717024 | Good | First Data Corp | First Data Corp |
| US10510055B2 | 0.450 | Ensuring secure access by a service provider to one of a plurality of mobile electronic wallets | GRANT | 2019-12-17 | 2007-10-31 | 48082515 | Good | Mastercard Mobile Transaction Solutions Inc | Mastercard Mobile Transaction Solutions Inc |
| US8103275B2 | 0.449 | System and method for identifying a wireless serving node for a mobile unit | GRANT | 2012-01-24 | 2002-01-11 | 21943614 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US6749115B2 | 0.449 | Dual processor trusted computing environment | GRANT | 2004-06-15 | 2000-12-13 | 11074921 | Good | M Systems Flash Disk Pionners Ltd | Western Digital Israel Ltd |
| US4351982A | 0.449 | RSA Public-key data encryption system having large random prime number generating microprocessor or the like | GRANT | 1982-09-28 | 1980-12-15 | 22807049 | Good | Racal Milgo Inc | RACAL GUARDATA Inc |
| US20090125993A1 | 0.449 | METHOD FOR PROTECTING AGAINST KEYLOGGING OF USER INFORMATION VIA AN ALTERNATIVE INPUT DEVICE | APPLICATION | 2009-05-14 | 2007-11-12 | 40625020 | Good | International Business Machines Corp | International Business Machines Corp |
| US7065216B1 | 0.449 | Methods and systems of protecting digital content | GRANT | 2006-06-20 | 1999-08-13 | 36586492 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US9832069B1 | 0.449 | Persistence based on server response in an IP multimedia subsystem (IMS) | GRANT | 2017-11-28 | 2008-05-30 | 60407694 | Good | F5 Networks Inc | F5 Inc |
| US7194618B1 | 0.449 | Encryption and authentication systems and methods | GRANT | 2007-03-20 | 2001-03-05 | 37863961 | Good | Individual | Kioba Processing LLC |
| US6341351B1 | 0.448 | Method for communicating and controlling transactions between unsecured parties | GRANT | 2002-01-22 | 1998-05-07 | 22118168 | Good | Banctec Inc | Tumbleweed Holdings LLC |
| US6026293A | 0.448 | System for preventing electronic memory tampering | GRANT | 2000-02-15 | 1996-09-05 | 24838185 | Good | Ericsson Inc | Ericsson Inc |
| US8065715B2 | 0.448 | Authenticating a user of a wireless data processing device | GRANT | 2011-11-22 | 2008-01-31 | 40933077 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7953098B2 | 0.448 | Method for limiting utilizing terminal of contents and storage device and system for method | GRANT | 2011-05-31 | 2005-06-14 | 37525328 | Good | Hitachi Global Storage Technologies Netherlands BV | Western Digital Technologies Inc |
| US9886691B2 | 0.448 | Deploying an issuer-specific widget to a secure wallet container on a client device | GRANT | 2018-02-06 | 2005-10-06 | 50339813 | Good | Mastercard Mobile Transaction Solutions Inc | Mastercard Mobile Transaction Solutions Inc |
| US9280871B2 | 0.448 | Gaming systems with authentication token support | GRANT | 2016-03-08 | 2006-07-07 | 38919709 | Good | EMC Corp | EMC Corp |
| US8024579B2 | 0.448 | Authenticating suspect data using key tables | GRANT | 2011-09-20 | 2006-12-29 | 38983095 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US8245279B2 | 0.448 | Method and apparatus for synchronizing an adaptable security level in an electronic communication | GRANT | 2012-08-14 | 2003-08-19 | 33098357 | Good | Certicom Corp | BlackBerry Ltd |
| US8447968B2 | 0.448 | Air-interface application layer security for wireless networks | GRANT | 2013-05-21 | 2005-10-28 | 37882259 | Good | Alcatel Lucent SAS | Alcatel Lucent SAS |
| US8281145B2 | 0.447 | Doing business without SSN EIN and charge card numbers | GRANT | 2012-10-02 | 2007-12-14 | 40754838 | Good | Individual | Individual |
| US7553234B2 | 0.447 | Method and apparatus for outputting a result of a game via a container | GRANT | 2009-06-30 | 1995-11-22 | 37727741 | Good | Walker Digital LLC | Walker Digital LLC |
| US6671808B1 | 0.447 | USB-compliant personal key | GRANT | 2003-12-30 | 1999-01-15 | 30002547 | Good | Rainbow Technologies Inc | Thales DIS CPL USA Inc |
| US4799153A | 0.447 | Method and apparatus for enhancing security of communications in a packet-switched data communications system | GRANT | 1989-01-17 | 1984-12-14 | 26793069 | Good | Telenet Communications Corp | Sprint International Communications Corp |
| US7190791B2 | 0.447 | Method of encryption using multi-key process to create a variable-length key | GRANT | 2007-03-13 | 2002-11-20 | 32297785 | Good | Individual | Individual |
| EP1028401A2 | 0.447 | Method and system for performing a bankcard transaction | GRANT | 2000-08-16 | 1999-02-12 | 26817734 | Good | Citibank NA | Citibank NA |
| US20080148348A1 | 0.447 | SECURE EXCHANGE OF INFORMATION IN ELECTRONIC DESIGN AUTOMATION | APPLICATION | 2008-06-19 | 2003-09-26 | 34557328 | Good | Mentor Graphics Corp | Mentor Graphics Corp |
| US8104082B2 | 0.447 | Virtual security interface | GRANT | 2012-01-24 | 2006-09-29 | 39331997 | Good | Certes Networks Inc | Certes Networks Inc |
| US5854891A | 0.447 | Smart card reader having multiple data enabling storage compartments | GRANT | 1998-12-29 | 1996-08-09 | 24790645 | Good | Tritheim Tech Inc | TRITHEIM TECHNOLOGIES, Tritheim Tech Inc |
| US7324972B1 | 0.446 | Managing transactions on a network: four or more parties | GRANT | 2008-01-29 | 1997-03-07 | 38974005 | Good | Clickshare Service Corp | Clickshare Service Corp |
| EP1569381A1 | 0.446 | System and method for authentification | GRANT | 2005-08-31 | 2004-02-24 | 34753140 | Good | Intersil Americas LLC, Intersil Inc | Intersil Corp, Intersil Americas LLC |
| US8166311B1 | 0.446 | Methods and systems for promoting authentication of technical service communications in a telecommunications system | GRANT | 2012-04-24 | 2002-06-20 | 45953627 | Good | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
| US7197639B1 | 0.446 | Cryptographic countermeasures against connection depletion attacks | GRANT | 2007-03-27 | 1999-02-05 | 37886211 | Good | RSA Security LLC | EMC Corp |
| US4471164A | 0.446 | Stream cipher operation using public key cryptosystem | GRANT | 1984-09-11 | 1981-10-13 | 23203324 | Good | AT&T Bell Laboratories Inc | Nokia Bell Labs, AT&T Corp |
| US7934049B2 | 0.446 | Methods used in a secure yet flexible system architecture for secure devices with flash mass storage memory | GRANT | 2011-04-26 | 2005-09-14 | 40006403 | Good | Discretix Tech Ltd | DISCRETIX TECHNOLOGIES Ltd, Discretix Tech Ltd, SanDisk Technologies LLC |
| US6438691B1 | 0.446 | Transmitting messages over a network | GRANT | 2002-08-20 | 1996-04-01 | 8224874 | Good | Hewlett Packard Co | Hewlett Packard Enterprise Development LP |
| US20090175445A1 | 0.446 | Electronic Device Home Network System and Method for Protecting Unauthorized Distribution of Digital Contents | APPLICATION | 2009-07-09 | 2008-01-03 | 40844566 | Good | Individual | Individual |
| US20020060994A1 | 0.446 | Transmission of carry-on objects using a wireless ad-hoc networking environment | APPLICATION | 2002-05-23 | 2000-11-17 | 8170408 | Good | Sony International Europe GmbH | Sony Deutschland GmbH |
| EP1162581A1 | 0.446 | Secure payment card and system with apparatus for remote authentication | GRANT | 2001-12-12 | 2000-06-07 | 8173051 | Good | Individual | Individual |
| US10296903B2 | 0.445 | Dynamic number authentication for credit/debit cards | GRANT | 2019-05-21 | 2001-01-11 | 26721773 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US20020133590A1 | 0.445 | Protecting contents of computer data files from suspected intruders by renaming and hiding data files subjected to intrusion | APPLICATION | 2002-09-19 | 2001-03-08 | 25181594 | Good | International Business Machines Corp | International Business Machines Corp |
| US9059967B2 | 0.445 | Method and apparatus for controlling a computer over a TCP/IP protocol network | GRANT | 2015-06-16 | 1996-02-16 | 37189344 | Good | Reference Ltd LLC | Ai Core Technologies LLC, Gula Consulting LLC |
| US7975030B2 | 0.445 | Remote configuration of devices using a secure connection | GRANT | 2011-07-05 | 2006-05-09 | 38686394 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US6925564B1 | 0.445 | Digital signatures on a smartcard | GRANT | 2005-08-02 | 1996-04-16 | 24537188 | Good | Certicom Corp | Certicom Corp |
| US5892827A | 0.445 | Method and apparatus for generating personal identification numbers for use in consumer transactions | GRANT | 1999-04-06 | 1996-06-14 | 24662863 | Good | Catalina Marketing International Inc | Catalina Marketing Corp |
| US20060136738A1 | 0.445 | System and method for password validation | APPLICATION | 2006-06-22 | 2004-12-16 | 36597584 | Good | International Business Machines Corp | International Business Machines Corp |
| US6996718B1 | 0.445 | System and method for providing access to multiple user accounts via a common password | GRANT | 2006-02-07 | 2000-04-21 | 35734374 | Good | AT&T Corp | AT&T Corp |
| US20070061594A1 | 0.445 | Systems and methods for secure transaction management and electronic rights protection | APPLICATION | 2007-03-15 | 1995-02-13 | 46278128 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US20050223414A1 | 0.445 | Method and system for providing cryptographic document retention with off-line access | APPLICATION | 2005-10-06 | 2004-03-30 | 35055869 | Good | PSS Systems Inc | Citrix Systems Inc |
| US4255811A | 0.445 | Key controlled block cipher cryptographic system | GRANT | 1981-03-10 | 1975-03-25 | 24243337 | Good | International Business Machines Corp | International Business Machines Corp |
| US20040128251A1 | 0.445 | Apparatus system and method for licensing | APPLICATION | 2004-07-01 | 2002-12-31 | 32655243 | Good | Apple Computer Inc | Apple Inc |
| US5327497A | 0.444 | Preboot protection of unauthorized use of programs and data with a card reader interface | GRANT | 1994-07-05 | 1992-06-04 | 25401893 | Good | Integrated Tech Of America Inc | CEDAR WEST C/O GESTINOR SERVICES, HILLIARD LP, INDEPENDENCE PLAZA Inc, LENOWITZ MARK, OFFIT ANDREW, SIMON DEBRA, Digital Privacy Inc |
| EP1343081A2 | 0.444 | Remote programming of serialised semiconductor devices using web or internet protocols | GRANT | 2003-09-10 | 2002-02-19 | 9931370 | Good | Mitel Knowledge Corp | Mitel Knowledge Corp |
| US20070255941A1 | 0.444 | Method and system for securing data utilizing reconfigurable logic | APPLICATION | 2007-11-01 | 2006-04-18 | 38649685 | Good | Advanced Communication Concepts Inc | Advanced Communication Concepts Inc |
| US8023658B2 | 0.444 | Method and apparatus for updating a key in an active state | GRANT | 2011-09-20 | 2007-09-28 | 40518250 | Good | Huawei Technologies Co Ltd | Huawei Technologies Co Ltd |
| US7827109B2 | 0.444 | Digital content management system and apparatus | GRANT | 2010-11-02 | 1994-10-27 | 27530431 | Good | Intarsia Software LLC | Piracy Protection LLC, Xylon LLC |
| US7350082B2 | 0.444 | Upgrading of encryption | GRANT | 2008-03-25 | 2001-06-06 | 38738903 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8966660B2 | 0.443 | Methods and systems of digital rights management for integrated circuits | GRANT | 2015-02-24 | 2008-08-07 | 42166405 | Good | University of California, William Marsh Rice University | University of California, William Marsh Rice University |
| US5996076A | 0.443 | System method and article of manufacture for secure digital certification of electronic commerce | GRANT | 1999-11-30 | 1997-02-19 | 25179994 | Good | Verifone Inc | Ent Services Development Corp LP |
| US8804956B2 | 0.443 | Method and device for the partial encryption of a digital content | GRANT | 2014-08-12 | 2007-08-13 | 39148601 | Good | Mobiclip SAS | Actimagine, Nintendo European Research and Development SAS |
| US7617530B2 | 0.443 | Rights elevator | GRANT | 2009-11-10 | 2005-04-22 | 37188468 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US10198719B2 | 0.443 | Software systems and methods for processing digital bearer instruments | GRANT | 2019-02-05 | 2005-12-29 | 38228781 | Good | Api Market Inc | Api Market Inc |
| US20050169468A1 | 0.443 | System and method for security processing media streams | APPLICATION | 2005-08-04 | 2004-01-29 | 34807779 | Good | Comcast Cable Holdings LLC | Comcast Cable Communications LLC |
| US8087064B1 | 0.442 | Security extensions using at least a portion of layer 2 information or bits in the place of layer 2 information | GRANT | 2011-12-27 | 2000-08-31 | 45349951 | Good | Verizon Communications Inc | Verizon Patent and Licensing Inc |
| US20020099944A1 | 0.442 | Method and apparatus which enable a computer user to prevent unauthorized access to files stored on a computer | APPLICATION | 2002-07-25 | 2001-01-19 | 25075304 | Good | Hewlett Packard Co | Hewlett Packard Development Co LP |
| US6032257A | 0.442 | Hardware theft-protection architecture | GRANT | 2000-02-29 | 1997-08-29 | 25454201 | Good | Compaq Computer Corp | Hewlett Packard Development Co LP |
| US6567850B1 | 0.442 | System and method for determining revenue from an intermediary derived from servicing data requests | GRANT | 2003-05-20 | 1998-10-28 | 26803095 | Good | Yodlee Inc | Yodlee Inc |
| US7877595B2 | 0.442 | Modular cryptographic device and related methods | GRANT | 2011-01-25 | 2004-03-23 | 34862045 | Good | Harris Corp | Harris Global Communications Inc |
| US5742845A | 0.442 | System for extending present open network communication protocols to communicate with non-standard I/O devices directly coupled to an open network | GRANT | 1998-04-21 | 1995-06-22 | 23961644 | Good | Datascape Inc | WiLAN Technologies Inc |
| US7536016B2 | 0.442 | Encrypted content data structure package and generation thereof | GRANT | 2009-05-19 | 2004-12-17 | 36597776 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20070177578A1 | 0.442 | Standard telephone equipment (STE) based deployable secure cellular communication system | APPLICATION | 2007-08-02 | 2005-01-11 | 38322027 | Good | TeleCommunication Systems Inc | TeleCommunication Systems Inc, Individual |
| US7929409B2 | 0.441 | Orthogonal frequency division multiplexing (OFDM) method and apparatus for protecting and authenticating wirelessly transmitted digital information | GRANT | 2011-04-19 | 2004-01-13 | 34798861 | Good | InterDigital Technology Corp | InterDigital Technology Corp |
| US7743248B2 | 0.441 | System and method for a remote access service enabling trust and interoperability when retrieving certificate status from multiple certification authority reporting components | GRANT | 2010-06-22 | 1995-01-17 | 30772994 | Good | eOriginal Inc | eOriginal Inc |
| US9659285B2 | 0.441 | Music distribution systems | GRANT | 2017-05-23 | 1999-08-27 | 25322633 | Good | Zarbana Digital Fund LLC | Zarbana Digital Fund LLC |
| US7043633B1 | 0.441 | Method and apparatus for providing adaptive self-synchronized dynamic address translation | GRANT | 2006-05-09 | 2000-08-28 | 36272456 | Good | Verizon Corporate Services Group Inc | Raytheon BBN Technologies Corp, Verizon Patent and Licensing Inc |
| US20070036110A1 | 0.440 | Access control of mobile equipment to an IP communication network with dynamic modification of the access policies | APPLICATION | 2007-02-15 | 2005-08-10 | 36143301 | Good | Alcatel SA | Alcatel Lucent SAS |
| US9917830B2 | 0.440 | System and methods for weak authentication data reinforcement | GRANT | 2018-03-13 | 2007-08-20 | 40383400 | Good | eBay Inc | eBay Inc |
| US20030046238A1 | 0.440 | Data processing apparatus data processing system and data processing method therefor | APPLICATION | 2003-03-06 | 1999-12-20 | 18472711 | Good | Sony Corp | Sony Corp |
| US7155012B2 | 0.439 | Slice mask and moat pattern partial encryption | GRANT | 2006-12-26 | 2002-01-02 | 27574246 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US5822430A | 0.439 | System for encoding encryption/decryption information into IFF challenges | GRANT | 1998-10-13 | 1996-11-20 | 25028354 | Good | Technical Communications Corp | Technical Communications Corp |
| US6968456B1 | 0.439 | Method and system for providing a tamper-proof storage of an audit trail in a database | GRANT | 2005-11-22 | 2000-08-08 | 35345088 | Good | Novell Inc | Oracle International Corp |
| US7822979B2 | 0.439 | Method and apparatus for secure execution using a secure memory partition | GRANT | 2010-10-26 | 2000-06-30 | 24436506 | Good | Intel Corp | Intel Corp |
| US6925566B1 | 0.439 | Remote system integrity verification | GRANT | 2005-08-02 | 2000-07-07 | 34794480 | Good | Motorola Inc | CDC Propriete Intellectuelle |
| US7904488B2 | 0.439 | Time stamp methods for unified plant model | GRANT | 2011-03-08 | 2004-07-21 | 35658473 | Good | Rockwell Automation Technologies Inc | Rockwell Automation Technologies Inc, Rockwell Software Inc |
| US6742127B2 | 0.439 | Method and apparatus for maintaining security in a push server | GRANT | 2004-05-25 | 1998-04-30 | 32044818 | Good | Openwave Systems Inc | Unwired Planet LLC |
| US6871220B1 | 0.439 | System and method for distributed storage and retrieval of personal information | GRANT | 2005-03-22 | 1998-10-28 | 34279646 | Good | Yodlee Inc | Yodlee Inc |
| US5311594A | 0.439 | Fraud protection for card transactions | GRANT | 1994-05-10 | 1993-03-26 | 21896334 | Good | AT&T Bell Laboratories Inc | Nokia Bell Labs, AT&T Corp |
| US6591306B1 | 0.439 | IP network access for portable devices | GRANT | 2003-07-08 | 1999-04-01 | 26825802 | Good | NEC Corp | NEC Corp |
| US7814025B2 | 0.438 | Methods and apparatus for title protocol authentication and sharing | GRANT | 2010-10-12 | 2002-05-15 | 35801165 | Good | Navio Systems Inc | Api Market Inc |
| US6633981B1 | 0.438 | Electronic system and method for controlling access through user authentication | GRANT | 2003-10-14 | 1999-06-18 | 28791847 | Good | Intel Corp | Intel Corp |
| US7500104B2 | 0.438 | Networked device branding for secure interaction in trust webs on open networks | GRANT | 2009-03-03 | 2001-06-15 | 25380705 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US9064281B2 | 0.438 | Multi-panel user interface | GRANT | 2015-06-23 | 2002-10-31 | 49293108 | Good | Mastercard Mobile Transaction Solutions Inc | Mastercard Mobile Transaction Solutions Inc |
| US20030051152A1 | 0.438 | Method and device for storing and reading digital data on/from a physical medium | APPLICATION | 2003-03-13 | 2001-09-11 | 8867153 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US7269742B2 | 0.438 | Microprocessor configuration with encryption | GRANT | 2007-09-11 | 2000-01-18 | 8167655 | Good | Infineon Technologies AG | Infineon Technologies AG |
| US7165173B1 | 0.437 | System and method for secure over-the-air administration of a wireless mobile station | GRANT | 2007-01-16 | 2000-09-01 | 24622208 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7801817B2 | 0.437 | Digital content management system and apparatus | GRANT | 2010-09-21 | 1995-10-27 | 37718738 | Good | Intarsia Software LLC | Piracy Protection LLC, Xylon LLC |
| US20050063352A1 | 0.437 | Method to provide dynamic Internet Protocol security policy service | APPLICATION | 2005-03-24 | 2002-03-20 | 29248157 | Good | UTStarcom Inc | UTStarcom Inc |
| US20060130154A1 | 0.437 | Method and system for protecting and verifying stored data | APPLICATION | 2006-06-15 | 2004-11-30 | 36585656 | Good | FalconStor Software Inc, Falconstor Inc | FalconStor Software Inc, Individual |
| US6101608A | 0.437 | Method and apparatus for secure remote wake-up of a computer over a network | GRANT | 2000-08-08 | 1997-02-20 | 25188176 | Good | Compaq Computer Corp | Hewlett Packard Enterprise Development LP |
| US11256386B2 | 0.436 | Media management system supporting a plurality of mobile devices | GRANT | 2022-02-22 | 2006-11-22 | 80249323 | Good | Qualtrics LLC | Qualtrics LLC |
| US20040003059A1 | 0.436 | Active key for wireless device configuration | APPLICATION | 2004-01-01 | 2002-06-26 | 29779065 | Good | Intel Corp | Intel Corp |
| US7657755B2 | 0.436 | Modular cryptographic device providing status determining features and related methods | GRANT | 2010-02-02 | 2004-03-23 | 34862034 | Good | Harris Corp | Harris Global Communications Inc |
| US20060167809A1 | 0.436 | Software assistant for multi-merchant purchasing environment for downloadable products | APPLICATION | 2006-07-27 | 2005-01-24 | 36698107 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5225664A | 0.436 | MUTUAL AUTHENTICATION SYSTEM | GRANT | 1993-07-06 | 1990-01-30 | 26354508 | Good | Toshiba Corp | Toshiba Corp |
| US6570610B1 | 0.436 | Security system with proximity sensing for an electronic device | GRANT | 2003-05-27 | 1997-09-15 | 46279550 | Good | Google LLC | SPRUCE SECURITY LLC |
| US6088456A | 0.436 | Data encryption technique | GRANT | 2000-07-11 | 1996-11-15 | 10802982 | Good | Desktop Guardian Ltd | Desktop Guardian Ltd |
| US7761714B2 | 0.435 | Integrated circuit and method for preventing an unauthorized access to a digital value | GRANT | 2010-07-20 | 2008-10-02 | 42075298 | Good | Infineon Technologies AG | Infineon Technologies AG |
| US5485577A | 0.435 | Method and apparatus for incremental delivery of access rights | GRANT | 1996-01-16 | 1994-12-16 | 23409276 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US5557654A | 0.435 | System and method for authenticating subscribers of a transmission network and subscription having differing authentication procedures using a common authentication center | GRANT | 1996-09-17 | 1992-02-24 | 8534804 | Good | Nokia Telecommunications Oy | Nokia Oyj |
| US4200770A | 0.435 | Cryptographic apparatus and method | GRANT | 1980-04-29 | 1977-09-06 | 25257633 | Good | Leland Stanford Junior University | Leland Stanford Junior University |
| US20050210263A1 | 0.435 | Electronic form routing and data capture system and method | APPLICATION | 2005-09-22 | 2001-04-25 | 35064718 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US7764641B2 | 0.435 | Techniques for determining communication state using accelerometer data | GRANT | 2010-07-27 | 2005-02-05 | 36912581 | Good | Cisco Technology Inc | Cisco Technology Inc |
| WO2001098908A1 | 0.435 | WATERMARK DETECTOR | APPLICATION | 2001-12-27 | 2000-06-16 | 8171641 | Good | ||
| US5151938A | 0.435 | SECURITY ENHANCEMENT IN A DATA PROCESSOR THROUGH USE OF DYNAMIC PARAMETER AUTHENTICATION | GRANT | 1992-09-29 | 1990-03-13 | 23958505 | Good | General Instrument Corp | Arris Technology Inc |
| US5592555A | 0.435 | Wireless communications privacy method and system | GRANT | 1997-01-07 | 1994-04-12 | 22850113 | Good | Advanced Micro Devices Inc | NORMAN IP HOLDINGS LLC |
| US20080310622A1 | 0.435 | E-FUSES FOR STORING SECURITY VERSION DATA | APPLICATION | 2008-12-18 | 2004-07-15 | 35600841 | Good | International Business Machines Corp | International Business Machines Corp |
| US6085247A | 0.435 | Server operating system for supporting multiple client-server sessions and dynamic reconnection of users to previous sessions using different computers | GRANT | 2000-07-04 | 1998-06-08 | 22241993 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8086873B2 | 0.434 | Method for controlling file access on computer systems | GRANT | 2011-12-27 | 2006-06-05 | 38791795 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US4993069A | 0.434 | Secure key management using control vector translation | GRANT | 1991-02-12 | 1989-11-29 | 23760732 | Good | International Business Machines Corp | International Business Machines Corp |
| US6219422B1 | 0.434 | Data transmitting apparatus receiving apparatus and data transmission and reception system | GRANT | 2001-04-17 | 1997-03-19 | 13318788 | Good | Sony Corp | Sony Corp |
| US7373406B2 | 0.434 | Method and system for effectively communicating file properties and directory structures in a distributed file system | GRANT | 2008-05-13 | 2001-12-12 | 27767525 | Good | Valve Corp | Valve LLC, Valve Corp |
| US8281385B2 | 0.434 | Internet friendly proxy server extending legacy software connectivity | GRANT | 2012-10-02 | 2005-09-29 | 37895761 | Good | Rockwell Automation Technologies Inc | Rockwell Automation Technologies Inc |
| US11630704B2 | 0.434 | System and method for a workload management and scheduling module to manage access to a compute environment according to local and non-local user identity information | GRANT | 2023-04-18 | 2004-08-20 | 46002219 | Good | III Holdings 12 LLC | III Holdings 12 LLC |
| EP1365586B1 | 0.434 | System and method for copy protection encrypting unencrypted packets across common interface | GRANT | 2009-08-26 | 2002-05-22 | 29400535 | Good | Broadcom Corp | Broadcom Corp |
| US8613091B1 | 0.433 | Method and apparatus for creating a secure anywhere system | GRANT | 2013-12-17 | 2004-03-08 | 49725953 | Good | RedCannon Security Inc | RedCannon Security Inc |
| US20040128542A1 | 0.433 | Method and system for native authentication protocols in a heterogeneous federated environment | APPLICATION | 2004-07-01 | 2002-12-31 | 32655002 | Good | International Business Machines Corp | International Business Machines Corp |
| US8090941B2 | 0.433 | Deployable secure communication system | GRANT | 2012-01-03 | 2003-08-20 | 34193981 | Good | TeleCommunication Systems Inc | TeleCommunication Systems Inc |
| US8059814B1 | 0.433 | Techniques for carrying out seed or key derivation | GRANT | 2011-11-15 | 2007-09-28 | 44906994 | Good | EMC Corp | RSA Security LLC |
| US20040128541A1 | 0.433 | Local architecture for federated heterogeneous system | APPLICATION | 2004-07-01 | 2002-12-31 | 32655000 | Good | International Business Machines Corp | International Business Machines Corp |
| US20090164796A1 | 0.433 | ANONYMOUS BIOMETRIC TOKENS | APPLICATION | 2009-06-25 | 2007-12-21 | 40456454 | Good | Daon Holdings Ltd | Daon Holdings Ltd |
| US20010014942A1 | 0.433 | Method for indicating enciphering of data transmission between a mobile communication network and a mobile station | APPLICATION | 2001-08-16 | 1995-12-15 | 8544551 | Good | Individual | Individual |
| US20020162019A1 | 0.433 | Method and system for managing access to services | APPLICATION | 2002-10-31 | 2001-04-25 | 25285570 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US7549063B2 | 0.433 | Methods and systems of protecting digital content | GRANT | 2009-06-16 | 1999-08-13 | 22528833 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US9325944B2 | 0.433 | Secure delivery of program content via a removable storage medium | GRANT | 2016-04-26 | 2005-08-11 | 37397452 | Good | DirecTV Group Inc | DirecTV LLC |
| US7904951B1 | 0.432 | Techniques for securely accelerating external domains locally | GRANT | 2011-03-08 | 1999-03-16 | 43639430 | Good | Novell Inc | RPX Corp |
| US6636973B1 | 0.432 | Secure and dynamic biometrics-based token generation for access control and authentication | GRANT | 2003-10-21 | 1998-09-08 | 28791085 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US7966496B2 | 0.432 | System and method for single sign on process for websites with multiple applications and services | GRANT | 2011-06-21 | 1999-07-02 | 36569087 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20080120186A1 | 0.432 | Real-Time Wireless E-Coupon (Promotion) Definition Based on Available Segment | APPLICATION | 2008-05-22 | 2001-01-18 | 25071531 | Good | Nokia Oyj | Nokia Oyj |
| US5737421A | 0.432 | System for controlling access to a function having clock synchronization | GRANT | 1998-04-07 | 1996-03-22 | 24484839 | Good | ActivCard SA | HID Global SAS, Assa Abloy AB |
| US8411866B2 | 0.432 | Distribution of group cryptography material in a mobile IP environment | GRANT | 2013-04-02 | 2007-11-14 | 40623720 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US5835597A | 0.432 | Software-efficient pseudorandom function and the use thereof for decryption | GRANT | 1998-11-10 | 1993-12-06 | 22588290 | Good | International Business Machines Corp | International Business Machines Corp |
| US7058808B1 | 0.432 | Method for making a blind RSA-signature and apparatus therefor | GRANT | 2006-06-06 | 1998-09-29 | 20210748 | Good | Cyphermint Inc | SCITRAN INEORHERATED Inc, Cyphermint Inc |
| US6134438A | 0.432 | Local control enhancement in a telecommunications system | GRANT | 2000-10-17 | 1995-05-31 | 23806589 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US4856062A | 0.431 | Computing and indicating device | GRANT | 1989-08-08 | 1984-11-30 | 26822834 | Good | Security Dynamics Technologies Inc | EMC Corp |
| US4829569A | 0.431 | Communication of individual messages to subscribers in a subscription television system | GRANT | 1989-05-09 | 1984-09-21 | 27096433 | Good | Scientific Atlanta LLC | Scientific Atlanta LLC |
| US9426138B2 | 0.431 | Identity-independent authentication tokens | GRANT | 2016-08-23 | 2007-08-20 | 40383397 | Good | Goldman Sachs and Co LLC | Goldman Sachs and Co LLC |
| WO1995014968A1 | 0.431 | DATA VERIFICATION SYSTEM AND METHOD | APPLICATION | 1995-06-01 | 1993-11-29 | 11065522 | Good | ||
| US9003199B2 | 0.431 | Modular cryptographic device providing multi-mode wireless LAN operation features and related methods | GRANT | 2015-04-07 | 2004-03-23 | 34862035 | Good | Harris Corp | Harris Global Communications Inc |
| US8516605B2 | 0.431 | Electronic device and software interlocking security system | GRANT | 2013-08-20 | 2007-03-06 | 39741627 | Good | Verisilicon Holdings Co Ltd USA | Verisilicon Holdings Co Ltd USA |
| US20030057272A1 | 0.431 | Method for protecting against theft of a pin number in (a) multi-application smart card(s) and chip card(s) implementing said method | APPLICATION | 2003-03-27 | 2000-01-14 | 8845942 | Good | Gemplus SA | Gemplus SA |
| US7844297B2 | 0.431 | Task switch between two computing devices | GRANT | 2010-11-30 | 2003-04-02 | 36794863 | Good | Palm Inc | Qualcomm Inc |
| US8296834B2 | 0.431 | Secure single-sign-on portal system | GRANT | 2012-10-23 | 2007-08-02 | 40304930 | Good | Deluxe Corp | Deluxe Corp |
| US7668310B2 | 0.431 | Cryptographic computation using masking to prevent differential power analysis and other attacks | GRANT | 2010-02-23 | 1998-06-03 | 22207481 | Good | Cryptography Research Inc | Cryptography Research Inc |
| US7644289B2 | 0.431 | Modular cryptographic device providing enhanced communication control features and related methods | GRANT | 2010-01-05 | 2004-03-23 | 34862044 | Good | Harris Corp | Harris Corp |
| US4609777A | 0.431 | Solid state key for controlling access to computer software | GRANT | 1986-09-02 | 1984-02-22 | 27078533 | Good | Gordian Systems Inc | VASCO Corp 1919 S HIGHLAND SUITE 118-C LOMBARD ILLINOIS 60148 A UTAH CORP, Thumbscan Inc |
| US4890321A | 0.431 | Communications format for a subscription television system permitting transmission of individual text messages to subscribers | GRANT | 1989-12-26 | 1986-07-08 | 27400664 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US7212634B2 | 0.431 | Data distribution | GRANT | 2007-05-01 | 1999-07-23 | 8241539 | Good | British Telecommunications PLC | British Telecommunications PLC |
| US8077861B2 | 0.430 | Permutation data transform to enhance security | GRANT | 2011-12-13 | 2004-08-12 | 35799981 | Good | CMLA LLC | CMLA Inc, CMLA LLC |
| US5826014A | 0.430 | Firewall system for protecting network elements connected to a public network | GRANT | 1998-10-20 | 1996-02-06 | 24385402 | Good | Network Engr Software | SCIENTIFIC RESEARCH MANAGEMENT Corp, GraphOn Corp |
| US20070179898A1 | 0.430 | Secure consumer distribution of content using subkeys for encryption and authentication | APPLICATION | 2007-08-02 | 2006-02-02 | 38323283 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US8572408B2 | 0.430 | Digital rights management of a digital device | GRANT | 2013-10-29 | 2002-11-05 | 36148765 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20060136718A1 | 0.429 | Method for transmitting digital data in a local network | APPLICATION | 2006-06-22 | 2004-12-16 | 34930070 | Good | Nagravision SA | Nagravision SARL, Individual |
| US20040255154A1 | 0.429 | Multiple tiered network security system method and apparatus | APPLICATION | 2004-12-16 | 2003-06-11 | 33510619 | Good | Foundry Networks LLC | Foundry Networks LLC |
| US8851369B2 | 0.429 | Systems and methods for transaction processing using a smartcard | GRANT | 2014-10-07 | 1999-11-05 | 43449700 | Good | Lead Core Fund LLC | Liberty Peak Ventures LLC |
| US7912212B2 | 0.429 | Symmetric cryptosystem using cascaded chaotic maps | GRANT | 2011-03-22 | 2006-01-31 | 39169706 | Good | University of Illinois | University of Illinois |
| US6092199A | 0.429 | Dynamic creation of a user account in a client following authentication from a non-native server domain | GRANT | 2000-07-18 | 1997-07-07 | 25393763 | Good | International Business Machines Corp | International Business Machines Corp |
| US5442708A | 0.429 | Computer network encryption/decryption device | GRANT | 1995-08-15 | 1993-03-09 | 21843443 | Good | Uunet Technologies Inc | Verizon Patent and Licensing Inc |
| US8412865B2 | 0.429 | Method apparatus and system for authentication of external storage devices | GRANT | 2013-04-02 | 2006-10-04 | 39268917 | Good | Trek 2000 International Ltd | Trek 2000 International Ltd |
| US6792111B1 | 0.429 | Cryptation system for packet switching networks based on digital chaotic models | GRANT | 2004-09-14 | 1998-10-12 | 8236829 | Good | STMicroelectronics SRL | STMicroelectronics SRL |
| US8234638B2 | 0.429 | Creating a relatively unique environment for computing platforms | GRANT | 2012-07-31 | 2004-12-28 | 38288097 | Good | Hercules Software LLC | SPECIATION Ltd |
| US5988512A | 0.429 | Smart data storage device | GRANT | 1999-11-23 | 1988-12-12 | 32074449 | Good | SmartDiskette GmbH | Mitsubishi Chemical Media Co Ltd |
| WO2000068765A1 | 0.429 | METHODS AND DEVICES FOR ENABLING DISPLAYS OF ELECTRONIC DEVICES BASED ON SEPARATION THEREOF | APPLICATION | 2000-11-16 | 1999-05-05 | 23182706 | Good | ||
| US10063523B2 | 0.429 | Crafted identities | GRANT | 2018-08-28 | 2005-09-14 | 37441827 | Good | Oracle International Corp | Oracle International Corp |
| US8650643B2 | 0.428 | Method and apparatus for providing adaptive self-synchronized dynamic address translation as an intrusion detection sensor | GRANT | 2014-02-11 | 2000-08-28 | 44730081 | Good | Verizon Corporate Services Group Inc, Raytheon BBN Technologies Corp | Raytheon BBN Technologies Corp, Verizon Patent and Licensing Inc |
| US7564970B2 | 0.428 | Exponential data transform to enhance security | GRANT | 2009-07-21 | 2004-08-12 | 35799980 | Good | CMLA LLC | CMLA Inc, CMLA LLC |
| US8094812B1 | 0.428 | Updating stored passwords | GRANT | 2012-01-10 | 2007-09-28 | 45419171 | Good | Juniper Networks Inc | Pulse Secure LLC |
| US9172707B2 | 0.428 | Reducing cross-site scripting attacks by segregating HTTP resources by subdomain | GRANT | 2015-10-27 | 2007-12-19 | 40790321 | Good | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US8712057B2 | 0.427 | Apparatus and method for an iterative cryptographic block | GRANT | 2014-04-29 | 2003-08-25 | 34278559 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US5191608A | 0.427 | METHOD FOR THE MANAGEMENT OF AN APPLICATION PROGRAM LOADED IN A MICROCIRCUIT MEDIUM | GRANT | 1993-03-02 | 1990-09-12 | 9400274 | Good | Gemplus Card International SA | Gemplus SA |
| US6209098B1 | 0.427 | Circuit and method for ensuring interconnect security with a multi-chip integrated circuit package | GRANT | 2001-03-27 | 1996-10-25 | 24957957 | Good | Intel Corp | Intel Corp |
| US8359538B2 | 0.427 | Method for sharing calendar content in communications system communications system and terminal | GRANT | 2013-01-22 | 2003-12-22 | 29763580 | Good | Nokia Oyj | Nokia Oyj |
| US5699428A | 0.427 | System for automatic decryption of file data on a per-use basis and automatic re-encryption within context of multi-threaded operating system under which applications run in real-time | GRANT | 1997-12-16 | 1996-01-16 | 24346041 | Good | Symantec Corp | NortonLifeLock Inc |
| US5956400A | 0.427 | Partitioned information storage systems with controlled retrieval | GRANT | 1999-09-21 | 1996-07-19 | 24747352 | Good | DigiCash Inc | Cufer Asset Ltd LLC, DigiCash Inc |
| US5898830A | 0.426 | Firewall providing enhanced network security and user transparency | GRANT | 1999-04-27 | 1996-10-17 | 24947298 | Good | Network Engr Software | NETWORK ENGINEERING TECHNOLOGIES Inc, GraphOn Corp |
| US8249096B2 | 0.426 | System method and apparatus for providing multiple access modes in a data communications network | GRANT | 2012-08-21 | 2003-08-01 | 34104215 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| US8108691B2 | 0.426 | Methods used in a secure memory card with life cycle phases | GRANT | 2012-01-31 | 2005-02-07 | 36779318 | Good | Discretix Tech Ltd, SanDisk Technologies LLC | Discretix Tech Ltd, SanDisk Technologies LLC |
| WO1997050205A1 | 0.426 | DIGITALLY SIGNING AGREEMENTS FROM REMOTELY LOCATED NODES | APPLICATION | 1997-12-31 | 1996-06-26 | 24722465 | Good | ||
| US6336585B1 | 0.426 | Memory card insertion type electronic equipment and apparatus for writing to the memory card | GRANT | 2002-01-08 | 1997-10-30 | 17859825 | Good | Oki Electric Industry Co Ltd | Oki Electric Industry Co Ltd |
| US20020162002A1 | 0.426 | Method and system for controlling access to services | APPLICATION | 2002-10-31 | 2001-04-25 | 25286910 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US8538801B2 | 0.426 | System and method for processing financial transactions | GRANT | 2013-09-17 | 1999-02-19 | 27494334 | Good | ExxonMobil Research and Engineering Co | ExxonMobil Technology and Engineering Co |
| US6021496A | 0.426 | User authentication from non-native server domains in a computer network | GRANT | 2000-02-01 | 1997-07-07 | 25407988 | Good | International Business Machines Corp | International Business Machines Corp |
| US7693279B2 | 0.425 | Security method and apparatus using biometric data | GRANT | 2010-04-06 | 2003-04-23 | 9957138 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US6564323B2 | 0.425 | Personal information controlling method and personal information controlling apparatus | GRANT | 2003-05-13 | 1997-11-17 | 18065788 | Good | Hitachi Ltd | Hitachi Ltd, Sonic Solutions LLC |
| US6643783B2 | 0.425 | Multi-level secure computer with token-based access control | GRANT | 2003-11-04 | 1999-10-27 | 27027408 | Good | Individual | Individual |
| US8798270B2 | 0.424 | Communication system and communication method | GRANT | 2014-08-05 | 2005-01-07 | 36647678 | Good | NTI Inc | NTI Inc |
| US8249940B2 | 0.424 | Capability based distributed processing | GRANT | 2012-08-21 | 2000-03-30 | 46332112 | Good | Niration Network Group LLC | Ai Core Technologies LLC |
| US20030187938A1 | 0.424 | System and method for pushing information from a host system to a mobile data communication device | APPLICATION | 2003-10-02 | 1998-05-29 | 27068077 | Good | Research in Motion Ltd | Malikie Innovations Ltd, Individual |
| US20020097867A1 | 0.424 | Communication system | APPLICATION | 2002-07-25 | 2000-11-21 | 9903585 | Good | KECRYPT Ltd | KECRYPT Ltd |
| US7647618B1 | 0.424 | Video distribution system | GRANT | 2010-01-12 | 1999-08-27 | 41479592 | Good | World Theatre Inc, Ochoa Optics LLC | Zarbana Digital Fund LLC, World Theatre Inc, Individual |
| US5097505A | 0.424 | METHOD AND APPARATUS FOR SECURE IDENTIFICATION AND VERIFICATION | GRANT | 1992-03-17 | 1989-10-31 | 27028142 | Good | Securities Dynamics Tech Inc | EMC Corp |
| US5845203A | 0.424 | Remote access application messaging wireless method | GRANT | 1998-12-01 | 1996-01-25 | 24364769 | Good | Aertis Communications | Aertis Communications, Aeris Communications Inc |
| US8423788B2 | 0.424 | Secure memory card with life cycle phases | GRANT | 2013-04-16 | 2005-02-07 | 36779964 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US4249180A | 0.423 | Past dependent microcomputer cipher apparatus | GRANT | 1981-02-03 | 1978-09-20 | 25480218 | Good | Northern Telecom Ltd | Nortel Networks Ltd |
| US11290401B2 | 0.423 | Coordination of data received from one or more sources over one or more channels into a single context | GRANT | 2022-03-29 | 2002-10-08 | 32042512 | Good | III Holdings 2 LLC | III Holdings 2 LLC |
| US8774844B2 | 0.423 | Integrated messaging | GRANT | 2014-07-08 | 2007-06-01 | 40899779 | Good | Seven Networks Inc | Seven Networks Inc |
| US6081900A | 0.423 | Secure intranet access | GRANT | 2000-06-27 | 1999-03-16 | 23024520 | Good | Novell Inc | Micro Focus Software Inc, RPX Corp |
| US6370649B1 | 0.423 | Computer access via a single-use password | GRANT | 2002-04-09 | 1998-03-02 | 21869014 | Good | Compaq Computer Corp | Hewlett Packard Development Co LP |
| US20100262991A1 | 0.423 | METHOD FOR PROCESSING DATA AND IPTV RECEIVING DEVICE | APPLICATION | 2010-10-14 | 2007-11-01 | 40591250 | Good | LG Electronics Inc | LG Electronics Inc |
| US8464060B2 | 0.423 | Method and structure for self-sealed joint proof-of-knowledge and diffie-hellman key-exchange protocols | GRANT | 2013-06-11 | 2007-10-23 | 40590556 | Good | Individual | Individual |
| US5956715A | 0.423 | Method and system for controlling user access to a resource in a networked computing environment | GRANT | 1999-09-21 | 1994-12-13 | 23397335 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8635194B2 | 0.423 | System and method for data compression | GRANT | 2014-01-21 | 2006-10-19 | 39526783 | Good | Oracle International Corp | Oracle International Corp |
| USRE41919E1 | 0.422 | Rapid decryption of data by key synchronization and indexing | GRANT | 2010-11-09 | 2003-06-25 | 43035027 | Good | Epax Consulting LLC | Nytell Software LLC |
| US20080052244A1 | 0.422 | ANONYMOUS TRANSACTION AUTHENTICATION | APPLICATION | 2008-02-28 | 1999-04-19 | 32111236 | Good | First Data Corp | First Data Corp |
| WO2005086559A2 | 0.422 | SYSTEM AND METHOD FOR IDENTITY VERIFICATION BY DYNAMIC CODIFIER INTERFACE | APPLICATION | 2005-09-22 | 2004-03-16 | 38668709 | Good | ||
| US8347086B2 | 0.422 | System and method for automatically detecting and then self-repairing corrupt modified of non-existent files via a communication medium | GRANT | 2013-01-01 | 2000-12-18 | 22970328 | Good | Citibank NA | Citibank NA, BioNetrix Systems Corp |
| US5204966A | 0.422 | SYSTEM FOR CONTROLLING ACCESS TO A SECURE SYSTEM BY VERIFYING ACCEPTABILITY OF PROPOSED PASSWORD BY USING HASHING AND GROUP OF UNACCEPTABLE PASSWORDS | GRANT | 1993-04-20 | 1990-03-09 | 23952194 | Good | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US8275827B2 | 0.422 | Software-based network attached storage services hosted on massively distributed parallel computing networks | GRANT | 2012-09-25 | 2000-03-30 | 27585115 | Good | Niration Network Group LLC | Ai Core Technologies LLC |
| US20050138435A1 | 0.422 | Method and system for providing a login and arbitrary user verification function to applications | APPLICATION | 2005-06-23 | 2003-12-23 | 34679222 | Good | International Business Machines Corp | International Business Machines Corp |
| US4757533A | 0.422 | Security system for microcomputers | GRANT | 1988-07-12 | 1985-09-11 | 25102411 | Good | Computer Security Corp | SECURITY SOFTWARE AMERICA Inc A CORP OF, Computer Security Corp |
| US5432849A | 0.422 | Secure cryptographic operations using control vectors generated inside a cryptographic facility | GRANT | 1995-07-11 | 1990-08-22 | 24294324 | Good | International Business Machines Corp | International Business Machines Corp |
| US8477946B2 | 0.421 | Method and apparatus for protecting encryption keys in a logically partitioned computer system environment | GRANT | 2013-07-02 | 2008-02-27 | 40998325 | Good | International Business Machines Corp | International Business Machines Corp |
| US7689547B2 | 0.421 | Encrypted data search | GRANT | 2010-03-30 | 2006-09-06 | 39153188 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7330876B1 | 0.421 | Method and system of automating internet interactions | GRANT | 2008-02-12 | 2000-10-13 | 24762671 | Good | AOL LLC | MERCURY KINGDOM ASSETS Ltd |
| US20030004897A1 | 0.421 | Method and system for communicating user specific information | APPLICATION | 2003-01-02 | 2001-06-27 | 46280139 | Good | Individual | Individual |
| US11328297B1 | 0.421 | Conducting transactions with dynamic passwords | GRANT | 2022-05-10 | 2008-06-30 | 56895772 | Good | Amazon Technologies Inc | Amazon Technologies Inc |
| US20090106826A1 | 0.421 | METHOD AND SYSTEM FOR USER AUTHENTICATION USING EVENT TRIGGERED AUTHORIZATION EVENTS | APPLICATION | 2009-04-23 | 2007-10-19 | 40564849 | Good | Sermo Inc | Sermo Inc, Individual |
| US6418466B1 | 0.420 | Management of authentication discovery policy in a computer network | GRANT | 2002-07-09 | 1997-07-10 | 25397269 | Good | International Business Machines Corp | International Business Machines Corp |
| US20020003878A1 | 0.420 | Cryptographic key distribution system and method for digital video systems | APPLICATION | 2002-01-10 | 2000-04-28 | 22740699 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| WO2001011586A1 | 0.420 | ALARM REPORTING SYSTEM USING THE INTERNET AND INSTANT MESSAGING | APPLICATION | 2001-02-15 | 1999-08-05 | 26844811 | Good | ||
| US20020049910A1 | 0.420 | Unified trust model providing secure identification authentication and validation of physical products and entities and processing storage and exchange of information | APPLICATION | 2002-04-25 | 2000-07-25 | 27559138 | Good | Individual | Individual |
| WO2009022333A2 | 0.420 | VIRTUAL TOKEN FOR TRANSPARENTLY SELF-INSTALLING SECURITY ENVIRONMENT | APPLICATION | 2009-02-19 | 2007-08-13 | 40351259 | Good | ||
| US20030007644A1 | 0.420 | Cryptographic system with concealed work factor | APPLICATION | 2003-01-09 | 1995-07-27 | 26669231 | Good | General Instrument Corp | Arris Technology Inc |
| US20030080852A1 | 0.420 | Secure smart card | APPLICATION | 2003-05-01 | 2001-10-31 | 21702325 | Good | International Business Machines Corp | International Business Machines Corp |
| US8566616B1 | 0.420 | Method and apparatus for protecting designs in SRAM-based programmable logic devices and the like | GRANT | 2013-10-22 | 2004-09-10 | 49355393 | Good | Altera Corp | Altera Corp |
| US5253295A | 0.419 | Process for authentication by an outside medium of a portable object connected to that medium via a transmission line and system for carrying out the process | GRANT | 1993-10-12 | 1991-12-19 | 9420241 | Good | Bull SA | Bull CP8 SA |
| US5432850A | 0.419 | Method and apparatus for secure data transmission | GRANT | 1995-07-11 | 1992-07-02 | 11063788 | Good | Lannet Data Communications Ltd | Lannet Data Communications Ltd, Avaya Inc |
| US5159632A | 0.419 | Method and apparatus for public key exchange in a cryptographic system | GRANT | 1992-10-27 | 1991-09-17 | 25061743 | Good | Next Computer Inc | Next Software Inc |
| US8656423B2 | 0.419 | Video distribution system | GRANT | 2014-02-18 | 1999-08-27 | 46323940 | Good | Ochoa Optics LLC | Zarbana Digital Fund LLC |
| US7577850B2 | 0.419 | Security application using silicon fingerprint identification | GRANT | 2009-08-18 | 2005-04-15 | 37109952 | Good | LSI Corp | Avago Technologies International Sales Pte Ltd |
| WO2002033882A1 | 0.419 | USER SELECTABLE AUTHENTICATION INTERFACE AND UNIVERSAL PASSWORD ORACLE | APPLICATION | 2002-04-25 | 2000-10-19 | 22910261 | Good | ||
| US5889863A | 0.419 | System method and article of manufacture for remote virtual point of sale processing utilizing a multichannel extensible flexible architecture | GRANT | 1999-03-30 | 1996-06-17 | 24667592 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US5600722A | 0.419 | System and scheme of cipher communication | GRANT | 1997-02-04 | 1993-10-06 | 17213954 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7543317B2 | 0.418 | Service activation of set-top box functionality using broadcast conditional access system | GRANT | 2009-06-02 | 2004-08-17 | 35910996 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US5317636A | 0.418 | Method and apparatus for securing credit card transactions | GRANT | 1994-05-31 | 1992-12-09 | 25534094 | Good | Arris Group Inc | Arris Enterprises LLC |
| US8549604B2 | 0.418 | User authentication method and system | GRANT | 2013-10-01 | 2009-03-23 | 42738797 | Good | International Business Machines Corp | International Business Machines Corp |
| US8325916B2 | 0.418 | Encryption scheme for streamed multimedia content protected by rights management system | GRANT | 2012-12-04 | 2005-05-27 | 37524119 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7614077B2 | 0.418 | Persistent access control of protected content | GRANT | 2009-11-03 | 2002-04-10 | 28790235 | Good | International Business Machines Corp | International Business Machines Corp |
| US6308270B1 | 0.418 | Validating and certifying execution of a software program with a smart card | GRANT | 2001-10-23 | 1998-02-13 | 21815854 | Good | Schlumberger Technologies Inc | Schlumberger Technologies Inc |
| US8185576B2 | 0.417 | Filter for a distributed network | GRANT | 2012-05-22 | 2006-03-14 | 38519244 | Good | Altnet Inc | GLOBAL FILE SYSTEMS HOLDINGS LLC |
| US7620180B2 | 0.417 | Preparation of content for multiple conditional access methods in video on demand | GRANT | 2009-11-17 | 2003-11-03 | 34556222 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8402281B2 | 0.417 | Data security system for a database | GRANT | 2013-03-19 | 1996-06-20 | 20403120 | Good | Protegrity Corp | Protegrity Corp |
| US20020162001A1 | 0.417 | Method and system for managing access to services | APPLICATION | 2002-10-31 | 2001-04-25 | 25286903 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US6658415B1 | 0.417 | Monitoring and managing user access to content via a universally accessible database | GRANT | 2003-12-02 | 2000-04-28 | 29550334 | Good | International Business Machines Corp | International Business Machines Corp |
| WO2006086929A1 | 0.417 | SYSTEM AND METHOD OF MOBILE ANTI-PHARMING AND IMPROVING TWO FACTOR USAGE | APPLICATION | 2006-08-24 | 2005-02-21 | 36916157 | Good | ||
| US20090319789A1 | 0.417 | Encrypted portable medical history system | APPLICATION | 2009-12-24 | 2008-04-14 | 41432474 | Good | VITALLIFEID TECHNOLOGIES LLC | DIGITAL STORAGE SOLUTIONS LLC |
| US6363149B1 | 0.417 | Method and apparatus for accessing stored digital programs | GRANT | 2002-03-26 | 1999-10-01 | 23625773 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20020161999A1 | 0.417 | Method and system for expediting delegation of permission | APPLICATION | 2002-10-31 | 2001-04-25 | 25286905 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US5850450A | 0.417 | Method and apparatus for encryption key creation | GRANT | 1998-12-15 | 1995-07-20 | 27356886 | Good | Dallas Semiconductor Corp | Dallas Semiconductor Corp |
| US7739497B1 | 0.416 | Method and apparatus for anonymous IP datagram exchange using dynamic network address translation | GRANT | 2010-06-15 | 2001-03-21 | 42237742 | Good | Verizon Corporate Services Group Inc | Verizon Patent and Licensing Inc, Forcepoint Federal Holdings LLC |
| US20090037204A1 | 0.416 | METHOD FOR PROVIDING PRODUCT SAFETY TO A MANUFACTURED ITEM USING A MULTIPLE USE VERIFICATION CODE | APPLICATION | 2009-02-05 | 2007-08-03 | 40338943 | Good | MOXIE PROXY | Provalidate |
| US6690795B1 | 0.416 | Multiple keys for decrypting data in restricted-access television system | GRANT | 2004-02-10 | 1997-03-04 | 30771477 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US5537642A | 0.416 | Method for authenticating messages passed between tasks | GRANT | 1996-07-16 | 1991-10-02 | 25090583 | Good | International Business Machines Corp | RPX Corp |
| US8327454B2 | 0.416 | Method for allowing multiple users to access preview content | GRANT | 2012-12-04 | 2006-11-14 | 39370746 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US8060926B1 | 0.416 | Techniques for securely managing and accelerating data delivery | GRANT | 2011-11-15 | 1999-03-16 | 44907108 | Good | Novell Inc | RPX Corp |
| US8190918B2 | 0.416 | Interoperable digital rights management | GRANT | 2012-05-29 | 2006-11-13 | 39370570 | Good | Disney Enterprises Inc | Disney Enterprises Inc |
| US4467139A | 0.416 | Process and system for transmission of signed messages | GRANT | 1984-08-21 | 1980-04-09 | 9240665 | Good | Bull SA | Bull SA |
| US5742680A | 0.416 | Set top box for receiving and decryption and descrambling a plurality of satellite television signals | GRANT | 1998-04-21 | 1995-11-13 | 24221649 | Good | E Star Inc | AMARYLLIS INTERNATIONAL Ltd, E Star Inc |
| US7765589B2 | 0.415 | Method and apparatus for detecting grid intrusions | GRANT | 2010-07-27 | 2004-04-22 | 35137839 | Good | Trend Micro Inc | Trend Micro Inc |
| US8000473B2 | 0.415 | Method and apparatus for generating cryptographic sets of instructions automatically and code generator | GRANT | 2011-08-16 | 2004-10-07 | 34931439 | Good | Gemalto SA | Thales DIS France SA |
| US20020029344A1 | 0.415 | System and method for decrypting encrypted computer program | APPLICATION | 2002-03-07 | 2000-09-06 | 18756062 | Good | NEC Corp | NEC Corp |
| US8892451B2 | 0.415 | Vehicle monitoring system | GRANT | 2014-11-18 | 1996-01-29 | 45813416 | Good | Progressive Casualty Insurance Co | Progressive Casualty Insurance Co |
| US7962603B1 | 0.415 | System and method for identifying individual users accessing a web site | GRANT | 2011-06-14 | 2000-06-06 | 44121999 | Good | Nihon Dot Com Co Ltd | Nihon Dot Com Co Ltd |
| US7016496B2 | 0.415 | System and method for storing and accessing digital media content using smart card technology | GRANT | 2006-03-21 | 2001-03-26 | 25223506 | Good | Sun Microsystems Inc | Oracle America Inc |
| US20020162004A1 | 0.415 | Method and system for managing access to services | APPLICATION | 2002-10-31 | 2001-04-25 | 25285566 | Good | PROBARIS TECHNOLOGIES Inc | PROBARIS TECHNOLOGIES Inc |
| US5969324A | 0.415 | Accounting methods and systems using transaction information associated with a nonpredictable bar code | GRANT | 1999-10-19 | 1997-04-10 | 25265465 | Good | Motorola Inc | Tumbleweed Holdings LLC |
| US8181011B1 | 0.415 | iSCSI name forwarding technique | GRANT | 2012-05-15 | 2006-08-23 | 46033339 | Good | NetApp Inc | NetApp Inc |
| US5689561A | 0.415 | Computer-based trading card system and method | GRANT | 1997-11-18 | 1995-10-06 | 24154472 | Good | Individual | Individual |
| US6069957A | 0.414 | Method and apparatus for providing hierarchical key system in restricted-access television system | GRANT | 2000-05-30 | 1997-03-07 | 25203856 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US5309516A | 0.414 | Group cipher communication method and group cipher communication system | GRANT | 1994-05-03 | 1990-12-07 | 27473306 | Good | Hitachi Ltd, Hitachi Chubu Software Ltd | Hitachi Ltd, Hitachi Chubu Software Ltd |
| US7159241B1 | 0.414 | Method for the determination of soundness of a sheet-shaped medium and method for the verification of data of a sheet-shaped medium | GRANT | 2007-01-02 | 2000-06-15 | 37592426 | Good | Hitachi Ltd | Hitachi Ltd |
| US20080013731A1 | 0.414 | Modified triple wrap encryption/decryption system | APPLICATION | 2008-01-17 | 2005-05-25 | 37463386 | Good | Zenith Electronics LLC | Zenith Electronics LLC |
| US5271061A | 0.414 | Method and apparatus for public key exchange in a cryptographic system | GRANT | 1993-12-14 | 1991-09-17 | 27116957 | Good | Next Computer Inc | Next Software Inc |
| US5887243A | 0.414 | Signal processing apparatus and methods | GRANT | 1999-03-23 | 1981-11-03 | 22255280 | Good | Personalized Media Communications LLC | Personalized Media Communications LLC |
| US8060394B2 | 0.414 | Worker and document management system | GRANT | 2011-11-15 | 2003-06-30 | 34061949 | Good | Idocuments LLC | Idocuments LLC |
| US6305005B1 | 0.414 | Methods to securely configure an FPGA using encrypted macros | GRANT | 2001-10-16 | 1999-01-14 | 22869617 | Good | Xilinx Inc | Xilinx Inc |
| US7043642B1 | 0.414 | Process to manage data in a chip card | GRANT | 2006-05-09 | 2000-05-22 | 36272458 | Good | Gemplus SA | Gemplus SA |
| US6373950B1 | 0.414 | System method and article of manufacture for transmitting messages within messages utilizing an extensible flexible architecture | GRANT | 2002-04-16 | 1996-06-17 | 24667760 | Good | Hewlett Packard Co | Hewlett Packard Enterprise Development LP |
| US8307055B2 | 0.413 | Secure platform management device | GRANT | 2012-11-06 | 2008-01-22 | 40877314 | Good | Absolute Software Corp | Absolute Software Corp |
| US5003593A | 0.413 | Teleconferencing method for a secure key management system | GRANT | 1991-03-26 | 1989-06-05 | 23423851 | Good | Motorola Inc | General Dynamics Mission Systems Inc |
| US8090619B1 | 0.413 | Method and system for music distribution | GRANT | 2012-01-03 | 1999-08-27 | 27541752 | Good | Ochoa Optics LLC | Zarbana Digital Fund LLC, World Theatre Inc |
| US7051205B1 | 0.413 | Sheet-shaped medium method and apparatus for determination of genuineness or counterfeitness of the same and apparatus for issuing certificate | GRANT | 2006-05-23 | 2000-06-15 | 18681211 | Good | Hitachi Ltd | Hitachi Ltd |
| US20020130175A1 | 0.413 | Electronic payment system payment apparatus and terminal thereof | APPLICATION | 2002-09-19 | 1999-09-22 | 14236797 | Good | Intellectual Ventures Holding 81 LLC | Intellectual Ventures Holding 81 LLC |
| US7328850B2 | 0.413 | Financial and similar identification cards and methods relating thereto | GRANT | 2008-02-12 | 2004-08-12 | 35908177 | Good | CodeCard Inc | CodeCard Inc |
| US5293424A | 0.413 | Secure memory card | GRANT | 1994-03-08 | 1992-10-14 | 25503564 | Good | Bull HN Information Systems Inc | CP8 Technologies SA, Bull CP8 SA |
| US7620811B2 | 0.412 | Server device and program management system | GRANT | 2009-11-17 | 2002-04-23 | 29267370 | Good | Panasonic Corp | Sovereign Peak Ventures LLC |
| US8015592B2 | 0.412 | System method and apparatus for enabling transactions using a biometrically enabled programmable magnetic stripe | GRANT | 2011-09-06 | 2002-03-28 | 34435370 | Good | Innovation Connection Corp | Innovation Connection Corp |
| US7814323B2 | 0.412 | Program classification method and system | GRANT | 2010-10-12 | 2005-05-31 | 37560071 | Good | International Business Machines Corp | LinkedIn Corp |
| US11128895B2 | 0.412 | Pause and replay of media content through bookmarks on a server device | GRANT | 2021-09-21 | 2008-03-07 | 50476693 | Good | III Holdings 1 LLC | III Holdings 1 LLC |
| US8824672B1 | 0.412 | Reconfigurable block encryption logic | GRANT | 2014-09-02 | 2007-04-12 | 51400047 | Good | Iowa State University Research Foundation ISURF | Iowa State University Research Foundation ISURF |
| US5931917A | 0.411 | System method and article of manufacture for a gateway system architecture with system administration information accessible from a browser | GRANT | 1999-08-03 | 1996-09-26 | 24896829 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US20030055907A1 | 0.411 | Clientless electronic mail MIME attachment re-delivery system via the web to reduce network bandwidth usage | APPLICATION | 2003-03-20 | 2001-09-18 | 23257447 | Good | Idetic Inc | MobiTv Inc |
| US20030177051A1 | 0.411 | Method and system for managing worker resources | APPLICATION | 2003-09-18 | 2003-03-13 | 28041169 | Good | ADECCO SA | ADECCO SA |
| US7793851B2 | 0.411 | Dynamic credit card with magnetic stripe and embedded encoder and methods for using the same to provide a copy-proof credit card | GRANT | 2010-09-14 | 2005-05-09 | 39028194 | Good | Dynamics Inc | Dynamics Inc |
| US5867646A | 0.411 | Providing secure access for multiple processes having separate directories | GRANT | 1999-02-02 | 1996-07-12 | 24725215 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7734929B2 | 0.411 | Authorization method | GRANT | 2010-06-08 | 2004-04-30 | 35188582 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US5444782A | 0.411 | Computer network encryption/decryption device | GRANT | 1995-08-22 | 1993-03-09 | 46248346 | Good | Uunet Technologies Inc | Verizon Patent and Licensing Inc |
| US7577250B2 | 0.411 | Key derivation functions to enhance security | GRANT | 2009-08-18 | 2004-08-12 | 35799983 | Good | CMLA LLC | CMLA Inc, CMLA LLC |
| US20100299212A1 | 0.411 | SYSTEM AND METHOD FOR A COMMERCE WINDOW APPLICATION FOR COMPUTING DEVICES | APPLICATION | 2010-11-25 | 2008-08-27 | 44226747 | Good | Roam Data Inc | Ingenico Inc |
| US9298748B2 | 0.411 | Apparatus and method providing content service | GRANT | 2016-03-29 | 2006-10-17 | 39304244 | Good | Samsung Electronics Co Ltd | Huawei Technologies Co Ltd |
| WO2004045134A1 | 0.410 | SELF-SYNCHRONIZING STREAM-ORIENTED DATA ENCRYPTION TECHNIQUE | APPLICATION | 2004-05-27 | 2002-11-05 | 32311633 | Good | ||
| US5319712A | 0.410 | Method and apparatus for providing cryptographic protection of a data stream in a communication system | GRANT | 1994-06-07 | 1993-08-26 | 22345810 | Good | Motorola Inc | Google Technology Holdings LLC |
| US5893031A | 0.410 | System and method for collection of transmission characteristics | GRANT | 1999-04-06 | 1996-06-27 | 24690700 | Good | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US5235641A | 0.410 | FILE ENCRYPTION METHOD AND FILE CRYPTOGRAPHIC SYSTEM | GRANT | 1993-08-10 | 1990-03-13 | 13184996 | Good | Hitachi Ltd | Hitachi Ltd |
| US7890990B1 | 0.410 | Security system with staging capabilities | GRANT | 2011-02-15 | 2002-12-20 | 43568693 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC, Individual |
| US8020005B2 | 0.410 | Method and apparatus for multi-model hybrid comparison system | GRANT | 2011-09-13 | 2005-12-23 | 38050063 | Good | Scout Analytics Inc | Concentrix Srev Inc |
| US20070174271A1 | 0.410 | Database system with second preprocessor and method for accessing a database | APPLICATION | 2007-07-26 | 2005-02-18 | 38286758 | Good | Protegrity Corp | Protegrity Corp |
| US7171662B1 | 0.410 | System and method for software licensing | GRANT | 2007-01-30 | 1998-03-18 | 34555086 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7526412B2 | 0.410 | Method and apparatus for multi-distant weighted scoring system | GRANT | 2009-04-28 | 2006-03-31 | 38560876 | Good | Biopassword Inc | Concentrix Srev Inc |
| US7590845B2 | 0.410 | Key cache management through multiple localities | GRANT | 2009-09-15 | 2003-12-22 | 34678857 | Good | Lenovo Singapore Pte Ltd | Lenovo PC International Ltd |
| US20040024823A1 | 0.410 | Email authentication system | APPLICATION | 2004-02-05 | 2002-08-01 | 31187696 | Good | Individual | Individual |
| US6477252B1 | 0.410 | Digital video content transmission ciphering and deciphering method and apparatus | GRANT | 2002-11-05 | 1999-08-29 | 23522052 | Good | Intel Corp | Intel Corp |
| US6021197A | 0.410 | Method and apparatus for controlling the operation of a signal decoder in a broadcasting system | GRANT | 2000-02-01 | 1995-06-23 | 25585169 | Good | Irdeto BV | Irdeto BV |
| US7447914B1 | 0.410 | Method for controlling database copyrights | GRANT | 2008-11-04 | 1994-04-01 | 13271114 | Good | Intarsia Software LLC | INTARSLA SOFTWARE LLC, Piracy Protection LLC, Mitsubishi Corp, Xylon LLC |
| US6236971B1 | 0.410 | System for controlling the distribution and use of digital works using digital tickets | GRANT | 2001-05-22 | 1994-11-23 | 23351914 | Good | Contentguard Holdings Inc, Xerox Corp | Contentguard Holdings Inc |
| US10114905B2 | 0.409 | Individual user selectable multi-level authorization method for accessing a computer system | GRANT | 2018-10-30 | 1999-03-11 | 46323850 | Good | EasyWeb Innovations LLC | EasyWeb Innovations LLC |
| US5715403A | 0.409 | System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar | GRANT | 1998-02-03 | 1994-11-23 | 23348787 | Good | Xerox Corp | Contentguard Holdings Inc |
| US9324361B2 | 0.409 | Protecting stored data from traffic analysis | GRANT | 2016-04-26 | 2007-08-14 | 40363741 | Good | Seagate Technology LLC | Seagate Technology LLC |
| WO1999026184A1 | 0.408 | BIOMETRIC SYSTEM AND TECHNIQUES SUITABLE THEREFOR | APPLICATION | 1999-05-27 | 1997-11-17 | 11070859 | Good | ||
| US5311593A | 0.408 | Security system for a network concentrator | GRANT | 1994-05-10 | 1992-05-13 | 25380763 | Good | Chipcom Corp | HP Inc, Hewlett Packard Development Co LP |
| US20040260653A1 | 0.408 | ANONYMOUS TRANSACTIONS | APPLICATION | 2004-12-23 | 1999-04-19 | 46301488 | Good | First Data Corp | First Data Corp |
| US5504816A | 0.408 | Method and apparatus for controlling access to digital signals | GRANT | 1996-04-02 | 1994-02-02 | 22703848 | Good | GI Corp | Google Technology Holdings LLC |
| US5956633A | 0.408 | Method and apparatus for controlling the right of use/activating of a mobile station which uses at least two predefined codes which are pre-stored in a SIM module | GRANT | 1999-09-21 | 1995-06-19 | 8543631 | Good | Nokia Mobile Phones Ltd | Nokia Technologies Oy |
| US8109435B2 | 0.408 | Identity verification switch | GRANT | 2012-02-07 | 2005-07-14 | 37660785 | Good | Early Warning Services LLC | Early Warning Services LLC |
| US6654786B1 | 0.408 | Method and apparatus for informing wireless clients about updated information | GRANT | 2003-11-25 | 1998-04-30 | 22100919 | Good | Openwave Systems Inc | PHONECOM Inc, Unwired Planet LLC |
| US4227253A | 0.408 | Cryptographic communication security for multiple domain networks | GRANT | 1980-10-07 | 1977-12-05 | 25326207 | Good | International Business Machines Corp | International Business Machines Corp |
| US10361802B1 | 0.407 | Adaptive pattern recognition based control system and method | GRANT | 2019-07-23 | 1999-02-01 | 67300558 | Good | Blanding Hovenweep LLC | STEVEN M HOFFBERG 2004-1 GRAT, Blanding Hovenweep LLC |
| US5987132A | 0.407 | System method and article of manufacture for conditionally accepting a payment method utilizing an extensible flexible architecture | GRANT | 1999-11-16 | 1996-06-17 | 24667647 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US7831996B2 | 0.407 | Authentication techniques | GRANT | 2010-11-09 | 2005-12-28 | 42038955 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| US7292691B2 | 0.407 | Progressive video refresh slice detection | GRANT | 2007-11-06 | 2002-01-02 | 43706197 | Good | Sony Corp, Sony Electronics Inc | SONY ELECTRONICS Corp, Sony Corp, Sony Electronics Inc |
| US7496953B2 | 0.407 | Single sign-on method for web-based applications | GRANT | 2009-02-24 | 2003-04-29 | 33489273 | Good | International Business Machines Corp | International Business Machines Corp |
| US6061656A | 0.407 | Computer-based trading card system and method | GRANT | 2000-05-09 | 1995-10-06 | 46254651 | Good | Individual | Individual |
| US5659614A | 0.406 | Method and system for creating and storing a backup copy of file data stored on a computer | GRANT | 1997-08-19 | 1994-11-28 | 23357185 | Good | DOMINION VENTURE FINANCE LLC | DOMINION VENTURE FINANCE LLC |
| US7376233B2 | 0.406 | Video slice and active region based multiple partial encryption | GRANT | 2008-05-20 | 2002-01-02 | 27580771 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6913197B2 | 0.406 | Method for inducing upgrading of an expandable product | GRANT | 2005-07-05 | 2000-11-13 | 4567970 | Good | NagraCard SA | Nagravision SARL |
| US7543117B1 | 0.406 | Method for installing a mailbox file associated with a disk storage medium | GRANT | 2009-06-02 | 2001-10-31 | 40672523 | Good | Western Digital Ventures Inc | Western Digital Ventures Inc |
| US7536540B2 | 0.406 | Method of hardware driver integrity check of memory card controller firmware | GRANT | 2009-05-19 | 2005-09-14 | 39963020 | Good | SanDisk Corp | SanDisk Technologies LLC |
| US5214703A | 0.406 | DEVICE FOR THE CONVERSION OF A DIGITAL BLOCK AND USE OF SAME | GRANT | 1993-05-25 | 1990-05-18 | 4216333 | Good | Ascom Tech AG | Nagravision SARL |
| US20080106605A1 | 0.406 | Secure Sensor Chip | APPLICATION | 2008-05-08 | 2004-10-18 | 35705317 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US6367012B1 | 0.406 | Embedding certifications in executable files for network transmission | GRANT | 2002-04-02 | 1996-12-06 | 25063010 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8117125B1 | 0.405 | Method and system for controlling certificate based open payment transactions | GRANT | 2012-02-14 | 1999-06-11 | 22482791 | Good | Citicorp Development Center Inc | Citicorp Credit Services Inc USA |
| US8307212B2 | 0.405 | Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels | GRANT | 2012-11-06 | 1996-08-12 | 24769169 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US7891571B2 | 0.405 | Access to data stored in an embedded database | GRANT | 2011-02-22 | 2001-10-01 | 8867817 | Good | Gemalto SA | Thales DIS France SA |
| US7039617B1 | 0.405 | Currency and float ID tracking in an electronic purse | GRANT | 2006-05-02 | 1999-11-12 | 36216198 | Good | International Business Machines Corp | International Business Machines Corp |
| US5220655A | 0.405 | Distributed computer network for tracking the access path of a user | GRANT | 1993-06-15 | 1990-03-09 | 13096562 | Good | Toshiba Corp | Toshiba Corp |
| EP0714204A2 | 0.405 | Illegal view and copy protection method in digital video system and controlling method thereof | GRANT | 1996-05-29 | 1994-11-26 | 19399139 | Good | LG Electronics Inc | LG Electronics Inc |
| US8234686B2 | 0.405 | System and method for creating a security application for programmable cryptography module | GRANT | 2012-07-31 | 2004-08-25 | 36035584 | Good | Harris Corp | Harris Global Communications Inc |
| US6725379B1 | 0.405 | Stolen computer detection and protection | GRANT | 2004-04-20 | 1999-08-11 | 32069571 | Good | Dell Products LP | Dell Products LP |
| US5978459A | 0.405 | Encryption of telephone calling card codes | GRANT | 1999-11-02 | 1995-12-28 | 24320151 | Good | MCI Communications Corp | Verizon Patent and Licensing Inc |
| US5664016A | 0.405 | Method of building fast MACS from hash functions | GRANT | 1997-09-02 | 1995-06-27 | 26667796 | Good | Northern Telecom Ltd | Entrust Ltd |
| US5018197A | 0.404 | Secure video decoder system | GRANT | 1991-05-21 | 1990-07-30 | 24233712 | Good | Zenith Electronics LLC | LG Electronics Inc |
| EP0132401A2 | 0.404 | Information transmission system | GRANT | 1985-01-30 | 1983-07-21 | 26378008 | Good | Toshiba Corp | Toshiba Corp |
| US7103184B2 | 0.404 | System and method for sign mask encryption and decryption | GRANT | 2006-09-05 | 2002-05-09 | 29399734 | Good | Intel Corp | Intel Corp |
| US7079653B2 | 0.404 | Cryptographic key split binding process and apparatus | GRANT | 2006-07-18 | 1998-02-13 | 26697472 | Good | Tecsec Inc | Tecsec Inc |
| US8185940B2 | 0.404 | System and method for providing discriminated content to network users | GRANT | 2012-05-22 | 2001-07-12 | 25416109 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US6892308B1 | 0.404 | Internet protocol telephony security architecture | GRANT | 2005-05-10 | 1999-04-09 | 34555153 | Good | General Instrument Corp | Arris Enterprises LLC |
| US20040205244A1 | 0.404 | Network device management | APPLICATION | 2004-10-14 | 2003-02-14 | 32853498 | Good | Maxon LLC | Maxon LLC |
| US8332932B2 | 0.404 | Keystroke dynamics authentication techniques | GRANT | 2012-12-11 | 2007-12-07 | 40723100 | Good | Scout Analytics Inc | Concentrix Srev Inc |
| EP0817185A2 | 0.403 | Enciphering method deciphering method recording and reproducing method deciphering device deciphering unit device recording medium recording-medium manufacturing method and key control method | GRANT | 1998-01-07 | 1996-06-28 | 26470215 | Good | Toshiba Corp | Toshiba Corp |
| US5081676A | 0.403 | Method and apparatus for protecting multiple copies of computer software from unauthorized use | GRANT | 1992-01-14 | 1990-10-04 | 24372151 | Good | Software Security Inc | Software Security Inc |
| US10237359B2 | 0.403 | Establishing communications between once physically proximate users | GRANT | 2019-03-19 | 2006-07-20 | 38981984 | Good | Individual | Individual |
| US20040018829A1 | 0.403 | Roaming and hand-off support for prepaid billing for wireless data networks | APPLICATION | 2004-01-29 | 2002-07-25 | 30773661 | Good | 3Com Corp | UTStarcom Inc |
| US5910986A | 0.403 | Methods and apparatus for sending electronic data signals | GRANT | 1999-06-08 | 1996-09-13 | 10799917 | Good | NCR Corp | Citibank NA |
| WO2001095272A1 | 0.403 | METHOD FOR MAKING SECURE TRANSACTIONS CARRIED OUT WITH CARDS PROVIDED WITH AN OWNER IDENTIFICATION NUMBER | APPLICATION | 2001-12-13 | 2000-06-09 | 8851130 | Good | ||
| US7770204B2 | 0.403 | Techniques for securing electronic identities | GRANT | 2010-08-03 | 2003-09-30 | 34314018 | Good | Novell Inc | EMC Corp |
| EP0940949A2 | 0.403 | Access retry method for shared channel wireless communications links | GRANT | 1999-09-08 | 1998-03-05 | 21881733 | Good | AT&T Wireless Services Inc | AT&T Wireless Services Inc |
| US7512810B1 | 0.403 | Method and system for protecting encrypted files transmitted over a network | GRANT | 2009-03-31 | 2002-09-11 | 40474148 | Good | Guardian Data Storage LLC | Kioba Processing LLC |
| US7707121B1 | 0.403 | Methods and apparatus for title structure and management | GRANT | 2010-04-27 | 2002-05-15 | 42112561 | Good | Navio Systems Inc | Api Market Inc |
| US4650975A | 0.403 | IC card and an identification system thereof | GRANT | 1987-03-17 | 1984-08-30 | 24591015 | Good | Casio Computer Co Ltd | Casio Computer Co Ltd |
| US4621321A | 0.403 | Secure data processing system architecture | GRANT | 1986-11-04 | 1984-02-16 | 24323097 | Good | Honeywell Inc | Secure Computing LLC |
| US6154542A | 0.403 | Method and apparatus for simultaneously encrypting and compressing data | GRANT | 2000-11-28 | 1997-12-17 | 25538627 | Good | Apple Computer Inc | Apple Inc |
| US20050039002A1 | 0.402 | Method system and program product for protecting a distributed application user | APPLICATION | 2005-02-17 | 2003-07-29 | 34135530 | Good | International Business Machines Corp | International Business Machines Corp |
| US20090268246A1 | 0.402 | Method of Enabling or Disabling Verification Process | APPLICATION | 2009-10-29 | 2004-05-27 | 36611106 | Good | Silverbrook Research Pty Ltd | Silverbrook Research Pty Ltd |
| US20080255944A1 | 0.402 | Campaign Management Platform for Network-Based Online Advertising and Directed Media Transmission System | APPLICATION | 2008-10-16 | 2007-03-29 | 39854607 | Good | Feeva Tech Inc | BRIDGE AND POST Inc |
| US20070143216A1 | 0.402 | Data Signal with a Database and a Compressed Key | APPLICATION | 2007-06-21 | 2005-12-16 | 38174907 | Good | Microsoft Technology Licensing LLC | Microsoft Technology Licensing LLC |
| US8458453B1 | 0.402 | Method and apparatus for securing communication over public network | GRANT | 2013-06-04 | 2004-06-11 | 48484442 | Good | Dunti LLC | RPX Corp |
| US8868742B2 | 0.402 | Method for communication between a terminal and a server | GRANT | 2014-10-21 | 2007-07-02 | 39313011 | Good | Orange SA | Orange SA |
| US8407346B2 | 0.402 | Service facade design and implementation | GRANT | 2013-03-26 | 2008-11-14 | 42172844 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7661000B2 | 0.402 | Information processing device information recording medium and information processing method and computer program | GRANT | 2010-02-09 | 2004-12-07 | 36577807 | Good | Sony Corp | Sony Corp |
| US20160248741A1 | 0.402 | INFORMATION PROCESSING APPARATUS AND METHOD RECORDING MEDIUM AND PROGRAM | APPLICATION | 2016-08-25 | 2003-07-28 | 34100933 | Good | Sony Corp | Sony Corp |
| US6300880B1 | 0.402 | Multichannel audio distribution system having portable receivers | GRANT | 2001-10-09 | 1996-01-16 | 24348765 | Good | Philips Electronics North America Corp | Pendragon Wireless LLC |
| US4386266A | 0.401 | Method for operating a transaction execution system having improved verification of personal identification | GRANT | 1983-05-31 | 1980-02-11 | 22388973 | Good | International Business Machines Corp | International Business Machines Corp |
| US6119105A | 0.401 | System method and article of manufacture for initiation of software distribution from a point of certificate creation utilizing an extensible flexible architecture | GRANT | 2000-09-12 | 1996-06-17 | 24666003 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US7515712B2 | 0.401 | Mechanism and apparatus for encapsulation of entitlement authorization in conditional access system | GRANT | 2009-04-07 | 1997-08-01 | 46304205 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7236597B2 | 0.401 | Key transport in quantum cryptographic networks | GRANT | 2007-06-26 | 2002-12-20 | 32593336 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US7822993B2 | 0.401 | System and method for using address bits to affect encryption | GRANT | 2010-10-26 | 2004-08-27 | 36035594 | Good | Microsoft Corp | International Business Machines Corp, Microsoft Technology Licensing LLC |
| US7554995B2 | 0.401 | System and method for establishing network connection with unknown network and/or user device | GRANT | 2009-06-30 | 1997-03-12 | 25219872 | Good | Nomadix Inc | Gate Worldwide Holdings LLC |
| US5943424A | 0.401 | System method and article of manufacture for processing a plurality of transactions from a single initiation point on a multichannel extensible flexible architecture | GRANT | 1999-08-24 | 1996-06-17 | 24667381 | Good | Hewlett Packard Co | Hewlett Packard Enterprise Development LP |
| US8205246B2 | 0.401 | User sensitive filtering of network application layer resources | GRANT | 2012-06-19 | 2007-05-10 | 39969462 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US5764774A | 0.401 | Source data compression and decompression in code symbol printing and decoding | GRANT | 1998-06-09 | 1995-09-25 | 24124538 | Good | Intermec Corp | Intermec IP Corp |
| US7346163B2 | 0.400 | Dynamic composition of pre-encrypted video on demand content | GRANT | 2008-03-18 | 2003-10-31 | 34556079 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8503675B2 | 0.400 | Cable television secure communication system for one way restricted | GRANT | 2013-08-06 | 2009-02-24 | 42665765 | Good | Beyond Broadband Tech LLC | Beyond Broadband Tech LLC |
| US20050071645A1 | 0.400 | Algorithmic generation of passwords | APPLICATION | 2005-03-31 | 2003-09-25 | 34376067 | Good | International Business Machines Corp | International Business Machines Corp |
| US20070220134A1 | 0.400 | Endpoint Verification Using Call Signs | APPLICATION | 2007-09-20 | 2006-03-15 | 38509809 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20040034774A1 | 0.400 | System and method for privilege delegation and control | APPLICATION | 2004-02-19 | 2002-08-15 | 30770629 | Good | ActivCard SA, ActivIdentity Europe SA | HID Global SAS, Assa Abloy AB, Individual |
| US7284271B2 | 0.400 | Authorizing a requesting entity to operate upon data structures | GRANT | 2007-10-16 | 2001-03-14 | 26672176 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| USRE43460E1 | 0.400 | Public/private dual card system and method | GRANT | 2012-06-12 | 2000-01-21 | 46177959 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US5499295A | 0.400 | Method and apparatus for feature authorization and software copy protection in RF communications devices | GRANT | 1996-03-12 | 1993-08-31 | 22350682 | Good | Ericsson Inc | Ericsson Inc |
| US20060078127A1 | 0.399 | Dispersed data storage using cryptographic scrambling | APPLICATION | 2006-04-13 | 2004-10-08 | 36148967 | Good | Individual | Individual |
| US20060078119A1 | 0.399 | Bootstrapping method and system in mobile network using diameter-based protocol | APPLICATION | 2006-04-13 | 2004-10-11 | 36145340 | Good | Electronics and Telecommunications Research Institute ETRI | Electronics and Telecommunications Research Institute ETRI |
| US6738905B1 | 0.399 | Conditional access via secure logging with simplified key management | GRANT | 2004-05-18 | 1998-04-15 | 26765913 | Good | Digital Video Express LP | Google LLC |
| US10282536B1 | 0.399 | Method and system for performing purchase and other transactions using tokens with multiple chips | GRANT | 2019-05-07 | 2002-03-29 | 33162922 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8914873B2 | 0.399 | Revealing address information in systems where network address translations occur | GRANT | 2014-12-16 | 1999-06-15 | 23304429 | Good | SSH Communications Security Oy | SSH Communications Security Oy |
| US4930073A | 0.399 | Method to prevent use of incorrect program version in a computer system | GRANT | 1990-05-29 | 1987-06-26 | 22072512 | Good | International Business Machines Corp | International Business Machines Corp |
| US7484081B1 | 0.399 | Method and apparatus for protecting designs in SRAM-based programmable logic devices | GRANT | 2009-01-27 | 2000-10-10 | 40275506 | Good | Altera Corp | Altera Corp |
| US5390297A | 0.399 | System for controlling the number of concurrent copies of a program in a network based on the number of available licenses | GRANT | 1995-02-14 | 1987-11-10 | 22381483 | Good | Auto Trol Tech Corp | Flexera Software LLC |
| US7849323B2 | 0.399 | Password presentation for multimedia devices | GRANT | 2010-12-07 | 2005-11-09 | 38042460 | Good | EMC Corp | EMC Corp |
| WO2009024913A2 | 0.399 | IDENTIFICATION OF DEVICES USING PHYSICALLY UNCLONABLE FUNCTIONS | APPLICATION | 2009-02-26 | 2007-08-22 | 40210762 | Good | ||
| US5561770A | 0.399 | System and method for determining whether to transmit command to control computer by checking status of enable indicator associated with variable identified in the command | GRANT | 1996-10-01 | 1992-06-12 | 25410232 | Good | Dow Chemical Co | Dow Chemical Co |
| US5999808A | 0.399 | Wireless gaming method | GRANT | 1999-12-07 | 1995-12-12 | 24283330 | Good | Aeris Communications Inc | Aeris Communications Inc |
| US7571139B1 | 0.399 | System and method for processing financial transactions | GRANT | 2009-08-04 | 1999-02-19 | 22392378 | Good | ExxonMobil Research and Engineering Co, Mobil Oil Corp | ExxonMobil Oil Corp, ExxonMobil Technology and Engineering Co, Individual |
| US20040096059A1 | 0.399 | Encryption apparatus with parallel Data Encryption Standard (DES) structure | APPLICATION | 2004-05-20 | 2002-11-12 | 32171624 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7555464B2 | 0.398 | Multiple DRM management | GRANT | 2009-06-30 | 2006-03-01 | 38472542 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20060034453A1 | 0.398 | System and method for secure encryption | APPLICATION | 2006-02-16 | 2004-08-13 | 35799979 | Good | Individual | Individual |
| US7036019B1 | 0.398 | Method for controlling database copyrights | GRANT | 2006-04-25 | 1994-04-01 | 36191195 | Good | Intarsia Software LLC | Piracy Protection LLC, Xylon LLC |
| US4811377A | 0.398 | Secure transfer of radio specific data | GRANT | 1989-03-07 | 1987-07-31 | 22159130 | Good | Motorola Inc | Motorola Solutions Inc |
| US4713753A | 0.398 | Secure data processing system architecture with format control | GRANT | 1987-12-15 | 1985-02-21 | 24826202 | Good | Honeywell Inc | Secure Computing LLC |
| US4720860A | 0.398 | Method and apparatus for positively identifying an individual | GRANT | 1988-01-19 | 1984-11-30 | 24715282 | Good | Security Dynamics Technologies Inc | EMC Corp |
| US5381478A | 0.398 | Cipher communication system for transaction data | GRANT | 1995-01-10 | 1991-02-08 | 11948169 | Good | Toshiba Corp | Toshiba Corp |
| US11265703B2 | 0.398 | Method and apparatus for protecting data in a portable electronic device | GRANT | 2022-03-01 | 2006-08-02 | 40304771 | Good | Applied Minds LLC | Applied Minds LLC |
| US20050005136A1 | 0.398 | Security method and apparatus using biometric data | APPLICATION | 2005-01-06 | 2003-04-23 | 32397652 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US7895122B2 | 0.398 | Person-to-person person-to business and business-to-business financial transaction system | GRANT | 2011-02-22 | 1999-04-13 | 22438165 | Good | Orbis Patents Ltd | Orbis Patents Ltd |
| US20060023876A1 | 0.398 | Method to secure a broadcasted event | APPLICATION | 2006-02-02 | 2004-03-10 | 34961143 | Good | NagraCard SA | NagraCard SA |
| US6072870A | 0.397 | System method and article of manufacture for a gateway payment architecture utilizing a multichannel extensible flexible architecture | GRANT | 2000-06-06 | 1996-06-17 | 24666791 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US6055638A | 0.397 | Process and authentication device for secured authentication between two terminals | GRANT | 2000-04-25 | 1996-02-15 | 26232541 | Good | Individual | Individual |
| US6173407B1 | 0.397 | Method of authenticating and charging a client using a web infoshop service system | GRANT | 2001-01-09 | 1997-11-13 | 19524687 | Good | Electronics and Telecommunications Research Institute ETRI, KT Corp | Electronics and Telecommunications Research Institute ETRI, KT Corp |
| US6002767A | 0.397 | System method and article of manufacture for a modular gateway server architecture | GRANT | 1999-12-14 | 1996-06-17 | 24680620 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US6279111B1 | 0.396 | Security model using restricted tokens | GRANT | 2001-08-21 | 1998-06-12 | 22259765 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5581614A | 0.396 | Method for encrypting and embedding information in a video program | GRANT | 1996-12-03 | 1991-08-19 | 26863379 | Good | Index Systems LLC | Adeia Guides Inc |
| US10956581B2 | 0.396 | Establishing communications between once physically proximate users | GRANT | 2021-03-23 | 2006-07-20 | 68464844 | Good | Individual | Individual |
| US6735310B1 | 0.396 | Technique of password encryption and decryption for user authentication in a federated content management system | GRANT | 2004-05-11 | 1999-09-17 | 32230125 | Good | International Business Machines Corp | International Business Machines Corp |
| US7415571B1 | 0.396 | Disk drive and method for using a mailbox file associated with a disk storage medium for performing a function characterized by contents of the mailbox file | GRANT | 2008-08-19 | 2001-10-31 | 39687351 | Good | Western Digital Ventures Inc | Western Digital Technologies Inc, Western Digital Ventures Inc |
| US6147773A | 0.396 | System and method for a communication system | GRANT | 2000-11-14 | 1995-09-05 | 24085525 | Good | Hewlett Packard Co | Hewlett Packard Development Co LP |
| US6144859A | 0.396 | Wireless cellular communicator system and apparatus | GRANT | 2000-11-07 | 1993-08-27 | 22344093 | Good | Aeris Communications Inc | Aeris Communications Inc |
| US5983208A | 0.396 | System method and article of manufacture for handling transaction results in a gateway payment architecture utilizing a multichannel extensible flexible architecture | GRANT | 1999-11-09 | 1996-06-17 | 24696012 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US6889325B1 | 0.396 | Transaction method and system for data networks like internet | GRANT | 2005-05-03 | 1999-04-28 | 34486603 | Good | Unicate BV | Unicate BV |
| US8977850B2 | 0.396 | Content data transmitting apparatus receiving apparatus and decoding method | GRANT | 2015-03-10 | 2006-06-29 | 38845631 | Good | Kyocera Corp | Kyocera Corp |
| US20050071656A1 | 0.396 | Secure processor-based system and method | APPLICATION | 2005-03-31 | 2003-09-25 | 34376514 | Good | Micron Technology Inc | Micron Technology Inc, Individual |
| US7752535B2 | 0.396 | Categorization of summarized information | GRANT | 2010-07-06 | 1999-06-01 | 38092711 | Good | Yodlee com Inc | Yodlee Inc |
| US7225458B2 | 0.396 | Method and apparatus for ensuring reception of conditional access information in multi-tuner receivers | GRANT | 2007-05-29 | 2002-11-21 | 32324771 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US8452977B2 | 0.395 | Computer system and method for storing data | GRANT | 2013-05-28 | 2007-04-17 | 39711917 | Good | Vita X AG | COMPUGROUP BETEILIGUNGSGESELLSCHAFT MBH |
| US7302059B2 | 0.395 | Star pattern partial encryption | GRANT | 2007-11-27 | 2002-01-02 | 27574245 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6330608B1 | 0.395 | Method and system of a computer system for establishing communications between a service provider and a central service factory and registry in a computer system | GRANT | 2001-12-11 | 1997-03-31 | 25252566 | Good | Stiles Inventions LLC | STILES REGISRATION TECHNOLOGIES Inc |
| US7181438B1 | 0.395 | Database access system | GRANT | 2007-02-20 | 1999-07-21 | 38225832 | Good | Alberti Anemometer LLC | Relativity Display LLC |
| US9158905B2 | 0.395 | Method for computer startup protection and system thereof | GRANT | 2015-10-13 | 2008-09-28 | 42058870 | Good | Feitian Technologies Co Ltd | Feitian Technologies Co Ltd |
| US6591291B1 | 0.395 | System and method for providing anonymous remailing and filtering of electronic mail | GRANT | 2003-07-08 | 1997-08-28 | 26717916 | Good | Lucent Technologies Inc | Nokia of America Corp, WSOU Investments LLC |
| US20060085328A1 | 0.395 | Secure online commerce transactions | APPLICATION | 2006-04-20 | 1999-04-08 | 32719240 | Good | Aceinc Pty Ltd | Aceinc Pty Ltd |
| US6026379A | 0.395 | System method and article of manufacture for managing transactions in a high availability system | GRANT | 2000-02-15 | 1996-06-17 | 24666797 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US7797752B1 | 0.395 | Method and apparatus to secure a computing environment | GRANT | 2010-09-14 | 2003-12-17 | 42711120 | Good | RedCannon Security Inc | RPX Corp |
| US6665800B1 | 0.395 | System and method for securing a computer system | GRANT | 2003-12-16 | 1999-01-26 | 29711611 | Good | Dell USA LP | Dell USA LP |
| US20020174332A1 | 0.395 | Adaptive message authentication code | APPLICATION | 2002-11-21 | 2000-11-08 | 8559458 | Good | Nokia Oyj | Nokia Solutions and Networks Oy |
| US20030041125A1 | 0.395 | Internet-deployed wireless system | APPLICATION | 2003-02-27 | 2001-08-16 | 25460765 | Good | Wavelink Corp | Ivanti Software Inc |
| US5361359A | 0.394 | System and method for controlling the use of a computer | GRANT | 1994-11-01 | 1992-08-31 | 25469909 | Good | Trusted Information Systems Inc | McAfee LLC |
| US9430769B2 | 0.394 | Secure and efficient payment processing system | GRANT | 2016-08-30 | 1999-10-01 | 40589174 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US4998279A | 0.394 | Method and apparatus for personal verification utilizing nonpredictable codes and biocharacteristics | GRANT | 1991-03-05 | 1984-11-30 | 27404532 | Good | Security Dynamics Technologies Inc | EMC Corp, Individual |
| US7424617B2 | 0.394 | Offline-online incentive points system and method | GRANT | 2008-09-09 | 2000-08-14 | 24560115 | Good | Yahoo Inc until 2017 | R2 Solutions LLC, Altaba Inc |
| US8190708B1 | 0.393 | Gateway device having an XML interface and associated method | GRANT | 2012-05-29 | 1999-10-22 | 22580170 | Good | Nomadix Inc | Gate Worldwide Holdings LLC |
| US10621580B1 | 0.393 | System and method for identifying and preventing on-line fraud | GRANT | 2020-04-14 | 2006-12-27 | 59928554 | Good | Stamps com Inc | Auctane Inc |
| US4677434A | 0.393 | Access control system for transmitting data from a central station to a plurality of receiving stations and method therefor | GRANT | 1987-06-30 | 1984-10-17 | 24656998 | Good | LOTUS INFORMATION NETWORK CORP | Data Broadcasting Corp |
| US7953663B1 | 0.393 | System and method for financial instrument pre-qualification and offering | GRANT | 2011-05-31 | 2003-09-04 | 44064149 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7290279B2 | 0.393 | Access control method using token having security attributes in computer system | GRANT | 2007-10-30 | 2002-04-17 | 29208706 | Good | Electronics and Telecommunications Research Institute ETRI | Electronics and Telecommunications Research Institute ETRI |
| US7890769B2 | 0.393 | System and method for secure code downloading | GRANT | 2011-02-15 | 2004-08-04 | 35758882 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| EP1017030A2 | 0.393 | Four-party credit/debit payment protocol | GRANT | 2000-07-05 | 1998-12-29 | 22829750 | Good | International Business Machines Corp | International Business Machines Corp |
| US5497411A | 0.393 | Telecommunications card-access system | GRANT | 1996-03-05 | 1994-03-14 | 22780007 | Good | CYBERCARD CORP | CYBERCARD CORP |
| US8782688B2 | 0.393 | Process and system for the secure broadcasting of protected audiovisual streams to a dynamic group of receivers | GRANT | 2014-07-15 | 2004-04-06 | 34945673 | Good | Querell Data LLC | OL Security LLC |
| US7386128B2 | 0.393 | Conditional access system providing access to multiple programs or services | GRANT | 2008-06-10 | 2004-12-29 | 36613168 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US7139912B2 | 0.393 | Device authentication | GRANT | 2006-11-21 | 2000-06-09 | 26905225 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20090271278A1 | 0.393 | SYSTEMS AND METHODS FOR ROUTING A TRANSACTION REQUEST TO A PAYMENT SYSTEM VIA A TRANSACTION DEVICE | APPLICATION | 2009-10-29 | 1999-11-05 | 43298131 | Good | American Express Travel Related Services Co Inc | Gula Consulting LLC, Liberty Peak Ventures LLC |
| US5003597A | 0.393 | Method and apparatus for data encryption | GRANT | 1991-03-26 | 1989-12-21 | 23803717 | Good | Xerox Corp | Xerox Corp |
| US7308580B2 | 0.392 | System and method for ensuring security with multiple authentication schemes | GRANT | 2007-12-11 | 2002-04-23 | 29215550 | Good | International Business Machines Corp | International Business Machines Corp |
| US9621372B2 | 0.392 | Title-enabled networking | GRANT | 2017-04-11 | 2006-04-29 | 38668260 | Good | OnCircle Inc | Api Market Inc |
| US8831995B2 | 0.392 | Optimized server for streamed applications | GRANT | 2014-09-09 | 2000-11-06 | 26674708 | Good | Numecent Holdings Inc | CREDIT MANAGERS ASSSOCIATION OF CALIFORNIA DOING BUSINESS AS CMA BUSINESS CREDIT SERVICES, Numecent Holdings Inc |
| US5666411A | 0.392 | System for computer software protection | GRANT | 1997-09-09 | 1994-01-13 | 22661068 | Good | Xylon LLC | Xylon LLC |
| US7941668B2 | 0.392 | Method and system for securely managing application transactions using cryptographic techniques | GRANT | 2011-05-10 | 2005-07-08 | 37619579 | Good | INNOVE LLC | INNOVE LLC |
| WO2004097607A1 | 0.392 | PASSWORD MANAGEMENT AND REPLICATION SYSTEM | APPLICATION | 2004-11-11 | 2003-05-02 | 33397632 | Good | ||
| WO2001053915A1 | 0.392 | SECURITY SYSTEM INVOLVING CREATION AND AUTO-BURNING OF A DIGITAL SIGNATURE IN AN ELECTRONIC DEVICE AND INTELLIGENT TOKEN DEVICE | APPLICATION | 2001-07-26 | 2000-01-19 | 23935871 | Good | ||
| US7975296B2 | 0.392 | Automated security threat testing of web pages | GRANT | 2011-07-05 | 2002-02-07 | 27737488 | Good | Oracle International Corp | Oracle International Corp |
| US6453334B1 | 0.392 | Method and apparatus to allow remotely located computer programs and/or data to be accessed on a local computer in a secure time-limited manner with persistent caching | GRANT | 2002-09-17 | 1997-06-16 | 26727510 | Good | StreamTheory Inc | Numecent Holdings Inc |
| US20090265250A1 | 0.392 | SYSTEMS AND METHODS FOR PROCESSING A TRANSACTION ACCORDING TO AN ALLOWANCE | APPLICATION | 2009-10-22 | 1999-11-05 | 41201917 | Good | American Express Travel Related Services Co Inc | Gula Consulting LLC, Liberty Peak Ventures LLC |
| US20090265249A1 | 0.392 | SYSTEMS AND METHODS FOR SPLIT TENDER TRANSACTION PROCESSING | APPLICATION | 2009-10-22 | 1999-11-05 | 41201916 | Good | American Express Travel Related Services Co Inc | Gula Consulting LLC, Liberty Peak Ventures LLC |
| US20050220322A1 | 0.392 | Watermarks/signatures for wireless communications | APPLICATION | 2005-10-06 | 2004-01-13 | 34812076 | Good | InterDigital Technology Corp | InterDigital Technology Corp |
| US20080231418A1 | 0.391 | Integrated Physical Unclonable Function (Puf) with Combined Sensor and Display | APPLICATION | 2008-09-25 | 2005-10-17 | 37697846 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US4633391A | 0.391 | Extended index for digital information storage and retrieval device | GRANT | 1986-12-30 | 1983-10-21 | 24171739 | Good | Storage Technology Partners II | STUFF TECHNOLOGY PARTNERS II Ltd |
| US20090265241A1 | 0.391 | SYSTEMS AND METHODS FOR DETERMINING A REWARDS ACCOUNT TO FUND A TRANSACTION | APPLICATION | 2009-10-22 | 1999-11-05 | 41201910 | Good | American Express Travel Related Services Co Inc | Gula Consulting LLC, Liberty Peak Ventures LLC |
| US6298441B1 | 0.391 | Secure document access system | GRANT | 2001-10-02 | 1994-10-03 | 22361739 | Good | News Datacom Ltd | Synamedia Ltd |
| US8380622B2 | 0.391 | Secure electronic payment messaging system with reconcilable finality | GRANT | 2013-02-19 | 2002-10-10 | 32094062 | Good | Intercomputer Corp | Intercomputer Corp |
| US7672879B1 | 0.391 | Interactive activity interface for managing personal data and performing transactions over a data packet network | GRANT | 2010-03-02 | 1998-12-08 | 41717707 | Good | Yodlee com Inc | Yodlee Inc |
| US9235707B2 | 0.391 | Methods and arrangements to launch trusted coexisting environments | GRANT | 2016-01-12 | 2006-09-26 | 38750411 | Good | Intel Corp | Intel Corp |
| US5561706A | 0.390 | System for managing access by mobile users to an interconnected communications network where a billing authority is identified by a billing code from the user | GRANT | 1996-10-01 | 1992-09-29 | 25493437 | Good | Fenner Investments Ltd | Fenner Investments Ltd |
| US7707066B2 | 0.390 | Methods of facilitating merchant transactions using a computerized system including a set of titles | GRANT | 2010-04-27 | 2002-05-15 | 35240559 | Good | Navio Systems Inc | Api Market Inc |
| US4531020A | 0.390 | Multi-layer encryption system for the broadcast of encrypted information | GRANT | 1985-07-23 | 1982-07-23 | 23587015 | Good | Oak Industries Inc | TV/COM INTERNATIONAL Inc, TV/COM TECHNOLOGIES Inc |
| US7995759B1 | 0.390 | System and method for parallel compression of a single data stream | GRANT | 2011-08-09 | 2006-09-28 | 44350817 | Good | NetApp Inc | NetApp Inc |
| US5475826A | 0.390 | Method for protecting a volatile file using a single hash | GRANT | 1995-12-12 | 1993-11-19 | 22551646 | Good | Individual | Individual |
| US20070116293A1 | 0.390 | Method for establishing a communication key between subscribers of a wirelessly operating communication system | APPLICATION | 2007-05-24 | 2005-11-16 | 38047427 | Good | Siemens AG | Siemens AG |
| US7447915B2 | 0.390 | Map data processing method map data processing device storage medium and on-board map data processing device | GRANT | 2008-11-04 | 2001-10-23 | 19141862 | Good | Toyota Motor Corp | Toyota Motor Corp |
| US7565531B2 | 0.390 | Locking programming interface | GRANT | 2009-07-21 | 2003-05-13 | 33476699 | Good | Smith Micro Software Inc | Smith Micro Software Inc, Individual |
| US20020116644A1 | 0.389 | Adapter card for wirespeed security treatment of communications traffic | APPLICATION | 2002-08-22 | 2001-01-30 | 26740582 | Good | Galea Secured Networks Inc | Galea Secured Networks Inc |
| US7337191B2 | 0.389 | Method and system for obtaining service related information about equipment located at a plurality of sites | GRANT | 2008-02-26 | 2002-07-27 | 34426823 | Good | Siemens Building Technologies Inc | Siemens Industry Inc |
| US20040260953A1 | 0.389 | Password synchronization in a sign-on management system | APPLICATION | 2004-12-23 | 2003-06-18 | 33517325 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6636833B1 | 0.389 | Credit card system and method | GRANT | 2003-10-21 | 1998-03-25 | 49356554 | Good | Obis Patents Ltd | Obis Patents Ltd, Orbis Patents Ltd |
| US7657532B2 | 0.389 | Password management device password management method and password management program | GRANT | 2010-02-02 | 2006-02-23 | 38519341 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US8548923B2 | 0.389 | Method and system for facilitating data access and management on a secure token | GRANT | 2013-10-01 | 2002-10-07 | 32096174 | Good | Visa International Service Association | Visa International Service Association |
| US20040228360A1 | 0.389 | Security method for broadcasting service in a mobile communication system | APPLICATION | 2004-11-18 | 2003-05-13 | 33032430 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US8396216B2 | 0.389 | Partial dual-encryption using program map tables | GRANT | 2013-03-12 | 2003-11-21 | 40756815 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US8438298B2 | 0.389 | Intelligent network streaming and execution system for conventionally coded applications | GRANT | 2013-05-07 | 2001-02-14 | 39642577 | Good | Endeavors Technology Inc | CREDIT MANAGERS ASSOCIATION OF CALIFORNIA dba CMA BUSINESS CREDIT SERVICES, Numecent Holdings Inc |
| US20020128981A1 | 0.389 | Method and system for facilitating secure customer financial transactions over an open network | APPLICATION | 2002-09-12 | 2000-12-28 | 26710927 | Good | Citicorp Development Center Inc | Citicorp Development Center Inc |
| US5892904A | 0.388 | Code certification for network transmission | GRANT | 1999-04-06 | 1996-12-06 | 25062342 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7292692B2 | 0.388 | Content scrambling with minimal impact on legacy devices | GRANT | 2007-11-06 | 2003-03-25 | 33313365 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20060095382A1 | 0.388 | Universal DRM support for devices | APPLICATION | 2006-05-04 | 2004-11-04 | 36263266 | Good | International Business Machines Corp | Terrace Licensing LLC |
| US5727064A | 0.388 | Cryptographic system for wireless communications | GRANT | 1998-03-10 | 1995-07-03 | 23982189 | Good | Lucent Technologies Inc | AT&T Corp, Nokia of America Corp |
| US7587753B2 | 0.388 | Methods systems and storage mediums for implementing issue notification and resolution activities | GRANT | 2009-09-08 | 2004-05-06 | 35310714 | Good | AT&T Intellectual Property I LP | Workday Inc |
| US8160967B2 | 0.388 | Authorization code recovering method | GRANT | 2012-04-17 | 2003-12-30 | 34717201 | Good | WIBU Systems AG | WIBU Systems AG |
| US8190629B2 | 0.388 | Network-based bookmark management and web-summary system | GRANT | 2012-05-29 | 1998-12-08 | 34987758 | Good | Yodlee com Inc | Yodlee Inc |
| US7346160B2 | 0.388 | Randomization-based encryption apparatus and method | GRANT | 2008-03-18 | 2003-04-23 | 33555170 | Good | Individual | Individual |
| US8150940B2 | 0.387 | Methods and systems for communicating with service technicians in a telecommunications system | GRANT | 2012-04-03 | 2002-02-12 | 27659849 | Good | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
| US6363210B1 | 0.387 | Communication system for encrypted data and apparatus for selectively recording and reproducing received analog signal and received digital signal | GRANT | 2002-03-26 | 1994-08-26 | 27327996 | Good | Hitachi Ltd | Maxell Holdings Ltd |
| US7519832B2 | 0.387 | System and method of creating secure encrypted digital media files from a base media work for additional defined processing | GRANT | 2009-04-14 | 2004-11-29 | 36585455 | Good | Magix AG | Magix Software GmbH |
| US5222135A | 0.387 | PROCESS FOR THE CONTROL OF THE USE OF A DATA PROCESSING WORK STATION BY A PASSWORD AND DATA PROCESSING WORK STATION USING THIS PROCESS | GRANT | 1993-06-22 | 1990-12-27 | 9403703 | Good | Telemecanique Electrique SA | Telemecanique SA |
| US5022080A | 0.387 | Electronic notary | GRANT | 1991-06-04 | 1990-04-16 | 27168907 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US8826118B2 | 0.387 | Applications and services supported by a client-server independent intermediary mechanism | GRANT | 2014-09-02 | 1999-05-14 | 23210596 | Good | F5 Networks Inc | F5 Inc |
| US7660982B1 | 0.387 | Subscription broadcast security system | GRANT | 2010-02-09 | 2003-02-27 | 41646547 | Good | Individual | Individual |
| US20040181673A1 | 0.386 | Method and apparatus for preventing unauthorized access to data and for destroying data upon receiving an unauthorized data access attempt | APPLICATION | 2004-09-16 | 2003-03-13 | 32961999 | Good | Authenex Inc | Authenex Inc |
| US4866770A | 0.386 | Method and apparatus for communication of video audio teletext and data to groups of decoders in a communication system | GRANT | 1989-09-12 | 1986-07-08 | 25405908 | Good | Scientific Atlanta LLC | Scientific Atlanta LLC |
| US8892738B2 | 0.386 | Deriving component statistics for a stream enabled application | GRANT | 2014-11-18 | 2007-11-07 | 40589438 | Good | Numecent Holdings Inc | Numecent Holdings Inc |
| US5991403A | 0.386 | Recoverable cryptographic transformation on YUV data suitable for compressions | GRANT | 1999-11-23 | 1996-12-23 | 25095891 | Good | Intel Corp | Intel Corp |
| US7747872B2 | 0.386 | Secure portable electronic reference device | GRANT | 2010-06-29 | 2004-03-25 | 34991568 | Good | Franklin Electronic Publishers Inc | AYECON REMOTE LLC |
| US7962651B2 | 0.386 | Peer-to-peer name resolution protocol (PNRP) and multilevel cache for use therewith | GRANT | 2011-06-14 | 2001-04-02 | 26960592 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7292690B2 | 0.386 | Video scene change detection | GRANT | 2007-11-06 | 2002-01-02 | 27567880 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20060064600A1 | 0.385 | Method and system for identifying an authorized individual by means of unpredictable single-use passwords | APPLICATION | 2006-03-23 | 2003-02-06 | 32843929 | Good | Istituto Nazionale per la Fisica della Materia INFM CNR | Istituto Nazionale per la Fisica della Materia INFM CNR |
| US20070294531A1 | 0.385 | System and methods for a vernam stream cipher a keyed one-way hash and a non-cyclic pseudo-random number generator | APPLICATION | 2007-12-20 | 2001-08-24 | 25471961 | Good | Individual | Individual |
| US6889208B1 | 0.385 | Contents sale system | GRANT | 2005-05-03 | 1999-04-15 | 27311288 | Good | Victor Company of Japan Ltd | Rakuten Group Inc |
| US20110162083A1 | 0.385 | SYSTEM AND METHOD FOR SECURING DATA | APPLICATION | 2011-06-30 | 2006-09-27 | 37888068 | Good | Trusted Logic SAS | Trustonic SAS |
| US4796181A | 0.385 | Billing system for computer software | GRANT | 1989-01-03 | 1986-10-24 | 25447441 | Good | Individual | Individual |
| US5483658A | 0.385 | Detection of unauthorized use of software applications in processing devices | GRANT | 1996-01-09 | 1993-02-26 | 21814271 | Good | Motorola Inc | Motorola Solutions Inc |
| US7353022B2 | 0.385 | Wireless mobile call location and delivery for non-geographic numbers | GRANT | 2008-04-01 | 1999-07-01 | 34656727 | Good | GTE Wireless Inc | GTE Wireless Inc |
| US5136716A | 0.385 | SESSION CONTROL IN NETWORK FOR DIGITAL DATA PROCESSING SYSTEM WHICH SUPPORTS MULTIPLE TRANSFER PROTOCOLS | GRANT | 1992-08-04 | 1987-09-04 | 22244398 | Good | Digital Equipment Corp | Enterasys Networks Inc |
| US8046596B2 | 0.385 | Reset-tolerant authentication device | GRANT | 2011-10-25 | 2007-06-21 | 40137905 | Good | EMC Corp | RSA Security LLC |
| US8893006B2 | 0.385 | Method and system for obtaining operational data and service information for a building site | GRANT | 2014-11-18 | 2002-07-27 | 32719054 | Good | Siemens Industry Inc | Siemens Industry Inc |
| US20050038707A1 | 0.385 | Methods and apparatus for enabling transactions in networks | APPLICATION | 2005-02-17 | 2002-08-30 | 34139950 | Good | Navio Systems Inc | Navio Systems Inc |
| US8095966B1 | 0.385 | Methods and apparatus for password management | GRANT | 2012-01-10 | 2006-06-28 | 45419267 | Good | EMC Corp | EMC Corp |
| US7263720B2 | 0.385 | Method and mechanism for validating legitimate software calls into secure software | GRANT | 2007-08-28 | 2002-12-16 | 32507121 | Good | Intel Corp | Intel Corp |
| US8332278B2 | 0.385 | Method and system for retrieving information regarding an item posted for sale | GRANT | 2012-12-11 | 1995-04-26 | 43903344 | Good | eBay Inc | eBay Inc |
| US5870726A | 0.384 | Protected software rental using smart cards | GRANT | 1999-02-09 | 1994-05-25 | 9463495 | Good | S Aqua Semiconductor LLC | S Aqua Semiconductor LLC |
| WO1997016003A1 | 0.384 | SECURITY CHIP | APPLICATION | 1997-05-01 | 1995-10-25 | 7775724 | Good | ||
| US20020076052A1 | 0.384 | INCORPORATING SHARED RANDOMNESS INTO DISTRIBUTED CRYPTOGRAPHY | APPLICATION | 2002-06-20 | 1999-10-29 | 23704049 | Good | Certco Inc | Certco Inc, Individual |
| US6064297A | 0.384 | Message authentication and key synchronization in home control systems | GRANT | 2000-05-16 | 1997-06-12 | 25362470 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20090165112A1 | 0.384 | METHODS AND APPARATUSES FOR USING CONTENT CONTROLLING USE OF CONTENT IN CLUSTER AND AUTHENTICATING AUTHORIZATION TO ACCESS CONTENT | APPLICATION | 2009-06-25 | 2007-12-21 | 40790312 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US9083624B2 | 0.384 | Mobile device or computer theft recovery system and method | GRANT | 2015-07-14 | 2007-03-02 | 42132832 | Good | ACTIVETRAK Inc | ACTIVETRAK Inc |
| US9684432B2 | 0.384 | Web-based system for collaborative generation of interactive videos | GRANT | 2017-06-20 | 2008-06-03 | 41379936 | Good | Google LLC | Google LLC |
| US8499171B2 | 0.384 | Mobile security system and method | GRANT | 2013-07-30 | 2005-11-18 | 37872442 | Good | Qualcomm Inc | Qualcomm Inc |
| US6324676B1 | 0.383 | FPGA customizable to accept selected macros | GRANT | 2001-11-27 | 1999-01-14 | 22871559 | Good | Xilinx Inc | Xilinx Inc |
| US6061734A | 0.383 | System and method for determining if a message identifier could be equivalent to one of a set of predetermined indentifiers | GRANT | 2000-05-09 | 1997-09-24 | 25468937 | Good | AT&T Corp | Hanger Solutions LLC |
| US5146575A | 0.383 | Implementing privilege on microprocessor systems for use in software asset protection | GRANT | 1992-09-08 | 1986-11-05 | 25454519 | Good | International Business Machines Corp | International Business Machines Corp |
| US20070061896A1 | 0.383 | On-the-fly contents-based access control system | APPLICATION | 2007-03-15 | 2005-09-15 | 37856899 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6510228B2 | 0.383 | Method and apparatus for generating encryption stream ciphers | GRANT | 2003-01-21 | 1997-09-22 | 25465758 | Good | Qualcomm Inc | Qualcomm Inc |
| US6151606A | 0.383 | System and method for using a workspace data manager to access manipulate and synchronize network data | GRANT | 2000-11-21 | 1998-01-16 | 21731160 | Good | Visto Corp | FB COMMERCIAL FINANCE Inc, BlackBerry Ltd |
| US20070299920A1 | 0.383 | Anonymous Email Address Management | APPLICATION | 2007-12-27 | 2006-06-27 | 38846494 | Good | Google LLC | Google LLC |
| US20070044139A1 | 0.383 | Method and system for authentication of a physical object | APPLICATION | 2007-02-22 | 2003-05-21 | 33462195 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US7092524B1 | 0.382 | Device for and method of cryptographically wrapping information | GRANT | 2006-08-15 | 2002-11-15 | 36781841 | Good | National Security Agency | National Security Agency |
| US6952480B1 | 0.382 | Self-synchronous data scrambler | GRANT | 2005-10-04 | 1999-09-20 | 35005187 | Good | Applied Micro Circuits Corp | MACOM Connectivity Solutions LLC |
| US6175312B1 | 0.382 | Encoder and decoder microchips and remote control devices for secure unidirectional communication | GRANT | 2001-01-16 | 1990-05-29 | 27418820 | Good | Microchip Technology Inc | INTENCO SA, Microchip Technology Inc |
| US5666412A | 0.382 | Secure access systems and methods utilizing two access cards | GRANT | 1997-09-09 | 1994-10-03 | 11066598 | Good | News Datacom Ltd | Synamedia Ltd |
| EP1968301A2 | 0.382 | Computer system linked by using information in data objects | GRANT | 2008-09-10 | 1996-05-16 | 27095598 | Good | Digimarc Corp | Digimarc Corp |
| US5166979A | 0.382 | Data transmitting equipment | GRANT | 1992-11-24 | 1990-08-13 | 16648359 | Good | Yamaha Corp | Yamaha Corp |
| US8290153B2 | 0.382 | Managing a plurality of cached keys | GRANT | 2012-10-16 | 2003-02-10 | 32824394 | Good | Hewlett Packard Development Co LP | Micro Focus LLC |
| US5343524A | 0.381 | Intelligent security device | GRANT | 1994-08-30 | 1991-06-21 | 24886725 | Good | Individual | Individual |
| US8117650B2 | 0.381 | Provisioning users to multiple agencies | GRANT | 2012-02-14 | 2007-10-04 | 40524115 | Good | Novell Intellectual Property Holdings Inc | RPX Corp |
| US20030097563A1 | 0.381 | Method and system for providing security within multiple set-top boxes assigned for a single customer | APPLICATION | 2003-05-22 | 2001-11-21 | 26972157 | Good | General Instrument Corp | Arris Enterprises LLC, Individual |
| US7188342B2 | 0.381 | Server controlled branding of client software deployed over computer networks | GRANT | 2007-03-06 | 2001-04-20 | 25280609 | Good | Microsoft Corp | ServiceNow Inc |
| US7853786B1 | 0.381 | Rules engine architecture and implementation | GRANT | 2010-12-14 | 2003-12-17 | 43303204 | Good | Sprint Communications Co LP | T Mobile Innovations LLC |
| US4471163A | 0.381 | Software protection system | GRANT | 1984-09-11 | 1981-10-05 | 23193189 | Good | DONALD THOMAS CHRISTOPHER | CHRONOGUARD LLC, DONALD LYNN DUTY & DONALD THOMAS CLAUDE AS TRUSTEES OF CHRONOGUARD TRUST, DONALD LYNN DUTY AS TRUSTEE OF DUTY TRUST, DONALD SARAH HOLLIS |
| US20080035738A1 | 0.381 | Dynamic credit card with magnetic stripe and embedded encoder and methods for using the same to provide a copy-proof credit card | APPLICATION | 2008-02-14 | 2005-05-09 | 39049708 | Good | Dynamics Inc | Dynamics Inc |
| US5563945A | 0.381 | Data storage device | GRANT | 1996-10-08 | 1993-03-20 | 10732455 | Good | Motorola Inc | Motorola Solutions Inc |
| US7865405B2 | 0.381 | Electronic book having electronic commerce features | GRANT | 2011-01-04 | 1992-12-09 | 40457245 | Good | Discovery Patent Holdings LLC | Discovery Patent Holdings LLC, Warner Bros Discovery Inc |
| US7810152B2 | 0.381 | System and method for securely controlling access to device functions | GRANT | 2010-10-05 | 2002-05-08 | 29399689 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US5047928A | 0.381 | Billing system for computer software | GRANT | 1991-09-10 | 1986-10-24 | 26967644 | Good | Individual | Individual |
| US7062048B2 | 0.380 | Apparatus and method for single encryption with multiple authorization of distributed content data | GRANT | 2006-06-13 | 2003-01-27 | 32737991 | Good | Wegener Communications Inc | WEGENER COMMUNICATION Inc, Nytell Software LLC |
| US6308274B1 | 0.380 | Least privilege via restricted tokens | GRANT | 2001-10-23 | 1998-06-12 | 22258544 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6424845B1 | 0.380 | Portable communication device | GRANT | 2002-07-23 | 1998-06-19 | 26313891 | Good | NCR Corp | Citibank NA |
| US6091823A | 0.380 | Transaction processing system utilizing teletext broadcasting system and terminal used in the transaction processing systems | GRANT | 2000-07-18 | 1992-08-06 | 27553865 | Good | Fujitsu Ltd | Google LLC |
| US6463535B1 | 0.380 | System and method for verifying the integrity and authorization of software before execution in a local platform | GRANT | 2002-10-08 | 1998-10-05 | 22602577 | Good | Intel Corp | Intel Corp |
| US10999233B2 | 0.379 | Scalable message fidelity | GRANT | 2021-05-04 | 2008-12-23 | 42266888 | Good | Rcs Ip LLC | Rcs Ip LLC |
| US7428636B1 | 0.379 | Selective encryption system and method for I/O operations | GRANT | 2008-09-23 | 2001-04-26 | 39764231 | Good | VMware LLC | VMware LLC |
| US8579705B1 | 0.379 | Software verification and authentication | GRANT | 2013-11-12 | 1998-06-17 | 22218863 | Good | Aristocrat Technologies Australia Pty Ltd | Aristocrat Technologies Australia Pty Ltd, Individual |
| US7496191B1 | 0.379 | Integrated privacy rules engine and application | GRANT | 2009-02-24 | 2003-12-17 | 40364662 | Good | Sprint Communications Co LP | T Mobile Innovations LLC |
| US8843417B2 | 0.379 | Track data encryption | GRANT | 2014-09-23 | 2006-06-19 | 38834262 | Good | Visa USA Inc | Visa USA Inc |
| US7353386B2 | 0.379 | Method and device for authenticating digital data by means of an authentication extension module | GRANT | 2008-04-01 | 2003-07-02 | 33427255 | Good | Thomson Licensing SAS | InterDigital CE Patent Holdings SAS |
| US8374350B2 | 0.379 | Quantum communication system | GRANT | 2013-02-12 | 2005-09-09 | 35221243 | Good | Toshiba Corp | Toshiba Corp |
| US7996323B2 | 0.378 | Method and system for a service provider to control exposure to non-payment by a service consumer | GRANT | 2011-08-09 | 2004-02-27 | 34750553 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8334757B2 | 0.378 | Controlling data access to and from an RFID device | GRANT | 2012-12-18 | 2006-12-06 | 38477355 | Good | Koninklijke Philips Electronics NV | Beijing Xiaomi Mobile Software Co Ltd |
| US8301886B2 | 0.378 | Method and apparatus for article authentication | GRANT | 2012-10-30 | 2001-08-24 | 26860230 | Good | ZIH Corp | Zebra Technologies Corp |
| US7136359B1 | 0.378 | Method and apparatus for transparently proxying a connection | GRANT | 2006-11-14 | 1997-07-31 | 37397722 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US4471216A | 0.377 | System and process for identification of persons requesting access to particular facilities | GRANT | 1984-09-11 | 1979-11-09 | 9231507 | Good | Bull SA | INTERNATIONALE POUR L'INFORMATIQUE CII-HONEYWELL BULL A CORP OF FRANCE Cie, Bull SA |
| US20030105830A1 | 0.377 | Scalable network media access controller and methods | APPLICATION | 2003-06-05 | 2001-12-03 | 21799251 | Good | Vormetric Inc | Thales eSecurity Inc, Individual |
| US7478220B2 | 0.377 | Method apparatus and product for prohibiting unauthorized access of data stored on storage drives | GRANT | 2009-01-13 | 2005-06-23 | 37568979 | Good | International Business Machines Corp | International Business Machines Corp |
| US8149086B2 | 0.377 | Security systems and methods relating to travelling vehicles | GRANT | 2012-04-03 | 2004-06-29 | 34971805 | Good | Elbit Systems Ltd | Elbit Systems Ltd |
| US9141775B2 | 0.377 | Mashup service support method and apparatus | GRANT | 2015-09-22 | 2007-09-04 | 40409360 | Good | Samsung Electronics Co Ltd | Hewlett Packard Development Co LP |
| US7086087B1 | 0.377 | Information processing device card device and information processing system | GRANT | 2006-08-01 | 1999-06-24 | 16053946 | Good | Hitachi Ltd, Hitachi ULSI Systems Co Ltd | Hitachi Ltd, Hitachi Solutions Technology Ltd |
| US9009115B2 | 0.377 | Restoring electronic information | GRANT | 2015-04-14 | 2006-08-04 | 39030531 | Good | Apple Inc | Apple Inc |
| US4544833A | 0.376 | Process and apparatus for authenticating or certifying at least one item of information contained in a memory of a removable and portable electronic carrier such as a card | GRANT | 1985-10-01 | 1982-05-14 | 9274027 | Good | Bull SA | CII HONEYWELL BULL (SOCIETE ANOYME), Bull SA |
| US5375207A | 0.376 | Remote processing of a plurality of commands during a session between a first computer and a host computer | GRANT | 1994-12-20 | 1988-10-31 | 23010382 | Good | Hewlett Packard Co | HP Inc |
| US6061452A | 0.376 | Secure media on demand system whereby charge is determined in part from the periodicity of an encryption key | GRANT | 2000-05-09 | 1996-11-29 | 18110946 | Good | Canon Inc | Canon Inc |
| US6446050B1 | 0.376 | Method of and system for processing electronic document and recording medium for recording processing program | GRANT | 2002-09-03 | 1997-11-14 | 18045432 | Good | Hitachi Ltd | Hitachi Ltd |
| US7912216B2 | 0.376 | Elliptic curve cryptosystem optimization using two phase key generation | GRANT | 2011-03-22 | 2006-03-03 | 38471518 | Good | SafeNet Inc | Thales DIS CPL USA Inc |
| US9286294B2 | 0.376 | Video and digital multimedia aggregator content suggestion engine | GRANT | 2016-03-15 | 1992-12-09 | 46277951 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US8036383B2 | 0.376 | Method and apparatus for secure communication between cryptographic systems using real time clock | GRANT | 2011-10-11 | 2007-11-22 | 40626528 | Good | Electronics and Telecommunications Research Institute ETRI | Electronics and Telecommunications Research Institute ETRI |
| US7546327B2 | 0.376 | Platform independent randomness accumulator for network applications | GRANT | 2009-06-09 | 2003-12-22 | 34681014 | Good | Wells Fargo Bank NA | Wells Fargo Bank NA |
| EP2073153A1 | 0.375 | Method of authorising communication with a portable electronic device such as to access a memory zone corresponding electronic device and system | GRANT | 2009-06-24 | 2007-12-18 | 39467240 | Good | Gemplus SA | Gemplus SA |
| US4757536A | 0.375 | Method and apparatus for transceiving cryptographically encoded digital data | GRANT | 1988-07-12 | 1984-10-17 | 24654878 | Good | General Electric Co | Ericsson Inc, General Electric Co |
| US5930767A | 0.375 | Transaction methods systems and devices | GRANT | 1999-07-27 | 1997-05-28 | 25327691 | Good | Motorola Inc | Intellectual Ventures I LLC, Hanger Solutions LLC |
| US8484632B2 | 0.375 | System for program code execution with memory storage controller participation | GRANT | 2013-07-09 | 2005-12-22 | 38195398 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US8849716B1 | 0.375 | System and method for preventing identity theft or misuse by restricting access | GRANT | 2014-09-30 | 2001-04-20 | 51588261 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8762210B2 | 0.375 | Alternative payment implementation for electronic retailers | GRANT | 2014-06-24 | 2008-06-03 | 48946437 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US8867779B2 | 0.374 | Image tagging user interface | GRANT | 2014-10-21 | 2008-08-28 | 41721826 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20060212397A1 | 0.374 | Authentication device mobile terminal and authentication method | APPLICATION | 2006-09-21 | 2005-03-11 | 36481268 | Good | NTT Docomo Inc | NTT Docomo Inc |
| US7987514B2 | 0.374 | Systems and methods for retrofitting electronic appliances to accept different content formats | GRANT | 2011-07-26 | 2006-04-04 | 38558938 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US6091816A | 0.374 | Integrated audio recording and GPS system | GRANT | 2000-07-18 | 1995-11-07 | 24214830 | Good | Trimble Navigation Ltd | Trimble Inc |
| US5455865A | 0.374 | Robust packet routing over a distributed network containing malicious failures | GRANT | 1995-10-03 | 1989-05-09 | 27359929 | Good | Digital Equipment Corp | Enterasys Networks Inc |
| US5386369A | 0.374 | License metering system for software applications | GRANT | 1995-01-31 | 1993-07-12 | 22219807 | Good | Globetrotter Software Inc | Flexera Software LLC |
| US5377269A | 0.373 | Security access and monitoring system for personal computer | GRANT | 1994-12-27 | 1992-10-29 | 25514388 | Good | Intelligent Security Systems Inc | Intelligent Security Systems Inc |
| US6252958B1 | 0.373 | Method and apparatus for generating encryption stream ciphers | GRANT | 2001-06-26 | 1997-09-22 | 25499787 | Good | Qualcomm Inc | Qualcomm Inc |
| US7260715B1 | 0.373 | Method and apparatus for revocation list management | GRANT | 2007-08-21 | 1999-12-09 | 23813763 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US20050021832A1 | 0.373 | Deferred acknowledgment communications and alarm management | APPLICATION | 2005-01-27 | 1999-10-15 | 23659421 | Good | Fisher Controls International LLC, Fisher Rosemount Systems Inc | Fisher Controls International LLC |
| US8281155B1 | 0.373 | Content protection using block reordering | GRANT | 2012-10-02 | 2000-11-02 | 45889858 | Good | Intel Corp | Intel Corp |
| US7783578B2 | 0.373 | System for providing cardless payment | GRANT | 2010-08-24 | 2001-09-21 | 25498941 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20030196094A1 | 0.373 | Method and apparatus for authenticating the content of a distributed database | APPLICATION | 2003-10-16 | 2002-04-10 | 28791781 | Good | Applied Invention LLC | Applied Invention LLC |
| US8396246B2 | 0.373 | Tagging images with labels | GRANT | 2013-03-12 | 2008-08-28 | 41722199 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5479513A | 0.372 | Fast and secure encryption-decryption method based on chaotic dynamics | GRANT | 1995-12-26 | 1994-11-18 | 23336261 | Good | Martin Marietta Energy Systems Inc | Lockheed Martin Energy Systems Inc |
| US8549291B2 | 0.372 | Wireless network apparatus storing authentication information in multiple formats and areas and authentication method of the same | GRANT | 2013-10-01 | 2005-07-28 | 37695029 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7231513B1 | 0.372 | Dynamically linked basic input/output system | GRANT | 2007-06-12 | 1999-12-17 | 38120625 | Good | Intel Corp | Intel Corp |
| US7788496B2 | 0.372 | First computer process and second computer process proxy-executing code on behalf thereof | GRANT | 2010-08-31 | 2003-10-08 | 34422221 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20070124810A1 | 0.372 | Method and system for securing electronic transactions | APPLICATION | 2007-05-31 | 2005-11-29 | 38089032 | Good | Individual | Individual |
| US8527416B2 | 0.372 | Business-to-business commerce using financial transaction numbers | GRANT | 2013-09-03 | 2001-06-04 | 26968847 | Good | Orbis Patents Ltd | Orbis Patents Ltd |
| US6208952B1 | 0.372 | Method and system for delayed registration of protocols | GRANT | 2001-03-27 | 1996-10-24 | 24967998 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5799089A | 0.372 | System and apparatus for blockwise encryption/decryption of data | GRANT | 1998-08-25 | 1993-10-14 | 19863011 | Good | Irdeto BV | Irdeto BV |
| US6594361B1 | 0.372 | High speed signal processing smart card | GRANT | 2003-07-15 | 1994-08-19 | 23126377 | Good | Thomson Licensing SAS | Thomson Licensing SAS |
| US8863173B2 | 0.371 | Social networking and peer to peer for TVs | GRANT | 2014-10-14 | 2008-12-11 | 42242174 | Good | Sony Corp, Sony Corp | Sony Corp, Sony Electronics Inc |
| US8095949B1 | 0.371 | Electronic book with restricted access features | GRANT | 2012-01-10 | 1993-12-02 | 46456174 | Good | Adrea LLC | Adrea LLC |
| US4910777A | 0.371 | Packet switching architecture providing encryption across packets | GRANT | 1990-03-20 | 1988-09-20 | 22933643 | Good | AT&T Bell Laboratories Inc | Nokia Bell Labs, AT&T Corp |
| US7174019B2 | 0.371 | Cipher generating device cipher decoding device cipher generating program cipher decoding program authentication system and electronic device | GRANT | 2007-02-06 | 2001-11-12 | 19159799 | Good | Toshiba Information Systems Japan Corp | Toshiba Information Systems Japan Corp |
| US20160125406A1 | 0.371 | TIME-VARYING SECURITY CODE FOR ENABLING AUTHORIZATIONS AND OTHER USES OF FINANCIAL ACCOUNTS | APPLICATION | 2016-05-05 | 2005-02-26 | 39764124 | Good | Individual | Individual |
| US7212636B2 | 0.371 | Encryption of a compressed video stream | GRANT | 2007-05-01 | 2001-02-26 | 4506834 | Good | Nagravision SA | Nagravision SARL |
| US7151833B2 | 0.371 | Selective encryption to enable trick play | GRANT | 2006-12-19 | 2002-09-09 | 31978769 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8010703B2 | 0.371 | Data conversion services and associated distributed processing system | GRANT | 2011-08-30 | 2000-03-30 | 33304301 | Good | Prashtama Wireless LLC | Ai Core Technologies LLC |
| US4739510A | 0.371 | Direct broadcast satellite signal transmission system | GRANT | 1988-04-19 | 1985-05-01 | 24930383 | Good | General Instrument Corp | Arris Technology Inc |
| US7092985B2 | 0.370 | Method of managing workloads and associated distributed processing system | GRANT | 2006-08-15 | 2000-03-30 | 33569049 | Good | United Devices Inc | Ai Core Technologies LLC |
| US6345101B1 | 0.370 | Cryptographic method and apparatus for data communication and storage | GRANT | 2002-02-05 | 1998-10-07 | 22608943 | Good | Individual | Individual |
| US8099495B2 | 0.370 | Method apparatus and system for platform identity binding in a network node | GRANT | 2012-01-17 | 2005-12-29 | 38225951 | Good | Intel Corp | Intel Corp |
| US6122372A | 0.370 | System and method for encapsulating transaction messages with verifiable data generated identifiers | GRANT | 2000-09-19 | 1997-06-04 | 25353169 | Good | Signet Assurance Co LLC | MOORE NANCY BARCLAY |
| US8479186B2 | 0.370 | Method for program code execution with memory storage controller participation | GRANT | 2013-07-02 | 2005-12-22 | 38195399 | Good | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US4995082A | 0.370 | Method for identifying subscribers and for generating and verifying electronic signatures in a data exchange system | GRANT | 1991-02-19 | 1989-02-24 | 8201008 | Good | PUBLIC KEY PARTNERS | PUBLIC KEY PARTNERS |
| WO1998039702A1 | 0.370 | CONTACTLESS LOG-ON SYSTEM FOR COMPUTERS | APPLICATION | 1998-09-11 | 1997-02-19 | 7820791 | Good | ||
| US5177788A | 0.370 | Network message security method and apparatus | GRANT | 1993-01-05 | 1991-10-15 | 25106596 | Good | Ungermann Bass Inc | Nokia Canada Inc |
| US7337326B2 | 0.370 | Apparatus and method for effecting secure physical and commercial transactions in a contactless manner using biometric identity validation | GRANT | 2008-02-26 | 2002-03-28 | 28675474 | Good | Innovation Connection Corp | Innovation Connection Corp |
| US4751732A | 0.369 | Broadcasting system | GRANT | 1988-06-14 | 1984-07-06 | 26472017 | Good | Toshiba Corp | Toshiba Corp |
| US7000241B2 | 0.369 | Method and apparatus for minimizing conditional access information overhead while ensuring conditional access information reception in multi-tuner receivers | GRANT | 2006-02-14 | 2002-11-21 | 32324772 | Good | DirecTV Group Inc | DirecTV LLC |
| US8516058B2 | 0.369 | System and method for dynamic tagging in email | GRANT | 2013-08-20 | 2007-11-02 | 40589286 | Good | International Business Machines Corp | International Business Machines Corp |
| US20050213762A1 | 0.369 | Modular cryptographic device and coupling therefor and related methods | APPLICATION | 2005-09-29 | 2004-03-23 | 34862042 | Good | Harris Corp | Harris Corp |
| US5754761A | 0.369 | Universal sofeware key process | GRANT | 1998-05-19 | 1995-03-06 | 23577365 | Good | Individual | Individual |
| US8103592B2 | 0.369 | First computer process and second computer process proxy-executing code on behalf of first process | GRANT | 2012-01-24 | 2003-10-08 | 46323165 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8688978B2 | 0.369 | Method and apparatus for providing an adaptable security level in an electronic communication | GRANT | 2014-04-01 | 2006-04-13 | 38608993 | Good | Certicom Corp | BlackBerry Ltd |
| US7509407B2 | 0.369 | Load balancing technique implemented in a data network device utilizing a data cache | GRANT | 2009-03-24 | 1999-05-11 | 22459656 | Good | JUNE RAY Ltd | JUNE RAY Ltd |
| US7529778B1 | 0.369 | System and method for providing access to consistent point-in-time file versions | GRANT | 2009-05-05 | 2001-12-12 | 40584991 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7051196B2 | 0.369 | Location-based security for a portable computer | GRANT | 2006-05-23 | 2001-12-05 | 21720375 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US7603452B1 | 0.369 | Networked computer environment assurance system and method | GRANT | 2009-10-13 | 2002-03-26 | 41138098 | Good | Symantec Corp | CA Inc |
| US7979911B2 | 0.368 | First computer process and second computer process proxy-executing code from third computer process on behalf of first process | GRANT | 2011-07-12 | 2003-10-08 | 46304634 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8371932B2 | 0.368 | Wager gaming network with wireless hotspots | GRANT | 2013-02-12 | 2006-02-07 | 38345795 | Good | WMS Gaming Inc | LNW Gaming Inc |
| US5678004A | 0.368 | Authentication apparatus and process | GRANT | 1997-10-14 | 1993-10-01 | 22444776 | Good | NEC America Inc | NEC Corp of America |
| US7577990B2 | 0.368 | Method and system for resolving disputes between service providers and service consumers | GRANT | 2009-08-18 | 2004-02-27 | 34750560 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8250374B2 | 0.368 | Method and apparatus for verifying authenticity of initial boot code | GRANT | 2012-08-21 | 2006-06-27 | 38972749 | Good | Intel Corp | Intel Corp |
| US8918889B2 | 0.368 | Information processing apparatus and method | GRANT | 2014-12-23 | 2004-06-11 | 35058819 | Good | Sony Corp | Sony Corp |
| US8010803B2 | 0.368 | Methods and apparatus for automated export compliance | GRANT | 2011-08-30 | 2006-10-12 | 39283438 | Good | Black Duck Software Inc | Synopsys Inc |
| US8781969B2 | 0.368 | Extensible media rights | GRANT | 2014-07-15 | 2005-05-20 | 37449738 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8011593B2 | 0.367 | Smart apparatus for making secure transactions | GRANT | 2011-09-06 | 2007-03-15 | 39761652 | Good | PATENT ZERO | PATENT ZERO |
| US7436956B2 | 0.367 | Document encryption | GRANT | 2008-10-14 | 2001-07-05 | 9917974 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US8700533B2 | 0.367 | Authenticating licenses for legally-protectable content based on license profiles and content identifiers | GRANT | 2014-04-15 | 2003-12-04 | 34633648 | Good | Black Duck Software Inc | Synopsys Inc |
| US20050086531A1 | 0.367 | Method and system for proxy approval of security changes for a file security system | APPLICATION | 2005-04-21 | 2003-10-20 | 34521588 | Good | PSS Systems Inc | Intellectual Ventures I LLC |
| US5751814A | 0.367 | File encryption method | GRANT | 1998-05-12 | 1995-06-27 | 11067684 | Good | Veritas Technology Solutions Ltd | Veritas Technology Solutions Ltd |
| US5288978A | 0.366 | Mutual authentication system and method which checks the authenticity of a device before transmitting authentication data to the device | GRANT | 1994-02-22 | 1990-10-05 | 17428522 | Good | Toshiba Corp | Toshiba Corp |
| US8554889B2 | 0.366 | Method system and apparatus for managing computer identity | GRANT | 2013-10-08 | 2004-04-21 | 34939154 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6151678A | 0.366 | Anti-theft mechanism for mobile computers | GRANT | 2000-11-21 | 1997-09-09 | 25454647 | Good | Intel Corp | US Bank NA |
| US20030053625A1 | 0.366 | Self-synchronizing stream-oriented data encryption technique | APPLICATION | 2003-03-20 | 2001-09-10 | 26924433 | Good | Titan Corp | L3 Technologies Inc |
| US20050160040A1 | 0.366 | Conditional access system and apparatus | APPLICATION | 2005-07-21 | 2002-04-19 | 29225693 | Good | Koninklijke Philips Electronics NV | Irdeto BV |
| US7742967B1 | 0.366 | Secure and efficient payment processing system | GRANT | 2010-06-22 | 1999-10-01 | 26853989 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US5365587A | 0.366 | Self modifying access code for altering capabilities | GRANT | 1994-11-15 | 1993-03-11 | 26705413 | Good | International Business Machines Corp | International Business Machines Corp |
| WO2002050680A1 | 0.366 | INTEGRATED INTELLIGENT INTER/INTRA-NETWORKING DEVICE | APPLICATION | 2002-06-27 | 2000-12-21 | 26946452 | Good | ||
| US6173399B1 | 0.366 | Apparatus for implementing virtual private networks | GRANT | 2001-01-09 | 1997-06-12 | 25362958 | Good | VPNet Technologies Inc | Avaya Inc, VPNet Technologies Inc |
| US5239648A | 0.366 | COMPUTER NETWORK CAPABLE OF ACCESSING FILE REMOTELY BETWEEN COMPUTER SYSTEMS | GRANT | 1993-08-24 | 1990-09-21 | 17243229 | Good | Toshiba Corp | Toshiba Corp |
| US7734926B2 | 0.365 | System and method for applying security to memory reads and writes | GRANT | 2010-06-08 | 2004-08-27 | 35944859 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7694323B2 | 0.365 | Technique for providing security measures for communications device connectable to a communications network | GRANT | 2010-04-06 | 2004-01-12 | 34739660 | Good | Time Warner Cable Inc | Spectrum Management Holding Co LLC |
| US7715446B2 | 0.365 | Wireless methods and devices employing plural-bit data derived from audio information | GRANT | 2010-05-11 | 1996-04-25 | 46327190 | Good | Digimarc Corp | Digimarc Corp |
| US7796974B2 | 0.365 | Memory device for a cellular telephone | GRANT | 2010-09-14 | 1993-11-23 | 22559883 | Good | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
| US8612759B2 | 0.365 | Communication system for communicating data utilizing challenge data | GRANT | 2013-12-17 | 2006-08-29 | 38684268 | Good | Brother Industries Ltd | Brother Industries Ltd |
| US5907832A | 0.365 | Method of debiting an electronic payment means | GRANT | 1999-05-25 | 1995-11-15 | 19761855 | Good | Koninklijke PTT Nederland NV | Koninklijke KPN NV |
| US5963642A | 0.365 | Method and apparatus for secure storage of data | GRANT | 1999-10-05 | 1996-12-30 | 25110198 | Good | LONG CORNER SECURITY LLC | LONG CORNER SECURITY LLC |
| US6038665A | 0.365 | System and method for backing up computer files over a wide area computer network | GRANT | 2000-03-14 | 1996-12-03 | 26717848 | Good | Fairbanks Systems Group | CDD TECHNOLOGIES LLC, DOMINION VENTURE FINANCE LLC |
| US20070083916A1 | 0.365 | System for authentication of electronic devices | APPLICATION | 2007-04-12 | 2005-10-07 | 37912281 | Good | Avago Technologies Fiber IP Singapore Pte Ltd, Avago Technologies General IP Singapore Pte Ltd | Avago Technologies International Sales Pte Ltd |
| US6377994B1 | 0.365 | Method and apparatus for controlling server access to a resource in a client/server system | GRANT | 2002-04-23 | 1996-04-15 | 24534749 | Good | International Business Machines Corp | International Business Machines Corp |
| US7284265B2 | 0.365 | System and method for incremental refresh of a compiled access control table in a content management system | GRANT | 2007-10-16 | 2002-04-23 | 29215587 | Good | International Business Machines Corp | Google LLC |
| US20050127164A1 | 0.365 | Method and system for conducting a transaction using a proximity device and an identifier | APPLICATION | 2005-06-16 | 2002-03-19 | 34657892 | Good | Mastercard International Inc | Mastercard International Inc |
| US5615393A | 0.365 | Computer system having a cordless keyboard and an induction coil in a plug-in electronic card module | GRANT | 1997-03-25 | 1993-03-15 | 27363959 | Good | Elonex IP Holdings Ltd | PDACO Ltd |
| US5600324A | 0.365 | Keyless entry system using a rolling code | GRANT | 1997-02-04 | 1992-05-11 | 25378434 | Good | Rockwell International Corp | Boeing North American Inc, ArvinMeritor Technology LLC |
| US6157966A | 0.365 | System and method for an ISO7816 complaint smart card to become master over a terminal | GRANT | 2000-12-05 | 1997-06-30 | 26729305 | Good | Schlumberger Malco Inc | Axalto Inc |
| US20060251246A1 | 0.364 | Encryption device decryption device and data reproduction device | APPLICATION | 2006-11-09 | 2003-03-07 | 32958961 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp, Individual |
| US20050138371A1 | 0.364 | Method and system for distribution of notifications in file security systems | APPLICATION | 2005-06-23 | 2003-12-19 | 34678517 | Good | PSS Systems Inc | Intellectual Ventures I LLC |
| US6560338B1 | 0.363 | Limiting delays associated with the generation of encryption stream ciphers | GRANT | 2003-05-06 | 1998-08-28 | 22930364 | Good | Qualcomm Inc | Qualcomm Inc |
| US7827143B1 | 0.363 | Method and apparatus for generating readable unique identifiers | GRANT | 2010-11-02 | 2005-03-28 | 37036436 | Good | Symantec Corp | CA Inc |
| US5425101A | 0.363 | System and method for simultaneously authorizing multiple virtual channels | GRANT | 1995-06-13 | 1993-12-03 | 22578718 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US20020095580A1 | 0.363 | Secure transactions using cryptographic processes | APPLICATION | 2002-07-18 | 2000-12-08 | 27400775 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20020128983A1 | 0.363 | Method and device for returning of change in an electronic payment system | APPLICATION | 2002-09-12 | 2000-11-10 | 8170347 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB, Individual |
| US7634429B2 | 0.363 | Architecture for an electronic shopping service integratable with a software application | GRANT | 2009-12-15 | 2000-06-30 | 26910084 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7792931B2 | 0.363 | Model-based system provisioning | GRANT | 2010-09-07 | 2003-03-06 | 32830044 | Good | Microsoft Corp | ServiceNow Inc |
| US7278582B1 | 0.363 | Hardware security module (HSM) chip card | GRANT | 2007-10-09 | 2004-12-03 | 38562047 | Good | Sun Microsystems Inc | Oracle America Inc |
| US8091142B2 | 0.363 | Supplementary trust model for software licensing/commercial digital distribution policy | GRANT | 2012-01-03 | 2005-04-26 | 37188243 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5627355A | 0.363 | Transaction device equipment and method for protecting account numbers and their associated personal identification numbers | GRANT | 1997-05-06 | 1994-07-13 | 46250307 | Good | SECURE INFORMATIOON TECHNOLOGIES LLC | SECURE INFORMATIOON TECHNOLOGIES LLC |
| US5684876A | 0.362 | Apparatus and method for cipher stealing when encrypting MPEG transport packets | GRANT | 1997-11-04 | 1995-11-15 | 26676071 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US20050010670A1 | 0.362 | Port proxy and system for server and client computers | APPLICATION | 2005-01-13 | 1999-04-12 | 34864173 | Good | Softricity Inc | Microsoft Technology Licensing LLC, Softricity Inc |
| US8438645B2 | 0.362 | Secure clock with grace periods | GRANT | 2013-05-07 | 2005-04-27 | 37235971 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4352952A | 0.362 | Data security module | GRANT | 1982-10-05 | 1978-06-12 | 26825050 | Good | Motorola Inc | Motorola Solutions Inc |
| US7203493B2 | 0.362 | Wireless communication system | GRANT | 2007-04-10 | 2000-12-27 | 26606931 | Good | Canon Inc | Canon Inc |
| US5594794A | 0.362 | Method and apparatus for free previews of communication network services | GRANT | 1997-01-14 | 1994-10-18 | 23264274 | Good | General Instrument Corp | Arris Technology Inc |
| US6178236B1 | 0.361 | Method and system for providing password protection | GRANT | 2001-01-23 | 1996-03-27 | 24506089 | Good | Siemens Information and Communication Networks Inc | Siemens AG |
| US8185473B2 | 0.361 | Trusted infrastructure support systems methods and techniques for secure electronic commerce electronic transactions commerce process control and automation distributed computing and rights management | GRANT | 2012-05-22 | 1995-02-13 | 37036736 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US8639946B2 | 0.361 | System and method of using a protected non-volatile memory | GRANT | 2014-01-28 | 2005-06-24 | 35395187 | Good | SigmaTel LLC | Morgan Stanley Senior Funding Inc, NXP USA Inc |
| US6134324A | 0.361 | Method and system for distributing a plurality of software products and limiting access thereto | GRANT | 2000-10-17 | 1991-07-31 | 27399534 | Good | LSI Logic Corp | LSI Corp |
| US6971022B1 | 0.360 | Cryptographic apparatus for performing cryptography on a specified area of content data | GRANT | 2005-11-29 | 1999-06-15 | 35405413 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US20050172154A1 | 0.360 | Systems and methods for providing digital content and caller alerts to wireless network-enabled devices | APPLICATION | 2005-08-04 | 2004-01-29 | 34830502 | Good | Chaoticom Inc | Chaoticom Inc |
| US6041122A | 0.360 | Method and apparatus for hiding crytographic keys utilizing autocorrelation timing encoding and computation | GRANT | 2000-03-21 | 1998-02-27 | 21865760 | Good | Intel Corp | Honeyman Cipher Solutions LLC |
| US9002909B2 | 0.360 | Tracking marked documents | GRANT | 2015-04-07 | 2005-04-27 | 34640264 | Good | Clearswift Ltd | Clearswift Ltd |
| US6385642B1 | 0.360 | Internet web server cache storage and session management system | GRANT | 2002-05-07 | 1998-11-03 | 23134208 | Good | YouDecide com Inc | YouDecide com Inc |
| US20070130474A1 | 0.360 | Creating multiple one-time passcodes | APPLICATION | 2007-06-07 | 2005-12-05 | 38120178 | Good | Tri D Systems Inc | TRI-D SYSTEMS Inc, Tri D Systems Inc |
| US7469339B2 | 0.360 | Secure multiple application card system and process | GRANT | 2008-12-23 | 1997-05-15 | 27487180 | Good | Multos Ltd | Multos Ltd, Mondex International Ltd |
| US11134022B2 | 0.360 | Simple integration of an on-demand compute environment | GRANT | 2021-09-28 | 2005-03-16 | 53799147 | Good | III Holdings 12 LLC | III Holdings 12 LLC |
| US4509093A | 0.360 | Electronic locking device having key and lock parts interacting via electrical pulses | GRANT | 1985-04-02 | 1982-07-09 | 6168064 | Good | Huelsbeck and Fuerst GmbH and Co KG | Huelsbeck and Fuerst GmbH and Co KG |
| US6011910A | 0.360 | Supporting authentication across multiple network access servers | GRANT | 2000-01-04 | 1997-04-08 | 25264973 | Good | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US8849902B2 | 0.360 | System for providing policy based content service in a mobile network | GRANT | 2014-09-30 | 2008-01-25 | 40789921 | Good | Seven Networks Inc | Seven Networks Inc |
| US20060004829A1 | 0.359 | Rolling keys | APPLICATION | 2006-01-05 | 2004-05-27 | 35515293 | Good | Silverbrook Research Pty Ltd | Silverbrook Research Pty Ltd |
| US20020136400A1 | 0.359 | R-conversion encryption method and system | APPLICATION | 2002-09-26 | 2001-01-08 | 25043567 | Good | Individual | Individual |
| US10089621B2 | 0.359 | Data support with tan-generator and display | GRANT | 2018-10-02 | 2004-04-07 | 34963608 | Good | Giesecke and Devrient Mobile Security GmbH | Giesecke and Devrient Mobile Security GmbH |
| US20050018848A1 | 0.359 | Security system using optical information recording medium | APPLICATION | 2005-01-27 | 2002-01-11 | 11738125 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US20060294392A1 | 0.359 | Protection of a password-based user authentication in presence of a foe | APPLICATION | 2006-12-28 | 2005-06-28 | 37084676 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US20020094083A1 | 0.358 | Encryption scheme for limiting the maximum number of accesses to a digital file of predetermined content | APPLICATION | 2002-07-18 | 2001-01-12 | 25051049 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp, Individual |
| US7821404B2 | 0.358 | Systems and methods for improved health care compliance | GRANT | 2010-10-26 | 1995-11-22 | 46322958 | Good | Individual | Individual |
| US10594563B2 | 0.358 | Network device detection identification and management | GRANT | 2020-03-17 | 2006-04-05 | 38575157 | Good | Individual | Individual |
| US4849927A | 0.358 | Method of controlling the operation of security modules | GRANT | 1989-07-18 | 1987-06-12 | 10618788 | Good | NCR Corp | NCR Voyix Corp |
| WO2004066296A1 | 0.358 | RELIABLE STORAGE MEDIUM ACCESS CONTROL METHOD AND DEVICE | APPLICATION | 2004-08-05 | 2003-01-24 | 32748942 | Good | ||
| US4337483A | 0.358 | Text video-transmission system provided with means for controlling access to the information | GRANT | 1982-06-29 | 1979-02-06 | 9221650 | Good | Francais Ministre des PTT, Telediffusion de France ets Public de Diffusion | L'ETAT FRANCAIS REPRESENTE PAR SECRETAIRE D'ETAT POSTES ET TELECOMMUNICATIONS (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATION), Francais Ministre des PTT, Telediffusion de France ets Public de Diffusion |
| US8060877B1 | 0.358 | Undefeatable transformation for virtual machine I/O operations | GRANT | 2011-11-15 | 2001-04-26 | 38374138 | Good | VMware LLC | VMware LLC |
| US5555551A | 0.358 | Method and apparatus for fraud control in cellular telephone systems | GRANT | 1996-09-10 | 1993-06-29 | 22184508 | Good | AirTouch Communications Inc | Cellco Partnership |
| US5961590A | 0.358 | System and method for synchronizing electronic mail between a client site and a central site | GRANT | 1999-10-05 | 1997-04-11 | 25408591 | Good | RoamPage Inc | FB COMMERCIAL FINANCE Inc, Malikie Innovations Ltd, Good Technology Corp |
| US8132179B1 | 0.357 | Web service interface for mobile agents | GRANT | 2012-03-06 | 2006-12-22 | 45758064 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC |
| US6505300B2 | 0.357 | Method and system for secure running of untrusted content | GRANT | 2003-01-07 | 1998-06-12 | 22262174 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7716728B2 | 0.357 | Security scopes and profiles | GRANT | 2010-05-11 | 2004-02-16 | 34838462 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6088457A | 0.357 | Method and apparatus for over the air programming a communication device | GRANT | 2000-07-11 | 1995-08-16 | 24053044 | Good | Wireless Access Inc | PerComm Inc |
| US7426752B2 | 0.357 | System and method for order-preserving encryption for numeric data | GRANT | 2008-09-16 | 2004-01-05 | 34711576 | Good | International Business Machines Corp | International Business Machines Corp |
| US6947908B1 | 0.357 | System and use for correspondent banking | GRANT | 2005-09-20 | 1998-08-27 | 34992082 | Good | Citibank NA | Citibank NA |
| US4827507A | 0.357 | Duplex analog scrambler | GRANT | 1989-05-02 | 1987-06-19 | 22061154 | Good | Motorola Inc | Motorola Solutions Inc |
| US7475259B1 | 0.356 | Multiple nonvolatile memories | GRANT | 2009-01-06 | 2002-02-28 | 27765334 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US8209709B2 | 0.356 | Cross-platform event engine | GRANT | 2012-06-26 | 2005-03-14 | 42307179 | Good | Seven Networks Inc | Seven Networks Inc |
| US20060072611A1 | 0.356 | Conditional access apparatus and method | APPLICATION | 2006-04-06 | 2002-06-12 | 29724482 | Good | Koninklijke Philips Electronics NV | Irdeto BV |
| US7457967B2 | 0.355 | Hidden identification | GRANT | 2008-11-25 | 2002-02-28 | 27753608 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US5680462A | 0.355 | Information encoder/decoder using chaotic systems | GRANT | 1997-10-21 | 1995-08-07 | 24039438 | Good | Sandia Corp | National Technology and Engineering Solutions of Sandia LLC |
| US8555359B2 | 0.355 | System and methods for automatically accessing a web site on behalf of a client | GRANT | 2013-10-08 | 2009-02-26 | 42631012 | Good | Yodlee Inc | Yodlee Inc |
| US8041955B2 | 0.355 | Grid mutual authorization through proxy certificate generation | GRANT | 2011-10-18 | 2004-03-25 | 34968827 | Good | International Business Machines Corp | International Business Machines Corp |
| US7698737B2 | 0.355 | Tamper-resistant control unit | GRANT | 2010-04-13 | 2001-06-12 | 7687921 | Good | Giesecke and Devrient GmbH | Giesecke and Devrient Mobile Security GmbH |
| US20040123132A1 | 0.355 | Enhancing data integrity and security in a processor-based system | APPLICATION | 2004-06-24 | 2002-12-20 | 32594302 | Good | Axalto Inc | Thales DIS USA Inc, Individual |
| US5381480A | 0.355 | System for translating encrypted data | GRANT | 1995-01-10 | 1993-09-20 | 22413083 | Good | International Business Machines Corp | International Business Machines Corp |
| US9361243B2 | 0.355 | Method and system for providing restricted access to a storage medium | GRANT | 2016-06-07 | 1998-07-31 | 48871343 | Good | Kom Networks Inc | Kom Software Inc |
| US20030212805A1 | 0.355 | Profile information acquisition program and apparatus | APPLICATION | 2003-11-13 | 2002-02-18 | 28449025 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp, Individual |
| US20070078775A1 | 0.354 | System and method for preventing unauthorized use of digital works | APPLICATION | 2007-04-05 | 2005-09-14 | 37864594 | Good | TETRAGLYPH TECHNOLOGIES Inc | TETRAGLYPH TECHNOLOGIES Inc |
| US20040039922A1 | 0.354 | Method and apparatus for processing arbitrary key bit length encryption operations with similar efficiencies | APPLICATION | 2004-02-26 | 2002-08-26 | 31887583 | Good | Mosaid Technologies Inc | Google LLC |
| US5008853A | 0.354 | Representation of collaborative multi-user activities relative to shared structured data objects in a networked workstation environment | GRANT | 1991-04-16 | 1987-12-02 | 22433046 | Good | Xerox Corp | Xerox Corp |
| US8171307B1 | 0.354 | Background encryption of disks in a large cluster | GRANT | 2012-05-01 | 2006-05-26 | 45990969 | Good | NetApp Inc | NetApp Inc |
| US7450946B2 | 0.354 | System and method for automatic wireless detection and identification of document processing service location | GRANT | 2008-11-11 | 2005-10-03 | 37903159 | Good | Toshiba Corp, Toshiba TEC Corp | Toshiba Corp, Toshiba TEC Corp |
| US5949044A | 0.354 | Method and apparatus for funds and credit line transfers | GRANT | 1999-09-07 | 1997-06-13 | 25363396 | Good | Walker Asset Management LP | PayPal Inc |
| US20060280138A1 | 0.354 | Wireless access point repeater | APPLICATION | 2006-12-14 | 2005-06-13 | 37524029 | Good | Nvidia Corp | Nvidia Corp |
| US20100058450A1 | 0.354 | PASS CODE PROVISION | APPLICATION | 2010-03-04 | 2008-08-28 | 41606251 | Good | JACOBIAN INNOVATION UNLIMITED LLC | Empire Technology Development LLC |
| US20070067637A1 | 0.354 | Method and a system for preventing impersonation of a database user | APPLICATION | 2007-03-22 | 2000-11-29 | 24912744 | Good | Protegrity a Swedish Corp | Protegrity Corp, Protegrity a Swedish Corp |
| US7248696B2 | 0.354 | Dynamic system bus encryption using improved differential transitional encoding | GRANT | 2007-07-24 | 2002-09-12 | 31991430 | Good | International Business Machines Corp | International Business Machines Corp |
| US7802310B2 | 0.354 | Controlling access to data in a data processing system | GRANT | 2010-09-21 | 1995-04-11 | 23685427 | Good | Level 3 Communications LLC, Kinetech Inc | Personalweb Technologies LLC, Level 3 Communications LLC |
| US7050586B1 | 0.353 | Systems and methods for retrofitting electronic appliances to accept different content formats | GRANT | 2006-05-23 | 2000-06-19 | 36423913 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US11675560B2 | 0.353 | Methods and apparatus for mesh networking using wireless devices | GRANT | 2023-06-13 | 2005-05-05 | 81256982 | Good | III Holdings 1 LLC | III Holdings 1 LLC |
| US8453206B2 | 0.353 | Detecting unauthorized tampering of a program | GRANT | 2013-05-28 | 2006-11-09 | 39364514 | Good | Panasonic Corp | Panasonic Corp |
| US20010011250A1 | 0.353 | DISTRIBUTED NETWORK BASED ELECTRONIC WALLET | APPLICATION | 2001-08-02 | 1997-11-12 | 26745443 | Good | Citicorp Development Center Inc | Citicorp Credit Services Inc USA |
| US8549513B2 | 0.353 | Model-based virtual system provisioning | GRANT | 2013-10-01 | 2005-06-29 | 37591400 | Good | Microsoft Corp | ServiceNow Inc |
| US7496201B2 | 0.353 | Portable host-pluggable appliance tracking system | GRANT | 2009-02-24 | 2007-03-02 | 39733923 | Good | WestinTech LLC | ACTIVETRAK Inc |
| US7499875B1 | 0.352 | Method and apparatus for facilitating online payment transactions in a network-based transaction facility using multiple payment instruments | GRANT | 2009-03-03 | 2000-03-17 | 40385452 | Good | eBay Inc | PayPal Inc |
| US5974143A | 0.352 | Virus-resistent mechanism for transaction verification to confirming user | GRANT | 1999-10-26 | 1997-09-30 | 25473762 | Good | Intel Corp | Intel Corp |
| US20070260759A1 | 0.352 | APPARATUS SYSTEM AND METHOD FOR COMPLETE DATA MIGRATION FROM A WIRELESS COMMUNICATION DEVICE | APPLICATION | 2007-11-08 | 2006-04-14 | 38662421 | Good | International Business Machines Corp | International Business Machines Corp |
| US6340117B1 | 0.352 | Apparatus and method for transferring information between a removable memory and a computer | GRANT | 2002-01-22 | 1994-04-19 | 27488384 | Good | SmartDisk Corp | Mitsubishi Chemical Media Co Ltd |
| US20050216938A1 | 0.352 | In-flight entertainment system with wireless communication among components | APPLICATION | 2005-09-29 | 2002-05-14 | 34991701 | Good | Thales Avionics Inc | Thales Avionics Inc |
| US8495024B2 | 0.352 | Navigation of electronic backups | GRANT | 2013-07-23 | 2006-08-04 | 38696148 | Good | Apple Inc | Apple Inc |
| US6330333B1 | 0.352 | Cryptographic system for wireless communications | GRANT | 2001-12-11 | 1995-07-03 | 23982192 | Good | Lucent Technologies Inc | AT&T Corp, Nokia of America Corp |
| US5550984A | 0.352 | Security system for preventing unauthorized communications between networks by translating communications received in ip protocol to non-ip protocol to remove address and routing services information | GRANT | 1996-08-27 | 1994-12-07 | 23377168 | Good | Matsushita Electric Corp of America | Panasonic Corp of North America |
| US8931703B1 | 0.352 | Payment cards and devices for displaying barcodes | GRANT | 2015-01-13 | 2009-03-16 | 52247675 | Good | Dynamics Inc | Dynamics Inc |
| US6282418B1 | 0.351 | Method telecommunication system and processor device | GRANT | 2001-08-28 | 1998-07-20 | 8235693 | Good | Alcatel SA | Alcatel Lucent SAS |
| US11132164B2 | 0.351 | WiFi remote displays | GRANT | 2021-09-28 | 2005-05-05 | 44544888 | Good | III Holdings 1 LLC | III Holdings 1 LLC |
| US7570164B2 | 0.351 | System and method for implementing virtual RFID tags | GRANT | 2009-08-04 | 2005-12-30 | 38232287 | Good | SkyeTek Inc | TomTom International BV |
| US7761404B2 | 0.351 | System and method for managing application specific privileges in a content management system | GRANT | 2010-07-20 | 2002-04-23 | 29215586 | Good | International Business Machines Corp | International Business Machines Corp |
| US9100457B2 | 0.351 | Method and apparatus for transmission framing in a wireless communication system | GRANT | 2015-08-04 | 2001-03-28 | 26959989 | Good | Qualcomm Inc | Qualcomm Inc |
| US7216232B1 | 0.350 | Method and device for inserting and authenticating a digital signature in digital data | GRANT | 2007-05-08 | 1999-04-20 | 23135642 | Good | NEC Corp | NEC Corp of America |
| US7170997B2 | 0.350 | Method of generating pseudo-random numbers in an electronic device and a method of encrypting and decrypting electronic data | GRANT | 2007-01-30 | 2000-12-07 | 26689618 | Good | Cryptico AS | Cryptico AS |
| US7215772B2 | 0.350 | Method and apparatus for remote digital key generation | GRANT | 2007-05-08 | 1999-11-09 | 28452305 | Good | Chaoticom Inc | ONMOBILE LIVE Inc |
| US7617527B2 | 0.350 | Architecture for virtual private networks | GRANT | 2009-11-10 | 1997-06-12 | 25362956 | Good | Avaya Inc | Avaya Inc |
| US5852290A | 0.350 | Smart-card based access control system with improved security | GRANT | 1998-12-22 | 1995-08-04 | 25107724 | Good | Thomson Consumer Electronics Inc | Technicolor USA Inc |
| US4811393A | 0.350 | Method and system for diversification of a basic key and for authentication of a thus-diversified key | GRANT | 1989-03-07 | 1986-07-17 | 9337515 | Good | Bull SA | Bull SA, CP8 Technologies SA |
| US8880529B2 | 0.349 | Hierarchical tags with community-based ratings | GRANT | 2014-11-04 | 2007-05-15 | 43032468 | Good | Tivo Inc | Adeia Media Solutions Inc |
| US5727063A | 0.349 | Pseudo-random generator | GRANT | 1998-03-10 | 1995-11-27 | 24248372 | Good | Bell Communications Research Inc | Nytell Software LLC |
| US7697693B1 | 0.349 | Quantum cryptography with multi-party randomness | GRANT | 2010-04-13 | 2004-03-09 | 42078247 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US8112311B2 | 0.349 | Systems and methods for distribution of entertainment and advertising content | GRANT | 2012-02-07 | 2001-02-12 | 27569667 | Good | Ochoa Optics LLC | Zarbana Digital Fund LLC, World Theatre Inc |
| US20070113083A1 | 0.348 | SYSTEM AND METHOD OF MESSAGE AUTHENTICATION | APPLICATION | 2007-05-17 | 2005-07-14 | 37663458 | Good | Individual | Individual |
| US8504527B2 | 0.348 | Application-based backup-restore of electronic information | GRANT | 2013-08-06 | 2006-08-04 | 39030548 | Good | Apple Inc | Apple Inc |
| US8990276B2 | 0.348 | Circuit and method for generating a true circuit-specific and time-invariant random number | GRANT | 2015-03-24 | 2008-01-11 | 40565039 | Good | TDK Micronas GmbH | TDK Micronas GmbH |
| US5778322A | 0.348 | Method and apparatus for controlling transceiver operations in a radio communications system to reduce same channel frequency interference | GRANT | 1998-07-07 | 1993-07-16 | 22236856 | Good | Ericsson Inc | Ericsson Inc |
| US20040131181A1 | 0.348 | Method and apparatus for encrypting content | APPLICATION | 2004-07-08 | 2002-04-03 | 32682600 | Good | Thomson Licensing SAS | Thomson Licensing SAS |
| US6473406B1 | 0.348 | Method and apparatus for transparently proxying a connection | GRANT | 2002-10-29 | 1997-07-31 | 25417973 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7813507B2 | 0.347 | Method and system for creating random cryptographic keys in hardware | GRANT | 2010-10-12 | 2005-04-21 | 37186911 | Good | Intel Corp | Intel Corp |
| US6490357B1 | 0.347 | Method and apparatus for generating encryption stream ciphers | GRANT | 2002-12-03 | 1998-08-28 | 22504095 | Good | Qualcomm Inc | Qualcomm Inc |
| US8316442B2 | 0.347 | Preventing secure data from leaving the network perimeter | GRANT | 2012-11-20 | 2008-01-15 | 40851880 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6587561B1 | 0.347 | Key delivery in a secure broadcasting system | GRANT | 2003-07-01 | 1998-03-04 | 11071302 | Good | NDS Ltd | Synamedia Ltd |
| US9325790B1 | 0.347 | Servicing of network software components of nodes of a cluster storage system | GRANT | 2016-04-26 | 2009-02-17 | 55754834 | Good | NetApp Inc | NetApp Inc |
| US20080098478A1 | 0.347 | System Method and Computer Program Product for Administering Trust Dependent Functional Control over a Portable Endpoint Security Device | APPLICATION | 2008-04-24 | 2006-10-20 | 39319587 | Good | Redcannon Inc | Redcannon Inc |
| US4320387A | 0.347 | Information communicating apparatus and method | GRANT | 1982-03-16 | 1978-12-28 | 26802540 | Good | Individual | Individual |
| US5986690A | 0.346 | Electronic book selection and delivery system | GRANT | 1999-11-16 | 1992-12-09 | 46252822 | Good | Discovery Communications Inc | Adrea LLC |
| US7287168B2 | 0.346 | Partial encryption and PID mapping | GRANT | 2007-10-23 | 2001-06-06 | 46204375 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| EP1381182A1 | 0.346 | Method for communicating between devices | GRANT | 2004-01-14 | 2002-07-10 | 29725305 | Good | Somfy SA | Somfy SA |
| US7519177B2 | 0.346 | Method and system for processing a data set | GRANT | 2009-04-14 | 2000-12-19 | 24981401 | Good | International Business Machines Corp | International Business Machines Corp |
| US5909652A | 0.346 | Radio communication system and radio communication terminal | GRANT | 1999-06-01 | 1995-04-18 | 14686621 | Good | Casio Computer Co Ltd | Casio Computer Co Ltd |
| US8965929B2 | 0.346 | Manipulating electronic backups | GRANT | 2015-02-24 | 2007-06-08 | 40096848 | Good | Apple Inc | Apple Inc |
| US5048086A | 0.345 | Encryption system based on chaos theory | GRANT | 1991-09-10 | 1990-07-16 | 24207823 | Good | Hughes Aircraft Co | DirecTV Group Inc |
| WO2003014887A2 | 0.345 | METHOD FOR SUPPORTING DYNAMIC PASSWORD | APPLICATION | 2003-02-20 | 2001-08-09 | 25450282 | Good | ||
| US7694152B2 | 0.345 | Memory controller with performance-modulated security | GRANT | 2010-04-06 | 2005-02-03 | 36758069 | Good | International Business Machines Corp | International Business Machines Corp |
| US5752246A | 0.345 | Service agent for fulfilling requests of a web browser | GRANT | 1998-05-12 | 1995-06-07 | 23884142 | Good | International Business Machines Corp | Google LLC |
| US10693970B2 | 0.345 | Servicing of storage device software components of nodes of a cluster storage system | GRANT | 2020-06-23 | 2009-02-17 | 54783279 | Good | NetApp Inc | NetApp Inc |
| US20100241535A1 | 0.344 | ACCOUNT ACTIVITY ALERT | APPLICATION | 2010-09-23 | 2009-03-19 | 42738471 | Good | Visa USA Inc | Visa USA Inc |
| US9143809B2 | 0.344 | Device associated with a user account | GRANT | 2015-09-22 | 1999-10-05 | 27574995 | Good | ZapMedia Services Inc | Nim Sar, ZapMedia Services Inc |
| US7237257B1 | 0.344 | Leveraging a persistent connection to access a secured service | GRANT | 2007-06-26 | 2001-04-11 | 38178914 | Good | AOL LLC | Meta Platforms Inc |
| US8751793B2 | 0.343 | Trusted infrastructure support systems methods and techniques for secure electronic commerce transaction and rights management | GRANT | 2014-06-10 | 1995-02-13 | 32601076 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US20080105751A1 | 0.343 | Powered Authenticating Cards | APPLICATION | 2008-05-08 | 2006-10-31 | 39344868 | Good | Solicore Inc | Solicore Inc, Individual |
| US5305383A | 0.343 | Method of electronic payment by chip card by means of numbered tokens allowing the detection of fraud | GRANT | 1994-04-19 | 1991-04-03 | 9411418 | Good | France Telecom and Telediffusion de France SA, US Philips Corp | France Telecom and Telediffusion de France SA, US Philips Corp |
| US7137548B2 | 0.343 | Removable card for use in a radio unit | GRANT | 2006-11-21 | 1992-10-06 | 27403251 | Good | InterDigital Technology Corp | InterDigital Technology Corp |
| US20040122768A1 | 0.343 | Electronic wallet for wireless computing device | APPLICATION | 2004-06-24 | 2002-12-19 | 32593421 | Good | International Business Machines Corp | International Business Machines Corp |
| EP1901195A2 | 0.342 | Unauthorized usage prevention system and information processing apparatus | GRANT | 2008-03-19 | 2006-09-11 | 38819696 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| US7895616B2 | 0.342 | Reconstitution of program streams split across multiple packet identifiers | GRANT | 2011-02-22 | 2001-06-06 | 27536357 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20040234074A1 | 0.342 | Generation of a mathematically constrained key using a one-way function | APPLICATION | 2004-11-25 | 1999-11-29 | 23787154 | Good | General Instrument Corp | Arris Technology Inc |
| US8725646B2 | 0.342 | Output protection levels | GRANT | 2014-05-13 | 2005-04-15 | 37109729 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7979419B2 | 0.342 | Distributed search methods for time-shifted and live peer-to-peer video streaming | GRANT | 2011-07-12 | 2007-11-01 | 40588103 | Good | Sharp Laboratories of America Inc | Sharp Corp |
| US8800857B1 | 0.342 | System and method for crediting loyalty program points and providing loyalty rewards by use of an electronic tag | GRANT | 2014-08-12 | 2001-08-13 | 51267180 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20060004974A1 | 0.342 | Portable non-volatile memory device and method for preventing unauthorized access to data stored thereon | APPLICATION | 2006-01-05 | 2003-03-13 | 46322612 | Good | AUTHENEX Ltd | AUTHENEX Ltd |
| US8301300B2 | 0.342 | System and method for smart card personalization | GRANT | 2012-10-30 | 1996-04-15 | 26687742 | Good | Card Tech Corp | Card Tech Corp |
| US5261070A | 0.342 | Method and apparatus for forming unique user identification data at remote terminal for secure transmission of data from host terminal | GRANT | 1993-11-09 | 1986-07-24 | 27323693 | Good | Meiji Milk Products Co Ltd | Meiji Dairies Corp |
| US20040003275A1 | 0.342 | Information storage apparatus information processing system specific number generating method and specific number generating program | APPLICATION | 2004-01-01 | 2002-06-28 | 29717686 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US7624434B2 | 0.341 | System for providing firewall capabilities to a communication device | GRANT | 2009-11-24 | 2002-03-01 | 27787612 | Good | 3Com Corp | Valtrus Innovations Ltd, HP Inc, Hewlett Packard Enterprise Development LP |
| US7215770B2 | 0.341 | System and method for partially encrypted multimedia stream | GRANT | 2007-05-08 | 2002-01-02 | 34375137 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7596699B2 | 0.341 | Battery authentication system | GRANT | 2009-09-29 | 2004-02-24 | 34865509 | Good | Intersil Americas LLC | Intersil Americas LLC |
| US8098817B2 | 0.341 | Methods and apparatus for mixing encrypted data with unencrypted data | GRANT | 2012-01-17 | 2003-12-22 | 34679146 | Good | Intel Corp | Intel Corp |
| US7681045B2 | 0.341 | Software algorithm identification | GRANT | 2010-03-16 | 2006-10-12 | 39304389 | Good | Black Duck Software Inc | Synopsys Inc |
| US20030028887A1 | 0.341 | Method to control the copying and/or broadcasting of audiovisual signals transmitted to within a home audiovisual network | APPLICATION | 2003-02-06 | 2001-07-02 | 27248783 | Good | Canon Europa NV | Canon Europa NV |
| EP0973125A2 | 0.341 | Method for managing security for card-type storage medium and a card-type storage medium and a transaction apparatus therefor | GRANT | 2000-01-19 | 1994-08-01 | 16078382 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US4991207A | 0.340 | One-way address transmission system of PCM music | GRANT | 1991-02-05 | 1988-03-26 | 13444191 | Good | Kenwood KK | Kenwood KK |
| US6304659B1 | 0.340 | Secure data broadcasting | GRANT | 2001-10-16 | 1996-03-15 | 10790448 | Good | Tandberg Television AS | Ericsson AB |
| US5436621A | 0.340 | Messaging peripheral with secure message data function | GRANT | 1995-07-25 | 1993-07-02 | 22187941 | Good | Motorola Inc | Motorola Mobility LLC |
| US8919643B2 | 0.340 | Method and apparatus for using at least a portion of a one-time password as a dynamic card verification value | GRANT | 2014-12-30 | 2006-11-15 | 39368275 | Good | Bank of America Corp | Bank of America Corp |
| US6052465A | 0.340 | Optical disk an optical disk barcode forming method an optical disk reproduction apparatus a marking forming apparatus a method of forming a laser marking on an optical disk and a method of manufacturing an optical disk | GRANT | 2000-04-18 | 1995-10-09 | 26343534 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp |
| US7549051B2 | 0.339 | Long-life digital certification for publishing long-life digital content or the like in content rights management system or the like | GRANT | 2009-06-16 | 2005-03-10 | 36972388 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4535355A | 0.339 | Method and apparatus for scrambling and unscrambling data streams using encryption and decryption | GRANT | 1985-08-13 | 1982-06-23 | 4123082 | Good | Microdesign Ltd Canada | MICRODESIGN Ltd, Microdesign Ltd Canada |
| US5991400A | 0.339 | Time-shifted conditional access | GRANT | 1999-11-23 | 1995-10-31 | 8220794 | Good | US Philips Corp | US Philips Corp |
| US6163844A | 0.339 | Method for granting accesses to information in a distributed computer system | GRANT | 2000-12-19 | 1997-03-06 | 8226560 | Good | Software and Systems Engr Ltd | Infineon Technologies AG |
| US20050071634A1 | 0.339 | Certification apparatus method and device for authenticating message origin | APPLICATION | 2005-03-31 | 2001-11-19 | 8869530 | Good | Xiring SA | CB INVESTISSEMENTS PLC, CYBER-COMM, Ingenico Group SA, CB INVESTISSEMENTS PLC, CYBER-COMM |
| US7343398B1 | 0.339 | Methods apparatuses and systems for transparently intermediating network traffic over connection-based authentication protocols | GRANT | 2008-03-11 | 2002-09-04 | 39155447 | Good | Packeteer Inc | CA Inc |
| US7243853B1 | 0.339 | Method and system for facilitating memory and application management on a secured token | GRANT | 2007-07-17 | 2001-12-04 | 38235520 | Good | Visa USA Inc | Visa USA Inc, Visa International Service Association |
| US7861212B1 | 0.339 | System method and computer readable medium for integrating an original application with a remote application | GRANT | 2010-12-28 | 2005-03-22 | 43357466 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US20050201556A1 | 0.338 | Trick play of encrypted data in a conditional access signal | APPLICATION | 2005-09-15 | 2002-06-12 | 29724481 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US8782800B2 | 0.338 | Parametric content control in a network security system | GRANT | 2014-07-15 | 2005-07-29 | 37695869 | Good | Bit9 Inc | Carbon Black Inc |
| US20070162743A1 | 0.338 | SLIDING ACOUSTICAL SIGNATURES | APPLICATION | 2007-07-12 | 2006-01-12 | 38234112 | Good | Savant Protection Inc | Savant Protection Inc |
| US7873831B2 | 0.338 | Digests to identify elements in a signature process | GRANT | 2011-01-18 | 2004-02-26 | 34886929 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7225231B2 | 0.338 | System and method for transmitting workspace elements across a network | GRANT | 2007-05-29 | 2000-09-20 | 24675862 | Good | Visto Corp | Malikie Innovations Ltd |
| US20040225513A1 | 0.338 | Method and system for obtaining service contract information | APPLICATION | 2004-11-11 | 2002-07-27 | 33425062 | Good | Siemens Building Technologies Inc | Siemens Industry Inc |
| US20100118774A1 | 0.338 | METHOD FOR CHANGING RADIO CHANNELS COMPOSED NETWORK AND ACCESS ROUTER | APPLICATION | 2010-05-13 | 2008-09-12 | 40405159 | Good | Nokia Siemens Networks Oy | Nokia Solutions and Networks Oy |
| US5754648A | 0.337 | Video media security and tracking system | GRANT | 1998-05-19 | 1995-05-12 | 23747816 | Good | Macrovision Corp | Adeia Media LLC |
| US20070234403A1 | 0.337 | Program Code Version Enforcement | APPLICATION | 2007-10-04 | 2003-10-31 | 34550687 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4937866A | 0.337 | System for decoding transmitted scrambled signals | GRANT | 1990-06-26 | 1986-08-13 | 26291169 | Good | US Philips Corp | US Philips Corp |
| US7950066B1 | 0.337 | Method and system for restricting use of a clipboard application | GRANT | 2011-05-24 | 2001-12-21 | 44022355 | Good | Guardian Data Storage LLC | Intellectual Ventures I LLC |
| US20020016926A1 | 0.337 | Method and apparatus for integrating tunneling protocols with standard routing protocols | APPLICATION | 2002-02-07 | 2000-04-27 | 22739833 | Good | Fortress Technologies Inc | Fortress Technologies Inc |
| US8494959B2 | 0.337 | Payment card with dynamic account number | GRANT | 2013-07-23 | 2007-08-17 | 40363739 | Good | EMC Corp | EMC Corp |
| US7496198B2 | 0.337 | Partial dual encrypted stream utilizing program map tables | GRANT | 2009-02-24 | 1995-04-03 | 33568640 | Good | Cisco Technology Inc | Cisco Technology Inc |
| WO1998052136A1 | 0.337 | DUAL SMART CARD ACCESS CONTROL ELECTRONIC DATA STORAGE AND RETRIEVAL SYSTEM AND METHODS | APPLICATION | 1998-11-19 | 1997-05-12 | 25318964 | Good | ||
| WO1995026086A1 | 0.337 | DATA DECRYPTION APPARATUS IN A SUBSCRIPTION TELEVISION SIGNAL RECEIVING SYSTEM | APPLICATION | 1995-09-28 | 1994-03-18 | 25664662 | Good | ||
| US7757272B1 | 0.337 | Method and apparatus for dynamic mapping | GRANT | 2010-07-13 | 2000-06-14 | 42314233 | Good | Verizon Corporate Services Group Inc, Level 3 Communications LLC, BBN Technologies Corp | Manroland AG, Verizon Corporate Services Group Inc, Raytheon BBN Technologies Corp, Level 3 Communications LLC |
| US20050204182A1 | 0.337 | Method and system for a service consumer to control applications that behave incorrectly when requesting services | APPLICATION | 2005-09-15 | 2004-02-27 | 34750559 | Good | Microsoft Corp | Microsoft Technology Licensing LLC, Individual |
| US8903434B2 | 0.337 | System and method for message-based conversations | GRANT | 2014-12-02 | 2008-12-31 | 42285599 | Good | Sybase Inc | Sybase Inc |
| US5968131A | 0.336 | System and method for securely synchronizing multiple copies of a workspace element in a network | GRANT | 1999-10-19 | 1997-04-11 | 25270973 | Good | RoamPage Inc | FB COMMERCIAL FINANCE Inc, Malikie Innovations Ltd, Good Technology Corp |
| US20020150252A1 | 0.336 | Secure intellectual property for a generated field programmable gate array | APPLICATION | 2002-10-17 | 2001-03-27 | 26803040 | Good | Leopard Logic Inc | Agate Logic Inc USA |
| US7069594B1 | 0.336 | File system level integrity verification and validation | GRANT | 2006-06-27 | 2001-06-15 | 36600696 | Good | McAfee LLC | JPMorgan Chase Bank NA, Morgan Stanley Senior Funding Inc |
| US7437571B1 | 0.336 | Dedicated nonvolatile memory | GRANT | 2008-10-14 | 2002-02-28 | 27765343 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US5708711A | 0.336 | Method for selecting a preferred time interval in which to update a communication unit parameter | GRANT | 1998-01-13 | 1995-09-27 | 24133648 | Good | Motorola Inc | Motorola Solutions Inc |
| US7747853B2 | 0.336 | IP delivery of secure digital content | GRANT | 2010-06-29 | 2001-06-06 | 32966854 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7770008B2 | 0.336 | Embedding data and information related to function with which data is associated into a payload | GRANT | 2010-08-03 | 2002-12-02 | 32471018 | Good | Silverbrook Research Pty Ltd | Memjet Technology Ltd |
| US8984636B2 | 0.336 | Content extractor and analysis system | GRANT | 2015-03-17 | 2005-07-29 | 37695749 | Good | Bit9 Inc | Bit 9 Inc, Carbon Black Inc |
| US7594276B2 | 0.336 | Bubble-protected system for automatic decryption of file data on a per-use basis and automatic re-encryption | GRANT | 2009-09-22 | 1998-03-24 | 21948284 | Good | Symantec Corp | CA Inc |
| US7567939B2 | 0.336 | Method and apparatus for implementing revocation in broadcast networks | GRANT | 2009-07-28 | 2000-02-15 | 24008468 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US4399323A | 0.336 | Fast real-time public key cryptography | GRANT | 1983-08-16 | 1981-02-09 | 22875621 | Good | Bell Telephone Laboratories Inc | AT&T Corp |
| US7702589B2 | 0.335 | Method for simulcrypting scrambled data to a plurality of conditional access devices | GRANT | 2010-04-20 | 1999-11-09 | 23737071 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7809595B2 | 0.335 | System and method for managing risks associated with outside service providers | GRANT | 2010-10-05 | 2002-09-17 | 32659118 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20070133798A1 | 0.335 | Quantum cryptography on a multi-drop optical network | APPLICATION | 2007-06-14 | 2005-12-14 | 38139388 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US5329623A | 0.335 | Apparatus for providing cryptographic support in a network | GRANT | 1994-07-12 | 1992-06-17 | 25412059 | Good | University of Pennsylvania Penn | University of Pennsylvania Penn |
| US20040148288A1 | 0.335 | Method and system for obtaining operational data and service information for a building site | APPLICATION | 2004-07-29 | 2002-07-27 | 32738730 | Good | Siemens Building Technologies Inc | Siemens Industry Inc |
| US5007089A | 0.334 | Secure key management using programable control vector checking | GRANT | 1991-04-09 | 1990-04-09 | 24014116 | Good | International Business Machines Corp | International Business Machines Corp |
| US5537099A | 0.334 | Receiving port security in a network concentrator | GRANT | 1996-07-16 | 1992-04-16 | 25355512 | Good | Bay Networks Inc | Avaya Holdings Ltd, Nortel Networks Group Inc |
| US20070261090A1 | 0.334 | Interactive television application distribution control and communication system and methods | APPLICATION | 2007-11-08 | 2006-03-24 | 38541750 | Good | Advanced Digital Broadcast Holdings SA | Advanced Digital Broadcast Holdings SA |
| US8191140B2 | 0.334 | Indicating a security breach of a protected set of files | GRANT | 2012-05-29 | 2006-05-31 | 38972924 | Good | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US5608800A | 0.334 | Process for detecting unauthorized introduction of any data transmitted by a transmitter to a receiver | GRANT | 1997-03-04 | 1992-04-09 | 6456498 | Good | Siemens AG, Wincor Nixdorf International GmbH | Siemens AG, Wincor Nixdorf International GmbH |
| US8576785B2 | 0.333 | Method of wireless communication using authentication information | GRANT | 2013-11-05 | 2008-12-19 | 42061063 | Good | Robert Bosch GmbH | Robert Bosch GmbH |
| US8356336B2 | 0.333 | System and method for double-capture/double-redirect to a different location | GRANT | 2013-01-15 | 2004-03-10 | 34923140 | Good | RPX Corp | RPX Corp |
| US11356385B2 | 0.332 | On-demand compute environment | GRANT | 2022-06-07 | 2005-03-16 | 37073926 | Good | III Holdings 12 LLC | Cluster Resources Inc, III Holdings 12 LLC |
| US20020083114A1 | 0.332 | Obtaining temporary exclusive control of a printing device | APPLICATION | 2002-06-27 | 2000-12-22 | 25003643 | Good | Canon Inc | Canon Inc, Individual |
| US6144742A | 0.332 | Optical disk an optical disk barcode forming method an optical disk reproduction apparatus a marking forming apparatus a method of forming a laser marking on an optical disk and a method of manufacturing an optical disk | GRANT | 2000-11-07 | 1996-05-16 | 24604664 | Good | Panasonic Corp | Panasonic Corp |
| US7587044B2 | 0.332 | Differential power analysis method and apparatus | GRANT | 2009-09-08 | 1998-01-02 | 27578324 | Good | Cryptography Research Inc | Cryptography Research Inc |
| US8069407B1 | 0.332 | Method and apparatus for detecting changes in websites and reporting results to web developers for navigation template repair purposes | GRANT | 2011-11-29 | 1998-12-08 | 44994430 | Good | Yodlee com Inc | Yodlee Inc |
| US4885775A | 0.331 | Information display scheme for subscribers of a subscription television system | GRANT | 1989-12-05 | 1984-09-21 | 24619339 | Good | Scientific Atlanta LLC | Scientific Atlanta LLC |
| US7224798B2 | 0.331 | Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system | GRANT | 2007-05-29 | 1995-04-03 | 33568005 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US8966000B2 | 0.331 | Aggregation and re-ordering of input/output requests for better performance in remote file systems | GRANT | 2015-02-24 | 2007-06-22 | 40137671 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6731758B1 | 0.331 | Digital video content transmission ciphering and deciphering method and apparatus | GRANT | 2004-05-04 | 1999-08-29 | 23522062 | Good | Intel Corp | Intel Corp |
| US5745678A | 0.331 | Method and system for the secured distribution of multimedia titles | GRANT | 1998-04-28 | 1994-12-13 | 23394550 | Good | International Business Machines Corp | International Business Machines Corp |
| US20120041882A1 | 0.331 | METHOD OF AND COMPUTER PROGRAMME FOR CHANGING AN IDENTIFICATION CODE OF A TRANSACTION AUTHORISATION MEDIUM | APPLICATION | 2012-02-16 | 2008-11-24 | 40719806 | Good | Bell Identification BV | Bell Identification BV |
| EP1542486A1 | 0.331 | MOBILE TELEPHONE DEVICE AND DATA-MANAGEMENT METHOD | GRANT | 2005-06-15 | 2002-07-31 | 31198113 | Good | Vodafone Group PLC | Vodafone Group PLC |
| US7725400B2 | 0.330 | Method for managing viewing of a particular content recorded on an information recording medium | GRANT | 2010-05-25 | 2002-11-05 | 32310363 | Good | Visionare Corp | Visionare Corp |
| US8600830B2 | 0.330 | System and method for providing a payment to a non-winning auction participant | GRANT | 2013-12-03 | 2003-02-05 | 43306884 | Good | Individual | Individual |
| US7689676B2 | 0.330 | Model-based policy application | GRANT | 2010-03-30 | 2003-03-06 | 39153057 | Good | Microsoft Corp | ServiceNow Inc |
| US6553492B1 | 0.330 | Client-server system server access authentication method memory medium stores server-access authentication programs and issuance device which issues the memory medium contents | GRANT | 2003-04-22 | 1996-10-18 | 17567884 | Good | Toshiba Information Systems Japan Corp | Toshiba Information Systems Japan Corp |
| US8358783B2 | 0.330 | Secure wiegand communications | GRANT | 2013-01-22 | 2008-08-11 | 41652981 | Good | Assa Abloy AB | Assa Abloy AB |
| US20070130436A1 | 0.330 | Electronic Data Storage Medium With Fingerprint Verification Capability | APPLICATION | 2007-06-07 | 1999-10-19 | 21654985 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc |
| US8272058B2 | 0.330 | Centralized timed analysis in a network security system | GRANT | 2012-09-18 | 2005-07-29 | 37695880 | Good | Bit 9 Inc | Bit 9 Inc, Carbon Black Inc |
| US4316055A | 0.329 | Stream/block cipher crytographic system | GRANT | 1982-02-16 | 1976-12-30 | 25041144 | Good | International Business Machines Corp | International Business Machines Corp |
| US6134657A | 0.329 | Method and system for access validation in a computer system | GRANT | 2000-10-17 | 1991-11-18 | 25160690 | Good | International Business Machines Corp | International Business Machines Corp |
| US6690796B1 | 0.329 | Rolling code security system | GRANT | 2004-02-10 | 1995-05-17 | 30773150 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US20050198673A1 | 0.329 | Satellite TV security system | APPLICATION | 2005-09-08 | 2003-11-03 | 34915488 | Good | Individual | Individual |
| US6488211B1 | 0.329 | System and method for flexibly loading in IC card | GRANT | 2002-12-03 | 1997-05-15 | 26724018 | Good | Mondex International Ltd | Multos Ltd, Mondex International Ltd |
| US20070233667A1 | 0.329 | Method and apparatus for sample categorization | APPLICATION | 2007-10-04 | 2006-04-01 | 38560610 | Good | Biopassword Inc | Scout Analytics Inc |
| US6147987A | 0.329 | Supporting load sharing across multiple network access servers | GRANT | 2000-11-14 | 1997-04-08 | 25270382 | Good | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US6865515B2 | 0.328 | Method and device for securely storing data | GRANT | 2005-03-08 | 2002-01-24 | 43357148 | Good | Engius LLC | Teledyne Flir Commercial Systems Inc |
| US20050240765A1 | 0.328 | Method and apparatus for authorizing access to grid resources | APPLICATION | 2005-10-27 | 2004-04-22 | 35137833 | Good | International Business Machines Corp | International Business Machines Corp |
| US8316129B2 | 0.328 | Data communication coordination with sequence numbers | GRANT | 2012-11-20 | 2005-05-25 | 35520984 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5263165A | 0.328 | System for providing user access control within a distributed data processing system having multiple resource managers | GRANT | 1993-11-16 | 1990-02-15 | 23907996 | Good | International Business Machines Corp | International Business Machines Corp |
| US10275723B2 | 0.328 | Policy enforcement via attestations | GRANT | 2019-04-30 | 2005-09-14 | 39233083 | Good | Oracle International Corp | Oracle International Corp |
| US10114953B2 | 0.328 | Method and system for upgrading firmware of a card reader | GRANT | 2018-10-30 | 2008-08-28 | 40213663 | Good | Feitian Technologies Co Ltd | Feitian Technologies Co Ltd |
| US7899712B2 | 0.328 | Method and apparatus for facilitating online payment transactions in a network-based transaction facility | GRANT | 2011-03-01 | 2000-03-17 | 26886094 | Good | eBay Inc | PayPal Inc |
| USRE48433E1 | 0.328 | Method and apparatus to facilitate transmission of an encrypted rolling code | GRANT | 2021-02-09 | 2005-01-27 | 74402158 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US6105136A | 0.327 | Computer system which is disabled when it is disconnected from a network | GRANT | 2000-08-15 | 1998-02-13 | 21816161 | Good | International Business Machines Corp | Lenovo PC International Ltd |
| US8146144B2 | 0.327 | Method and system for the transparent transmission of data traffic between data processing devices corresponding computer program product and corresponding computer-readable storage medium | GRANT | 2012-03-27 | 2003-02-06 | 32747687 | Good | Innominate Security Technologies AG | Innominate Security Technologies AG |
| US7895651B2 | 0.327 | Content tracking in a network security system | GRANT | 2011-02-22 | 2005-07-29 | 37695879 | Good | Bit 9 Inc | Bit 9 Inc, Carbon Black Inc |
| US20020002673A1 | 0.327 | System and method for integrating secure and non-secure software objects | APPLICATION | 2002-01-03 | 2000-06-30 | 26909942 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20050044394A1 | 0.327 | Method of the information secure | APPLICATION | 2005-02-24 | 2001-11-09 | 4671206 | Good | Individual | Individual |
| US7024698B2 | 0.327 | Portable information processing device having data evacuation function and method thereof | GRANT | 2006-04-04 | 2001-04-27 | 25288885 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US8205238B2 | 0.326 | Platform posture and policy information exchange method and apparatus | GRANT | 2012-06-19 | 2006-03-30 | 38577108 | Good | Intel Corp | Intel Corp |
| US6575372B1 | 0.326 | Secure multi-application IC card system having selective loading and deleting capability | GRANT | 2003-06-10 | 1997-02-21 | 27268738 | Good | Mondex International Ltd | Multos Ltd, Mondex International Ltd |
| US4924516A | 0.326 | Method and system for a synchronized pseudo-random privacy modem | GRANT | 1990-05-08 | 1989-05-23 | 23400038 | Good | AT&T Paradyne Corp | Rembrandt IP Management LLC |
| US7882553B2 | 0.326 | Authentication device and method | GRANT | 2011-02-01 | 2007-02-20 | 37908926 | Good | Cryptomathic AS | Cryptomathic AS |
| US20030218064A1 | 0.326 | Multi-purpose personal portable electronic system | APPLICATION | 2003-11-27 | 2002-03-12 | 28794317 | Good | StorCard Inc | StorCard Inc |
| US10269384B2 | 0.326 | Systems and methods for a recorder user interface | GRANT | 2019-04-23 | 2008-04-06 | 41162540 | Good | Taser International Inc | Axon Enterprise Inc |
| US7653712B1 | 0.326 | Methods and apparatus for processing configuration data | GRANT | 2010-01-26 | 2004-09-30 | 41559866 | Good | EMC Corp | EMC Corp |
| US20050041686A1 | 0.326 | Communications system including protocol interface device providing enhanced operating protocol selection features and related methods | APPLICATION | 2005-02-24 | 2003-08-07 | 34198958 | Good | TeamOn Systems Inc | Malikie Innovations Ltd |
| US8065720B1 | 0.325 | Techniques for managing secure communications | GRANT | 2011-11-22 | 2004-01-06 | 44936938 | Good | Novell Inc | Micro Focus Software Inc, JPMorgan Chase Bank NA |
| US20070198934A1 | 0.325 | Performing a Prohibited Task | APPLICATION | 2007-08-23 | 2006-02-17 | 38429828 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5950121A | 0.325 | Method and apparatus for fraud control in cellular telephone systems | GRANT | 1999-09-07 | 1993-06-29 | 46253059 | Good | AirTouch Communications Inc | Cellco Partnership |
| US8135130B2 | 0.325 | Data encryption apparatus data converting method data converting program recording medium and integrated circuit | GRANT | 2012-03-13 | 2006-06-23 | 38833407 | Good | Panasonic Corp | Panasonic Corp |
| US6006228A | 0.325 | Assigning security levels to particular documents on a document by document basis in a database | GRANT | 1999-12-21 | 1996-12-11 | 25069173 | Good | NCR Corp | NCR Voyix Corp |
| US20050149532A1 | 0.325 | Customer services and advertising based upon device attributes and associated distributed processing system | APPLICATION | 2005-07-07 | 2000-03-30 | 34714743 | Good | United Devices Inc | Gula Consulting LLC |
| US20040019791A1 | 0.325 | Code for object identification | APPLICATION | 2004-01-29 | 2002-07-24 | 30771219 | Good | Congruence LLC | Congruence LLC |
| US7590943B2 | 0.325 | Systems and methods for creating and managing graphical user interface lists | GRANT | 2009-09-15 | 2002-02-05 | 27659473 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US11144965B2 | 0.325 | System method and computer program product for extracting user profiles and habits based on speech recognition and calling history for telephone system advertising | GRANT | 2021-10-12 | 2006-01-23 | 38309910 | Good | III Holdings 1 LLC | III Holdings 1 LLC |
| US7139811B2 | 0.324 | Double-proxy remote data access system | GRANT | 2006-11-21 | 2001-08-01 | 27405354 | Good | Actona Technologies Ltd | Cisco Technology Inc |
| US5703948A | 0.324 | Protected communication method and system | GRANT | 1997-12-30 | 1994-02-14 | 11065819 | Good | Elementrix Technologies Ltd | Elementrix Technologies Ltd |
| US5924025A | 0.324 | System and method for detection of redial fraud in a cellular telephone system | GRANT | 1999-07-13 | 1996-10-25 | 24967282 | Good | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US8578349B1 | 0.323 | System method and computer readable medium for integrating an original language application with a target language application | GRANT | 2013-11-05 | 2005-03-23 | 49488022 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC |
| US5428685A | 0.323 | IC memory card and method of protecting data therein | GRANT | 1995-06-27 | 1992-01-22 | 26343757 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US20020143872A1 | 0.323 | Multiple service management platform utilizing common directory | APPLICATION | 2002-10-03 | 2001-03-27 | 25224408 | Good | Allied Riser Communications Corp | Allied Riser Communications Corp, Individual |
| US5913217A | 0.323 | Generating and compressing universally unique identifiers (UUIDs) using counter having high-order bit to low-order bit | GRANT | 1999-06-15 | 1997-06-30 | 25386170 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20090328198A1 | 0.323 | SECURE PASSWORD ORGANIZER | APPLICATION | 2009-12-31 | 2008-06-27 | 41449339 | Good | Atek Inc | Atek Inc |
| US20090172085A1 | 0.323 | NETWORK OPERATING SYSTEM | APPLICATION | 2009-07-02 | 2007-09-28 | 40512130 | Good | Xcerion AB | Xcerion AB |
| US8713400B2 | 0.323 | Method and system for reduction of decoding complexity in a communication system | GRANT | 2014-04-29 | 2001-10-12 | 25524254 | Good | Qualcomm Inc | Qualcomm Inc |
| US5664950A | 0.322 | Hardware mechanism for computer software security | GRANT | 1997-09-09 | 1996-02-13 | 24403203 | Good | Individual | Individual |
| US5489896A | 0.322 | Network with a security capability | GRANT | 1996-02-06 | 1992-10-18 | 11064121 | Good | Lannet Data Communications Ltd | Lannet Data Communications Ltd, Avaya Inc |
| US4238854A | 0.322 | Cryptographic file security for single domain networks | GRANT | 1980-12-09 | 1977-12-05 | 25326215 | Good | International Business Machines Corp | International Business Machines Corp |
| US6633907B1 | 0.322 | Methods and systems for provisioning online services | GRANT | 2003-10-14 | 1999-09-10 | 28792106 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8095597B2 | 0.322 | Method and system of automating data capture from electronic correspondence | GRANT | 2012-01-10 | 2001-05-01 | 25298808 | Good | AOL Inc | MERCURY KINGDOM ASSETS Ltd |
| US7533420B2 | 0.321 | System and method for restricting user access to a network document | GRANT | 2009-05-12 | 2004-12-09 | 35597658 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5931913A | 0.321 | Methods system and computer program products for establishing a session between a host and a terminal using a reduced protocol | GRANT | 1999-08-03 | 1997-05-07 | 25313395 | Good | International Business Machines Corp | International Business Machines Corp |
| US20100185704A1 | 0.321 | CLIENT-BASED CACHING OF REMOTE FILES | APPLICATION | 2010-07-22 | 2009-01-15 | 42337805 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8800059B2 | 0.320 | System and method for processing and protecting content | GRANT | 2014-08-05 | 1999-03-19 | 31999900 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US8244640B2 | 0.320 | Packet schema for pay-as-you-go service provisioning | GRANT | 2012-08-14 | 2007-06-21 | 40137525 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5584035A | 0.320 | Object based system comprising user interface permitting manipulation of objects by users | GRANT | 1996-12-10 | 1990-07-31 | 8205505 | Good | Hewlett Packard Co | Hewlett Packard Development Co LP |
| US20050039030A1 | 0.320 | System and method for securing data | APPLICATION | 2005-02-17 | 2003-08-15 | 34138997 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US6039248A | 0.320 | Method for preparing safe electronic notarized documents in electronic commerce | GRANT | 2000-03-21 | 1997-10-27 | 19523469 | Good | Electronics and Telecommunications Research Institute ETRI | Uniloc 2017 LLC |
| US5533125A | 0.320 | Removable computer security device | GRANT | 1996-07-02 | 1993-04-06 | 26720418 | Good | International Business Machines Corp | Lenovo Singapore Pte Ltd |
| US20070140482A1 | 0.319 | Method for storing data in a random access memory and encryption and decryption device | APPLICATION | 2007-06-21 | 2003-11-10 | 34559541 | Good | TDK Micronas GmbH | TDK Micronas GmbH |
| US8352726B2 | 0.319 | Data storage and/or retrieval | GRANT | 2013-01-08 | 2003-11-07 | 34552049 | Good | NetApp Inc | NetApp Inc |
| US8044947B2 | 0.319 | Method to transmit a coded information and device therefore | GRANT | 2011-10-25 | 2005-11-22 | 36165364 | Good | AXSionics AG | AXSionics AG |
| US20050010649A1 | 0.319 | Integrated security suite architecture and system software/hardware | APPLICATION | 2005-01-13 | 2003-06-30 | 33567700 | Good | Individual | Individual |
| US6151593A | 0.319 | Apparatus for authenticating an individual based on a typing pattern by using a neural network system | GRANT | 2000-11-21 | 1997-07-14 | 19514335 | Good | Pohang University of Science and Technology Foundation POSTECH | SUNG-ZOON CHO, Postech Corp, Hanger Solutions LLC |
| US6201536B1 | 0.319 | Network manager for cable television system headends | GRANT | 2001-03-13 | 1992-12-09 | 27388415 | Good | Discovery Communications Inc | Comcast IP Holdings I LLC |
| US20060130107A1 | 0.319 | Method and apparatus for high bandwidth data transmission in content-based networks | APPLICATION | 2006-06-15 | 2004-12-15 | 36585625 | Good | Time Warner Cable Inc | Spectrum Management Holding Co LLC |
| US20030084308A1 | 0.318 | Memory encryption | APPLICATION | 2003-05-01 | 2001-10-03 | 8181005 | Good | Koninklijke Philips Electronics NV | NXP BV, Individual |
| US20080155681A1 | 0.318 | Recording medium method system and device for authenticating user and IC card | APPLICATION | 2008-06-26 | 2006-12-22 | 39544909 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6128742A | 0.318 | Method of authentication based on intersection of password sets | GRANT | 2000-10-03 | 1998-02-17 | 21824134 | Good | BEA Systems Inc | Oracle International Corp |
| US9531580B1 | 0.318 | Method apparatus and computer program product for dynamic security based grid routing | GRANT | 2016-12-27 | 2005-06-08 | 42987667 | Good | Federal Home Loan Mortgage Corp | Andrei Iancu Under Secretary Of Commerce For Intellectual Property And Director Of United States Patent And Trademark Office And Successors Thereto, Ashley Moody Florida Office Of Attorney General And Successors Thereto, Heuer Joan D, Jeanette Nunez Lieutenant Governor Of Florida And Successors Thereto, Laurel M Lee Florida Secretary Of State And Successors Thereto, Steven Mnuchin United States Secretary Of Treasury And Successors Thereto, Timothy E Gribben Commissioner For Bureau Of Fiscal Service Agency Of United States Department Of Treasury And Successors And Assigns Thereto |
| US9684644B2 | 0.318 | Annotating video intervals | GRANT | 2017-06-20 | 2008-02-19 | 40956291 | Good | Google LLC | Google LLC |
| US5887140A | 0.318 | Computer network system and personal identification system adapted for use in the same | GRANT | 1999-03-23 | 1995-03-27 | 13366480 | Good | Toshiba Corp | Toshiba Corp |
| US20060210072A1 | 0.318 | Electronic apparatus information managing method and information managing program | APPLICATION | 2006-09-21 | 2005-02-17 | 37010343 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| US20020108058A1 | 0.317 | Anti-theft system for computers and other electronic devices | APPLICATION | 2002-08-08 | 2001-02-08 | 25117801 | Good | Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US9794797B2 | 0.317 | Multifactorial optimization system and method | GRANT | 2017-10-17 | 2005-10-04 | 37943336 | Good | Individual | Individual |
| US20040088563A1 | 0.317 | Computer access authorization | APPLICATION | 2004-05-06 | 2002-11-01 | 32175542 | Good | Hewlett Packard Development Co LP, Hewlett Packard Co | HP Inc, Hewlett Packard Development Co LP |
| US7460670B1 | 0.317 | Systems and methods for managing quantum cryptographic networks | GRANT | 2008-12-02 | 2002-12-20 | 40073831 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US4907273A | 0.317 | High security pay television system | GRANT | 1990-03-06 | 1984-10-12 | 26796944 | Good | Individual | Individual |
| US20030016823A1 | 0.317 | Method and apparatus of using irrational numbers in random number generators for cryptography | APPLICATION | 2003-01-23 | 2001-07-05 | 26886133 | Good | Individual | Individual |
| US4530008A | 0.317 | Secured communications system | GRANT | 1985-07-16 | 1983-10-03 | 27065535 | Good | Broadband Technologies Inc | Broadband Technologies Inc |
| US5787089A | 0.316 | Digital signal broadcasting | GRANT | 1998-07-28 | 1996-07-25 | 24759907 | Good | Northern Telecom Ltd | Ciena Luxembourg SARL, Ciena Corp |
| US5751949A | 0.316 | Data security system and method | GRANT | 1998-05-12 | 1995-05-23 | 23777194 | Good | MCI Corp | MCI Corp, OL Security LLC |
| US20090293082A1 | 0.316 | VIDEO PROCESSING SYSTEM WITH KEY TABLE AND METHODS FOR USE THEREWITH | APPLICATION | 2009-11-26 | 2008-05-20 | 41343059 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US4803726A | 0.316 | Bit synchronization method for a digital radio telephone system | GRANT | 1989-02-07 | 1986-12-31 | 25487464 | Good | Motorola Inc | Motorola Solutions Inc |
| US5815574A | 0.316 | Provision of secure access to external resources from a distributed computing environment | GRANT | 1998-09-29 | 1994-12-15 | 4154864 | Good | International Business Machines Corp | International Business Machines Corp |
| US7397918B2 | 0.316 | Dynamically shifting control word | GRANT | 2008-07-08 | 2000-05-22 | 22764788 | Good | NDS Ltd | Synamedia Ltd |
| US20100100967A1 | 0.316 | SECURE COLLABORATIVE ENVIRONMENT | APPLICATION | 2010-04-22 | 2004-07-15 | 43223120 | Good | Anakam Inc | Anakam Inc |
| US7965842B2 | 0.315 | System and method for detecting unauthorized wireless access points | GRANT | 2011-06-21 | 2002-06-28 | 29779443 | Good | Wavelink Corp | Ivanti Inc, Ivanti Software Inc |
| US20040177249A1 | 0.315 | Method and apparatus for authorizing execution for applications in a data processing system | APPLICATION | 2004-09-09 | 2003-03-06 | 32927140 | Good | International Business Machines Corp | International Business Machines Corp |
| US7784687B2 | 0.315 | Payment cards and devices with displays chips RFIDS magnetic emulators magnetic decoders and other components | GRANT | 2010-08-31 | 2007-12-24 | 40787420 | Good | Dynamics Inc | Dynamics Inc |
| US9489687B2 | 0.315 | Methods and systems for managing software development | GRANT | 2016-11-08 | 2003-12-04 | 39544426 | Good | Black Duck Software Inc | Synopsys Inc |
| US20030005320A1 | 0.315 | Electronic security information management method and recording medium using an IC card | APPLICATION | 2003-01-02 | 2001-06-27 | 19032688 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US7500112B1 | 0.314 | Cryptographic device and methods for defeating physical analysis | GRANT | 2009-03-03 | 2000-01-08 | 7626969 | Good | NXP BV | III Holdings 6 LLC |
| US7640185B1 | 0.314 | Dispensing system and method with radio frequency customer identification | GRANT | 2009-12-29 | 1995-12-29 | 41433079 | Good | ExxonMobil Oil Corp, Dresser LLC, Texas Instruments Inc | ExxonMobil Oil Corp, Texas Instruments Inc, Wayne Fueling Systems LLC |
| US5101430A | 0.314 | METHOD AND DEVICE FOR GENERATING AND FOR VALIDATING A DIGITAL MESSAGE AND APPLICATION OF SUCH A DEVICE | GRANT | 1992-03-31 | 1989-09-20 | 9385694 | Good | Rockwell International Corp | Rockwell Automotive Body Systems France SA, Boeing North American Inc |
| US8645266B2 | 0.314 | Universal merchant platform for payment authentication | GRANT | 2014-02-04 | 2002-06-12 | 44225294 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US6016484A | 0.314 | System method and article of manufacture for network electronic payment instrument and certification of payment and credit collection utilizing a payment | GRANT | 2000-01-18 | 1996-04-26 | 24565960 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US8122501B2 | 0.314 | Traitor detection for multilevel assignment | GRANT | 2012-02-21 | 2008-06-20 | 41432718 | Good | International Business Machines Corp | International Business Machines Corp |
| US7865567B1 | 0.314 | Virtual on-demand electronic book | GRANT | 2011-01-04 | 1993-12-02 | 23696913 | Good | Discovery Patent Holdings LLC | Discovery Patent Holdings LLC, Discovery Communications LLC |
| US8522349B2 | 0.314 | Detecting and defending against man-in-the-middle attacks | GRANT | 2013-08-27 | 2007-05-25 | 40073652 | Good | International Business Machines Corp | International Business Machines Corp |
| US6023708A | 0.314 | System and method for using a global translator to synchronize workspace elements across a network | GRANT | 2000-02-08 | 1997-05-29 | 26794314 | Good | Visto Corp | FB COMMERCIAL FINANCE Inc, Malikie Innovations Ltd, Good Technology Corp |
| US8761756B2 | 0.313 | Maintaining an IP connection in a mobile network | GRANT | 2014-06-24 | 2005-06-21 | 37570144 | Good | Seven Networks International Oy | Seven Networks International Oy, Seven Networks Inc |
| US8935355B2 | 0.313 | Periodic shuffling of data fragments in a peer-to-peer data backup and archival network | GRANT | 2015-01-13 | 2008-10-02 | 42076657 | Good | International Business Machines Corp | International Business Machines Corp |
| US6684253B1 | 0.313 | Secure segregation of data of two or more domains or trust realms transmitted through a common data channel | GRANT | 2004-01-27 | 1999-11-18 | 30116129 | Good | Wachovia Bank NA | Wells Fargo Bank NA, CACI NSS LLC |
| US6160989A | 0.313 | Network controller for cable television delivery systems | GRANT | 2000-12-12 | 1992-12-09 | 26856756 | Good | Discovery Communications Inc | Comcast IP Holdings I LLC |
| US5715518A | 0.313 | Adaptive waveform matching for use in transmitter identification | GRANT | 1998-02-03 | 1996-03-06 | 24448985 | Good | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US5867706A | 0.312 | Method of load balancing across the processors of a server | GRANT | 1999-02-02 | 1996-01-26 | 26308531 | Good | International Business Machines Corp | International Business Machines Corp |
| US8484309B2 | 0.312 | Owner controlled access to shared data resource | GRANT | 2013-07-09 | 2007-02-20 | 39707596 | Good | International Business Machines Corp | International Business Machines Corp |
| US5365588A | 0.312 | High speed encryption system and method | GRANT | 1994-11-15 | 1993-03-12 | 21855484 | Good | Hughes Aircraft Co | DirecTV Group Inc |
| US7802144B2 | 0.312 | Model-based system monitoring | GRANT | 2010-09-21 | 2005-04-15 | 37109625 | Good | Microsoft Corp | ServiceNow Inc |
| US8234477B2 | 0.312 | Method and system for providing restricted access to a storage medium | GRANT | 2012-07-31 | 1998-07-31 | 41216127 | Good | Kom Networks Inc | Kom Software Inc |
| EP2007111A1 | 0.312 | Method for filtering packets coming from a communication network | GRANT | 2008-12-24 | 2007-06-22 | 38788381 | Good | France Telecom SA | Orange SA |
| US6402028B1 | 0.312 | Integrated production of smart cards | GRANT | 2002-06-11 | 1999-04-06 | 23103550 | Good | Visa International Service Association | GLOBALPLATFORM Inc |
| US7146509B2 | 0.312 | Method and device for protecting integrated circuits against piracy | GRANT | 2006-12-05 | 2000-12-28 | 8858377 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US5091936A | 0.312 | System for communicating television signals or a plurality of digital audio signals in a standard television line allocation | GRANT | 1992-02-25 | 1991-01-30 | 24598425 | Good | General Instrument Corp | Arris Technology Inc |
| WO1994024826A1 | 0.311 | ADDRESSED MESSAGING IN A CABLE TELEVISION SYSTEM | APPLICATION | 1994-10-27 | 1993-04-22 | 21787925 | Good | ||
| US20030018893A1 | 0.311 | Method and configuration for mutual authentication of two data processing units | APPLICATION | 2003-01-23 | 2000-02-08 | 8167801 | Good | Infineon Technologies AG | Infineon Technologies AG |
| US4905280A | 0.311 | High security videotext and videogame system | GRANT | 1990-02-27 | 1984-10-12 | 26796740 | Good | Individual | Individual |
| US20090287601A1 | 0.311 | Network-Based Viral Payment System | APPLICATION | 2009-11-19 | 2008-03-14 | 41065888 | Good | Obopay Inc | OBOPAY MOBILE TECHNOLOGY INDIA PRIVATE Ltd |
| US6182216B1 | 0.311 | Block cipher method | GRANT | 2001-01-30 | 1997-09-17 | 27574419 | Good | Individual | Individual |
| US7640573B2 | 0.311 | Generic security claim processing model | GRANT | 2009-12-29 | 2004-02-16 | 34838558 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20060195886A1 | 0.310 | Content identification for broadcast media | APPLICATION | 2006-08-31 | 2003-07-26 | 27772783 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US5559883A | 0.310 | Method and apparatus for secure data packet bus communication | GRANT | 1996-09-24 | 1993-08-19 | 22328416 | Good | Chipcom Corp | CHIPCIM Corp, HP Inc, Hewlett Packard Development Co LP |
| US7185806B2 | 0.310 | Financial and similar identification cards read by magnetic swipe card readers and methods relating thereto | GRANT | 2007-03-06 | 2004-08-12 | 35799047 | Good | CodeCard Inc | CodeCard Inc |
| US20090286519A1 | 0.310 | METHOD FOR MOBILE TERMINAL RECEIVING MBMS SERVICE AND MBMS SERVICE TRANSMITTING SYSTEM | APPLICATION | 2009-11-19 | 2007-01-29 | 39673655 | Good | ZTE Corp | ZTE Corp |
| US5794254A | 0.310 | Incremental computer file backup using a two-step comparison of first two characters in the block and a signature with pre-stored character and signature sets | GRANT | 1998-08-11 | 1996-12-03 | 25046505 | Good | Fairbanks Systems Group | CDD TECHNOLOGIES LLC, DOMINION VENTURE FINANCE LLC |
| US20060143138A1 | 0.310 | Password input method | APPLICATION | 2006-06-29 | 2004-12-27 | 36612973 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US5963924A | 0.310 | System method and article of manufacture for the use of payment instrument holders and payment instruments in network electronic commerce | GRANT | 1999-10-05 | 1996-04-26 | 24560485 | Good | Verifone Inc | Hewlett Packard Enterprise Development LP |
| US7702984B1 | 0.310 | High volume testing for USB electronic data flash cards | GRANT | 2010-04-20 | 2000-01-06 | 42103346 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc, Super Talent Tech Corp |
| US6292836B1 | 0.309 | Communication method and communication apparatus | GRANT | 2001-09-18 | 1997-09-30 | 17426984 | Good | Sony Corp | Sony Corp |
| US7593620B2 | 0.309 | File and content management | GRANT | 2009-09-22 | 2001-08-21 | 26077215 | Good | InterDigital CE Patent Holdings SAS | InterDigital CE Patent Holdings SAS |
| US5857190A | 0.309 | Event logging system and method for logging events in a network system | GRANT | 1999-01-05 | 1996-06-27 | 24710614 | Good | Microsoft Corp | Adeia Technologies Inc |
| US8065404B2 | 0.309 | Layering destination-dependent content handling guidance | GRANT | 2011-11-22 | 2007-08-31 | 41415766 | Good | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US7590702B2 | 0.309 | Messaging application layer over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system | GRANT | 2009-09-15 | 1998-10-06 | 22605015 | Good | Schneider Automation Inc | Schneider Electric USA Inc |
| US7760720B2 | 0.309 | Translating native medium access control (MAC) addresses to hierarchical MAC addresses and their use | GRANT | 2010-07-20 | 2004-11-09 | 36316240 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7657834B2 | 0.309 | Sensitivity label translation | GRANT | 2010-02-02 | 2005-06-29 | 37591096 | Good | Trusted Computer Solutions Inc | Forcepoint Federal Holdings LLC |
| US6154544A | 0.309 | Rolling code security system | GRANT | 2000-11-28 | 1995-05-17 | 23774193 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US20040177215A1 | 0.309 | Memory card | APPLICATION | 2004-09-09 | 2001-06-04 | 19009978 | Good | Renesas Technology Corp | Renesas Electronics Corp |
| US9454587B2 | 0.308 | Searching and restoring of backups | GRANT | 2016-09-27 | 2007-06-08 | 40096846 | Good | Apple Inc | Apple Inc |
| US9886558B2 | 0.308 | System and method for analyzing de-identified health care data | GRANT | 2018-02-06 | 1999-09-20 | 22552512 | Good | Quintiles IMS Inc | Iqvia Inc |
| US6980655B2 | 0.308 | Rolling code security system | GRANT | 2005-12-27 | 2000-01-21 | 23942291 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US4804825A | 0.308 | I C card system | GRANT | 1989-02-14 | 1986-06-17 | 27306916 | Good | Casio Computer Co Ltd | Casio Computer Co Ltd |
| US5590193A | 0.308 | Method to secure the operations for accessing detachable cards for computers | GRANT | 1996-12-31 | 1994-05-05 | 9462933 | Good | Gemplus Card International SA | Thales DIS France SA |
| US8522351B2 | 0.307 | Production security control apparatus for software products and control method thereof | GRANT | 2013-08-27 | 2006-01-27 | 36840353 | Good | Feitian Technologies Co Ltd | Feitian Technologies Co Ltd |
| US5101373A | 0.307 | System and method for securing remote terminal and remote terminal program | GRANT | 1992-03-31 | 1987-04-14 | 26714713 | Good | Hitachi Ltd | Hitachi Ltd |
| US4797919A | 0.307 | Receiver having an interface with a sub-system | GRANT | 1989-01-10 | 1985-11-25 | 10588750 | Good | Telediffusion de France ets Public de Diffusion, US Philips Corp | PUBLIC DE DIFFUSION TELEDIFFUSION DE FRANCE FRENCH BROADCASTING AUTHORITY Ets, ETAT FRANCAIS, Telediffusion de France ets Public de Diffusion, France Telecom R&D SA, US Philips Corp, ETAT FRANCAIS |
| US5497464A | 0.307 | Address mapping logic for transferring data between a peripheral device of a base function expander unit and a palmtop computer as if the peripheral was a peripheral of the computer | GRANT | 1996-03-05 | 1991-11-01 | 46248801 | Good | Individual | Individual |
| US5963142A | 0.307 | Security control for personal computer | GRANT | 1999-10-05 | 1995-03-03 | 23575016 | Good | Compaq Computer Corp | Hewlett Packard Development Co LP |
| US20060036869A1 | 0.307 | Methods and systems that provide user access to computer resources with controlled user access rights | APPLICATION | 2006-02-16 | 2004-08-12 | 35801382 | Good | INTELLICORP | INTELLICORP |
| US6222923B1 | 0.306 | Method for securing system protected by a key hierarchy | GRANT | 2001-04-24 | 1996-11-28 | 27216876 | Good | Deutsche Telekom AG | Deutsche Telekom AG |
| US5073852A | 0.306 | Network protocol translator including method and apparatus for reducing interprocess communication and data exchange overhead | GRANT | 1991-12-17 | 1988-12-16 | 23095588 | Good | Cayman Systems Inc | Arris Technology Inc |
| US20090210924A1 | 0.305 | METHOD AND APPARATUS FOR ADAPTING A CHALLENGE FOR SYSTEM ACCESS | APPLICATION | 2009-08-20 | 2008-02-19 | 40956389 | Good | Motorola Inc | Motorola Solutions Inc |
| US20070273674A1 | 0.305 | Machine-differentiatable identifiers having a commonly accepted meaning | APPLICATION | 2007-11-29 | 2005-03-18 | 46327397 | Good | Searete LLC | Searete LLC |
| US8200978B2 | 0.305 | Security device and method incorporating multiple varying password generator | GRANT | 2012-06-12 | 2007-07-06 | 40222447 | Good | Individual | Individual |
| US20080306876A1 | 0.305 | VERIFYING DYNAMIC TRANSACTION SECURITY CODE IN PAYMENT CARD SYSTEM | APPLICATION | 2008-12-11 | 2007-06-05 | 40096739 | Good | Mastercard International Inc | Mastercard International Inc |
| US7856404B2 | 0.305 | Playlist burning in rights-management context | GRANT | 2010-12-21 | 2005-04-14 | 37109730 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8332423B2 | 0.305 | Method and apparatus for content sharing | GRANT | 2012-12-11 | 2008-10-23 | 42118965 | Good | Huawei Technologies Co Ltd | Huawei Technologies Co Ltd |
| US7757279B2 | 0.305 | Storage subsystem storage system and communication control method | GRANT | 2010-07-13 | 2003-11-19 | 34431577 | Good | Hitachi Ltd | Hitachi Ltd |
| US5261003A | 0.305 | Data communication system and method with data scrambling | GRANT | 1993-11-09 | 1991-06-13 | 15303033 | Good | Mitsubishi Electric Corp | Mitsubishi Electric Corp |
| US20050086068A1 | 0.304 | System and method for electronic wallet conversion | APPLICATION | 2005-04-21 | 2002-12-06 | 34521563 | Good | America Online Inc | Yahoo Inc, Individual |
| US9311141B2 | 0.304 | Survival rule usage by software agents | GRANT | 2016-04-12 | 2006-12-22 | 46491722 | Good | Callahan Cellular LLC | Callahan Cellular LLC |
| US7577985B1 | 0.304 | Trusted handler and data association | GRANT | 2009-08-18 | 2005-02-01 | 40942780 | Good | Symantec Corp | CA Inc |
| US7039955B2 | 0.304 | Embedded blacklisting for digital broadcast system security | GRANT | 2006-05-02 | 2001-09-14 | 25495138 | Good | DirecTV Group Inc | DirecTV Group Inc |
| US8132262B2 | 0.304 | External memory management apparatus and external memory management method | GRANT | 2012-03-06 | 2005-09-15 | 37644165 | Good | NTT Docomo Inc | NTT Docomo Inc |
| US5781724A | 0.304 | Method and system for integrating additional functionality into a login system | GRANT | 1998-07-14 | 1996-11-01 | 24985098 | Good | Novell Inc | EMC Corp |
| US5592212A | 0.304 | Methods and systems for non-program applications for subscriber television | GRANT | 1997-01-07 | 1993-04-16 | 26322618 | Good | News Datacom Ltd | Cisco Systems Inc |
| US5812663A | 0.304 | Data reproducing device | GRANT | 1998-09-22 | 1994-12-29 | 18342954 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US7797147B2 | 0.304 | Model-based system monitoring | GRANT | 2010-09-14 | 2005-04-15 | 37108260 | Good | Microsoft Corp | ServiceNow Inc |
| US7197535B2 | 0.303 | System and method for frame image capture | GRANT | 2007-03-27 | 1996-03-26 | 26685840 | Good | Pixion Inc USA | Pixion Inc USA |
| US7765567B2 | 0.303 | Content replacement by PID mapping | GRANT | 2010-07-27 | 2002-01-02 | 35004140 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US10944559B2 | 0.303 | Transmission of data including conversion of ternary data to binary data | GRANT | 2021-03-09 | 2005-01-27 | 38529198 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US8037524B1 | 0.303 | System and method for differentiated cross-licensing for services across heterogeneous systems using transient keys | GRANT | 2011-10-11 | 2007-06-19 | 44730078 | Good | NetApp Inc | NetApp Inc |
| US20050010527A1 | 0.303 | Method and apparatus for fast RC4-like encryption | APPLICATION | 2005-01-13 | 2003-07-11 | 33565017 | Good | Sun Microsystems Inc | Oracle America Inc |
| US20050125378A1 | 0.303 | Document management apparatus a document management method a document management program and a recording medium storing the document management program | APPLICATION | 2005-06-09 | 2003-11-17 | 34554840 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| US6584312B1 | 0.303 | Adaptive subscriber service allocation | GRANT | 2003-06-24 | 1998-08-31 | 22510014 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US10862924B2 | 0.303 | Method and apparatus to facilitate message transmission and reception using different transmission characteristics | GRANT | 2020-12-08 | 2005-06-30 | 36888432 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US20040264481A1 | 0.302 | Network load balancing with traffic routing | APPLICATION | 2004-12-30 | 2003-06-30 | 33545373 | Good | Microsoft Corp | Microsoft Technology Licensing LLC, Individual |
| US7941514B2 | 0.302 | Order entry system for telecommunications network service | GRANT | 2011-05-10 | 2002-07-31 | 30115226 | Good | Level 3 Communications LLC | Level 3 Communications LLC |
| US20030236824A1 | 0.302 | Scalable architecture for web services | APPLICATION | 2003-12-25 | 2002-06-20 | 29734098 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US5261000A | 0.302 | On-line terminal unit | GRANT | 1993-11-09 | 1991-01-23 | 11631817 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US4388643A | 0.302 | Method of controlling scrambling and unscrambling in a pay TV system | GRANT | 1983-06-14 | 1981-04-06 | 22950414 | Good | Northern Telecom Ltd | Nortel Networks Ltd |
| US5218696A | 0.302 | Method for dynamically expanding and rapidly accessing file directories | GRANT | 1993-06-08 | 1989-07-24 | 27010663 | Good | International Business Machines Corp | International Business Machines Corp |
| US20030118186A1 | 0.301 | Apparatus for and method for cipher check of an analog scrambler | APPLICATION | 2003-06-26 | 1997-10-30 | 25504633 | Good | Individual | Individual |
| US6163272A | 0.301 | Method and apparatus for managing personal identification numbers in interactive information distribution system | GRANT | 2000-12-19 | 1996-10-25 | 24967598 | Good | Diva Systems Corp | Comcast IP Holdings I LLC |
| US5631974A | 0.301 | Image processing | GRANT | 1997-05-20 | 1990-08-31 | 10681423 | Good | Canon Research Centre Europe Ltd | Canon Technology Europe Ltd |
| US20060067532A1 | 0.301 | Communication unit and communication method | APPLICATION | 2006-03-30 | 2004-09-27 | 36099124 | Good | Toshiba Corp | Toshiba Corp, Individual |
| US20050071640A1 | 0.301 | Method and apparatus for authenticating data | APPLICATION | 2005-03-31 | 2003-09-25 | 34381168 | Good | General Instrument Corp | Arris Technology Inc |
| US10157375B2 | 0.301 | Alternative payment implementation for electronic retailers | GRANT | 2018-12-18 | 2008-06-03 | 41415644 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US20040049686A1 | 0.301 | Fingerprint identification applied data storage system and method | APPLICATION | 2004-03-11 | 2002-09-05 | 31990436 | Good | Inventec Multimedia and Telecom Corp | Inventec Multimedia and Telecom Corp |
| US6907524B1 | 0.300 | Extensible firmware interface virus scan | GRANT | 2005-06-14 | 2000-10-13 | 34633110 | Good | Phoenix Technologies Ltd | Kinglite Holdings Inc |
| US20050076061A1 | 0.300 | Systems and methods for providing digital content | APPLICATION | 2005-04-07 | 2003-08-20 | 34396164 | Good | Schoeneckers Inc | Total Training Network Inc |
| US4696034A | 0.300 | High security pay television system | GRANT | 1987-09-22 | 1984-10-12 | 24649830 | Good | Signal Security Technology | SIGNAL SECURITY TECHNOLOGIES Inc 1127 ALLIED BANK TOWER 6161 SAVOY DRIVE HOUSTON TEXAS 77036 A WISCONSIN CORP, Signal Security Technology |
| US6343289B1 | 0.300 | Efficient search and organization of a forwarding database or the like | GRANT | 2002-01-29 | 1997-10-31 | 27535636 | Good | Nortel Networks Ltd | Avaya Inc |
| US5832510A | 0.300 | Information processing system enabling access to different types of files control method for the same and storage medium for storing programs to control the same | GRANT | 1998-11-03 | 1995-07-05 | 15897098 | Good | Hitachi Software Engineering Co Ltd, Hitachi Ltd | Hitachi Software Engineering Co Ltd, Hitachi Ltd |
| US4901348A | 0.300 | Data transmission security arrangement for a plurality of data stations sharing access to a communication network | GRANT | 1990-02-13 | 1985-12-24 | 25211118 | Good | American Telephone and Telegraph Co Inc, AT&T Information Systems Inc | AT&T Corp, Nokia of America Corp |
| US8074103B2 | 0.300 | Data corruption diagnostic engine | GRANT | 2011-12-06 | 2007-10-19 | 40564561 | Good | Oracle International Corp | Oracle International Corp |
| US6035037A | 0.300 | System for processing a video signal via series-connected high speed signal processing smart cards | GRANT | 2000-03-07 | 1995-08-04 | 25107726 | Good | Thomson Consumer Electronics Inc | Technicolor USA Inc |
| US9360995B2 | 0.299 | User interface for electronic backup | GRANT | 2016-06-07 | 2007-06-08 | 39830225 | Good | Apple Inc | Apple Inc |
| US5822436A | 0.299 | Photographic products and methods employing embedded information | GRANT | 1998-10-13 | 1996-04-25 | 24556332 | Good | Digimarc Corp | Digimarc Corp |
| US20030140129A1 | 0.299 | Installing communication protocol in a handheld device | APPLICATION | 2003-07-24 | 2002-01-24 | 22017158 | Good | MOTION SENSE Corp | MOTION SENSE Corp |
| US6164549A | 0.299 | IC card with shell feature | GRANT | 2000-12-26 | 1997-05-15 | 27366920 | Good | Mondex International Ltd | Mondex International Ltd |
| US7333988B2 | 0.298 | Method for constructing and caching a chain of file identifiers and enabling inheritance of resource properties in file systems | GRANT | 2008-02-19 | 2001-04-12 | 25264164 | Good | International Business Machines Corp | Google LLC |
| WO1999008239A1 | 0.298 | APPARATUS AND METHOD FOR ENSURING SECURITY DURING ENTRY OF CREDIT ACCOUNT INFORMATION AT A PUBLIC TERMINAL | APPLICATION | 1999-02-18 | 1997-08-05 | 25421709 | Good | ||
| US20070038871A1 | 0.298 | Method for protecting information carrier comprising an integrated circuit | APPLICATION | 2007-02-15 | 2003-10-23 | 34486346 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US8578410B2 | 0.298 | Video and digital multimedia aggregator content coding and formatting | GRANT | 2013-11-05 | 2001-08-03 | 25520454 | Good | Comcast IP Holdings I LLC | Comcast IP Holdings I LLC |
| US20090006582A1 | 0.298 | Method and Apparatus for Restructuring of Personalized Data for Transmission from a Data Network to Connected and Portable Network Appliances | APPLICATION | 2009-01-01 | 1999-09-16 | 23574926 | Good | Yodlee com Inc | Yodlee Inc |
| US7620819B2 | 0.297 | System and method for classifying regions of keystroke density with a neural network | GRANT | 2009-11-17 | 2004-10-04 | 37595581 | Good | Penn State Research Foundation, Louisiana Tech University Foundation Inc | Penn State Research Foundation, Louisiana Tech University Foundation Inc |
| US7664721B1 | 0.297 | Moving an agent from a first execution environment to a second execution environment using supplied and resident rules | GRANT | 2010-02-16 | 2006-12-22 | 41665889 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US7562130B2 | 0.297 | Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users | GRANT | 2009-07-14 | 1998-11-03 | 26804198 | Good | Hughes Network Systems LLC | JPMorgan Chase Bank NA, Hughes Network Systems LLC |
| US5852721A | 0.297 | Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface | GRANT | 1998-12-22 | 1994-06-08 | 22977249 | Good | Hughes Electronics Corp | JPMorgan Chase Bank NA, Hughes Network Systems LLC |
| US7660780B1 | 0.296 | Moving an agent from a first execution environment to a second execution environment | GRANT | 2010-02-09 | 2006-12-22 | 41646528 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US9805012B2 | 0.296 | Annotation framework for video | GRANT | 2017-10-31 | 2006-12-22 | 39544384 | Good | Google LLC | Google LLC |
| US20050157881A1 | 0.296 | Cryptographic security module method and apparatus | APPLICATION | 2005-07-21 | 2003-12-15 | 30130259 | Good | nCipher Corp Ltd | nCipher Corp Ltd |
| US6539548B1 | 0.296 | Operations center for a television program packaging and delivery system | GRANT | 2003-03-25 | 1992-12-09 | 22576254 | Good | Discovery Communications Inc | Comcast IP Holdings I LLC |
| US8140429B2 | 0.296 | Universal merchant platform for payment authentication | GRANT | 2012-03-20 | 2002-06-12 | 46150487 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US20060282545A1 | 0.295 | Method and apparatus for application or protocol version negotiation | APPLICATION | 2006-12-14 | 2005-06-11 | 37525346 | Good | International Business Machines Corp | International Business Machines Corp |
| US6408437B1 | 0.295 | Reprogrammable terminal for suggesting programs offered on a television program delivery system | GRANT | 2002-06-18 | 1992-12-09 | 26856758 | Good | Discovery Communications Inc | Cox Communications Inc |
| US8408455B1 | 0.295 | System and method for granting promotional rewards to both customers and non-customers | GRANT | 2013-04-02 | 2006-02-08 | 47989697 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8001047B2 | 0.295 | Method and apparatus for effecting payment | GRANT | 2011-08-16 | 2004-06-18 | 35733567 | Good | Paradox Technical Solutions LLC | Benhov GmbH LLC |
| US5629508A | 0.295 | Dual smart card access control electronic data storage and retrieval system and methods | GRANT | 1997-05-13 | 1994-12-02 | 23386724 | Good | American Card Tech Inc | American Card Tech Inc |
| US5539450A | 0.294 | Methods and systems for providing additional service applications in pay television | GRANT | 1996-07-23 | 1993-04-16 | 11064744 | Good | News Datacom Ltd | Cisco Systems Inc |
| US7555558B1 | 0.294 | Method and system for fault-tolerant transfer of files across a network | GRANT | 2009-06-30 | 2003-08-15 | 40793604 | Good | Guardian Data Storage LLC | Ai Core Technologies LLC, Individual |
| US5226172A | 0.294 | Methods for configuring and performing 3-level password searching in a distributed computer system | GRANT | 1993-07-06 | 1989-06-12 | 27002634 | Good | Motorola Inc | Motorola Solutions Inc |
| US9152988B2 | 0.294 | Method and device utilizing polymorphic data in E-commerce | GRANT | 2015-10-06 | 2000-12-05 | 24935571 | Good | Open Invention Network LLC | Open Invention Network LLC |
| US8340266B2 | 0.293 | Online reporting tool for conferencing customers | GRANT | 2012-12-25 | 2005-09-13 | 38088700 | Good | American Teleconferencing Services Ltd | American Teleconferencing Services Ltd |
| US7627126B1 | 0.293 | Systems and methods for implementing path length control for quantum cryptographic systems | GRANT | 2009-12-01 | 2002-10-15 | 41350939 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US11496415B2 | 0.293 | On-demand access to compute resources | GRANT | 2022-11-08 | 2005-04-07 | 37074132 | Good | III Holdings 12 LLC | Cluster Resources Inc, III Holdings 12 LLC |
| US5878408A | 0.293 | Data management system and process | GRANT | 1999-03-02 | 1996-12-06 | 25061652 | Good | International Business Machines Corp | International Business Machines Corp |
| US20050169477A1 | 0.293 | Wireless interface for removable digital content security devices | APPLICATION | 2005-08-04 | 2004-01-30 | 34808095 | Good | Cable Television Laboratories Inc | Cable Television Laboratories Inc |
| US7530106B1 | 0.293 | System and method for security rating of computer processes | GRANT | 2009-05-05 | 2008-07-02 | 40585038 | Good | Kaspersky Lab AO | Kaspersky Lab AO |
| US20030110381A1 | 0.293 | One-time logon method for distributed computing systems | APPLICATION | 2003-06-12 | 2001-12-11 | 19184734 | Good | Hitachi Ltd | Hitachi Ltd |
| US7475397B1 | 0.292 | Methods and apparatus for providing a remote serialization guarantee | GRANT | 2009-01-06 | 2004-07-28 | 40175071 | Good | Sun Microsystems Inc | Oracle America Inc |
| US5485622A | 0.292 | Password processing system for computer | GRANT | 1996-01-16 | 1991-10-11 | 17398309 | Good | Toshiba Corp | Toshiba Corp |
| US4531021A | 0.291 | Two level encripting of RF signals | GRANT | 1985-07-23 | 1980-06-19 | 26857409 | Good | Oak Industries Inc | TV/COM INTERNATIONAL Inc, TV/COM TECHNOLOGIES Inc |
| US7315554B2 | 0.291 | Simple peering in a transport network employing novel edge devices | GRANT | 2008-01-01 | 2000-08-31 | 27505275 | Good | Verizon Communications Inc | Verizon Patent and Licensing Inc |
| US6088693A | 0.291 | Data management system for file and database management | GRANT | 2000-07-11 | 1996-12-06 | 25060554 | Good | International Business Machines Corp | International Business Machines Corp |
| US4225884A | 0.291 | Method and system for subscription television billing and access | GRANT | 1980-09-30 | 1977-02-14 | 27118050 | Good | Telease Inc | COMMUNICATIONS PROCESSING SYSTEMS Inc A CORP OF, IPPV ENTERPRISES LLC |
| US6029245A | 0.291 | Dynamic assignment of security parameters to web pages | GRANT | 2000-02-22 | 1997-03-25 | 25238005 | Good | International Business Machines Corp | International Business Machines Corp |
| US7171493B2 | 0.291 | Camouflage of network traffic to resist attack | GRANT | 2007-01-30 | 2001-12-19 | 21823594 | Good | Charles Stark Draper Laboratory Inc | Charles Stark Draper Laboratory Inc |
| US6006297A | 0.291 | Computer PC-card able to perform internal programs | GRANT | 1999-12-21 | 1992-01-14 | 27252557 | Good | Gemplus Card International SA | Gemplus SA |
| US20050177512A1 | 0.290 | Device for protecting against unauthorised use of software | APPLICATION | 2005-08-11 | 2002-04-22 | 27816281 | Good | SIA Syncrosoft | SIA Syncrosoft |
| US6220510B1 | 0.290 | Multi-application IC card with delegation feature | GRANT | 2001-04-24 | 1997-05-15 | 27366919 | Good | Mondex International Ltd | Mondex International Ltd |
| US5990927A | 0.290 | Advanced set top terminal for cable television delivery systems | GRANT | 1999-11-23 | 1992-12-09 | 25536845 | Good | Discovery Communications Inc | Cox Communications Inc |
| US6877042B2 | 0.289 | System and method for generating world wide names | GRANT | 2005-04-05 | 2001-01-02 | 25031289 | Good | Dell Products LP | Dell Products LP |
| US7840486B2 | 0.289 | System and method for performing secure credit card purchases | GRANT | 2010-11-23 | 1999-01-15 | 22870495 | Good | Individual | Individual |
| US7330910B2 | 0.289 | Fencing of resources allocated to non-cooperative client computers | GRANT | 2008-02-12 | 2004-05-20 | 35450264 | Good | International Business Machines Corp | Airbnb Inc |
| US8172686B2 | 0.289 | Configurable wagering game manager | GRANT | 2012-05-08 | 2006-08-08 | 39082552 | Good | WMS Gaming Inc | LNW Gaming Inc |
| US6006272A | 0.289 | Method for network address translation | GRANT | 1999-12-21 | 1998-02-23 | 21839326 | Good | Lucent Technologies Inc | Nokia of America Corp, WSOU Investments LLC |
| US7536524B2 | 0.288 | Method and system for providing restricted access to a storage medium | GRANT | 2009-05-19 | 1998-07-31 | 38008177 | Good | Kom Networks Inc | Kom Software Inc |
| US5969967A | 0.288 | Methods and apparatus for conspiracy between objects | GRANT | 1999-10-19 | 1995-03-31 | 23642922 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| US20050259821A1 | 0.288 | Data multiplexing device program distribution system program transmission system pay broadcast system program transmission method conditional access system and data reception device | APPLICATION | 2005-11-24 | 1997-06-11 | 35405291 | Good | Individual | Individual |
| US5606315A | 0.288 | Security method for protecting electronically stored data | GRANT | 1997-02-25 | 1994-12-12 | 23390392 | Good | Delco Electronics LLC | Delphi Technologies Inc |
| US5511125A | 0.287 | Method and device for the utilization of electrical signals | GRANT | 1996-04-23 | 1993-04-28 | 9446531 | Good | Gemplus Card International SA | Gemplus SA |
| US7984018B2 | 0.287 | Efficient point-to-multipoint data reconciliation | GRANT | 2011-07-19 | 2005-04-18 | 37109808 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6189055B1 | 0.287 | Multi-module adapter having a plurality of recesses for receiving a plurality of insertable memory modules | GRANT | 2001-02-13 | 1991-06-26 | 21807224 | Good | SmartDisk Corp | Mitsubishi Chemical Media Co Ltd |
| US20020095594A1 | 0.287 | Secure wireless LAN device including tamper resistant feature and associated method | APPLICATION | 2002-07-18 | 2001-01-16 | 25061388 | Good | Harris Corp | Lionra Technologies Ltd, Stingray IP Solutions LLC |
| US20010000358A1 | 0.287 | Gateway system and recording medium | APPLICATION | 2001-04-19 | 1998-06-12 | 15816601 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6061729A | 0.286 | Method and system for communicating service information in an advanced intelligent network | GRANT | 2000-05-09 | 1997-12-31 | 21699620 | Good | Alcatel USA Sourcing Inc | WSOU Investments LLC |
| US7823174B2 | 0.286 | Macro-block based content replacement by PID mapping | GRANT | 2010-10-26 | 2002-01-02 | 34636419 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20020120874A1 | 0.286 | Method and system for secure exchange of messages | APPLICATION | 2002-08-29 | 2000-12-22 | 22979192 | Good | Charles Stark Draper Laboratory Inc | Charles Stark Draper Laboratory Inc |
| US7739302B2 | 0.285 | Network attached device with dedicated firewall security | GRANT | 2010-06-15 | 1998-09-01 | 22510924 | Good | ROBUST NETWORKS LLC | Firenet Technologies LLC, Individual |
| US5426701A | 0.285 | Cable television converter box with a smart card connector underneath | GRANT | 1995-06-20 | 1994-02-28 | 22751254 | Good | General Instrument Corp | Arris Enterprises LLC |
| US7272550B2 | 0.285 | System and method for configurable binding of access control lists in a content management system | GRANT | 2007-09-18 | 2002-04-23 | 29215583 | Good | International Business Machines Corp | International Business Machines Corp |
| US8966389B2 | 0.285 | Visual interface for identifying positions of interest within a sequentially ordered information encoding | GRANT | 2015-02-24 | 2006-09-22 | 39226279 | Good | Limelight Networks Inc | Edgio Inc |
| US20090210778A1 | 0.285 | VIDEO LINKING TO ELECTRONIC TEXT MESSAGING | APPLICATION | 2009-08-20 | 2008-02-19 | 40956290 | Good | Fall Front Wireless NY LLC | Fall Front Wireless NY LLC |
| US20040098663A1 | 0.285 | Collection and analysis of document traffic in an electronic marketplace | APPLICATION | 2004-05-20 | 2002-11-18 | 32302445 | Good | SAP SE | SAP SE, Individual |
| US20060227943A1 | 0.285 | Rule-based instant message retention | APPLICATION | 2006-10-12 | 2005-04-12 | 37083179 | Good | International Business Machines Corp | International Business Machines Corp |
| US5988497A | 0.285 | Method for authenticating credit transactions to prevent fraudulent charges | GRANT | 1999-11-23 | 1996-05-30 | 24629146 | Good | MCI Communications Corp | Verizon Patent and Licensing Inc |
| US5655019A | 0.285 | Identity protection method for use with wireless telephone systems | GRANT | 1997-08-05 | 1995-03-30 | 23639137 | Good | Hopkins Manufacturing Corp | Hopkins Manufacturing Corp |
| US11144355B2 | 0.285 | System and method of providing system jobs within a compute environment | GRANT | 2021-10-12 | 2004-11-08 | 36337200 | Good | III Holdings 12 LLC | Cluster Resources Inc, III Holdings 12 LLC |
| US6401123B1 | 0.284 | Systems methods and computer program products for employing presumptive negotiation in a data communications protocol | GRANT | 2002-06-04 | 1998-11-24 | 22733157 | Good | International Business Machines Corp | International Business Machines Corp |
| US8775378B2 | 0.284 | Consistent backup of electronic information | GRANT | 2014-07-08 | 2006-08-04 | 39030536 | Good | Apple Inc | Apple Inc |
| US20080005430A1 | 0.284 | COMMUNICATION INTERFACE | APPLICATION | 2008-01-03 | 2006-05-08 | 38878193 | Good | Aladdin Knowledge Systems Ltd | Aladdin Knowledge Systems Ltd |
| US5999806A | 0.284 | Waveform collection for use in wireless telephone identification | GRANT | 1999-12-07 | 1997-02-28 | 25199311 | Good | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US4807286A | 0.284 | High security pay television system | GRANT | 1989-02-21 | 1987-04-22 | 21915851 | Good | Individual | SIGNAL SECURITY TECHNOLOGIES Inc 1127 ALLIED BANK TOWER 6161 SAVOY DRIVE HOUSTON TEXAS 77036 A WI CORP |
| US9485316B2 | 0.284 | Method and apparatus for passively monitoring online video viewing and viewer behavior | GRANT | 2016-11-01 | 2008-09-17 | 43528040 | Good | Tubemogul Inc | Adobe Inc |
| US5442705A | 0.284 | Hardware arrangement for enciphering bit blocks while renewing a key at each iteration | GRANT | 1995-08-15 | 1993-03-11 | 12854421 | Good | NEC Corp | NEC Corp |
| WO1996038799A1 | 0.284 | SECURE METHOD AND SYSTEM FOR COMMUNICATING A LIST OF CREDIT CARD NUMBERS OVER A NON-SECURE NETWORK | APPLICATION | 1996-12-05 | 1995-05-30 | 23799886 | Good | ||
| US4595950A | 0.283 | Method and apparatus for marking the information content of an information carrying signal | GRANT | 1986-06-17 | 1980-09-26 | 26657685 | Good | Individual | Individual |
| US6842859B1 | 0.283 | Authentication system authentication device authentication data producing device and authentication method | GRANT | 2005-01-11 | 1997-02-13 | 12269077 | Good | Rohm Co Ltd | Rohm Co Ltd |
| US20010032095A1 | 0.283 | Context-specific contact information | APPLICATION | 2001-10-18 | 2000-01-14 | 26872153 | Good | Individual | Mind Fusion LLC |
| US4658292A | 0.283 | Enciphering key distribution system for subscription TV broadcast or catv system | GRANT | 1987-04-14 | 1982-04-30 | 27301143 | Good | NEC Corp | NEC Corp |
| US7363273B2 | 0.283 | Debit purchasing of stored value card for use by and/or delivery to others | GRANT | 2008-04-22 | 1998-06-22 | 22287825 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7170996B1 | 0.283 | Random number generation for encrypting cellular communications | GRANT | 2007-01-30 | 1999-10-18 | 23664521 | Good | Qualcomm Inc | Qualcomm Inc |
| US4891785A | 0.283 | Method for transferring data files between computers in a network response to generalized application program instructions | GRANT | 1990-01-02 | 1988-07-08 | 22808442 | Good | Individual | Individual |
| US4399504A | 0.283 | Method and means for the sharing of data resources in a multiprocessing multiprogramming environment | GRANT | 1983-08-16 | 1980-10-06 | 22717772 | Good | International Business Machines Corp | International Business Machines Corp |
| US20060085260A1 | 0.282 | Coupon service system | APPLICATION | 2006-04-20 | 2004-10-20 | 36181910 | Good | Nihon Unica Corp | Nihon Unica Corp |
| US5724506A | 0.282 | Replaceable and extensible connection dialog component of a network component system | GRANT | 1998-03-03 | 1995-05-05 | 23727506 | Good | Apple Computer Inc | Apple Inc |
| US9307884B1 | 0.282 | Visual asset structuring tool | GRANT | 2016-04-12 | 2003-01-27 | 55643052 | Good | PNC Financial Services Group Inc | PNC Financial Services Group Inc |
| US7774789B1 | 0.282 | Creating a proxy object and providing information related to a proxy object | GRANT | 2010-08-10 | 2004-10-28 | 42536706 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US6701370B1 | 0.282 | Network system with TCP/IP protocol spoofing | GRANT | 2004-03-02 | 1994-06-08 | 27394661 | Good | Hughes Electronics Corp | DirecTV Group Inc |
| US4215366A | 0.281 | Subscriber-limited reception television broadcast security encoder-decoder system | GRANT | 1980-07-29 | 1977-10-19 | 26709187 | Good | FEATURE FILM SERVICES | FEATURE FILM SERVICES |
| US8266631B1 | 0.281 | Calling a second functionality by a first functionality | GRANT | 2012-09-11 | 2004-10-28 | 46760795 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC |
| US20060140169A1 | 0.281 | Inter set top box personal messaging without using internet | APPLICATION | 2006-06-29 | 2002-12-16 | 32595233 | Good | Koninklijke Philips Electronics NV | Entropic Communications LLC, Individual |
| US7765206B2 | 0.280 | Meta-Web | GRANT | 2010-07-27 | 2002-12-13 | 32600123 | Good | Metaweb Technologies Inc | Google LLC |
| US7162735B2 | 0.280 | Digital data protection arrangement | GRANT | 2007-01-09 | 2000-07-18 | 26244674 | Good | Simplex Major Sdn Bhd | Simplex Patents Corp |
| US5202971A | 0.280 | System for file and record locking between nodes in a distributed data processing environment maintaining one copy of each file lock | GRANT | 1993-04-13 | 1987-02-13 | 26686669 | Good | International Business Machines Corp | International Business Machines Corp |
| US20100262961A1 | 0.280 | METHOD AND SYSTEM FOR DOWNLOADING SOFTWARE | APPLICATION | 2010-10-14 | 2007-10-30 | 42935357 | Good | LG Electronics Inc | LG Electronics Inc |
| US20060222180A1 | 0.280 | Chip-scale transmitter for quantum cryptography | APPLICATION | 2006-10-05 | 2002-10-15 | 37070516 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| US5802591A | 0.280 | Method and system for preventing unauthorized access to information stored in a computer | GRANT | 1998-09-01 | 1994-10-31 | 17439081 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| US7433829B2 | 0.280 | System and method for managing global risk | GRANT | 2008-10-07 | 2000-12-12 | 22965815 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US5173900A | 0.279 | Method and apparatus for communicating different categories of data in a single data stream | GRANT | 1992-12-22 | 1991-05-17 | 24824070 | Good | General Instrument Corp | Arris Technology Inc |
| US7207055B1 | 0.279 | Bandwidth allocation for a television program delivery system | GRANT | 2007-04-17 | 1992-12-09 | 37914259 | Good | Sedna Patent Services LLC | Comcast IP Holdings I LLC |
| US4897874A | 0.279 | Metropolitan area network arrangement for serving virtual data networks | GRANT | 1990-01-30 | 1988-03-31 | 22640668 | Good | AT&T Corp, AMERICAN TELEPHONE AND TELEGRAPH Co AT&T BELL LABORATORIES | AMERICAN TELEPHONE AND TELEGRAPH Co AT&T BELL LABORATORIES |
| US20040243848A1 | 0.279 | Authentication service in a service-oriented gaming network environment | APPLICATION | 2004-12-02 | 2003-03-06 | 33456761 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US5394402A | 0.279 | Hub for segmented virtual local area network with shared media access | GRANT | 1995-02-28 | 1993-06-17 | 22148431 | Good | Ascom Timeplex Trading AG | Timeplex Inc, Ascom USA Inc, Ascom Enterprise Networks Inc |
| US7823169B1 | 0.279 | Performing operations by a first functionality within a second functionality in a same or in a different programming language | GRANT | 2010-10-26 | 2004-10-28 | 42987666 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US6119147A | 0.279 | Method and system for computer-mediated multi-modal asynchronous meetings in a virtual space | GRANT | 2000-09-12 | 1998-07-28 | 22409159 | Good | Fuji Xerox Co Ltd, Xerox Corp | Majandro LLC, Fujifilm Business Innovation Corp |
| US8438613B2 | 0.279 | Establishing facets of a policy for a communication session | GRANT | 2013-05-07 | 2006-03-06 | 38475540 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7324647B1 | 0.278 | Quantum cryptographic key distribution networks with untrusted switches | GRANT | 2008-01-29 | 2000-10-23 | 38973982 | Good | BBN Technologies Corp | Raytheon BBN Technologies Corp |
| EP0195523A1 | 0.278 | Program blocking method for use in direct broadcast satellite system | GRANT | 1986-09-24 | 1985-03-11 | 24854152 | Good | Arris Technology Inc, General Instrument Corp | Arris Technology Inc |
| US8595034B2 | 0.278 | Monitoring system for determining and communicating a cost of insurance | GRANT | 2013-11-26 | 1996-01-29 | 34634621 | Good | Progressive Casualty Insurance Co | Progressive Casualty Insurance Co |
| US4185166A | 0.278 | Multi-mode digital enciphering system | GRANT | 1980-01-22 | 1975-04-14 | 27074672 | Good | Datotek Inc | Datotek Inc |
| US7357331B2 | 0.278 | Selectable multi-purpose card | GRANT | 2008-04-15 | 2000-12-06 | 24935175 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US6618398B1 | 0.278 | Address resolution for internet protocol sub-networks in asymmetric wireless networks | GRANT | 2003-09-09 | 1998-08-06 | 27791197 | Good | Nortel Networks Ltd | Nortel Networks Ltd |
| US4932054A | 0.277 | Method and apparatus for protecting computer software utilizing coded filter network in conjunction with an active coded hardware device | GRANT | 1990-06-05 | 1988-09-16 | 22927779 | Good | Thales DIS CPL USA Inc | Thales DIS CPL USA Inc |
| US7769004B2 | 0.277 | Network abstraction and isolation layer for masquerading machine identity of a computer | GRANT | 2010-08-03 | 2003-09-26 | 34576646 | Good | Surgient Inc | Quest Software Inc, Aventail LLC |
| US7073187B1 | 0.276 | Menu-driven television program access system and method | GRANT | 2006-07-04 | 1992-12-09 | 36613929 | Good | Sedna Patent Services LLC | Comcast IP Holdings I LLC |
| US4896319A | 0.276 | Identification and authentication of end user systems for packet communications network services | GRANT | 1990-01-23 | 1988-03-31 | 22640648 | Good | AT&T Corp, AMERICAN TELEPHONE AND TELEGRAPH COMPANY AT&T BELL LABORATORIES | AMERICAN TELEPHONE AND TELEGRAPH COMPANY AT&T BELL LABORATORIES |
| US7073046B2 | 0.276 | System and method for management of memory access in a communication network by use of a hyperbolic mapping function | GRANT | 2006-07-04 | 1999-12-07 | 10865772 | Good | Marconi UK Intellectual Property Ltd | Ericsson AB |
| US6463585B1 | 0.275 | Targeted advertisement using television delivery systems | GRANT | 2002-10-08 | 1992-12-09 | 21990939 | Good | Discovery Communications Inc | Comcast IP Holdings I LLC |
| US7860789B2 | 0.275 | Multiple account advanced payment card and method of routing card transactions | GRANT | 2010-12-28 | 2001-07-24 | 23188596 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA, Chase Bank USA NA |
| US5274368A | 0.275 | Method and apparatus for controlling access to a communication system | GRANT | 1993-12-28 | 1991-02-15 | 27097230 | Good | Motorola Inc | Motorola Solutions Inc |
| US7996894B1 | 0.275 | MAC address modification of otherwise locally bridged client devices to provide security | GRANT | 2011-08-09 | 2005-02-15 | 44350902 | Good | SonicWall LLC | Quest Software Inc, Aventail LLC, SonicWall US Holdings Inc, PSM Merger Sub Delaware Inc |
| US7801816B2 | 0.275 | System and method for currency selectable stored value instrument | GRANT | 2010-09-21 | 2001-05-23 | 26967386 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7051002B2 | 0.275 | Universal merchant platform for payment authentication | GRANT | 2006-05-23 | 2002-06-12 | 29736417 | Good | CardinalCommerce Corp | CardinalCommerce Corp |
| US8308567B2 | 0.275 | Discovery service in a service-oriented gaming network environment | GRANT | 2012-11-13 | 2003-03-05 | 33456757 | Good | WMS Gaming Inc | LNW Gaming Inc |
| US4004089A | 0.275 | Programmable cryptic device for enciphering and deciphering data | GRANT | 1977-01-18 | 1975-02-28 | 24211461 | Good | NCR Corp | NCR Voyix Corp |
| US6928108B2 | 0.274 | Modem with firmware upgrade feature | GRANT | 2005-08-09 | 1993-07-02 | 22203488 | Good | Multi Tech Systems Inc | Multi Tech Systems Inc |
| US7062550B1 | 0.274 | Software-implemented method for identifying nodes on a network | GRANT | 2006-06-13 | 1999-01-20 | 36576642 | Good | BindView Corp | HANKA KAITLYN DENISE, CA Inc, BindView Corp |
| US9015172B2 | 0.274 | Method and subsystem for searching media content within a content-search service system | GRANT | 2015-04-21 | 2006-09-22 | 47439186 | Good | Limelight Networks Inc | Edgio Inc |
| US4484217A | 0.274 | Method and system for remote reporting particularly for pay television billing | GRANT | 1984-11-20 | 1982-05-11 | 23487689 | Good | Telease Inc | COMMUNICATIONS PROCESSING SYSTEMS Inc A CORP OF, IPPV ENTERPRISES LLC, Telease Inc |
| US5500517A | 0.274 | Apparatus and method for data transfer between stand alone integrated circuit smart card terminal and remote computer of system operator | GRANT | 1996-03-19 | 1994-09-02 | 23157481 | Good | Gemplus Card International SA | Gemplus SA |
| US6510154B1 | 0.273 | Security system for network address translation systems | GRANT | 2003-01-21 | 1995-11-03 | 24206884 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US8194674B1 | 0.273 | System and method for aggregating communications and for translating between overlapping internal network addresses and unique external network addresses | GRANT | 2012-06-05 | 2007-12-20 | 46148090 | Good | Quest Software Inc | Quest Software Inc, Aventail LLC |
| US7797245B2 | 0.273 | Methods and systems for identifying an area of interest in protectable content | GRANT | 2010-09-14 | 2005-03-18 | 36710698 | Good | Black Duck Software Inc | Synopsys Inc |
| US4907270A | 0.273 | Method for certifying the authenticity of a datum exchanged between two devices connected locally or remotely by a transmission line | GRANT | 1990-03-06 | 1986-07-11 | 9337390 | Good | Bull CP8 SA | CP8 Technologies SA |
| US5384449A | 0.272 | Authorization matching system | GRANT | 1995-01-24 | 1992-04-28 | 25368441 | Good | Visa International Service Association | Visa International Service Association |
| US8266113B2 | 0.272 | Methods apparatus and articles of manufacture for computer file integrity and baseline maintenance | GRANT | 2012-09-11 | 2003-04-01 | 33096918 | Good | Cybersoft Inc | Cybersoft Inc |
| US20030126195A1 | 0.272 | Common command interface | APPLICATION | 2003-07-03 | 2000-05-20 | 27586780 | Good | Equipe Communications Corp | Ciena Corp, Individual |
| US8190767B1 | 0.272 | Data structures and state tracking for network protocol processing | GRANT | 2012-05-29 | 2003-06-24 | 34079579 | Good | Nvidia Corp | Nvidia Corp |
| US7424747B2 | 0.272 | Method and system for detecting pirated content | GRANT | 2008-09-09 | 2001-04-24 | 25289079 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7684964B2 | 0.272 | Model and system state synchronization | GRANT | 2010-03-23 | 2003-03-06 | 32776306 | Good | Microsoft Corp | ServiceNow Inc |
| US7523485B1 | 0.272 | System and method for source IP anti-spoofing security | GRANT | 2009-04-21 | 2003-05-21 | 40550531 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| US7516487B1 | 0.272 | System and method for source IP anti-spoofing security | GRANT | 2009-04-07 | 2003-05-21 | 40512864 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| US8325729B2 | 0.272 | Methods and a device for secure distance calculation in communication networks | GRANT | 2012-12-04 | 2006-11-29 | 38121452 | Good | Thomson Licensing SAS | Thomson Licensing SAS, InterDigital CE Patent Holdings SAS |
| US9374242B2 | 0.271 | Using evaluations of tentative message content | GRANT | 2016-06-21 | 2007-11-08 | 40624971 | Good | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US7801745B2 | 0.271 | Methods and apparatus for increasing and/or monitoring a party's compliance with a schedule for taking medicines | GRANT | 2010-09-21 | 2000-03-10 | 37036316 | Good | Walker Digital LLC | Inventor Holdings LLC |
| US8033451B2 | 0.271 | System and method for funding a collective account by use of an electronic tag | GRANT | 2011-10-11 | 2001-08-13 | 38792770 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US5628005A | 0.271 | System and method for providing opportunistic file access in a network environment | GRANT | 1997-05-06 | 1995-06-07 | 23900010 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5272755A | 0.270 | Public key cryptosystem with an elliptic curve | GRANT | 1993-12-21 | 1991-06-28 | 15666584 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US6934847B2 | 0.270 | Data alteration checking apparatus and method and recording medium | GRANT | 2005-08-23 | 2000-09-01 | 18753252 | Good | Sony Corp | Sony Corp |
| US7461022B1 | 0.270 | Auction redemption system and method | GRANT | 2008-12-02 | 1999-10-20 | 23673450 | Good | Yahoo Inc until 2017 | R2 Solutions LLC, Altaba Inc |
| US20040107123A1 | 0.270 | Collection and analysis of trading data in an electronic marketplace | APPLICATION | 2004-06-03 | 2002-11-18 | 32328938 | Good | SAP SE | SAP SE, Individual |
| US8909759B2 | 0.269 | Bandwidth measurement | GRANT | 2014-12-09 | 2008-10-10 | 42232299 | Good | Seven Networks Inc | Seven Networks Inc |
| US8140824B2 | 0.269 | Secure code authentication | GRANT | 2012-03-20 | 2002-11-21 | 39763854 | Good | International Business Machines Corp | International Business Machines Corp |
| US8108928B2 | 0.269 | Adaptive traitor tracing | GRANT | 2012-01-31 | 2008-06-20 | 41432107 | Good | International Business Machines Corp | International Business Machines Corp |
| US5930361A | 0.269 | Video inversion detection apparatus and method | GRANT | 1999-07-27 | 1996-12-31 | 25110735 | Good | Time Warner Entertainment Co LP | Time Warner Cable Enterprises LLC |
| US8669845B1 | 0.268 | RFID skier monitoring systems and methods | GRANT | 2014-03-11 | 2007-03-30 | 50192761 | Good | Vail Resorts Inc | Vail Resorts Inc |
| US20040032876A1 | 0.268 | Selection of transmission channels | APPLICATION | 2004-02-19 | 2002-08-19 | 31715202 | Good | Intel Corp | Intel Corp |
| US7756816B2 | 0.268 | System and method for network-based project management | GRANT | 2010-07-13 | 2002-10-02 | 32041847 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA, Chase Bank USA NA |
| US20060282270A1 | 0.268 | Identity verification noise filter systems and methods | APPLICATION | 2006-12-14 | 2005-06-09 | 37525145 | Good | First Data Corp | Early Warning Services LLC |
| US6910082B1 | 0.268 | Method system and program products for reducing data movement within a computing environment by bypassing copying data between file system and non-file system buffers in a server | GRANT | 2005-06-21 | 1999-11-18 | 34519922 | Good | International Business Machines Corp | International Business Machines Corp |
| US4277837A | 0.267 | Personal portable terminal for financial transactions | GRANT | 1981-07-07 | 1977-12-30 | 26818168 | Good | International Business Machines Corp | International Business Machines Corp |
| US7107614B1 | 0.267 | System and method for network address translation integration with IP security | GRANT | 2006-09-12 | 1999-01-29 | 36951987 | Good | International Business Machines Corp | Trend Micro Inc |
| US6591229B1 | 0.267 | Metrology device with programmable smart card | GRANT | 2003-07-08 | 1998-10-09 | 22615500 | Good | Schlumberger SA | Schlumberger SA, Axalto Inc |
| US7284268B2 | 0.267 | System and method for a routing device to securely share network data with a host utilizing a hardware firewall | GRANT | 2007-10-16 | 2002-05-16 | 29552928 | Good | MeshNetworks Inc | Arris Enterprises LLC |
| US20060150153A1 | 0.266 | Digital object verification method | APPLICATION | 2006-07-06 | 2004-12-04 | 36642166 | Good | Individual | Individual |
| US11467883B2 | 0.266 | Co-allocating a reservation spanning different compute resources types | GRANT | 2022-10-11 | 2004-03-13 | 39562865 | Good | III Holdings 12 LLC | Cluster Resources Inc, III Holdings 12 LLC |
| US8676642B1 | 0.266 | System and method for granting promotional rewards to financial account holders | GRANT | 2014-03-18 | 2007-07-05 | 50240444 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7113508B1 | 0.266 | Security system for network address translation systems | GRANT | 2006-09-26 | 1995-11-03 | 37018951 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US20060026165A1 | 0.265 | Remote file updates through remote protocol | APPLICATION | 2006-02-02 | 2004-07-19 | 35149606 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8984133B2 | 0.264 | Providing treatment-indicative feedback dependent on putative content treatment | GRANT | 2015-03-17 | 2007-06-19 | 40137643 | Good | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US5835601A | 0.264 | File editing system and shared file editing system with file content secrecy file version management and asynchronous editing | GRANT | 1998-11-10 | 1994-03-15 | 27291911 | Good | Toshiba Corp | Toshiba Corp |
| US5161192A | 0.264 | REPEATERS FOR SECURE LOCAL AREA NETWORKS | GRANT | 1992-11-03 | 1989-12-06 | 10667532 | Good | 3Com Technologies Ltd | 3Com Ireland |
| US7426272B2 | 0.263 | Instrumentation privacy methods and apparatuses | GRANT | 2008-09-16 | 2002-11-26 | 32325206 | Good | General Electric Co | General Electric Co |
| US20090073971A1 | 0.263 | PER-PACKET QUALITY OF SERVICE SUPPORT FOR ENCRYPTED IPSEC TUNNELS | APPLICATION | 2009-03-19 | 2007-09-19 | 40454378 | Good | Intel Corp | Intel Corp |
| US7343297B2 | 0.263 | System and related methods for managing and enforcing software licenses | GRANT | 2008-03-11 | 2001-06-15 | 25380963 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6263442B1 | 0.263 | System and method for securing a program's execution in a network environment | GRANT | 2001-07-17 | 1996-05-30 | 24617824 | Good | Sun Microsystems Inc | Oracle America Inc |
| US5313639A | 0.262 | Computer with security device for controlling access thereto | GRANT | 1994-05-17 | 1992-06-26 | 25419367 | Good | Individual | Individual |
| US4914696A | 0.262 | Communications system with tandem scrambling devices | GRANT | 1990-04-03 | 1988-08-15 | 22872461 | Good | Motorola Inc | Motorola Solutions Inc |
| US8059802B2 | 0.262 | Billing data interface for conferencing customers | GRANT | 2011-11-15 | 2003-05-19 | 37108471 | Good | American Teleconferencing Services Ltd | American Teleconferencing Services Ltd |
| US7509378B2 | 0.262 | System and method for message ordering in a message oriented network | GRANT | 2009-03-24 | 2003-03-11 | 33135023 | Good | BEA Systems Inc | Oracle International Corp |
| US8209755B2 | 0.262 | Signaling a security breach of a protected set of files | GRANT | 2012-06-26 | 2006-05-31 | 38791947 | Good | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US5751961A | 0.261 | Integrated internet system for translating logical addresses of internet documents to physical addresses using integrated service control point | GRANT | 1998-05-12 | 1996-01-31 | 24380230 | Good | Bell Communications Research Inc | Hanger Solutions LLC |
| US4145568A | 0.261 | Method and apparatus for ciphering and deciphering messages | GRANT | 1979-03-20 | 1963-10-18 | 4386392 | Good | Gretag AG | OMNISEC AG TROCKENLOOSTRASSE 91 CH-8105 REGENSDORF SWITZERLAND A Co OF SWITZERLAND |
| US20060080443A1 | 0.261 | URL namespace to support multiple-protocol processing within worker processes | APPLICATION | 2006-04-13 | 2004-08-31 | 36146708 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6564995B1 | 0.261 | Smart card application-selection | GRANT | 2003-05-20 | 1997-09-19 | 26738690 | Good | Schlumberger Malco Inc | Axalto Inc |
| US7702831B2 | 0.261 | Flash memory controller for electronic data flash card | GRANT | 2010-04-20 | 2000-01-06 | 46328330 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc, Super Talent Tech Corp |
| US20060253415A1 | 0.261 | Data-defined communication device | APPLICATION | 2006-11-09 | 2005-04-21 | 37395179 | Good | SkyeTek Inc | Novanta Inc |
| US7904389B2 | 0.260 | Real time account update | GRANT | 2011-03-08 | 2007-05-30 | 40075422 | Good | Visa USA Inc | Visa USA Inc |
| US5206905A | 0.260 | Password protected device using incorrect passwords as seed values for pseudo-random number generator for outputting random data to thwart unauthorized accesses | GRANT | 1993-04-27 | 1989-05-15 | 27581245 | Good | Dallas Semiconductor Corp | Maxim Integrated Products Inc |
| US20030131349A1 | 0.260 | Methods and systems for managing and collecting impulse pay-per-view data in smart card enabled television terminals | APPLICATION | 2003-07-10 | 2002-01-04 | 21901432 | Good | General Instrument Corp | Arris Technology Inc |
| US7134012B2 | 0.260 | Methods systems and computer program products for detecting a spoofed source address in IP datagrams | GRANT | 2006-11-07 | 2001-08-15 | 25459239 | Good | International Business Machines Corp | International Business Machines Corp |
| US20020169989A1 | 0.259 | Method and apparatus for access security in computers | APPLICATION | 2002-11-14 | 2001-05-14 | 25327232 | Good | ATOZ TECHNOLOGY (TAIWAN) Inc | ATOZ TECHNOLOGY (TAIWAN) Inc |
| US6260069B1 | 0.259 | Direct data retrieval in a distributed computing system | GRANT | 2001-07-10 | 1998-02-10 | 21804587 | Good | International Business Machines Corp | International Business Machines Corp |
| US7469418B1 | 0.259 | Deterring network incursion | GRANT | 2008-12-23 | 2002-10-01 | 40134300 | Good | Mirage Networks Inc | Sysxnet Ltd, TW Acquisition Inc |
| US7249103B2 | 0.259 | System and method for selectively enabling access based on lineage analysis of digital information | GRANT | 2007-07-24 | 1992-12-15 | 27091387 | Good | SL Patent Holdings LLC | SL Patent Holdings LLC |
| US4115807A | 0.259 | Telephone billing apparatus for a subscription television system | GRANT | 1978-09-19 | 1976-07-19 | 27107784 | Good | INTRA-VIDEO Inc | INTRA-VIDEO Inc |
| US7108605B2 | 0.259 | EPROM file system in a gaming apparatus | GRANT | 2006-09-19 | 2002-09-30 | 32029869 | Good | International Game Technology | International Game Technology |
| US8577996B2 | 0.258 | Method and apparatus for tracing users of online video web sites | GRANT | 2013-11-05 | 2007-09-18 | 40472907 | Good | Tremor Video Inc | Tremor International Ltd |
| US8640247B2 | 0.258 | Receiving an indication of a security breach of a protected set of files | GRANT | 2014-01-28 | 2006-05-31 | 38791948 | Good | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US20040243849A1 | 0.257 | Authorization service in a service-oriented gaming network environment | APPLICATION | 2004-12-02 | 2003-03-06 | 33456758 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US7003800B1 | 0.257 | Self-decrypting web site pages | GRANT | 2006-02-21 | 2000-11-06 | 35810838 | Good | Individual | Individual |
| US20060041698A1 | 0.257 | Reducing information reception delays | APPLICATION | 2006-02-23 | 2004-05-27 | 35910855 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7530085B2 | 0.257 | Method and system for control of broadcast content access | GRANT | 2009-05-05 | 2001-01-02 | 22986872 | Good | NDS Ltd | Synamedia Ltd |
| US4736421A | 0.257 | System for displaying the subscription state of a pay broadcasting program | GRANT | 1988-04-05 | 1984-11-01 | 16885464 | Good | Toshiba Corp | Toshiba Corp |
| US7753259B1 | 0.256 | System and method for granting promotional rewards to both customers and non-customers | GRANT | 2010-07-13 | 2006-04-13 | 42314024 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US6009423A | 0.255 | Search apparatus | GRANT | 1999-12-28 | 1996-10-30 | 10802132 | Good | 3Com Technologies Ltd | Hewlett Packard Enterprise Development LP |
| US6763315B2 | 0.255 | Method of securing access to a user having an enhanced security proximity token | GRANT | 2004-07-13 | 2000-11-29 | 25545445 | Good | Ensure Technologies Inc | Ensure Technologies Inc |
| US5386471A | 0.255 | Method and apparatus for securely conveying network control data across a cryptographic boundary | GRANT | 1995-01-31 | 1994-01-25 | 22686012 | Good | Hughes Aircraft Co | Raytheon Co |
| US6321385B1 | 0.255 | Data receiving-processing apparatus and method and broadcasting method | GRANT | 2001-11-20 | 1995-01-19 | 11628883 | Good | Sony Corp | Sony Corp |
| US9252960B2 | 0.254 | System for establishing a cryptographic key depending on a physical system | GRANT | 2016-02-02 | 2009-03-06 | 42115865 | Good | Intrinsic ID BV | Intrinsic ID BV |
| US5933602A | 0.254 | System for selecting command packet and corresponding response packet from communication stream of packets by monitoring packets sent between nodes on network | GRANT | 1999-08-03 | 1996-07-31 | 24771268 | Good | Novell Inc | EMC Corp |
| US7020651B2 | 0.254 | Similarity search engine for use with relational databases | GRANT | 2006-03-28 | 2002-02-14 | 27737554 | Good | Infoglide Software Corp | Fair Isaac Corp |
| US20020161994A1 | 0.254 | Method and system for disguising a computer system's identity on a network | APPLICATION | 2002-10-31 | 2001-01-12 | 25057573 | Good | International Business Machines Corp | Lenovo Singapore Pte Ltd |
| US7747463B1 | 0.254 | Debit purchasing of stored value card for use by and/or delivery to others | GRANT | 2010-06-29 | 1998-06-22 | 32033099 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA, Chase Bank USA NA |
| US6742118B1 | 0.254 | Information processing apparatus information processing method data recording medium and information processing system | GRANT | 2004-05-25 | 1995-12-05 | 32328225 | Good | Sony Corp | Sony Corp |
| US6928577B2 | 0.253 | Consistent message ordering for semi-active and passive replication | GRANT | 2005-08-09 | 2002-07-29 | 31188598 | Good | Eternal Systems Inc | Open Invention Network LLC |
| US4709266A | 0.253 | Satellite scrambling communication network using geographically separated uplinks | GRANT | 1987-11-24 | 1985-01-14 | 24776842 | Good | Oak Industries Inc | TV/COM TECHNOLOGIES Inc |
| US5745900A | 0.253 | Method for indexing duplicate database records using a full-record fingerprint | GRANT | 1998-04-28 | 1996-08-09 | 24857121 | Good | Digital Equipment Corp | AltaVista Co, R2 Solutions LLC |
| WO2006129242A2 | 0.253 | TEMPLATE RENEWAL IN HELPER DATA SYSTEMS | APPLICATION | 2006-12-07 | 2005-06-01 | 37205371 | Good | ||
| US4740890A | 0.253 | Software protection system with trial period usage code and unlimited use unlocking code both recorded on program storage media | GRANT | 1988-04-26 | 1983-12-22 | 24253417 | Good | Software Concepts Inc | Software Concepts Inc |
| US6654885B1 | 0.252 | Method for authorization checking and configuration for carrying out the method | GRANT | 2003-11-25 | 1997-06-16 | 7832644 | Good | Infineon Technologies AG | Infineon Technologies AG |
| US11522952B2 | 0.252 | Automatic clustering for self-organizing grids | GRANT | 2022-12-06 | 2007-09-24 | 40472891 | Good | Research Foundation of State University of New York | Research Foundation of State University of New York |
| US5478994A | 0.252 | Secure credit card which prevents unauthorized transactions | GRANT | 1995-12-26 | 1994-07-13 | 23047446 | Good | SECURE INFORMATIOON TECHNOLOGIES LLC | SECURE INFORMATIOON TECHNOLOGIES LLC |
| US20060143454A1 | 0.252 | Storage of multiple keys in memory | APPLICATION | 2006-06-29 | 2004-05-27 | 36613171 | Good | Silverbrook Research Pty Ltd | Silverbrook Research Pty Ltd |
| US4145569A | 0.251 | Method and apparatus for synchronizing the ciphering and deciphering of binary-coded messages | GRANT | 1979-03-20 | 1963-12-24 | 25717222 | Good | Gretag AG | GRETAG DATA SYSTEMS AG |
| US8020754B2 | 0.250 | System and method for funding a collective account by use of an electronic tag | GRANT | 2011-09-20 | 2001-08-13 | 38920185 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| EP1119149A1 | 0.250 | Telecommunication system for transporting and protecting information terminal and method | GRANT | 2001-07-25 | 2000-01-21 | 8174088 | Good | Alcatel CIT SA, Alcatel SA | Alcatel CIT SA, Alcatel Lucent SAS |
| US7927210B2 | 0.250 | Accounting service in a service-oriented gaming network environment | GRANT | 2011-04-19 | 2003-03-17 | 33493096 | Good | WMS Gaming Inc | LNW Gaming Inc |
| US7839802B2 | 0.250 | Methods apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header | GRANT | 2010-11-23 | 2000-08-31 | 24618004 | Good | Verizon Communications Inc | Verizon Patent and Licensing Inc |
| US20020083321A1 | 0.250 | Distributed digital television system and related method | APPLICATION | 2002-06-27 | 2000-12-22 | 9905727 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US4562306A | 0.250 | Method and apparatus for protecting computer software utilizing an active coded hardware device | GRANT | 1985-12-31 | 1983-09-14 | 24119780 | Good | Software Security Inc | Software Security Inc |
| US5309437A | 0.250 | Bridge-like internet protocol router | GRANT | 1994-05-03 | 1990-06-29 | 24181242 | Good | Digital Equipment Corp | Enterasys Networks Inc |
| US6148406A | 0.250 | Access control password generated as a function of random numbers | GRANT | 2000-11-14 | 1995-04-27 | 25662979 | Good | Individual | Individual |
| US7120763B1 | 0.249 | Method array and set of several arrays for protecting several programs and/or files from unauthorized access by a process | GRANT | 2006-10-10 | 1998-08-19 | 7878053 | Good | Siemens AG | Siemens AG |
| US8024523B2 | 0.249 | Opportunistic block transmission with time constraints | GRANT | 2011-09-20 | 2007-11-07 | 40589329 | Good | Endeavors Technology Inc | Numecent Holdings Inc |
| US8171083B2 | 0.249 | System for enhancing the transmission security of the e-mails in the internet network | GRANT | 2012-05-01 | 2003-11-27 | 34626446 | Good | International Business Machines Corp | ServiceNow Inc |
| US20050015511A1 | 0.249 | Accelerated large data distribution in overlay networks | APPLICATION | 2005-01-20 | 2003-07-02 | 34068192 | Good | NEC Laboratories America Inc | NEC Laboratories America Inc |
| US20060294312A1 | 0.249 | Generation sequences | APPLICATION | 2006-12-28 | 2004-05-27 | 37568967 | Good | Silverbrook Research Pty Ltd | Silverbrook Research Pty Ltd |
| US8819285B1 | 0.249 | System and method for managing network communications | GRANT | 2014-08-26 | 2002-10-01 | 51358741 | Good | Trustwave Holdings Inc | Sysxnet Ltd, TW Acquisition Inc |
| US20060123043A1 | 0.248 | File system path processing device and method | APPLICATION | 2006-06-08 | 2004-12-02 | 35852637 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US4058830A | 0.248 | One way data transmission system | GRANT | 1977-11-15 | 1975-06-06 | 9156390 | Good | Individual | Individual |
| US20070130591A1 | 0.247 | Method for controlling an in-flight entertainment system | APPLICATION | 2007-06-07 | 2002-05-14 | 29418634 | Good | Thales Avionics Inc | Thales Avionics Inc |
| US4354201A | 0.247 | Television system with access control | GRANT | 1982-10-12 | 1979-06-15 | 9226686 | Good | Telediffusion de France ets Public de Diffusion | Telediffusion de France ets Public de Diffusion |
| US5452447A | 0.247 | Method and apparatus for a caching file server | GRANT | 1995-09-19 | 1992-12-21 | 25541767 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| US7177845B2 | 0.247 | Copy detection for digitally-formatted works | GRANT | 2007-02-13 | 1999-11-29 | 34192979 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20030074246A1 | 0.247 | Method and architecture for automated discovery provisioning of a broadband communication network | APPLICATION | 2003-04-17 | 2001-10-11 | 26953645 | Good | Arris International Ltd | Arris International Ltd |
| US9612995B2 | 0.247 | Video viewer targeting based on preference similarity | GRANT | 2017-04-04 | 2008-09-17 | 44561173 | Good | Adobe Systems Inc | Adobe Inc |
| US5881229A | 0.246 | Method and product for enchancing performance of computer networks including shared storage objects | GRANT | 1999-03-09 | 1995-04-26 | 23697033 | Good | Shiva US Network Corp | Intel Corp |
| US20040068693A1 | 0.246 | Client side form filler that populates form fields based on analyzing visible field labels and visible display format hints without previous examination or mapping of the form | APPLICATION | 2004-04-08 | 2000-04-28 | 24242017 | Good | Individual | Historic AOL LLC |
| US20060047818A1 | 0.246 | Method and system to support multiple-protocol processing within worker processes | APPLICATION | 2006-03-02 | 2004-08-31 | 35944748 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20060031519A1 | 0.246 | System and method for flow control in a network | APPLICATION | 2006-02-09 | 2004-04-30 | 35758784 | Good | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US8392719B2 | 0.246 | Computer readable storage medium storing software execution control program software execution control method and software execution control system | GRANT | 2013-03-05 | 2006-10-20 | 39437106 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| US5522042A | 0.246 | Distributed chassis agent for distributed network management | GRANT | 1996-05-28 | 1994-01-28 | 22690772 | Good | Cabletron Systems Inc | Enterasys Networks Inc |
| US8260961B1 | 0.245 | Logical / physical address state lifecycle management | GRANT | 2012-09-04 | 2002-10-01 | 40434218 | Good | Trustwave Holdings Inc | Sysxnet Ltd, TW Acquisition Inc |
| US8046239B2 | 0.245 | Time management system for medical applications particularly in a hospital setting | GRANT | 2011-10-25 | 2004-06-30 | 35169821 | Good | Siemens AG | Siemens Healthcare GmbH |
| US6460122B1 | 0.243 | System apparatus and method for multi-level cache in a multi-processor/multi-controller environment | GRANT | 2002-10-01 | 1999-03-31 | 26825463 | Good | International Business Machines Corp | International Business Machines Corp |
| US7786861B2 | 0.243 | Detecting theft and disabling stolen equipment | GRANT | 2010-08-31 | 2007-01-29 | 39667312 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7653937B2 | 0.243 | Video game terminal and security activation arrangement | GRANT | 2010-01-26 | 2004-09-29 | 36121740 | Good | JVL Corp | JVL Corp |
| US4163255A | 0.242 | Billing method and system for a subscriber of a pay television system | GRANT | 1979-07-31 | 1976-07-19 | 27418817 | Good | TELEGLOBE PAY TV SYSTEM Inc | TELEGLOBE PAY TV SYSTEM Inc |
| US5428665A | 0.242 | Method of managing supplementary service procedures in GSM/VLR towards HLR | GRANT | 1995-06-27 | 1992-10-27 | 20387577 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US6158008A | 0.242 | Method and apparatus for updating address lists for a packet filter processor | GRANT | 2000-12-05 | 1997-10-23 | 25498934 | Good | AT&T Wireless Services Inc | AT&T Mobility II LLC, AT&T Wireless Services Inc |
| US5621799A | 0.241 | Scrambled transmission system | GRANT | 1997-04-15 | 1993-10-19 | 26544742 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US6263444B1 | 0.241 | Network unauthorized access analysis method network unauthorized access analysis apparatus utilizing the method and computer-readable recording medium having network unauthorized access analysis program recorded thereon | GRANT | 2001-07-17 | 1997-03-11 | 13035189 | Good | National Aerospace Laboratory of Japan, Japan Science and Technology Corp | Japan Science and Technology Agency, Japan Aerospace Exploration Agency JAXA |
| US6301695B1 | 0.241 | Methods to securely configure an FPGA using macro markers | GRANT | 2001-10-09 | 1999-01-14 | 22871120 | Good | Xilinx Inc | Xilinx Inc |
| US7530084B2 | 0.241 | Method and apparatus for synchronizing dynamic graphics | GRANT | 2009-05-05 | 2002-05-28 | 29582356 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7603283B1 | 0.241 | Method and system for managing risk | GRANT | 2009-10-13 | 2000-04-07 | 37018991 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7743977B2 | 0.241 | Method and system for random data access for security applications | GRANT | 2010-06-29 | 2005-02-28 | 36933143 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US20090138615A1 | 0.240 | SYSTEM AND METHOD FOR AN IMPROVED HIGH AVAILABILITY COMPONENT IMPLEMENTATION | APPLICATION | 2009-05-28 | 2007-11-28 | 39493930 | Good | Alcatel Lucent SAS | Alcatel Lucent SAS |
| US7492905B2 | 0.240 | Rolling code security system | GRANT | 2009-02-17 | 1995-05-17 | 31886602 | Good | Chamberlain Group Inc | Chamberlain Group Inc |
| US6711127B1 | 0.240 | System for intrusion detection and vulnerability analysis in a telecommunications signaling network | GRANT | 2004-03-23 | 1998-07-31 | 22429056 | Good | General Dynamics Government Systems Corp | General Dynamics Government Systems Corp |
| US8543710B2 | 0.240 | Method and system for controlling network access | GRANT | 2013-09-24 | 2004-03-10 | 34922287 | Good | RPX Corp | RPX Corp |
| US8706618B2 | 0.239 | Release of funds based on criteria | GRANT | 2014-04-22 | 2005-09-29 | 37895322 | Good | eBay Inc | PayPal Inc |
| US5675654A | 0.239 | System and method for interfacing a transport decoder to a national renewable security systems (NRSS) smart card | GRANT | 1997-10-07 | 1996-03-29 | 24509279 | Good | Matsushita Electric Corp of America | Panasonic Corp of North America |
| US5978479A | 0.239 | Descrambler | GRANT | 1999-11-02 | 1995-07-07 | 15936692 | Good | Toshiba Corp | Toshiba Corp |
| US7032111B1 | 0.239 | Method for optimizing of data transmission | GRANT | 2006-04-18 | 1998-12-08 | 8553065 | Good | Nokia Mobile Phones Ltd | Nokia Oyj |
| US8352632B2 | 0.239 | Systems and methods for discovering network topology | GRANT | 2013-01-08 | 2005-10-26 | 37968302 | Good | Level 3 Communications LLC | Level 3 Communications LLC |
| US5887130A | 0.239 | Information processing apparatus information processing method data recording medium and information processing system | GRANT | 1999-03-23 | 1995-12-05 | 18080480 | Good | Sony Corp | Sony Corp |
| US6742120B1 | 0.239 | System and method for controlling access to computer code in an IC card | GRANT | 2004-05-25 | 1998-02-03 | 32314236 | Good | Mondex International Ltd | Mondex International Ltd |
| US5999807A | 0.239 | System and method for the verification of authentic telephone numbers in a wireless telephone system | GRANT | 1999-12-07 | 1997-02-28 | 25203982 | Good | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US7552093B2 | 0.238 | Resolving license dependencies for aggregations of legally-protectable content | GRANT | 2009-06-23 | 2003-12-04 | 34633649 | Good | Black Duck Software Inc | Synopsys Inc |
| US20050015558A1 | 0.238 | Method and apparatus for generating a write mask key | APPLICATION | 2005-01-20 | 2003-01-13 | 32719034 | Good | Rambus Inc | Rambus Inc |
| US20060149838A1 | 0.237 | System and Method for Logical Modeling of Distributed Computer Systems | APPLICATION | 2006-07-06 | 2000-10-24 | 36641969 | Good | Microsoft Corp | ServiceNow Inc |
| US4677617A | 0.237 | Rapid frequency-hopping time synchronization | GRANT | 1987-06-30 | 1985-10-04 | 25131963 | Good | Hughes Aircraft Co | Raytheon Co |
| US5946497A | 0.237 | System and method for providing microprocessor serialization using programmable fuses | GRANT | 1999-08-31 | 1996-05-17 | 24605239 | Good | Advanced Micro Devices Inc | GlobalFoundries Inc, AMD Technologies Holdings Inc |
| US4759060A | 0.236 | Decoder for a pay television system | GRANT | 1988-07-19 | 1984-10-31 | 26449712 | Good | Sony Corp | Sony Corp |
| US6738377B1 | 0.236 | System and method for dynamic micro placement of IP connection filters | GRANT | 2004-05-18 | 1999-01-29 | 22903322 | Good | International Business Machines Corp | Trend Micro Inc |
| US7659819B2 | 0.236 | RFID reader operating system and associated architecture | GRANT | 2010-02-09 | 2005-04-21 | 38472058 | Good | SkyeTek Inc | Novanta Inc |
| US7233667B1 | 0.236 | Record medium record medium manufacturing device computer readable record medium on which program is recorded and data presentation device | GRANT | 2007-06-19 | 1998-03-17 | 26395674 | Good | Toshiba Corp | Toshiba Corp |
| US6761319B2 | 0.235 | Configuration of IC card | GRANT | 2004-07-13 | 1998-01-22 | 27372114 | Good | Mondex International Ltd | Mondex International Ltd |
| US5542045A | 0.235 | Method for interposing a security function in a computer program | GRANT | 1996-07-30 | 1993-10-15 | 22479249 | Good | Software Security Inc | Software Security Inc, Rainbow Technologies Inc |
| US6954775B1 | 0.235 | Parallel intrusion detection sensors with load balancing for high speed networks | GRANT | 2005-10-11 | 1999-01-15 | 35057338 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US5860099A | 0.234 | Stored program system with protected memory and secure signature extraction | GRANT | 1999-01-12 | 1993-05-12 | 22034300 | Good | USAR Systems Inc | USARSYS ACQUISITION CORP |
| US8375074B2 | 0.234 | Device and program for ciphering data | GRANT | 2013-02-12 | 2005-10-27 | 38147541 | Good | Hitachi Ltd | Hitachi Astemo Ltd |
| US20090067625A1 | 0.234 | Method for protection of digital rights at points of vulnerability in real time | APPLICATION | 2009-03-12 | 2007-09-07 | 40431833 | Good | Aceurity Inc | Aceurity Inc |
| US5956634A | 0.233 | System and method for detection of fraud in a wireless telephone system | GRANT | 1999-09-21 | 1997-02-28 | 25197188 | Good | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US7743271B2 | 0.233 | Use of a UUID as a time epoch to determine if the system clock has been reset backwards in time | GRANT | 2010-06-22 | 2007-02-27 | 39717300 | Good | International Business Machines Corp | International Business Machines Corp |
| US7784682B2 | 0.232 | System and method for granting promotional rewards to both customers and non-customers | GRANT | 2010-08-31 | 2006-02-08 | 38333028 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US4521846A | 0.232 | Mechanism for accessing multiple virtual address spaces | GRANT | 1985-06-04 | 1981-02-20 | 22889281 | Good | International Business Machines Corp | International Business Machines Corp |
| US20060020648A1 | 0.231 | Method for secure generation of a random number in a gaming system | APPLICATION | 2006-01-26 | 2004-07-01 | 35784354 | Good | Virtgame Corp | International Game Technology, Progressive Gaming International Corp |
| US20040235563A1 | 0.231 | Game update service in a service-oriented gaming network environment | APPLICATION | 2004-11-25 | 2003-02-26 | 33456719 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US20060064483A1 | 0.231 | System and method for service response monitoring | APPLICATION | 2006-03-23 | 2004-09-23 | 36075290 | Good | Electronic Data Systems LLC | Hewlett Packard Enterprise Development LP |
| US7523318B2 | 0.231 | Method and system for automated password generation | GRANT | 2009-04-21 | 2003-02-20 | 32868264 | Good | International Business Machines Corp | Airbnb Inc |
| US20020188857A1 | 0.231 | Protected storage of a datum in an integrated circuit | APPLICATION | 2002-12-12 | 2001-06-11 | 8864158 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US20030056069A1 | 0.231 | Buffering data in a hierarchical data storage environment | APPLICATION | 2003-03-20 | 1999-08-20 | 23491529 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US20030187736A1 | 0.231 | Patron tracking system | APPLICATION | 2003-10-02 | 2002-04-02 | 28453861 | Good | ISLE OF CAPRI CASINOS Inc | ISLE OF CAPRI CASINOS Inc |
| US7647389B2 | 0.230 | Method for configuration negotiation in a data communication system | GRANT | 2010-01-12 | 2002-02-28 | 27753439 | Good | Alcatel Lucent USA Inc | Nokia of America Corp |
| US11650857B2 | 0.230 | System and method for managing a hybrid computer environment | GRANT | 2023-05-16 | 2006-03-16 | 40933020 | Good | III Holdings 12 LLC | Cluster Resources Inc, III Holdings 12 LLC |
| US20050010807A1 | 0.230 | Information processing apparatus used by a plurality of different operators and method and program for use in the information processing apparatus | APPLICATION | 2005-01-13 | 2003-04-14 | 32985532 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp, Individual |
| US4723283A | 0.230 | Data transmission system | GRANT | 1988-02-02 | 1985-06-28 | 15302031 | Good | Sony Corp | Sony Corp |
| US20050102537A1 | 0.228 | File transfer protocol for mobile computer | APPLICATION | 2005-05-12 | 2003-11-07 | 37484937 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20080114693A1 | 0.228 | Method for allowing content protected by a first DRM system to be accessed by a second DRM system | APPLICATION | 2008-05-15 | 2006-11-14 | 39370368 | Good | SanDisk Corp | SanDisk Technologies LLC |
| USRE43157E1 | 0.228 | System and method for reassociating an account number to another transaction account | GRANT | 2012-02-07 | 2002-09-12 | 31991447 | Good | Xatra Fund MX LLC | Liberty Peak Ventures LLC |
| US4964163A | 0.228 | Method and apparatus for controlling access to a communication system | GRANT | 1990-10-16 | 1988-04-04 | 22649070 | Good | Motorola Inc | Motorola Solutions Inc |
| US20100146294A1 | 0.228 | BEST2000C: platform-independent acrostic database encryption of biometrically-inert transgression-ciphers for up to 90% reduction of the $50 billion annual fictitious-identity transgressions | APPLICATION | 2010-06-10 | 2008-03-17 | 42232400 | Good | Individual | Individual |
| US20030147629A1 | 0.227 | Digital information recording/playback system and digital information recording medium | APPLICATION | 2003-08-07 | 1998-01-21 | 11733193 | Good | Individual | Individual |
| US6952477B1 | 0.226 | Fault intolerant cipher chaining | GRANT | 2005-10-04 | 2000-07-03 | 35005186 | Good | International Business Machines Corp | International Business Machines Corp |
| US6771649B1 | 0.226 | Middle approach to asynchronous and backward-compatible detection and prevention of ARP cache poisoning | GRANT | 2004-08-03 | 1999-12-06 | 32772101 | Good | AT&T Corp | AT&T Corp |
| US7177952B1 | 0.226 | Method and system for switching between two network access technologies without interrupting active network applications | GRANT | 2007-02-13 | 1999-10-01 | 26853981 | Good | Nortel Networks Ltd | Apple Inc |
| US7080090B2 | 0.226 | Allocation measures and metric calculations in star schema multi-dimensional data warehouse | GRANT | 2006-07-18 | 2000-04-27 | 46277554 | Good | Hyperion Solutions Corp | Oracle International Corp |
| US5706426A | 0.226 | Software protection method and apparatus | GRANT | 1998-01-06 | 1996-02-07 | 24393266 | Good | United Microelectronics Corp | United Microelectronics Corp |
| US5848435A | 0.225 | Address protection circuit and method for preventing access to unauthorized address rangers | GRANT | 1998-12-08 | 1990-10-19 | 24403894 | Good | EMC Corp | EMC Corp |
| US20020112243A1 | 0.225 | Video distribution system | APPLICATION | 2002-08-15 | 2001-02-12 | 25123552 | Good | World Theatre Inc | Zarbana Digital Fund LLC, World Theatre Inc |
| US20040229684A1 | 0.225 | Gaming management service in a service-oriented gaming network environment | APPLICATION | 2004-11-18 | 2003-02-26 | 32825426 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US7068786B1 | 0.225 | Dual use block/stream cipher | GRANT | 2006-06-27 | 1999-08-29 | 36600564 | Good | Intel Corp | Intel Corp |
| US20060168262A1 | 0.224 | System and method for reliable packet data transport in a computer network | APPLICATION | 2006-07-27 | 2002-07-15 | 30005551 | Good | Soma Networks Inc | TURTLEBONES Inc, Taiwan Semiconductor Manufacturing Co TSMC Ltd |
| US5418852A | 0.223 | Unauthorized use prevention method for optical disks optical disk having unauthorized use prevention function and optical disk apparatus | GRANT | 1995-05-23 | 1992-03-18 | 27464094 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US8745107B2 | 0.223 | Locking of an integrated circuit | GRANT | 2014-06-03 | 2004-09-28 | 34950245 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US5272752A | 0.223 | Authorization code lockout mechanism for preventing unauthorized reception of transmitted data | GRANT | 1993-12-21 | 1992-03-16 | 25311128 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US5375037A | 0.223 | Memory card having a recessed portion with contacts connected to an access card | GRANT | 1994-12-20 | 1992-01-14 | 9425621 | Good | Gemplus Card International SA | Gemplus SA |
| US7457244B1 | 0.222 | System and method for generating a traffic matrix in a network environment | GRANT | 2008-11-25 | 2004-06-24 | 40029508 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7072897B2 | 0.222 | Non-additive measures and metric calculation | GRANT | 2006-07-04 | 2000-04-27 | 26895337 | Good | Hyperion Solutions Corp | Oracle International Corp |
| US20050060442A1 | 0.222 | Method system and program for managing data transmission through a network | APPLICATION | 2005-03-17 | 2003-09-15 | 34274265 | Good | Intel Corp | Intel Corp |
| US6130889A | 0.221 | Determining and maintaining hop-count for switched networks | GRANT | 2000-10-10 | 1996-10-02 | 21840132 | Good | International Business Machines Corp | International Business Machines Corp |
| US20140089964A1 | 0.221 | NETWORKED CONDITIONAL ACCESS MODULE | APPLICATION | 2014-03-27 | 1998-05-06 | 37895525 | Good | Sony United Kingdom Ltd | Saturn Licensing LLC |
| US7339885B2 | 0.221 | Method and apparatus for customizable surveillance of network interfaces | GRANT | 2008-03-04 | 2003-06-05 | 33489880 | Good | International Business Machines Corp | International Business Machines Corp |
| US20090036217A1 | 0.221 | SERVICE-ORIENTED GAMING NETWORK ENVIRONMENT | APPLICATION | 2009-02-05 | 2005-11-22 | 38067842 | Good | WMS Gaming Inc | LNW Gaming Inc |
| US8509106B2 | 0.220 | Techniques for preventing attacks on computer systems and networks | GRANT | 2013-08-13 | 2005-12-28 | 41381552 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd, Foundry Networks LLC |
| US5590201A | 0.220 | Programmable source address locking mechanism for secure networks | GRANT | 1996-12-31 | 1994-11-10 | 23321349 | Good | Advanced Micro Devices Inc | Advanced Micro Devices Inc |
| WO2000002114A2 | 0.219 | FIREWALL APPARATUS AND METHOD OF CONTROLLING NETWORK DATA PACKET TRAFFIC BETWEEN INTERNAL AND EXTERNAL NETWORKS | APPLICATION | 2000-01-13 | 1998-07-02 | 20411974 | Good | ||
| US11652706B2 | 0.219 | System and method for providing dynamic provisioning within a compute environment | GRANT | 2023-05-16 | 2004-06-18 | 35785689 | Good | III Holdings 12 LLC | Cluster Resources Inc, III Holdings 12 LLC |
| US8667525B2 | 0.219 | Targeted advertisement selection from a digital stream | GRANT | 2014-03-04 | 2002-12-13 | 46324037 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US9154552B2 | 0.218 | Method and apparatus for cooperative file distribution with receiver determined quality of services | GRANT | 2015-10-06 | 2007-09-06 | 47294090 | Good | Microsoft Technology Licensing LLC | Zhigu Holdings Ltd |
| US7151829B2 | 0.218 | System and method for implementing a hash algorithm | GRANT | 2006-12-19 | 2002-04-22 | 29215256 | Good | International Business Machines Corp | International Business Machines Corp |
| US8204945B2 | 0.216 | Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail | GRANT | 2012-06-19 | 2000-06-19 | 46204947 | Good | Stragent LLC | Stragent LLC |
| US4754481A | 0.216 | Expanded partial response processing for analog signal enciphering and the like | GRANT | 1988-06-28 | 1985-06-24 | 25008410 | Good | AT&T Corp, ATLANTIC TELEPHONE AND TELEGRAPH COMPANY AT&T BELL LABORATORIES | ATLANTIC TELEPHONE AND TELEGRAPH COMPANY AT&T BELL LABORATORIES |
| US20060161725A1 | 0.216 | Multiple function flash memory system | APPLICATION | 2006-07-20 | 2005-01-20 | 36685300 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc |
| US9078014B2 | 0.216 | Method and apparatus for targeting of interactive virtual objects | GRANT | 2015-07-07 | 2000-06-19 | 24393343 | Good | Comcast IP Holdings I LLC | Comcast IP Holdings I LLC |
| US8218545B2 | 0.216 | Implementing multicasting | GRANT | 2012-07-10 | 2001-09-07 | 8561861 | Good | Nokia Siemens Networks Oy | RPX Corp, Nokia USA Inc |
| US20080195543A1 | 0.216 | Digital Evidence Bag | APPLICATION | 2008-08-14 | 2005-05-27 | 34834771 | Good | Qinetiq Ltd | Qinetiq Ltd |
| US4292650A | 0.214 | Stv Subscriber address system | GRANT | 1981-09-29 | 1979-10-29 | 22214174 | Good | Zenith Radio Corp | Zenith Electronics LLC |
| US20050227768A1 | 0.214 | Gaming network environment having a language translation service | APPLICATION | 2005-10-13 | 2003-05-27 | 35061262 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US6615357B1 | 0.213 | System and method for network address translation integration with IP security | GRANT | 2003-09-02 | 1999-01-29 | 22907677 | Good | International Business Machines Corp | International Business Machines Corp |
| US5812662A | 0.213 | Method and apparatus to protect computer software | GRANT | 1998-09-22 | 1995-12-18 | 24066077 | Good | United Microelectronics Corp | United Microelectronics Corp |
| US20010034758A1 | 0.213 | Virtual private network (VPN) for servicing home gateway system through external disk management | APPLICATION | 2001-10-25 | 2000-02-24 | 26880418 | Good | Individual | Lextron Systems Inc |
| US20050138383A1 | 0.212 | Method and system for validating timestamps | APPLICATION | 2005-06-23 | 2003-12-22 | 34679080 | Good | PSS Systems Inc | Intellectual Ventures I LLC |
| US5214696A | 0.212 | Data processing system and method to produce softcopy book readers which are limited to reading only books published by a specific publisher | GRANT | 1993-05-25 | 1992-02-04 | 25266330 | Good | International Business Machines Corp | International Business Machines Corp |
| US5414694A | 0.212 | Address tracking over repeater based networks | GRANT | 1995-05-09 | 1993-02-19 | 21795798 | Good | Advanced Micro Devices Inc | Advanced Micro Devices Inc |
| US4716586A | 0.210 | State sequence dependent read only memory | GRANT | 1987-12-29 | 1983-12-07 | 27071973 | Good | American Microsystems Holding Corp | AMI Semiconductor Inc |
| US3962539A | 0.210 | Product block cipher system for data security | GRANT | 1976-06-08 | 1975-02-24 | 24206352 | Good | International Business Machines Corp | International Business Machines Corp |
| EP1505762A1 | 0.209 | ENCRYPTION DEVICE AND DECRYPTION DEVICE | GRANT | 2005-02-09 | 2002-05-10 | 29416729 | Good | Sony Corp | Sony Corp |
| US6654864B2 | 0.209 | Method and system for providing restricted access to a storage medium | GRANT | 2003-11-25 | 1998-07-31 | 4162731 | Good | Kom Networks Inc | Kom Software Inc |
| US6587948B1 | 0.208 | Recording apparatus recording medium playback apparatus recording method and playback method | GRANT | 2003-07-01 | 1998-02-13 | 12317657 | Good | Sony Corp | Sony Corp |
| US20040266532A1 | 0.208 | Event management service in a service-oriented gaming network environment | APPLICATION | 2004-12-30 | 2003-03-27 | 33544061 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US7643484B2 | 0.208 | Network abstraction and isolation layer rules-based federation and masquerading | GRANT | 2010-01-05 | 2003-09-26 | 34714350 | Good | Surgient Inc | Quest Software Inc, Aventail LLC |
| US20030220985A1 | 0.207 | System and method for virtualizing network storages into a single file system view | APPLICATION | 2003-11-27 | 2002-05-24 | 29545300 | Good | Hitachi Ltd | Hitachi Ltd |
| US4250524A | 0.207 | Validation apparatus in a pay television system | GRANT | 1981-02-10 | 1979-02-22 | 21764283 | Good | Clarion Co Ltd | Faurecia Clarion Electronics Co Ltd |
| WO1986006240A1 | 0.207 | VIDEO TRANSMISSION SYSTEM | APPLICATION | 1986-10-23 | 1985-04-12 | 10577528 | Good | ||
| US8312292B2 | 0.207 | Input output access controller | GRANT | 2012-11-13 | 2007-07-31 | 39832694 | Good | Viasat Inc | Viasat Inc |
| US7844759B1 | 0.207 | System method and computer readable medium for processing a message queue | GRANT | 2010-11-30 | 2006-07-28 | 43215723 | Good | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US8360887B2 | 0.206 | Wagering game server availability broadcast message system | GRANT | 2013-01-29 | 2006-02-09 | 38345832 | Good | WMS Gaming Inc | LNW Gaming Inc |
| US5410697A | 0.204 | Concurrency management using version identification of shared data as a supplement to use of locks | GRANT | 1995-04-25 | 1990-04-04 | 24007648 | Good | International Business Machines Corp | International Business Machines Corp |
| US7552478B2 | 0.204 | Network unauthorized access preventing system and network unauthorized access preventing apparatus | GRANT | 2009-06-23 | 2003-08-28 | 34214050 | Good | NEC Corp | NEC Corp |
| US5331637A | 0.204 | Multicast routing using core based trees | GRANT | 1994-07-19 | 1993-07-30 | 22280748 | Good | Bell Communications Research Inc | Relay IP Inc |
| US5214697A | 0.204 | PROGRAM EXECUTION APPARATUS FOR ENSURING SECURITY OF A PROGRAM | GRANT | 1993-05-25 | 1990-03-27 | 13634250 | Good | Toshiba Corp | Toshiba Corp |
| US20040242331A1 | 0.203 | Time service in a service-oriented gaming network environment | APPLICATION | 2004-12-02 | 2003-03-17 | 33456841 | Good | WMS Gaming Inc | LNW Gaming Inc, Individual |
| US4982429A | 0.203 | Encipher method and decipher method | GRANT | 1991-01-01 | 1988-04-28 | 14366833 | Good | Hitachi Ltd, Hitachi Control Systems Inc | Hitachi Ltd |
| US20030112754A1 | 0.202 | Technique for improving transmission control protocol performance in lossy networks | APPLICATION | 2003-06-19 | 2001-12-14 | 21783730 | Good | Sasken Communication Technologies Ltd | Sasken Communication Technologies Ltd |
| US6219799B1 | 0.201 | Technique to support pseudo-names | GRANT | 2001-04-17 | 1997-07-01 | 26729409 | Good | Unisys Corp | Unisys Corp |
| US8010995B2 | 0.200 | Methods systems and computer program products for implementing inter-process integrity serialization | GRANT | 2011-08-30 | 2006-09-08 | 39201578 | Good | International Business Machines Corp | International Business Machines Corp |
| US5510780A | 0.200 | Time cycled security code and activation control system | GRANT | 1996-04-23 | 1994-02-18 | 22735615 | Good | Profit Plus Corp | Gordon and Howard Associates Inc |
| US20050009481A1 | 0.200 | Method and system for single chip satellite set-top box system | APPLICATION | 2005-01-13 | 2003-07-11 | 33567965 | Good | Broadcom Corp | Broadcom Corp |
| US20070201490A1 | 0.200 | System and method for implementing ethernet MAC address translation | APPLICATION | 2007-08-30 | 2005-07-13 | 46325986 | Good | RedEye Networks Inc | INVESTMENT PARTNERSHIP TNP ON ROAD |
| US7210634B2 | 0.200 | Circuit for generating an identification code for an IC | GRANT | 2007-05-01 | 2004-02-12 | 34838224 | Good | ICID LLC | ICID LLC |
| US20080034295A1 | 0.199 | Displaying tags associated with items in a video playback | APPLICATION | 2008-02-07 | 2006-08-04 | 39029262 | Good | Gula Consulting LLC | Gula Consulting LLC |
| US5214701A | 0.199 | METHOD OF PROCESSING DATA BY COMPRESSION AND PERMUTATION FOR MICROCIRCUIT CARDS | GRANT | 1993-05-25 | 1989-07-25 | 9384118 | Good | US Philips Corp | De la Rue Cartes et Systemes SAS |
| US7243132B2 | 0.198 | Apparatus and method for controlling a device in a home network based upon a batch command that is generated when a name of the batch command a name of the device a service of the device and details related to the service are sequentially selected | GRANT | 2007-07-10 | 2001-02-03 | 36441105 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US6736325B1 | 0.198 | Codelets | GRANT | 2004-05-18 | 1998-01-22 | 32302038 | Good | Mondex International Ltd | Mondex International Ltd |
| US5182799A | 0.198 | Retrieving data using hash memory address generated by reversing /xor bits of selected bit strings of an input packet id | GRANT | 1993-01-26 | 1989-04-21 | 14334883 | Good | Mitsubishi Electric Corp | Mitsubishi Electric Corp |
| US4914570A | 0.198 | Process distribution and sharing system for multiple processor computer system | GRANT | 1990-04-03 | 1986-09-15 | 26918075 | Good | Counterpoint Computers Inc | Acer America Corp |
| US7194626B2 | 0.197 | Hardware-based secure code authentication | GRANT | 2007-03-20 | 2002-11-21 | 32324785 | Good | International Business Machines Corp | International Business Machines Corp |
| US4727579A | 0.195 | Scrambled television signals | GRANT | 1988-02-23 | 1983-05-13 | 10542726 | Good | US Philips Corp | US Philips Corp |
| WO2002021827A2 | 0.195 | ADAPTER DEVICE FOR DVB | APPLICATION | 2002-03-14 | 2000-09-08 | 7655469 | Good | ||
| US8533111B1 | 0.195 | System and method for providing promotional pricing | GRANT | 2013-09-10 | 2004-08-03 | 39530097 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8185921B2 | 0.194 | Parental control of displayed content using closed captioning | GRANT | 2012-05-22 | 2006-02-28 | 38445513 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7171563B2 | 0.194 | Method and system for ensuring security of code in a system on a chip | GRANT | 2007-01-30 | 2003-05-15 | 33417707 | Good | International Business Machines Corp | SK Hynix Inc |
| US7856386B2 | 0.194 | Host exchange in bill paying services | GRANT | 2010-12-21 | 2006-09-07 | 39158076 | Good | Yodlee Inc | Yodlee Inc |
| US7778259B1 | 0.194 | Network packet transmission mechanism | GRANT | 2010-08-17 | 1999-05-14 | 42555827 | Good | Dunti LLC | RPX Corp |
| US20050097499A1 | 0.193 | In-circuit configuration architecture with non-volatile configuration store for embedded configurable logic array | APPLICATION | 2005-05-05 | 2003-11-03 | 34465634 | Good | Macronix International Co Ltd | Macronix International Co Ltd |
| US7215776B1 | 0.193 | Method and apparatus for the compression and decompression of audio files using a chaotic system | GRANT | 2007-05-08 | 1999-11-09 | 38001074 | Good | University of New Hampshire | University of New Hampshire |
| US8010808B2 | 0.193 | Data recognition apparatus for copy protection and method thereof and recording medium thereof | GRANT | 2011-08-30 | 2006-10-19 | 39319459 | Good | Sungkyunkwan University Foundation for Corporate Collaboration | Sungkyunkwan University Foundation for Corporate Collaboration |
| US20020083130A1 | 0.193 | Method and system for referring to data over network | APPLICATION | 2002-06-27 | 2000-12-11 | 18844388 | Good | Hitachi Ltd | Hitachi Ltd |
| US6947558B1 | 0.192 | Stream cipher having a shuffle network combiner function | GRANT | 2005-09-20 | 1999-08-29 | 34992047 | Good | Intel Corp | Intel Corp |
| US7653895B1 | 0.192 | Memory arrangement for message processing by a plurality of threads | GRANT | 2010-01-26 | 2006-01-20 | 41559890 | Good | Xilinx Inc | Xilinx Inc |
| US8381995B2 | 0.191 | Payment card dynamically receiving power from external source | GRANT | 2013-02-26 | 2007-03-12 | 39759793 | Good | Visa USA Inc, Bank of America Corp | Visa USA Inc, Bank of America Corp |
| US6725378B1 | 0.191 | Network protection for denial of service attacks | GRANT | 2004-04-20 | 1998-04-15 | 32072681 | Good | Purdue Research Foundation | Purdue Research Foundation |
| US5379346A | 0.191 | Cascading synchronized chaotic systems | GRANT | 1995-01-03 | 1993-09-30 | 22440247 | Good | US Department of Navy | US Department of Navy |
| EP0308219A2 | 0.191 | Microcomputer with internal RAM security during external program mode | GRANT | 1989-03-22 | 1987-09-18 | 22268509 | Good | Arris Technology Inc, General Instrument Corp | Arris Technology Inc |
| US5564055A | 0.191 | PCMCIA slot expander and method | GRANT | 1996-10-08 | 1994-08-30 | 23149656 | Good | Lucent Technologies Inc | Avago Technologies International Sales Pte Ltd, Nokia of America Corp |
| US8219813B2 | 0.191 | System and method for protecting a peripheral device against hot plug attacks | GRANT | 2012-07-10 | 2001-10-29 | 23368020 | Good | Seagate Technology LLC | Seagate Technology LLC |
| US20040267575A1 | 0.190 | Method and system for monitoring medical examination and/or treatment activities | APPLICATION | 2004-12-30 | 2003-04-28 | 33393930 | Good | Siemens AG | Siemens AG |
| US6219726B1 | 0.190 | System for providing access protection on media storage devices by selecting from a set of generated control parameters in accordance with application attributes | GRANT | 2001-04-17 | 1994-07-27 | 23079105 | Good | International Business Machines Corp | International Business Machines Corp |
| US6405369B1 | 0.190 | Smart card chaining in pay television systems | GRANT | 2002-06-11 | 1996-03-18 | 26310301 | Good | News Datacom Ltd | Cisco Technology Inc |
| US5291555A | 0.190 | Communication using synchronized chaotic systems | GRANT | 1994-03-01 | 1992-12-14 | 25535385 | Good | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
| US7859411B2 | 0.190 | RFID tagged item trajectory and location estimation system and method | GRANT | 2010-12-28 | 2007-03-30 | 39535403 | Good | SkyeTek Inc | Novanta Inc |
| US8032874B1 | 0.190 | Generation of executable threads having source code specifications that describe network packets | GRANT | 2011-10-04 | 2006-01-20 | 44676842 | Good | Xilinx Inc | Xilinx Inc |
| US20080172397A1 | 0.190 | File management method and information processing device | APPLICATION | 2008-07-17 | 2003-07-24 | 34100795 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Corp, Individual |
| US6738814B1 | 0.189 | Method for blocking denial of service and address spoofing attacks on a private network | GRANT | 2004-05-18 | 1998-03-18 | 21913595 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7031953B2 | 0.188 | Analytical server including metrics engine | GRANT | 2006-04-18 | 2000-04-17 | 26893254 | Good | Hyperion Solutions Corp | Oracle International Corp |
| US7712130B2 | 0.188 | Multiconfigurable device masking shunt and method of use | GRANT | 2010-05-04 | 2002-03-22 | 29707816 | Good | Masking Networks Inc | Masking Networks Inc |
| US8078728B1 | 0.187 | Capacity pooling for application reservation and delivery | GRANT | 2011-12-13 | 2006-03-31 | 45092796 | Good | Quest Software Inc | Quest Software Inc, Aventail LLC |
| US4533949A | 0.186 | Subscription television system | GRANT | 1985-08-06 | 1981-09-10 | 26474718 | Good | Sony Corp | Sony Corp |
| US5080479A | 0.186 | Automatic implanting of identification data in any recorded medium | GRANT | 1992-01-14 | 1990-07-30 | 24234623 | Good | Individual | Individual |
| US4126761A | 0.185 | Method of and means for processing an audio frequency signal to conceal intelligility | GRANT | 1978-11-21 | 1977-02-11 | 25080925 | Good | Noise Cancellation Technologies Inc | Noise Cancellation Technologies Inc |
| US5766075A | 0.184 | Bet guarantee system | GRANT | 1998-06-16 | 1996-10-03 | 24915104 | Good | HARRAH'S OPERATING CO Inc | Caesars Entertainment Operating Co Inc |
| US20020129099A1 | 0.184 | Method and apparatus for virtualizing a serial port in a data processing system | APPLICATION | 2002-09-12 | 2001-03-08 | 25181577 | Good | International Business Machines Corp | International Business Machines Corp |
| US8422503B2 | 0.183 | Address translator using address translation information in header area on network layer level and a method therefor | GRANT | 2013-04-16 | 2008-08-19 | 41696332 | Good | Oki Electric Industry Co Ltd | Oki Electric Industry Co Ltd |
| US5142622A | 0.183 | SYSTEM FOR INTERCONNECTING APPLICATIONS ACROSS DIFFERENT NETWORKS OF DATA PROCESSING SYSTEMS BY MAPPING PROTOCOLS ACROSS DIFFERENT NETWORK DOMAINS | GRANT | 1992-08-25 | 1989-01-31 | 23177594 | Good | International Business Machines Corp | Cisco Technology Inc |
| US20050177635A1 | 0.182 | System and method for allocating server resources | APPLICATION | 2005-08-11 | 2003-12-18 | 34710557 | Good | Contec Innovations Inc | Contec Innovations Inc, Individual |
| US5357573A | 0.181 | Memory card | GRANT | 1994-10-18 | 1991-08-12 | 6870202 | Good | Intelligent Solution Services GmbH | Intelligent Solution Services GmbH |
| US6307939B1 | 0.180 | Method and equipment for allocating to a television program which is already conditionally accessed a complementary conditional access | GRANT | 2001-10-23 | 1996-08-20 | 9495123 | Good | Telediffusion de France ets Public de Diffusion, France Telecom SA | Telediffusion de France ets Public de Diffusion, Orange SA |
| US5764987A | 0.180 | Relocatable file format and method and apparatus for creating and loading same | GRANT | 1998-06-09 | 1993-03-23 | 26712463 | Good | Apple Computer Inc | Apple Inc |
| US8145549B2 | 0.180 | System and method for offering risk-based interest rates in a credit instutment | GRANT | 2012-03-27 | 2003-05-30 | 33451438 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7644409B2 | 0.179 | Techniques for accessing a shared resource using an improved synchronization mechanism | GRANT | 2010-01-05 | 2004-06-04 | 34839046 | Good | Sun Microsystems Inc | Oracle America Inc |
| US4024574A | 0.179 | Validation method and apparatus for pay television systems | GRANT | 1977-05-17 | 1975-02-26 | 24209388 | Good | TELEGLOBE PAY TV SYSTEM Inc | INTRA-VIDEO Inc |
| US20070292009A1 | 0.178 | Press/Push USB Flash Drive With Deploying And Retracting Functionalities With Elasticity Material And Fingerprint Verification Capability | APPLICATION | 2007-12-20 | 1999-08-04 | 38861608 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc |
| US20020046344A1 | 0.178 | Vehicle data rewrite technique | APPLICATION | 2002-04-18 | 2000-08-31 | 18750661 | Good | Suzuki Motor Corp | Suzuki Motor Corp, Individual |
| US6279114B1 | 0.177 | Voltage negotiation in a single host multiple cards system | GRANT | 2001-08-21 | 1998-11-04 | 22681877 | Good | SanDisk Corp | SanDisk Technologies LLC |
| US7707111B2 | 0.177 | Customer activated multi-value (CAM) card | GRANT | 2010-04-27 | 1998-11-17 | 22714728 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8041190B2 | 0.177 | System and method for the creation synchronization and delivery of alternate content | GRANT | 2011-10-18 | 2004-12-15 | 36612709 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7929549B1 | 0.176 | Method and apparatus for scrambling data for control of high-speed bidirectional signaling | GRANT | 2011-04-19 | 2006-03-06 | 43858672 | Good | Advanced Micro Devices Inc | Advanced Micro Devices Inc |
| US7660763B1 | 0.175 | Customer activated multi-value (CAM) card | GRANT | 2010-02-09 | 1998-11-17 | 26889274 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US5687361A | 0.175 | System for managing and accessing a dynamically expanding computer database | GRANT | 1997-11-11 | 1995-02-13 | 23528872 | Good | Unisys Corp | Unisys Corp |
| US6246254B1 | 0.175 | Method and circuit for providing copy protection in an application-specific integrated circuit | GRANT | 2001-06-12 | 1999-12-06 | 23810924 | Good | International Business Machines Corp | International Business Machines Corp |
| US5592619A | 0.174 | High-security IC card | GRANT | 1997-01-07 | 1993-07-28 | 16511116 | Good | Oki Electric Industry Co Ltd | Rakuten Group Inc |
| US5627357A | 0.174 | Magnet information cards | GRANT | 1997-05-06 | 1994-06-28 | 10757446 | Good | MaCaPS International Ltd | MaCaPS International Ltd |
| US4993066A | 0.173 | Method for television scrambling | GRANT | 1991-02-12 | 1987-02-26 | 21792468 | Good | Individual | Acacia Research Group LLC, Techsearch LLC |
| US7958050B2 | 0.173 | Payment account monitoring system and method | GRANT | 2011-06-07 | 2007-07-02 | 40222214 | Good | Early Warning Services LLC | Early Warning Services LLC |
| US5596739A | 0.171 | Method and apparatus for detecting memory segment violations in a microprocessor-based system | GRANT | 1997-01-21 | 1994-02-08 | 22713442 | Good | Meridian Semiconductor Inc | TU WEICHI, United Microelectronics Corp |
| US4636583A | 0.170 | Synchronization of long codes of bounded time uncertainty | GRANT | 1987-01-13 | 1970-06-24 | 21956407 | Good | US Department of Navy | US Department of Navy |
| US7401731B1 | 0.170 | Method and system for implementing a card product with multiple customized relationships | GRANT | 2008-07-22 | 2005-05-27 | 39619468 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20030046583A1 | 0.169 | Automated configuration of security software suites | APPLICATION | 2003-03-06 | 2001-08-30 | 25479600 | Good | Honeywell International Inc | Honeywell International Inc |
| US20050132077A1 | 0.168 | Increasing TCP re-transmission process speed | APPLICATION | 2005-06-16 | 2003-12-11 | 34653141 | Good | International Business Machines Corp | Mellanox Technologies Ltd |
| US7756896B1 | 0.168 | System and method for multi-dimensional risk analysis | GRANT | 2010-07-13 | 2002-03-11 | 42314195 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7286670B2 | 0.167 | Method and apparatus for chaotic opportunistic lossless compression of data | GRANT | 2007-10-23 | 1999-11-09 | 28673550 | Good | Chaoticom Inc | ONMOBILE LIVE Inc |
| US8417601B1 | 0.167 | Variable rate payment card | GRANT | 2013-04-09 | 2007-10-18 | 47999329 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US8160960B1 | 0.167 | System and method for rapid updating of credit information | GRANT | 2012-04-17 | 2001-06-07 | 23140751 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20050149817A1 | 0.166 | Data transfer error checking | APPLICATION | 2005-07-07 | 2003-12-11 | 34710434 | Good | International Business Machines Corp | International Business Machines Corp |
| US4068264A | 0.166 | Pay television system utilizing binary coding | GRANT | 1978-01-10 | 1976-07-19 | 24839669 | Good | TELEGLOBE PAY TV SYSTEM Inc | INTRA-VIDEO Inc |
| EP1505763A1 | 0.165 | ENCRYPTION DEVICE AND DECRYPTION DEVICE | GRANT | 2005-02-09 | 2002-05-10 | 29416733 | Good | Sony Corp | Sony Corp |
| US6161213A | 0.165 | System for providing an integrated circuit with a unique identification | GRANT | 2000-12-12 | 1999-02-17 | 22953011 | Good | ICID LLC | ICID LLC |
| US7676425B1 | 0.165 | Method and system for providing flexible financing | GRANT | 2010-03-09 | 2002-07-29 | 41785084 | Good | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US7555501B2 | 0.164 | Apparatus and method for restoring data | GRANT | 2009-06-30 | 2003-06-19 | 34074255 | Good | Alpine Electronics Inc | Alpine Electronics Inc |
| US20020019874A1 | 0.164 | MULTI-PROTOCOL UNIFIED FILE-LOCKING | APPLICATION | 2002-02-14 | 1997-12-05 | 25531449 | Good | Network Appliance Inc | NetApp Inc, Individual |
| US7774833B1 | 0.163 | System and method for protecting CPU against remote access attacks | GRANT | 2010-08-10 | 2003-09-23 | 42536712 | Good | Foundry Networks LLC | Avago Technologies International Sales Pte Ltd |
| US4682224A | 0.162 | System method and apparatus for television signal scrambling and descrambling | GRANT | 1987-07-21 | 1983-10-31 | 24183230 | Good | RF Monolithics Inc | RF Monolithics Inc |
| US7966602B1 | 0.162 | Incremental modification detector and methods systems and apparatus for implementing the same | GRANT | 2011-06-21 | 2006-03-16 | 44147884 | Good | Oracle America Inc | Oracle America Inc |
| US7747020B2 | 0.162 | Technique for implementing a security algorithm | GRANT | 2010-06-29 | 2003-12-04 | 34634106 | Good | Intel Corp | Intel Corp |
| US6122704A | 0.162 | Integrated circuit for identifying an item via a serial port | GRANT | 2000-09-19 | 1989-05-15 | 27487932 | Good | Dallas Semiconductor Corp | Maxim Integrated Products Inc |
| US4817143A | 0.161 | Scrambled signal receiver | GRANT | 1989-03-28 | 1985-11-25 | 10588751 | Good | US Philips Corp | US Philips Corp |
| US7466556B2 | 0.159 | Single chip USB packages with swivel cover | GRANT | 2008-12-16 | 1999-08-04 | 46329499 | Good | Super Talent Electronics Inc | Super Talent Electronics Inc, Super Talent Tech Corp |
| US4663664A | 0.159 | Electronic ticket method and apparatus for television signal scrambling and descrambling | GRANT | 1987-05-05 | 1983-10-31 | 24184560 | Good | RF Monolithics Inc | RF Monolithics Inc |
| US4956803A | 0.158 | Sequentially processing data in a cached data storage system | GRANT | 1990-09-11 | 1987-07-02 | 26749456 | Good | International Business Machines Corp | International Business Machines Corp |
| US8579203B1 | 0.157 | Electronic magnetic recorded media emulators in magnetic card devices | GRANT | 2013-11-12 | 2008-12-19 | 49517940 | Good | Dynamics Inc | Dynamics Inc |
| USRE34161E | 0.157 | Memory cartridge and information processor unit using such cartridge | GRANT | 1993-01-12 | 1985-10-04 | 27566608 | Good | Nintendo Co Ltd | Nintendo Co Ltd |
| US7594234B1 | 0.157 | Adaptive spin-then-block mutual exclusion in multi-threaded processing | GRANT | 2009-09-22 | 2004-06-04 | 41077080 | Good | Sun Microsystems Inc | Oracle America Inc |
| US4823385A | 0.156 | System for processing coded information | GRANT | 1989-04-18 | 1986-12-13 | 6316123 | Good | US Philips Corp | Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH, US Philips Corp |
| US20040133519A1 | 0.156 | Method for preventing unauthorized copy application program execution its program its program recording apparatus and its program recording medium | APPLICATION | 2004-07-08 | 2001-04-05 | 18959607 | Good | ED-CONTRIVE Inc | ED-CONTRIVE Inc |
| US20010010081A1 | 0.155 | Terminal certification system and method of certifying the same | APPLICATION | 2001-07-26 | 2000-01-25 | 18542923 | Good | NEC Corp | NEC Corp |
| US6539016B2 | 0.155 | System and method for improving compression on a telephone loop | GRANT | 2003-03-25 | 2000-06-12 | 4166439 | Good | Catena Networks Inc | Ciena Corp |
| US4860353A | 0.152 | Dynamic feedback arrangement scrambling technique keystream generator | GRANT | 1989-08-22 | 1988-05-17 | 22719132 | Good | General Instrument Corp | Arris Technology Inc |
| US4112464A | 0.152 | Subscription TV decoder logic system | GRANT | 1978-09-05 | 1977-05-11 | 25166383 | Good | Oak Industries Inc | TV/COM TECHNOLOGIES Inc, SK Hynix America Inc |
| US4682223A | 0.151 | Descrambler unit method and apparatus for television signal descrambling | GRANT | 1987-07-21 | 1983-10-31 | 24183046 | Good | RF Monolithics Inc | RF Monolithics Inc |
| US5251165A | 0.147 | Two phase random number generator | GRANT | 1993-10-05 | 1992-04-09 | 25345595 | Good | Individual | Individual |
| US8397282B2 | 0.146 | Dynamically adaptive network firewalls and method system and computer program product implementing same | GRANT | 2013-03-12 | 2004-03-10 | 34922296 | Good | RPX Corp | RPX Corp |
| US7941309B2 | 0.144 | Modeling IT operations/policies | GRANT | 2011-05-10 | 2005-11-02 | 38023567 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6408076B1 | 0.143 | Digital video broadcasting | GRANT | 2002-06-18 | 1997-03-06 | 10808787 | Good | LSI Logic Corp | Avago Technologies International Sales Pte Ltd |
| US20030135458A1 | 0.143 | System and method for providing service by proxy | APPLICATION | 2003-07-17 | 2000-11-28 | 18833161 | Good | Sony Corp | Sony Corp |
| US6731633B1 | 0.143 | Network unit including address hashing | GRANT | 2004-05-04 | 2000-03-01 | 9886585 | Good | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US4785361A | 0.141 | Method and apparatus for frustrating the unauthorized copying of recorded data | GRANT | 1988-11-15 | 1982-11-08 | 27032212 | Good | VAULT CORP | VAULT CORP |
| USRE42773E1 | 0.140 | Method of manufacturing an enclosed transceiver | GRANT | 2011-10-04 | 1992-06-17 | 27495286 | Good | Round Rock Research LLC | Round Rock Research LLC |
| US7747869B2 | 0.138 | Process for detecting defective component exchanges | GRANT | 2010-06-29 | 2003-11-07 | 34608913 | Good | Daimler AG | Mercedes Benz Group AG |
| US20080022160A1 | 0.136 | MALWARE SCANNER FOR RFID TAGS | APPLICATION | 2008-01-24 | 2005-12-30 | 39876254 | Good | SkyeTek Inc | Novanta Inc |
| US20040184407A1 | 0.135 | Operations administration and maintenance data packet and related testing methods | APPLICATION | 2004-09-23 | 2003-03-21 | 32988393 | Good | SBC Knowledge Ventures LP | AT&T Intellectual Property I LP |
| US7376073B2 | 0.134 | Optical storage medium having distortion regions and a method of modifying an optical storage medium to include distortion regions | GRANT | 2008-05-20 | 2000-12-14 | 22969301 | Good | ECD Systems Inc | SCA IPLA Holdings Inc |
| US20070022231A1 | 0.133 | Method and System for Transferring a Stream of Data | APPLICATION | 2007-01-25 | 2005-07-25 | 37680356 | Good | International Business Machines Corp | International Business Machines Corp |
| US4608456A | 0.133 | Digital audio scrambling system with error conditioning | GRANT | 1986-08-26 | 1983-05-27 | 23982654 | Good | MA Com Linkabit Inc | Arris Technology Inc, Engility LLC |
| US6199761B1 | 0.129 | Validation method for electronic cash cards and digital identity cards utilizing optical data storage | GRANT | 2001-03-13 | 1996-12-09 | 22890883 | Good | Drexler Technology Corp | Assa Abloy AB |
| US20060206677A1 | 0.129 | System and method of an efficient snapshot for shared large storage | APPLICATION | 2006-09-14 | 2003-07-03 | 36972369 | Good | Electronics and Telecommunications Research Institute ETRI | Electronics and Telecommunications Research Institute ETRI |
| US4841133A | 0.128 | Data card circuits | GRANT | 1989-06-20 | 1987-06-30 | 10619782 | Good | Motorola Inc | NXP USA Inc |
| US8078848B2 | 0.128 | Memory controller having front end and back end channels for modifying commands | GRANT | 2011-12-13 | 2009-01-09 | 42317039 | Good | Micron Technology Inc | US Bank NA |
| US5776278A | 0.128 | Method of manufacturing an enclosed transceiver | GRANT | 1998-07-07 | 1992-06-17 | 27385062 | Good | Micron Communications Inc | Round Rock Research LLC |
| US4933898A | 0.124 | Secure integrated circuit chip with conductive shield | GRANT | 1990-06-12 | 1989-01-12 | 23146461 | Good | General Instrument Corp | Arris Technology Inc |
| US20050015747A1 | 0.119 | System and method for performing code completion in an integrated development environment | APPLICATION | 2005-01-20 | 2003-07-18 | 34068410 | Good | BEA Systems Inc | Oracle International Corp |
| US20080092244A1 | 0.118 | Method For Restricting Content Usage In Digital Rights Management | APPLICATION | 2008-04-17 | 2005-04-15 | 37087207 | Good | LG Electronics Inc | LG Electronics Inc |
| US5432697A | 0.116 | Technique for controlling the symbolic dynamics of chaotic systems to generate digital communications waveforms | GRANT | 1995-07-11 | 1993-04-23 | 21973242 | Good | US Department of Army | US Department of Army |
| US7380155B2 | 0.116 | System for highly available transaction recovery for transaction processing systems | GRANT | 2008-05-27 | 2002-02-22 | 27760355 | Good | BEA Systems Inc | Oracle International Corp |
| US5671275A | 0.115 | Protection of software programs stored in read-only memory from unauthorized access | GRANT | 1997-09-23 | 1994-04-28 | 14567344 | Good | NEC Corp | NEC Corp |
| US8195946B2 | 0.114 | Protection of data of a memory associated with a microprocessor | GRANT | 2012-06-05 | 2005-04-11 | 34955275 | Good | STMicroelectronics SA | STMicroelectronics SA |
| US6633644B2 | 0.113 | Conditional access system for controlling the access to a data content | GRANT | 2003-10-14 | 1999-12-22 | 8241051 | Good | Koninklijke Philips Electronics NV | Irdeto BV |
| US5349641A | 0.112 | Process for the transmission and reception of conditional access programmes with a reduced programme switching time | GRANT | 1994-09-20 | 1992-08-13 | 9432843 | Good | France Telecom SA, Telediffusion de France ets Public de Diffusion | Telediffusion de France ets Public de Diffusion, Orange SA |
| US5932865A | 0.109 | Anti-counterfeit validation method for electronic cash cards employing an optical memory stripe | GRANT | 1999-08-03 | 1996-12-09 | 25066566 | Good | Drexler Technology Corp | Assa Abloy AB |
| US8625270B2 | 0.109 | USB flash drive with deploying and retracting functionalities using retractable cover/cap | GRANT | 2014-01-07 | 1999-08-04 | 45526512 | Good | Super Talent Tech Corp | Super Talent Electronics Inc, Super Talent Tech Corp |
| US3934078A | 0.109 | Key generating system | GRANT | 1976-01-20 | 1946-05-01 | 24673570 | Good | Bell Telephone Laboratories Inc | AT&T Corp |
| US20060250966A1 | 0.107 | METHOD FOR LOCAL AREA NETWORK SECURITY | APPLICATION | 2006-11-09 | 2005-05-03 | 36754328 | Good | ZyXEL Communications Corp | ZyXEL Communications Corp |
| US7643424B2 | 0.092 | Ethernet architecture with data packet encapsulation | GRANT | 2010-01-05 | 2003-03-22 | 32988394 | Good | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
| US20080010463A1 | 0.091 | METHOD FOR PRODUCING TRUNCATED MESSAGE DIGESTS | APPLICATION | 2008-01-10 | 2006-07-10 | 38920354 | Good | Motorola Inc | Motorola Solutions Inc |
| US6076097A | 0.087 | System and method for generating random numbers | GRANT | 2000-06-13 | 1997-12-11 | 25534478 | Good | AT&T Corp | AT&T Corp |
| US7007169B2 | 0.081 | Method and apparatus for protecting a web server against vandals attacks without restricting legitimate access | GRANT | 2006-02-28 | 2001-04-04 | 25245556 | Good | International Business Machines Corp | Trend Micro Inc |
| US6647402B1 | 0.071 | Process for generating a serial number from random numbers | GRANT | 2003-11-11 | 2000-05-05 | 31190455 | Good | Umax Data System Inc | Transpacific Systems LLC |
| US8540165B2 | 0.061 | Laminated electronic card assembly | GRANT | 2013-09-24 | 2005-03-26 | 37054011 | Good | PrivaSys Inc | PrivaSys Inc |
| US3919462A | NR | Method and apparatus for scrambling and unscrambling communication signals | GRANT | 1975-11-11 | 1973-08-15 | 23534127 | Good | System Development Corp | Unisys Corp |
| US3899633A | NR | Subscription television system | GRANT | 1975-08-12 | 1972-05-12 | 22957009 | Good | Columbia Pictures Industries Inc | Columbia Pictures Industries Inc |
| US3806874A | NR | IDENTIFICATION SYSTEM FOR INDIVIDUALS | GRANT | 1974-04-23 | 1972-04-11 | 27175161 | Good | Gretag AG | MULTIMIL INTERNATIONAL SA A Co OF SWITZERLAND |
| US3798359A | NR | BLOCK CIPHER CRYPTOGRAPHIC SYSTEM | GRANT | 1974-03-19 | 1971-06-30 | 22567775 | Good | International Business Machines Corp | International Business Machines Corp |
| US3794813A | NR | VERIFICATION SYSTEM | GRANT | 1974-02-26 | 1972-07-28 | 23054842 | Good | Mosler Safe Co | Mosler Safe Co |
| US3764742A | NR | CRYPTOGRAPHIC IDENTIFICATION SYSTEM | GRANT | 1973-10-09 | 1971-12-23 | 22787660 | Good | International Business Machines Corp | International Business Machines Corp |
| US11789721B1 | NR | Systems and methods for infrastructure and middleware provisioning | GRANT | 2023-10-17 | 2006-08-14 | 39171222 | Good | Federal Home Loan Mortgage Corp | Federal Home Loan Mortgage Corp |
| TWI489846B | NR | System and method of secure encryption for electronic data transfer | GRANT | 2015-06-21 | 2006-10-05 | 39275883 | Good | ||
| TWI417758B | NR | No title | GRANT | 2013-12-01 | 2005-03-08 | 36953477 | Good | ||
| RU2488226C2 | NR | SECURE AUTHENTICATED CHANNEL | GRANT | 2013-07-20 | 2004-10-29 | 34959210 | Good | ||
| NL2000041C2 | NR | Equipment and method are for formation of a dynamic digital data network and involves at least oen data processor and at least one data connection with a data network of several related installations | GRANT | 2007-10-03 | 2006-03-29 | 37116144 | Good | ||
| NL1015093C2 | NR | No title | GRANT | 2001-11-05 | 2000-05-02 | 19771306 | Good | ||
| NL1008351C2 | NR | No title | GRANT | 1999-08-20 | 1998-02-19 | 19766570 | Good | ||
| KR101284779B1 | NR | METHOD AND APPARATUS FOR MUTUAL AUTHENTICATION | GRANT | 2013-08-23 | 2006-10-10 | 39217993 | Good | ||
| KR101277101B1 | NR | TRAFFIC ENCRYPTION KEY GENERATION IN A WIRELESS COMMUNICATION NETWORK | GRANT | 2013-06-20 | 2008-05-07 | 40852195 | Good | ||
| KR100988186B1 | NR | METHOD AND APPARATUS FOR DYNAMIC HOME ADDRESS ASSIGNMENT BY HOME AGENT IN MULTIPLE NETWORK INTERWORKING | GRANT | 2010-10-18 | 2005-06-14 | 37571125 | Good | ||
| KR100748332B1 | NR | System and Method of Cordless Phone Service using User Authentification | GRANT | 2007-08-09 | 2001-12-28 | 32214826 | Good | ||
| KR100663443B1 | NR | APPARATUS AND METHOD OF INTERLOCK BETWEEN ENTITIES FOR PROTECTING SERVICE AND THE SYSTEM THEREOF | GRANT | 2007-01-02 | 2005-09-15 | 37856675 | Good | ||
| KR100474887B1 | NR | METHOD FOR AUTHENTICATING OF CDMA MOBILE COMMUNICATION SYSTEM | GRANT | 2005-04-20 | 1997-02-17 | 37302154 | Good | ||
| KR100399194B1 | NR | No title | GRANT | 2003-09-26 | 2000-11-01 | 19696637 | Good | ||
| KR100384765B1 | NR | No title | GRANT | 2003-05-23 | 2001-02-06 | 27693484 | Good | ||
| KR100348612B1 | NR | DIGITAL CONTENTS PROTECTION USER ENCRYPTED KEY CREATION METHOD | GRANT | 2002-08-13 | 2000-02-01 | 19643355 | Good | ||
| KR100317394B1 | NR | CRYPTOGRAPHIC METHOD AND APPARATUS FOR RESTRICTING ACCESS TO TRANSMITTED PROGRAMMING CONTENT USING EXTENDED HEADERS | GRANT | 2002-01-15 | 1997-08-15 | 25430643 | Good | ||
| JPS63124153A | NR | MEMORY INFORMATION PROTECTOR | GRANT | 1988-05-27 | 1986-11-05 | 25454548 | Good | ||
| JPH04229346A | NR | ENCRYPTION OF STREAM OF ADDRESSED INFORMATION TO BE USED FOR PROGRAM CODE PROTECTION | GRANT | 1992-08-18 | 1990-05-03 | 24062621 | Good | ||
| JP2012517139A | NR | No title | APPLICATION | 2012-07-26 | 2009-02-04 | 42398805 | Good | ||
| JP2008181225A | NR | IC CARD | APPLICATION | 2008-08-07 | 2007-01-23 | 39644450 | Good | ||
| JP2006521747A | NR | No title | APPLICATION | 2006-09-21 | 2003-03-24 | 33096793 | Good | ||
| GB2421407A | NR | Generating a shared symmetric key using identifier based cryptography | GRANT | 2006-06-21 | 2004-12-18 | 34090324 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| GB2418328A | NR | Method of generating an identity and authentication thereof | GRANT | 2006-03-22 | 2004-09-18 | 33306820 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| GB2387999A | NR | Generation of variable authentication codes each code being generated using the immediately preceding authentication code and fixed data | GRANT | 2003-10-29 | 2002-04-24 | 9935428 | Good | ||
| GB2384406A | NR | Three party cryptosystem having pairs of private keys | GRANT | 2003-07-23 | 2002-01-21 | 9929429 | Good | ||
| GB2345175B | NR | Secure payment card and system with apparatus for remote authentication | GRANT | 2003-09-17 | 1998-12-21 | 10844708 | Good | ||
| GB2344977A | NR | Password generation by hashing site and time data | GRANT | 2000-06-21 | 1998-12-17 | 10844368 | Good | 3Com Technologies Ltd | 3Com Technologies Ltd |
| GB2308282A | NR | Secret crytptographic key is split to reduce work factor | GRANT | 1997-06-18 | 1995-12-15 | 27076032 | Good | Lotus Development Corp | Lotus Development Corp |
| GB2279541A | NR | Authentication system for mobile communication system | GRANT | 1995-01-04 | 1993-06-29 | 16113830 | Good | NEC Corp | NEC Corp |
| GB2267631A | NR | Data communication system | GRANT | 1993-12-08 | 1992-06-02 | 26300974 | Good | Racal Datacom Ltd | Racal Datacom Ltd |
| GB2231755A | NR | Television signal scrambling | GRANT | 1990-11-21 | 1989-04-21 | 26441349 | Good | Pioneer Electronic Corp | Pioneer Corp |
| GB2188514A | NR | Radio communication system | GRANT | 1987-09-30 | 1986-03-21 | 10595044 | Good | Plessey Co Ltd | Plessey Co Ltd |
| FR2902253A1 | NR | User authenticating method for payment terminal involves calculating value of hashing function by client device for user authentication by server and calculating another value of function by device for verification of user authentication | GRANT | 2007-12-14 | 2006-06-13 | 37496331 | Good | Compagnie Industrielle et Financiere dIngenierie Ingenico SA | Ingenico Group SA |
| FR2901940A1 | NR | No title | GRANT | 2007-12-07 | 2006-05-31 | 37596280 | Good | Oberthur Card Systems SA France | Idemia France SAS |
| FR2893435A1 | NR | No title | GRANT | 2007-05-18 | 2005-11-14 | 36917311 | Good | nCryptone SA | nCryptone SA |
| FR2890266A1 | NR | No title | GRANT | 2007-03-02 | 2005-08-23 | 36087908 | Good | Canon Inc | Canon Inc |
| FR2865592A1 | NR | Encrypted television signals broadcasting method involves executing validity checks of decoders and remote control center where center transmits authorization data for decrypting encrypted signal when validity checks are positive | GRANT | 2005-07-29 | 2004-01-28 | 34717473 | Good | ||
| FR2835078A1 | NR | Credit card security system for secure credit card payments uses an encryption unit which calculates a secure code from the invariant elements of the credit card and variable elements keyed in | GRANT | 2003-07-25 | 2002-10-16 | 27620276 | Good | ||
| FR2809915A1 | NR | No title | GRANT | 2001-12-07 | 2000-06-06 | 8851026 | Good | Sagem SA | Sagem SA |
| FR2796742A1 | NR | Security data exchange supports and system for payments and tele-payments | GRANT | 2001-01-26 | 1998-12-01 | 27248655 | Good | ||
| FR2795836A1 | NR | Method of evaluation of timing of data processing device by executing program contained in memory while adding time of execution to form accumulated value of time during such operation | GRANT | 2001-01-05 | 1999-06-30 | 9547521 | Good | Bull CP8 SA | Bull CP8 SA |
| FR2790854A1 | NR | Device for securing computer data exchanges of payment or remote payment has inaccessible area in secret memory in which primary codes of list may be used as preference for secure exchange | GRANT | 2000-09-15 | 1998-12-01 | 26234699 | Good | ||
| FR2788154A1 | NR | Secure data exchange for electronic or internet payments | GRANT | 2000-07-07 | 1998-12-01 | 9533682 | Good | ||
| FR2767208A1 | NR | No title | GRANT | 1999-02-12 | 1997-06-30 | 25385594 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| FR2747208A1 | NR | No title | GRANT | 1997-10-10 | 1996-04-09 | 9491030 | Good | ||
| FR2735932A1 | NR | No title | GRANT | 1996-12-27 | 1995-06-23 | 23962391 | Good | Motorola Inc | Motorola Solutions Inc, Motorola Mobility LLC |
| FR2722596A1 | NR | No title | GRANT | 1996-01-19 | 1994-07-13 | 9465407 | Good | Francais Ministre des PTT, France Telecom SA | Francais Ministre des PTT, Orange SA |
| FR2625636A1 | NR | No title | GRANT | 1989-07-07 | 1987-12-31 | 22489523 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| FR2625013A1 | NR | No title | GRANT | 1989-06-23 | 1987-12-18 | 22472026 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| ES2301311A1 | NR | Battery and authentication requesting device | GRANT | 2008-06-16 | 2004-11-26 | 35516983 | Good | Sony Computer Entertainment Inc | Sony Interactive Entertainment Inc |
| DE4423209A1 | NR | No title | GRANT | 1995-01-19 | 1993-07-01 | 22182991 | Good | Motorola Inc | Motorola Solutions Inc |
| DE4406590A1 | NR | Caller authentication system for telecommunication networks e.g. in home banking shopping | GRANT | 1995-09-07 | 1994-03-01 | 6511471 | Good | Deutsche Bundespost Telekom | Deutsche Telekom AG |
| DE2949351A1 | NR | No title | GRANT | 1981-06-11 | 1979-12-07 | 6087889 | Good | THE GREY LAB. ESTABLISHMENT, 9490 VADUZ, LI | THE GREY LAB. ESTABLISHMENT, 9490 VADUZ, LI |
| DE2826469A1 | NR | No title | GRANT | 1979-12-20 | 1978-06-16 | 6041979 | Good | THE GREY LAB. ESTABLISHMENT, 9490 VADUZ, LI | THE GREY LAB. ESTABLISHMENT, 9490 VADUZ, LI |
| DE2224937A1 | NR | No title | GRANT | 1974-02-21 | 1972-05-23 | 5845587 | Good | Gretag AG | Gretag AG |
| DE19946127A1 | NR | No title | GRANT | 2001-04-12 | 1999-09-20 | 7923367 | Good | Deutsche Telekom AG | Deutsche Telekom AG |
| DE19932703A1 | NR | Data processing apparatus with local file retrieving system | GRANT | 2001-03-01 | 1999-07-15 | 7935259 | Good | BRAINSHIELD(PFEIL HOCH)TM(PFEIL HOCH)TECHNOLOGIES, | BRAINSHIELD(PFEIL HOCH)TM(PFEIL HOCH)TECHNOLOGIES, |
| DE19928067B4 | NR | No title | GRANT | 2004-02-05 | 1999-06-14 | 7911805 | Good | Vodafone Holding GmbH | Vodafone Holding GmbH |
| DE19518546C1 | NR | Exchange of cryptographic codes between terminal and network server | GRANT | 1996-08-01 | 1995-05-19 | 7762426 | Good | Siemens AG | Siemens AG, Nokia Solutions and Networks GmbH and Co KG |
| DE19518544C1 | NR | Processor-supported exchange of cryptographic codes | GRANT | 1996-08-01 | 1995-05-19 | 7762424 | Good | Siemens AG | Siemens AG |
| DE19514084C1 | NR | Processor-controlled exchange of cryptographic keys e.g. in mobile communications | GRANT | 1996-07-11 | 1995-04-13 | 7759676 | Good | Siemens AG | Siemens AG |
| DE10355865B4 | NR | No title | GRANT | 2008-08-21 | 2003-11-26 | 34625392 | Good | Paul Lutz Dipl-Ing | KVH BETEILIGUNGS GMBH & CO. KG, 20259 HAMBURG, DE, WITT, KARSTEN, 99428 NOHRA, DE, Bartscher Gudrun Dipl-Ing |
| DE102009013551A1 | NR | No title | APPLICATION | 2010-09-23 | 2009-03-17 | 42232624 | Good | Giesecke and Devrient GmbH | Giesecke and Devrient GmbH |
| DE102006002693A1 | NR | Password creating method involves creating coincidence character string that consists of characters and expanding password by coincidence character string for creating another password with high average information content | APPLICATION | 2007-04-26 | 2006-01-19 | 37905428 | Good | Siemens AG | Siemens AG |
| DE102004063393B3 | NR | No title | APPLICATION | 2006-08-24 | 2004-12-23 | 36088382 | Good | Deutsches Zentrum fuer Luft und Raumfahrt eV | Deutsches Zentrum fuer Luft und Raumfahrt eV |
| DE10200041B4 | NR | No title | GRANT | 2021-03-25 | 2002-01-03 | 7711448 | Good | Vodafone Holding GmbH | Vodafone Holding GmbH |
| DE10025626A1 | NR | No title | GRANT | 2001-11-29 | 2000-05-24 | 7643324 | Good | Deutsche Telekom AG | Deutsche Telekom AG |
| CN1926829A | NR | Intersect coding of information in separate channel | GRANT | 2007-03-07 | 2004-03-09 | 35125444 | Good | ||
| CN1299182C | NR | Wireless security access management for portable data storage cartridge | GRANT | 2007-02-07 | 1999-11-08 | 23730279 | Good | ||
| CN102272769A | NR | Service access control | GRANT | 2011-12-07 | 2008-12-30 | 40555819 | Good | ||
| CN102187617A | NR | Cryptographic system | GRANT | 2011-09-14 | 2008-05-20 | 41119662 | Good | ||
| CN101841418A | NR | Handheld multiple role electronic authenticator and service system thereof | GRANT | 2010-09-22 | 2009-03-17 | 42738639 | Good | ||
| CN100432889C | NR | System and method providing disconnected authentication | GRANT | 2008-11-12 | 2003-09-12 | 34375267 | Good | ||
| BE1018397A3 | NR | No title | GRANT | 2010-10-05 | 2008-12-30 | 41258194 | Good | ||
| AU744065B2 | NR | Security check provision | GRANT | 2002-02-14 | 1997-03-03 | 8229233 | Good | British Telecommunications PLC | British Telecommunications PLC |
| AU739254B2 | NR | Single account portable wireless financial messaging unit | GRANT | 2001-10-04 | 1997-12-22 | 25542230 | Good | Motorola Inc | Google Technology Holdings LLC |
| AU7100291A | NR | BLOCK-CIPHER CRYPTOGRAPHIC DEVICE BASED UPON A PSEUDORANDOM NONLINEAR SEQUENCE GENERATOR | GRANT | 1991-08-22 | 1990-02-21 | 23916864 | Good | Arris Technology Inc, General Instrument Corp | Arris Technology Inc |
| AU661048B2 | NR | Method for personalisation of an active card | GRANT | 1995-07-13 | 1991-09-30 | 20383871 | Good | ||
| AU587087B2 | NR | Method and apparatus for synchronizing generation of separate free running time dependent equipment | GRANT | 1989-08-03 | 1985-11-27 | 25184111 | Good | Security Dynamics Technologies Inc | RSA Security LLC |
| AU3516589A | NR | ENCIPHERING AND DECIPHERING DEVICE FOR HIGH BIT-RATE TRANSMISSION SYSTEMS | GRANT | 1989-12-07 | 1988-06-01 | 11172567 | Good | Siemens Telecomunicazioni SpA | Siemens Telecomunicazioni SpA |
| AU2003223302B2 | NR | Method and system for conducting a transaction using a proximity device | APPLICATION | 2009-01-08 | 2002-03-19 | 28454708 | Good | Mastercard International Inc | Mastercard International Inc |
| US8681780B2 | 0.881 | Establishing electronically authenticated internet voice connections | GRANT | 2014-03-25 | 2009-02-12 | 42540438 | Fair | International Business Machines Corp | International Business Machines Corp |
| US5627892A | 0.736 | Data security scheme for point-to-point communication sessions | GRANT | 1997-05-06 | 1995-04-19 | 23667543 | Fair | General Instrument Corp | Google Technology Holdings LLC |
| EP1780680A1 | 0.667 | Procedure for control of interlock and lock | GRANT | 2007-05-02 | 2005-10-24 | 35840136 | Fair | Kaba AG | Dormakaba Schweiz AG |
| WO1998005132A2 | 0.639 | METHOD AND APPARATUS FOR ENABLING MOBILE-TO-MOBILE CALLS IN A COMMUNICATION SYSTEM | APPLICATION | 1998-02-05 | 1996-07-30 | 24737384 | Fair | ||
| US6487294B1 | 0.628 | Secure satellite communications system | GRANT | 2002-11-26 | 1999-03-09 | 23007941 | Fair | Hanger Solutions LLC, Individual | KEY PAIR LLC |
| US6041410A | 0.628 | Personal identification fob | GRANT | 2000-03-21 | 1997-12-22 | 25541599 | Fair | TRW Inc | Northrop Grumman Systems Corp |
| US5970144A | 0.627 | Secure authentication-key management system and method for mobile communications | GRANT | 1999-10-19 | 1997-01-31 | 25155465 | Fair | Synacom Tech Inc | Synacom Tech Inc |
| US6941462B1 | 0.619 | Authentication system fingerprint identification unit and authentication method | GRANT | 2005-09-06 | 1998-12-21 | 18478124 | Fair | Sony Corp | Sony Corp |
| US6191701B1 | 0.609 | Secure self learning system | GRANT | 2001-02-20 | 1995-08-25 | 24069054 | Fair | Microchip Technology Inc | INTENCO SA, NANOTEO Pty Ltd, Microchip Technology Inc |
| US5947747A | 0.607 | Method and apparatus for computer-based educational testing | GRANT | 1999-09-07 | 1996-05-09 | 24596414 | Fair | Walker Asset Management LP | Inventor Holdings LLC |
| US8261320B1 | 0.584 | Systems and methods for securely managing access to data | GRANT | 2012-09-04 | 2008-06-30 | 46726651 | Fair | Symantec Corp | CA Inc |
| US7483670B2 | 0.575 | Method and apparatus for educational testing | GRANT | 2009-01-27 | 1996-05-09 | 45350372 | Fair | Walker Digital LLC | Inventor Holdings LLC |
| US5144664A | 0.572 | APPARATUS AND METHOD FOR UPGRADING TERMINALS TO MAINTAIN A SECURE COMMUNICATION NETWORK | GRANT | 1992-09-01 | 1990-11-16 | 24463349 | Fair | General Instrument Corp | Arris Technology Inc |
| US8078158B2 | 0.568 | Provisioning applications for a mobile device | GRANT | 2011-12-13 | 2008-06-26 | 41448065 | Fair | Seven Networks Inc | Seven Networks Inc |
| US7992175B2 | 0.560 | Methods and apparatus to provide content on demand in content broadcast systems | GRANT | 2011-08-02 | 2006-05-15 | 38686578 | Fair | DirecTV Group Inc | DirecTV LLC |
| EP1564667A1 | 0.559 | A system and method for the validation of electronic vouchers | GRANT | 2005-08-17 | 2004-02-13 | 33515123 | Fair | Idiom Holdings Ltd | Idiom Holdings Ltd |
| US5784461A | 0.557 | Security system for controlling access to images and image related services | GRANT | 1998-07-21 | 1996-05-23 | 24622122 | Fair | Eastman Kodak Co | Eastman Kodak Co |
| US5983090A | 0.556 | Mobile communication system with access function to computer network | GRANT | 1999-11-09 | 1996-04-02 | 13710269 | Fair | Toshiba Corp | Toshiba Corp |
| US4926665A | 0.551 | Remotely programmable key and programming means therefor | GRANT | 1990-05-22 | 1987-03-12 | 10613839 | Fair | Security Services PLC | Security Services PLC |
| US7116349B1 | 0.548 | Method of videophone data transmission | GRANT | 2006-10-03 | 2005-04-04 | 37037305 | Fair | Leadtek Research Inc | Leadtek Research Inc |
| US8526914B2 | 0.531 | Self-synchronizing authentication and key agreement protocol | GRANT | 2013-09-03 | 2004-06-04 | 34941436 | Fair | Alcatel Lucent SAS | Alcatel Lucent SAS |
| US8140859B1 | 0.523 | Secure storage and replay of media programs using a hard-paired receiver and storage device | GRANT | 2012-03-20 | 2000-07-21 | 24487588 | Fair | DirecTV Group Inc | DirecTV LLC |
| US5708716A | 0.521 | Fraud detection and user validation system for mobile earth terminal communication device | GRANT | 1998-01-13 | 1995-11-30 | 24256941 | Fair | AMSC Subsidiary Corp | ATC Technologies LLC |
| US6360091B1 | 0.500 | Method and apparatus for establishing a communication link | GRANT | 2002-03-19 | 1994-05-06 | 22900796 | Fair | Motorola Inc | Google Technology Holdings LLC |
| US7065645B2 | 0.490 | System method and apparatus for visual authentication | GRANT | 2006-06-20 | 2003-01-20 | 32716942 | Fair | Individual | Individual |
| US8364181B2 | 0.488 | Electronic-mail filtering for mobile devices | GRANT | 2013-01-29 | 2007-12-10 | 40722187 | Fair | Seven Networks Inc | Seven Networks Inc |
| US6307955B1 | 0.486 | Electronic signature management system | GRANT | 2001-10-23 | 1998-12-18 | 22806337 | Fair | Topaz Systems Inc | Topaz Systems Inc |
| US5070528A | 0.482 | Generic encryption technique for communication networks | GRANT | 1991-12-03 | 1990-06-29 | 24181292 | Fair | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US6023619A | 0.481 | Method and apparatus for exchanging RF signatures between cellular telephone systems | GRANT | 2000-02-08 | 1995-12-22 | 26679947 | Fair | AirTouch Communications Inc | Cellco Partnership |
| US5390245A | 0.477 | Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system | GRANT | 1995-02-14 | 1990-03-09 | 46247380 | Fair | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US5588043A | 0.475 | Comprehensive mobile communications device registration method | GRANT | 1996-12-24 | 1991-09-20 | 46249876 | Fair | Qualcomm Inc | Qualcomm Inc |
| US20080151885A1 | 0.472 | On-Demand Multi-Channel Streaming Session Over Packet-Switched Networks | APPLICATION | 2008-06-26 | 2005-02-08 | 34960300 | Fair | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB, Individual |
| US20080033740A1 | 0.472 | On-line anonymous age verification for controlling access to selected websites | APPLICATION | 2008-02-07 | 2006-08-04 | 39030354 | Fair | Albright Associates Inc | Albright Associates Inc, Individual |
| US5335278A | 0.471 | Fraud prevention system and process for cellular mobile telephone networks | GRANT | 1994-08-02 | 1991-12-31 | 25221095 | Fair | Wireless Security Inc | ST CLAIR INTELLECTUAL PROPERTY CONSULTANTS Inc A MICHIGAN Corp |
| US6629245B1 | 0.470 | Apparatus for stimulating keypad entry of an access code into a keypad type security system | GRANT | 2003-09-30 | 1999-10-22 | 28454936 | Fair | MISSING LINK COMMUNICATIONS | MISSING LINK COMMUNICATIONS |
| US7613830B2 | 0.460 | Reliably transferring queued application messages | GRANT | 2009-11-03 | 2004-12-10 | 36097272 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8290874B2 | 0.457 | Rights management system for streamed multimedia content | GRANT | 2012-10-16 | 2005-04-22 | 37188240 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5991623A | 0.456 | Method and system for preventing unjust use of personal communication terminal | GRANT | 1999-11-23 | 1995-09-19 | 17047968 | Fair | Fujitsu Ltd | Fujitsu Ltd |
| US8082572B1 | 0.455 | Method and apparatus for transmitting receiving and utilizing audio/visual signals and other information | GRANT | 2011-12-20 | 2000-06-08 | 45219315 | Fair | DirecTV Group Inc | DirecTV LLC |
| US7529939B2 | 0.454 | Method of and apparatus for transferring data | GRANT | 2009-05-05 | 2000-12-19 | 25589024 | Fair | Azoteq Pty Ltd | Microchip Technology Barbados II Inc, Microchip Technology Inc |
| US7526530B2 | 0.450 | System and method for cacheing web files | GRANT | 2009-04-28 | 2006-05-05 | 38662374 | Fair | Adobe Systems Inc | Adobe Inc |
| US6160988A | 0.450 | System and method for managing hardware to control transmission and reception of video broadcasts | GRANT | 2000-12-12 | 1996-05-30 | 24628916 | Fair | Electronic Data Systems LLC | Xylon LLC |
| US9252898B2 | 0.448 | Music distribution systems | GRANT | 2016-02-02 | 2000-01-28 | 40535153 | Fair | Zarbana Digital Fund LLC | Zarbana Digital Fund LLC |
| US6847995B1 | 0.447 | Security architecture for distributed processing systems and associated method | GRANT | 2005-01-25 | 2000-03-30 | 46301498 | Fair | United Devices Inc | Ai Core Technologies LLC |
| US8230026B2 | 0.442 | System and method for pushing information between a host system and a mobile data communication device | GRANT | 2012-07-24 | 2002-06-26 | 39101950 | Fair | Research in Motion Ltd | Malikie Innovations Ltd |
| US7698572B2 | 0.440 | Security module with volatile memory for storing an algorithm code | GRANT | 2010-04-13 | 2001-02-16 | 7674336 | Fair | Infineon Technologies AG | Infineon Technologies AG |
| US7263187B2 | 0.440 | Batch mode session-based encryption of video on demand content | GRANT | 2007-08-28 | 2003-10-31 | 34596290 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8532021B2 | 0.439 | Data communications over voice channel with mobile consumer communications devices | GRANT | 2013-09-10 | 2006-03-30 | 38558750 | Fair | Obopay Inc | OBOPAY MOBILE TECHNOLOGY INDIA PRIVATE Ltd |
| US7941842B2 | 0.438 | Method and apparatus for a non-revealing do-not-contact list system | GRANT | 2011-05-10 | 2003-01-23 | 32738388 | Fair | UNSPAM LLC | UNSPAM LLC |
| US8793160B2 | 0.434 | System and method for processing transactions | GRANT | 2014-07-29 | 1999-12-07 | 32659091 | Fair | First USA Management Services Inc | PAYMENT TECHNOLOGIES Inc, First USA Management Services Inc, PAYMENT TECHNOLOGIES Inc |
| US6941180B1 | 0.432 | Audio cassette emulator | GRANT | 2005-09-06 | 1998-08-27 | 27381214 | Fair | SmartDisk Corp | SmartDisk Corp |
| US7539722B2 | 0.430 | Method and system for accessing a file | GRANT | 2009-05-26 | 2003-10-24 | 34522355 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5369706A | 0.428 | Resynchronizing transmitters to receivers for secure vehicle entry using cryptography or rolling code | GRANT | 1994-11-29 | 1993-11-05 | 22526792 | Fair | Lear Corp EEDS and Interiors | Lear Corp EEDS and Interiors |
| US20080244078A1 | 0.427 | WEB SERVICES INTERMEDIARY | APPLICATION | 2008-10-02 | 2007-03-26 | 39629123 | Fair | Symantec Corp | Gen Digital Inc, Individual |
| US8527887B2 | 0.427 | Device and method for improving efficiency of entering a password using a key-limited keyboard | GRANT | 2013-09-03 | 2006-07-19 | 38972814 | Fair | Research in Motion Ltd | Malikie Innovations Ltd |
| US8098128B2 | 0.424 | Lock control system and method for working machine working machine lock control device and lock control management device for working machine | GRANT | 2012-01-17 | 2005-01-11 | 36677587 | Fair | Komatsu Ltd | Komatsu Ltd |
| US5933784A | 0.423 | Signaling gateway system and method | GRANT | 1999-08-03 | 1996-06-28 | 24699492 | Fair | Synacom Tech Inc | Synacom Tech Inc |
| WO2001011539A1 | 0.420 | ACCOUNTING METHODS AND SYSTEMS EMPLOYING NON-PREDICTABLE BAR CODES | APPLICATION | 2001-02-15 | 1999-08-05 | 23452415 | Fair | ||
| USRE47642E1 | 0.419 | Signal processing apparatus and methods | GRANT | 2019-10-08 | 1981-11-03 | 68070305 | Fair | Personalized Media Communications LLC | Personalized Media Communications LLC |
| US7903846B2 | 0.417 | Method for using an electronic lock box with a biometric identification device | GRANT | 2011-03-08 | 2005-10-26 | 37965229 | Fair | SentriLock LLC | SentriLock LLC |
| US20100250942A1 | 0.416 | SYSTEM FOR ENABLING AUTHENTICATED COMMUNICATION BETWEEN ENTITIES | APPLICATION | 2010-09-30 | 2004-05-27 | 35424714 | Fair | Silverbrook Research Pty Ltd | Zamtec Ltd |
| US9247197B2 | 0.415 | Systems and methods for subscriber authentication | GRANT | 2016-01-26 | 2003-08-18 | 34228595 | Fair | Koplar Interactive Systems International LLC | Advocado Inc |
| US9288548B1 | 0.413 | Multimedia content search system | GRANT | 2016-03-15 | 2007-05-15 | 40028567 | Fair | Tivo Inc | Adeia Media Solutions Inc |
| US6694433B1 | 0.411 | XML encryption scheme | GRANT | 2004-02-17 | 1997-05-08 | 31190488 | Fair | Tecsec Inc | Tecsec Inc |
| US8276816B2 | 0.411 | Smart card system with ergonomic fingerprint sensor and method of using | GRANT | 2012-10-02 | 2007-12-14 | 40752429 | Fair | Validity Sensors Inc | Synaptics Inc |
| US20030182573A1 | 0.410 | Content filtering and management | APPLICATION | 2003-09-25 | 2000-07-07 | 3822721 | Fair | TONEGUZZO GROUP Pty Ltd | TONEGUZZO GROUP Pty Ltd |
| US20030149986A1 | 0.410 | Security system for defeating satellite television piracy | APPLICATION | 2003-08-07 | 1999-08-10 | 27670553 | Fair | Celsat America Inc | ATC Technologies LLC, Individual |
| US7769344B1 | 0.409 | Signal processing apparatus and methods | GRANT | 2010-08-03 | 1981-11-03 | 42358876 | Fair | Personalized Media Communications LLC | Personalized Media Communications LLC |
| US5625872A | 0.409 | Method and system for delayed transmission of fast associated control channel messages on a voice channel | GRANT | 1997-04-29 | 1994-12-22 | 23425384 | Fair | Telefonaktiebolaget LM Ericsson AB | Unwired Planet LLC |
| US20080308627A1 | 0.408 | Financial and similar identification cards and methods relating thereto including awards | APPLICATION | 2008-12-18 | 2005-04-07 | 40131386 | Fair | Individual | Individual |
| US6131096A | 0.408 | System and method for updating a remote database in a network | GRANT | 2000-10-10 | 1998-10-05 | 22605711 | Fair | Visto Corp | FB COMMERCIAL FINANCE Inc, BlackBerry Ltd |
| US20090304181A1 | 0.407 | Method for generating and/or imprinting a retrievable cryptographic key during the production of a topographic structure | APPLICATION | 2009-12-10 | 2005-05-27 | 36940356 | Fair | Universitaet Heidelberg | Universitaet Heidelberg, Individual |
| US11363404B2 | 0.405 | System and method for generating a recommendation on a mobile device | GRANT | 2022-06-14 | 2007-12-12 | 51388654 | Fair | III Holdings 2 LLC | PacketVideo Corp, III Holdings 2 LLC |
| US20040160909A1 | 0.404 | Method apparatus and machine-readable medium for providing indication of location service availability and the quality of available location services | APPLICATION | 2004-08-19 | 2003-02-18 | 32853582 | Fair | SnapTrack Inc | SnapTrack Inc |
| US6369710B1 | 0.404 | Wireless security system | GRANT | 2002-04-09 | 2000-03-27 | 24131789 | Fair | Lucent Technologies Inc | Nokia of America Corp |
| US6012636A | 0.403 | Multiple card data system having first and second memory elements including magnetic strip and fingerprints scanning means | GRANT | 2000-01-11 | 1997-04-22 | 25293683 | Fair | Individual | Individual |
| WO2000068806A1 | 0.403 | AUTHENTICATING/MANAGING APPARATUS | APPLICATION | 2000-11-16 | 1999-05-06 | 26462323 | Fair | ||
| US7697729B2 | 0.402 | System for and method of finger initiated actions | GRANT | 2010-04-13 | 2004-01-29 | 34811423 | Fair | Authentec Inc | Apple Inc |
| US8935336B2 | 0.402 | Optimizing program requests over a wide area network | GRANT | 2015-01-13 | 2008-06-18 | 41432360 | Fair | Cisco Technology Inc | Cisco Technology Inc |
| US6546405B2 | 0.400 | Annotating temporally-dimensioned multimedia content | GRANT | 2003-04-08 | 1997-10-23 | 25498795 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC, VXtreme Inc |
| US7286667B1 | 0.400 | Decryption system | GRANT | 2007-10-23 | 2003-09-15 | 38607095 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US20080183571A1 | 0.398 | METHODS AND SYSTEMS FOR PROVISIONING AND USING AN ELECTRONIC COUPON | APPLICATION | 2008-07-31 | 2007-01-30 | 39669022 | Fair | AT&T Delaware Intellectual Property Inc | AT&T Intellectual Property I LP |
| US7330980B2 | 0.396 | Method of and system for encrypting digital data method of and apparatus for reproducing digital data and computer product | GRANT | 2008-02-12 | 2001-05-11 | 18988549 | Fair | Ricoh Co Ltd | Ricoh Co Ltd |
| US6701528B1 | 0.394 | Virtual video on demand using multiple encrypted video segments | GRANT | 2004-03-02 | 2000-01-26 | 31716078 | Fair | Hughes Electronics Corp | DirecTV Group Inc |
| US7849393B1 | 0.393 | Electronic book connection to world watch live | GRANT | 2010-12-07 | 1992-12-09 | 24072191 | Fair | Discovery Communications Inc | Discovery Communications LLC |
| US7512088B1 | 0.391 | Routing data packets to a mobile node | GRANT | 2009-03-31 | 2002-07-12 | 40474084 | Fair | Cisco Technology Inc | Cisco Technology Inc |
| US8693494B2 | 0.390 | Polling | GRANT | 2014-04-08 | 2007-06-01 | 40088115 | Fair | Seven Networks Inc | Seven Networks Inc |
| US4955049A | 0.389 | Method of supervising mobile telephone subscriptions in a mobile telephone system | GRANT | 1990-09-04 | 1989-08-11 | 20376659 | Fair | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US5488358A | 0.386 | Electronic combination lock with closure and locking verification | GRANT | 1996-01-30 | 1994-02-18 | 22735062 | Fair | Mas Hamilton Group Inc | Mas Hamilton Group Inc |
| US6233506B1 | 0.385 | Technique for effectively locating an object | GRANT | 2001-05-15 | 1997-01-28 | 25149157 | Fair | American Calcar Inc | TALKING QUICK TIPS Inc |
| US6097307A | 0.385 | Security system with randomized synchronization code | GRANT | 2000-08-01 | 1993-10-29 | 22513271 | Fair | National Semiconductor Corp | National Semiconductor Corp |
| US20050262542A1 | 0.385 | Television chat system | APPLICATION | 2005-11-24 | 1998-08-26 | 26795948 | Fair | United Video Properties Inc | Adeia Guides Inc |
| US20080320101A1 | 0.384 | COMMUNICATION CAPABILITY COUPONS | APPLICATION | 2008-12-25 | 2003-07-21 | 34079926 | Fair | International Business Machines Corp | Daedalus Blue LLC |
| EP0722241A2 | 0.383 | Secure access telephony server system | GRANT | 1996-07-17 | 1995-01-13 | 10767993 | Fair | Intellprop Ltd | Intellprop Ltd |
| US5956409A | 0.382 | Secure application of seals | GRANT | 1999-09-21 | 1996-04-29 | 24570953 | Fair | Quintet Inc | Quintet Inc |
| US20050251725A1 | 0.382 | Signal processing methods and systems | APPLICATION | 2005-11-10 | 2004-05-06 | 35452089 | Fair | GENIEVIEW Inc | GENIEVIEW Inc |
| US7202915B2 | 0.381 | Systems methods and apparatus for simultaneous viewing of differing video program sources | GRANT | 2007-04-10 | 1998-10-30 | 32174378 | Fair | Sony Corp, Sony Electronics Inc | Saturn Licensing LLC |
| US7805542B2 | 0.380 | Mobile unit attached in a mobile environment that fully restricts access to data received via wireless signal to a separate computer in the mobile environment | GRANT | 2010-09-28 | 1997-02-25 | 26703869 | Fair | Individual | Individual |
| US6959260B2 | 0.379 | System and method for device co-location discrimination | GRANT | 2005-10-25 | 2000-12-15 | 22969975 | Fair | Polycom Inc | Hewlett Packard Development Co LP |
| US7389985B2 | 0.378 | Tray locking system for accepting sheets | GRANT | 2008-06-24 | 2005-03-31 | 37069400 | Fair | Xerox Corp | Xerox Corp |
| US20060198367A1 | 0.378 | Content based secure rendezvous chaotic routing system for ultra high speed mobile communications in ad hoc network environment | APPLICATION | 2006-09-07 | 2005-03-02 | 36944070 | Fair | Matsushita Electric Industrial Co Ltd | Panasonic Corp |
| US20080101595A1 | 0.376 | Error correction system and method for mobile terminal | APPLICATION | 2008-05-01 | 2006-10-26 | 38503048 | Fair | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7810140B1 | 0.375 | System method and computer readable medium for processing a message in a transport | GRANT | 2010-10-05 | 2006-05-23 | 42797899 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US5353124A | 0.375 | Method of providing confidential treatment for facsimile transmissions | GRANT | 1994-10-04 | 1993-10-15 | 22478138 | Fair | Software Security Inc | Software Security Inc |
| US8150033B2 | 0.375 | Optical security system using fourier plane encoding | GRANT | 2012-04-03 | 1999-01-29 | 36821747 | Fair | University of Connecticut | University of Connecticut |
| US20070037589A1 | 0.375 | Including a hashed service identifier in a paging message for a service group call | APPLICATION | 2007-02-15 | 2003-03-28 | 32799156 | Fair | Nortel Networks Ltd | Apple Inc |
| US8073695B1 | 0.374 | Electronic book with voice emulation features | GRANT | 2011-12-06 | 1992-12-09 | 23350785 | Fair | Adrea LLC | Adrea LLC |
| EP0807733A2 | 0.371 | Identification signal checking apparatus and methods | GRANT | 1997-11-19 | 1996-05-16 | 26459127 | Fair | Sony Corp | Sony Corp |
| US8150401B2 | 0.371 | Method and system for communicating data from wireline terminals to mobile terminals | GRANT | 2012-04-03 | 2000-03-01 | 24054092 | Fair | GTE Wireless Inc | GTE Wireless Inc |
| US6917279B1 | 0.370 | Remote access and security system | GRANT | 2005-07-12 | 1998-10-16 | 19926974 | Fair | Remote Mobile Security Access Ltd | Remote Mobile Security Access Ltd |
| US5953418A | 0.369 | Providing selective data broadcast receiver addressability | GRANT | 1999-09-14 | 1995-06-14 | 27532864 | Fair | Individual | Individual |
| US7835989B1 | 0.369 | Electronic book alternative delivery systems | GRANT | 2010-11-16 | 1992-12-09 | 23113918 | Fair | Discovery Communications Inc | Discovery Communications LLC |
| US5559814A | 0.368 | Verification of integrity of data exchanged between two telecommunication network stations | GRANT | 1996-09-24 | 1994-03-11 | 9461027 | Fair | France Telecom SA | Gula Consulting LLC |
| US7921311B2 | 0.368 | Method and apparatus for mitigating current drain in a low-power hand-held device | GRANT | 2011-04-05 | 2007-09-27 | 40509752 | Fair | EMC Corp | RSA Security LLC |
| US8577725B2 | 0.367 | Telecommunication and advertising business model and method of utilizing same | GRANT | 2013-11-05 | 2008-09-02 | 41797346 | Fair | Papatel Inc | Individual |
| US6943664B2 | 0.367 | Process for controlling the resynchronization of a remote control with a changing code | GRANT | 2005-09-13 | 2001-07-27 | 8866020 | Fair | Siemens VDO Automotive SAS | Continental Automotive France SAS |
| US9053640B1 | 0.367 | Interactive electronic book | GRANT | 2015-06-09 | 1993-12-02 | 23113925 | Fair | Adrea LLC | Adrea LLC |
| US7409702B2 | 0.367 | Auxiliary program association table | GRANT | 2008-08-05 | 2003-03-20 | 32988123 | Fair | Sony Corp, Sony Electronics Inc | Saturn Licensing LLC |
| US6362736B1 | 0.366 | Method and apparatus for automatic recovery of a stolen object | GRANT | 2002-03-26 | 2000-01-04 | 23895384 | Fair | Lucent Technologies Inc | Alcatel Lucent SAS, Sound View Innovations LLC |
| WO1997004422A1 | 0.366 | DATA TRANSMISSION SYSTEM BETWEEN AT LEAST ONE WRITE-READ STATION AND SEVERAL DATA CARRIERS | APPLICATION | 1997-02-06 | 1995-07-18 | 3509320 | Fair | ||
| US20040143501A1 | 0.365 | Processing negotiable economic credits through electronic hand held devices | APPLICATION | 2004-07-22 | 2000-10-06 | 32713853 | Fair | Rateze Remote Mgmt LLC | Rateze Remote Mgmt LLC |
| US20090121897A1 | 0.365 | APPARATUS AND METHOD FOR FACILITATING PASSAGE AT A LIMITED ACCESS FACILITY | APPLICATION | 2009-05-14 | 2007-11-14 | 39767103 | Fair | Electronic Data Systems LLC | Hewlett Packard Development Co LP |
| US11594211B2 | 0.364 | Methods and systems for correcting transcribed audio files | GRANT | 2023-02-28 | 2006-04-17 | 38610443 | Fair | III Holdings 1 LLC | III Holdings 1 LLC |
| US20020156796A1 | 0.364 | File conversion device | APPLICATION | 2002-10-24 | 2001-03-29 | 18948691 | Fair | Seiko Epson Corp | Seiko Epson Corp |
| US6513047B1 | 0.363 | Management of user-definable databases | GRANT | 2003-01-28 | 1997-09-04 | 25449159 | Fair | Sun Microsystems Inc | Oracle America Inc |
| US7702745B2 | 0.363 | Persistent caching directory level support | GRANT | 2010-04-20 | 2003-10-23 | 34522055 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC, Individual |
| US5821983A | 0.362 | Data message storage and transmission using a videophone and smart card | GRANT | 1998-10-13 | 1994-05-20 | 22931146 | Fair | Lucent Technologies Inc | Nokia of America Corp |
| US7512986B2 | 0.359 | Digital rights management system and method | GRANT | 2009-03-31 | 2001-03-28 | 31890988 | Fair | NDS Ltd | Synamedia Ltd |
| US7006658B2 | 0.356 | Varying segment sizes to increase security | GRANT | 2006-02-28 | 2001-12-20 | 21822376 | Fair | Koninklijke Philips Electronics NV | Gamehancement LLC |
| US6262666B1 | 0.355 | Method of and apparatus for individuals to maintain a trail of their well being and whereabouts | GRANT | 2001-07-17 | 1999-08-11 | 23467496 | Fair | Individual | Individual |
| US6085083A | 0.353 | Method and apparatus for providing fraud protection mediation in a mobile telephone system | GRANT | 2000-07-04 | 1997-01-11 | 25122197 | Fair | Tandem Computers Inc | Hewlett Packard Enterprise Development LP |
| US5719942A | 0.353 | System and method for establishing a communication channel over a heterogeneous network between a source node and a destination node | GRANT | 1998-02-17 | 1995-01-24 | 10768488 | Fair | International Business Machines Corp | International Business Machines Corp |
| US5450492A | 0.353 | Transponder system with variable frequency transmission | GRANT | 1995-09-12 | 1990-05-01 | 10675265 | Fair | Disys Corp | IPC UNIPOST SC, International Post Corp |
| US20100082746A1 | 0.352 | SYSTEM AND METHOD FOR WEB SITE DRIVEN COLLABORATIVE WEB BROWSING | APPLICATION | 2010-04-01 | 2008-09-30 | 42058709 | Fair | Lenovo Singapore Pte Ltd | Lenovo Singapore Pte Ltd |
| US5506575A | 0.348 | Key-lock system and method using interchange of system-originated codes | GRANT | 1996-04-09 | 1991-09-25 | 25073855 | Fair | Individual | Individual |
| US20090212101A1 | 0.347 | METHOD AND SYSTEM FOR PROVIDING PRODUCT SAFETY TO A MANUFACTURED ITEM WITH VERIFICATION CODES | APPLICATION | 2009-08-27 | 2008-02-21 | 40997334 | Fair | Provalidate | Provalidate |
| US20100047756A1 | 0.343 | SYSTEMS AND METHODS FOR TRAINING SECURITY OFFICERS | APPLICATION | 2010-02-25 | 2008-08-25 | 41696707 | Fair | U S Security Assoc Inc | Us Security Associates Inc, U S Security Assoc Inc |
| US5675575A | 0.342 | Method and apparatus for communicating different types of data in a data stream | GRANT | 1997-10-07 | 1990-11-27 | 24478966 | Fair | Scientific Atlanta LLC | Cisco Technology Inc |
| US7502770B2 | 0.342 | Knowledge web | GRANT | 2009-03-10 | 2001-04-11 | 26961899 | Fair | Metaweb Technologies Inc | Google LLC |
| US8745523B2 | 0.341 | Deletion in electronic backups | GRANT | 2014-06-03 | 2007-06-08 | 40097025 | Fair | Apple Inc | Apple Inc |
| US5699427A | 0.340 | Method to deter document and intellectual property piracy through individualization | GRANT | 1997-12-16 | 1995-06-23 | 23965217 | Fair | International Business Machines Corp | International Business Machines Corp |
| US20100060413A1 | 0.340 | Garage Door Operator Having Thumbprint Identification System | APPLICATION | 2010-03-11 | 1999-12-20 | 29406332 | Fair | Chamberlain Group Inc | Chamberlain Group Inc |
| US5819171A | 0.339 | Automated forced call disruption for use with wireless telephone systems | GRANT | 1998-10-06 | 1995-08-31 | 24078204 | Fair | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US4837822A | 0.338 | Cryptographic based electronic lock system and method of operation | GRANT | 1989-06-06 | 1986-04-08 | 25305823 | Fair | Schlage Lock Co LLC | Schlage Lock Co LLC |
| US20030037005A1 | 0.338 | Billing method for the use of information and user-terminal managing billing of own use of information | APPLICATION | 2003-02-20 | 2001-07-03 | 19039078 | Fair | Matsushita Electric Industrial Co Ltd | Panasonic Corp |
| US4193073A | 0.337 | Method and apparatus for position determination | GRANT | 1980-03-11 | 1968-01-16 | 24810782 | Fair | Individual | Individual |
| US5400390A | 0.333 | Method for establishing an inbound call to the mobile telephone in a GSM cellular mobile telephone network | GRANT | 1995-03-21 | 1991-06-06 | 8532656 | Fair | Nokia Telecommunications Oy | Nokia Oyj |
| US4829560A | 0.332 | Communications system for use in a hotel/motel | GRANT | 1989-05-09 | 1987-01-30 | 21736093 | Fair | Spectradyne Inc | Wells Fargo Bank NA, On Command Corp |
| US5508687A | 0.330 | Remote control in particular for a locking device | GRANT | 1996-04-16 | 1993-03-25 | 6891195 | Fair | Diehl GmbH and Co | Diehl Stiftung and Co KG |
| US5315655A | 0.328 | Method and apparatus for encoding data objects on a computer system | GRANT | 1994-05-24 | 1992-12-16 | 25537140 | Fair | Notable Tech Inc | Notable Tech Inc |
| US6547130B1 | 0.328 | Integrated circuit card with fingerprint verification capability | GRANT | 2003-04-15 | 1999-06-03 | 21648977 | Fair | Individual | Individual |
| US6009103A | 0.328 | Method and system for automatic allocation of resources in a network | GRANT | 1999-12-28 | 1997-12-23 | 25543831 | Fair | US West Inc, MediaOne Group Inc | Comcast MO Group Inc |
| US6947744B2 | 0.327 | Call distribution method in a mobile switching system | GRANT | 2005-09-20 | 1999-12-22 | 19627918 | Fair | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US20090228492A1 | 0.327 | APPARATUS SYSTEM AND METHOD FOR TAGGING MEDIA CONTENT | APPLICATION | 2009-09-10 | 2008-03-10 | 41054687 | Fair | Verizon Data Services LLC | Verizon Patent and Licensing Inc |
| US7158892B2 | 0.326 | Genomic messaging system | GRANT | 2007-01-02 | 2002-06-28 | 29999273 | Fair | International Business Machines Corp | IPG Healthcare 501 Ltd |
| US6084877A | 0.325 | Network switch port configured for generating an index key for a network switch routing table using a programmable hash function | GRANT | 2000-07-04 | 1997-12-18 | 25538746 | Fair | Advanced Micro Devices Inc | GlobalFoundries Inc |
| US5671412A | 0.323 | License management system for software applications | GRANT | 1997-09-23 | 1995-07-28 | 24024258 | Fair | Globetrotter Software Inc | Flexera Software LLC |
| US5513314A | 0.323 | Fault tolerant NFS server system and mirroring protocol | GRANT | 1996-04-30 | 1995-01-27 | 23495275 | Fair | Auspex Systems Inc | NetApp Inc |
| US6089459A | 0.320 | Smart diskette device adaptable to receive electronic medium | GRANT | 2000-07-18 | 1992-06-16 | 26865782 | Fair | SmartDiskette GmbH | Mitsubishi Chemical Media Co Ltd |
| US5437013A | 0.319 | Method and system for network communications using raw mode protocols | GRANT | 1995-07-25 | 1989-08-14 | 26683809 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4896370A | 0.318 | Control system for microprocessor and software enhanced communications equipment | GRANT | 1990-01-23 | 1987-03-27 | 21857161 | Fair | Teletec Corp | TELETEC Corp A CORP OF NORTH CAROLINA, Teletec Corp |
| US8031674B2 | 0.318 | Optimized reverse tunnelling for packet switched mobile communication systems | GRANT | 2011-10-04 | 2005-06-30 | 35107015 | Fair | Panasonic Corp | Redwood Technologies LLC |
| US20030058277A1 | 0.318 | A VIEW CONFIGURER IN A PRESENTATION SERVICES PATTERNS ENVIROMENT | APPLICATION | 2003-03-27 | 1999-08-31 | 23530511 | Fair | Accenture LLP | Accenture Global Services Ltd |
| US5828851A | 0.317 | Process control system using standard protocol control of standard devices and nonstandard devices | GRANT | 1998-10-27 | 1996-04-12 | 24533079 | Fair | Fisher Rosemount Systems Inc | Fisher Rosemount Systems Inc |
| US7861166B1 | 0.317 | Resizing document pages to fit available hardware screens | GRANT | 2010-12-28 | 1993-12-02 | 43357464 | Fair | Discovery Patent Holdings LLC | Discovery Patent Holdings LLC, Discovery Communications LLC |
| US20100205360A1 | 0.316 | Removable Mother/Daughter Peripheral Card | APPLICATION | 2010-08-12 | 1993-09-01 | 46253247 | Fair | SanDisk Technologies LLC | SanDisk Technologies LLC |
| US7949626B1 | 0.315 | Movement of an agent that utilizes a compiled set of canonical rules | GRANT | 2011-05-24 | 2006-12-22 | 44022300 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC |
| WO2001099434A2 | 0.315 | APPLICATION-SPECIFIC MODULES FOR DIGITAL CABLE DEVICES | APPLICATION | 2001-12-27 | 2000-06-19 | 24386424 | Fair | ||
| US5313646A | 0.310 | Method and apparatus for translucent file system | GRANT | 1994-05-17 | 1989-02-24 | 23223726 | Fair | Sun Microsystems Inc | Sun Microsystems Inc |
| US7424134B2 | 0.310 | Card-type biometric identification device and method therefor | GRANT | 2008-09-09 | 2003-03-14 | 32960727 | Fair | LighTuning Technology Inc | LighTuning Technology Inc, Egis Technology Inc |
| US6289292B1 | 0.310 | System for identifying a component with physical characterization | GRANT | 2001-09-11 | 1997-10-28 | 25501806 | Fair | Micron Technology Inc | US Bank NA, Mei California Inc |
| USRE42153E1 | 0.309 | Dynamic coordination and control of network connected devices for large-scale network site testing and associated architectures | GRANT | 2011-02-15 | 2000-03-30 | 43568773 | Fair | Prashtama Wireless LLC | Ai Core Technologies LLC, Individual, UD LIQUIDATION Inc |
| US20050138528A1 | 0.308 | Method system and transmitting side protocol entity for sending packet data units for unacknowledged mode services | APPLICATION | 2005-06-23 | 2003-12-05 | 29763478 | Fair | Nokia Oyj | Wireless Future Technologies Inc |
| US5587575A | 0.308 | Identification of vehicles including code comparison | GRANT | 1996-12-24 | 1994-08-11 | 27142422 | Fair | Spescom Pty Ltd | Spescom Systems Pty Ltd |
| US6381227B1 | 0.308 | Frame relay protocol-based multiplex switching scheme for satellite mesh network | GRANT | 2002-04-30 | 1993-06-17 | 22149357 | Fair | Gilat Florida Inc | Gilat Satellite Networks Ltd |
| US8521752B2 | 0.308 | Systems and methods for arbitrary data transformations | GRANT | 2013-08-27 | 2005-06-03 | 37495331 | Fair | OSR Open Systems Resources Inc | Open Invention Network LLC |
| US4178476A | 0.307 | Automatic nationwide paging system | GRANT | 1979-12-11 | 1978-05-26 | 25428149 | Fair | Individual | Individual |
| US8423496B1 | 0.306 | Dynamic determination of needed agent rules | GRANT | 2013-04-16 | 2006-12-22 | 48049256 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC |
| US4833701A | 0.304 | Trunked communication system with nationwide roaming capability | GRANT | 1989-05-23 | 1988-01-27 | 22529396 | Fair | Motorola Inc | Motorola Solutions Inc |
| US20070241189A1 | 0.304 | Using validity events to control the use of coupons containing barcodes in mobile devices that display the barcodes for reading by barcode readers | APPLICATION | 2007-10-18 | 2005-05-26 | 38603914 | Fair | CodeBroker LLC | CodeBroker LLC |
| US4163254A | 0.303 | Method and system for subscription television billing and access | GRANT | 1979-07-31 | 1977-02-14 | 25082400 | Fair | IPPV ENTERPRISES LLC, Telease Inc, Individual | COMMUNICATIONS PROCESSING SYSTEMS Inc A CORP OF |
| US7702604B1 | 0.303 | Constructing an agent that utilizes supplied rules and rules resident in an execution environment | GRANT | 2010-04-20 | 2006-12-22 | 42103292 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US8849719B2 | 0.303 | Providing content to a portable playback device | GRANT | 2014-09-30 | 2006-08-02 | 38997877 | Fair | Individual | Individual |
| US20080240230A1 | 0.303 | Media processor with an integrated TV receiver | APPLICATION | 2008-10-02 | 2007-03-29 | 39794271 | Fair | Horizon Semiconductors Ltd | Fotonation Corp, Adeia Semiconductor Solutions LLC |
| US7626948B1 | 0.302 | System and method for verifying the validity of a path in a network environment | GRANT | 2009-12-01 | 2003-09-12 | 41350922 | Fair | Cisco Technology Inc | Cisco Technology Inc |
| US20090199098A1 | 0.302 | APPARATUS AND METHOD FOR SERVING MULTIMEDIA CONTENTS AND SYSTEM FOR PROVIDING MULTIMEDIA CONTENT SERVICE USING THE SAME | APPLICATION | 2009-08-06 | 2008-02-05 | 40932946 | Fair | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US7698243B1 | 0.301 | Constructing an agent in a first execution environment using canonical rules | GRANT | 2010-04-13 | 2006-12-22 | 42078284 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US7546492B2 | 0.300 | Remotely repairing files by hierarchical and segmented cyclic redundancy checks | GRANT | 2009-06-09 | 2005-12-22 | 38189155 | Fair | Sony Corp, Sony Pictures Entertainment Inc | Sony Corp, Sony Pictures Entertainment Inc, Daybreak Game Co LLC |
| US20040136325A1 | 0.299 | Method and apparatus for hardware implementation independent verification of network layers | APPLICATION | 2004-07-15 | 2003-01-09 | 32507457 | Fair | Sun Microsystems Inc | Oracle America Inc |
| US7702602B1 | 0.298 | Moving and agent with a canonical rule from one device to a second device | GRANT | 2010-04-20 | 2006-12-22 | 42103289 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US20070012761A1 | 0.298 | Secure personal identification document and system for preventing unauthorized use of same | APPLICATION | 2007-01-18 | 2005-07-18 | 37660788 | Fair | Individual | Individual |
| US8250225B1 | 0.297 | Generation of suffixes for pseudo e-mail addresses | GRANT | 2012-08-21 | 2003-10-14 | 46641704 | Fair | Paradox Technical Solutions LLC | Benhov GmbH LLC |
| US4876740A | 0.296 | Radiotelephone system employing digitized speech/data signalling | GRANT | 1989-10-24 | 1985-08-30 | 27405427 | Fair | Motorola Inc | Motorola Solutions Inc |
| US4924480A | 0.295 | Codecs with suppression of multiple encoding/decodings across a connection | GRANT | 1990-05-08 | 1988-03-11 | 22605001 | Fair | American Telephone and Telegraph Co Inc | AT&T Corp, Avaya Technology LLC |
| US20030043485A1 | 0.294 | Apparatus for reading and writing cards having rotating memory | APPLICATION | 2003-03-06 | 2001-07-27 | 26889388 | Fair | StorCard Inc | StorCard Inc |
| US9009773B1 | 0.294 | Method and apparatus for providing broadcast data services | GRANT | 2015-04-14 | 1998-06-30 | 52782420 | Fair | Cox Communications Inc | Cox Communications Inc |
| US7860517B1 | 0.294 | Mobile device tracking using mobile agent location breadcrumbs | GRANT | 2010-12-28 | 2006-12-22 | 43357412 | Fair | Curen Software Enterprises LLC | Intellectual Ventures Assets 20 LLC, Individual |
| US6754214B1 | 0.293 | Communication network having packetized security codes and a system for detecting security breach locations within the network | GRANT | 2004-06-22 | 1999-07-19 | 32469099 | Fair | Dunti LLC | RPX Corp |
| US3997718A | 0.292 | Premium interactive communication system | GRANT | 1976-12-14 | 1973-02-01 | 26986528 | Fair | Magnavox Co | Magnavox Electronic Systems Co |
| US7702603B1 | 0.292 | Constructing an agent that utilizes a compiled set of canonical rules | GRANT | 2010-04-20 | 2006-12-22 | 42103291 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US5784095A | 0.292 | Digital audio system with video output program guide | GRANT | 1998-07-21 | 1995-07-14 | 24484256 | Fair | General Instrument Corp | Google Technology Holdings LLC |
| US6484197B1 | 0.291 | Filtering incoming e-mail | GRANT | 2002-11-19 | 1998-11-07 | 10841963 | Fair | International Business Machines Corp | Trend Micro Inc |
| US4558175A | 0.291 | Security system and method for securely communicating therein | GRANT | 1985-12-10 | 1982-08-02 | 23598439 | Fair | Individual | Individual |
| US7660777B1 | 0.291 | Using data narrowing rule for data packaging requirement of an agent | GRANT | 2010-02-09 | 2006-12-22 | 41646527 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC, Individual |
| US6195447B1 | 0.290 | System and method for fingerprint data verification | GRANT | 2001-02-27 | 1998-01-16 | 21732674 | Fair | Lucent Technologies Inc | WSOU Investments LLC |
| US4945563A | 0.290 | Video system and method for controlled viewing and videotaping | GRANT | 1990-07-31 | 1986-11-05 | 26938940 | Fair | SATELLITE Tech SERVICES Inc | EchoStar Engineering Corp, Boatmens National Bank of St Louis |
| US7505918B1 | 0.290 | Method and system for managing risks | GRANT | 2009-03-17 | 2006-05-26 | 40434155 | Fair | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA |
| US20050111030A1 | 0.289 | Hard copy imaging systems print server systems and print server connectivity methods | APPLICATION | 2005-05-26 | 2003-11-25 | 34592222 | Fair | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US11032661B2 | 0.289 | Music collection navigation device and method | GRANT | 2021-06-08 | 2008-08-22 | 39846697 | Fair | III Holdings 1 LLC | III Holdings 1 LLC |
| US7970724B1 | 0.288 | Execution of a canonical rules based agent | GRANT | 2011-06-28 | 2006-12-22 | 44169483 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC |
| US7328347B2 | 0.288 | Method and apparatus for distinguishing the origin of operator inputs in electronic control systems and printing machine having the apparatus | GRANT | 2008-02-05 | 2004-11-15 | 36626451 | Fair | Heidelberger Druckmaschinen AG | Heidelberger Druckmaschinen AG |
| US20090133111A1 | 0.288 | SYSTEM FOR CENTRALIZING PERSONAL IDENTIFICATION VERIFICATION AND ACCESS CONTROL | APPLICATION | 2009-05-21 | 2007-05-03 | 40643394 | Fair | Evans Security Solutions LLC | Evans Security Solutions LLC |
| US5493728A | 0.287 | System and methods for optimized access in a multi-user environment | GRANT | 1996-02-20 | 1993-02-19 | 26692619 | Fair | Borland International Inc | Borland Software Corp |
| US20110023130A1 | 0.287 | Smart Battery System and Methods of Use | APPLICATION | 2011-01-27 | 2007-11-26 | 40678975 | Fair | GWACS Defense Inc | GWACS Defense Inc |
| EP1199609A2 | 0.286 | Identifying apparatus apparatus to be identified identifying method and printing apparatus suitable for deciding whether genuine or counterfeit consumables are used | GRANT | 2002-04-24 | 2000-10-06 | 18788375 | Fair | Toshiba TEC Corp | Toshiba TEC Corp |
| US6832730B2 | 0.284 | Smart card with rotating storage | GRANT | 2004-12-21 | 2001-07-27 | 26889715 | Fair | StorCard Inc | StorCard Inc |
| US8200603B1 | 0.284 | Construction of an agent that utilizes as-needed canonical rules | GRANT | 2012-06-12 | 2006-12-22 | 46177888 | Fair | Curen Software Enterprises LLC | Callahan Cellular LLC |
| US20080042830A1 | 0.282 | VIRTUAL RFID-BASED TAG SENSOR | APPLICATION | 2008-02-21 | 2005-12-30 | 39731554 | Fair | SkyeTek Inc | Novanta Inc |
| US20090094520A1 | 0.281 | User Interface for Creating Tags Synchronized with a Video Playback | APPLICATION | 2009-04-09 | 2007-10-07 | 40524356 | Fair | Gula Consulting LLC | Gula Consulting LLC |
| US6900723B2 | 0.281 | Anti-theft system for vehicles | GRANT | 2005-05-31 | 2000-08-15 | 18736606 | Fair | Pioneer Corp | Pioneer Corp, Armkel LLC |
| US6028926A | 0.280 | Dialer programming system and device with integrated printing process | GRANT | 2000-02-22 | 1995-05-25 | 23788403 | Fair | Individual | Individual |
| US8082225B2 | 0.279 | Using destination-dependent criteria to guide data transmission decisions | GRANT | 2011-12-20 | 2007-08-31 | 40409113 | Fair | Invention Science Fund I LLC | Ricoh Co Ltd, Invention Science Fund I LLC |
| US6893268B1 | 0.276 | Removable mother/daughter peripheral card | GRANT | 2005-05-17 | 1993-09-01 | 42543223 | Fair | SanDisk Corp | SanDisk Technologies LLC |
| US7562396B2 | 0.274 | Systems and methods for media authentication | GRANT | 2009-07-14 | 2001-08-21 | 27490283 | Fair | ECD Systems Inc | SCA IPLA Holdings Inc |
| US7103905B2 | 0.273 | System and method to provide media programs for synthetic channels | GRANT | 2006-09-05 | 2000-08-28 | 26922506 | Fair | Digeo Inc | Vulcan Ventures Inc, Arris Enterprises LLC |
| US5640152A | 0.273 | Hand held computer input apparatus and method | GRANT | 1997-06-17 | 1991-10-04 | 27118495 | Fair | Individual | Individual |
| US6233704B1 | 0.272 | System and method for fault-tolerant transmission of data within a dual ring network | GRANT | 2001-05-15 | 1996-03-13 | 24463010 | Fair | Silicon Graphics Inc | Morgan Stanley and Co LLC, Hewlett Packard Enterprise Development LP |
| US20040151212A1 | 0.271 | Integrated services director (ISD) overall architecture | APPLICATION | 2004-08-05 | 1997-12-31 | 32775346 | Fair | AT&T Intellectual Property II LP | AT&T Intellectual Property II LP |
| US6807676B1 | 0.270 | Methods of formatting data to maximize the readability and the amount of song identification information displayed on a limited number of lines | GRANT | 2004-10-19 | 1995-07-14 | 33135794 | Fair | General Instrument Corp | Google Technology Holdings LLC |
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| US20090092374A1 | 0.269 | Digital Network-Based Video Tagging System | APPLICATION | 2009-04-09 | 2007-10-07 | 40523323 | Fair | Gula Consulting LLC | Gula Consulting LLC |
| US7551066B1 | 0.269 | Method and system for transmitting data for a security system of a motor vehicle | GRANT | 2009-06-23 | 1998-12-21 | 7892838 | Fair | Mannesmann VDO AG | Continental Automotive GmbH |
| US6349350B1 | 0.266 | System method and program for handling failed connections in an input/output (I/O) system | GRANT | 2002-02-19 | 1999-05-04 | 23177763 | Fair | International Business Machines Corp | International Business Machines Corp |
| US8131708B2 | 0.266 | Methods and systems for monitoring and tracking videos on the internet | GRANT | 2012-03-06 | 2008-06-30 | 41447488 | Fair | Vobile Inc | Vobile Inc |
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| US5535375A | 0.266 | File manager for files shared by heterogeneous clients | GRANT | 1996-07-09 | 1992-04-20 | 25356935 | Fair | International Business Machines Corp | International Business Machines Corp |
| US10192234B2 | 0.266 | Title materials embedded within media formats and related applications | GRANT | 2019-01-29 | 2006-11-15 | 39716014 | Fair | Api Market Inc | Api Market Inc |
| US5151782A | 0.265 | Control system for satellite delivered pay-per-view television system | GRANT | 1992-09-29 | 1989-05-17 | 23386800 | Fair | Reiss Media Enterprises | REISS MEDIA ENTERPRISES 1 DAG HAMMARSKJOLD PLAZA NY NY 10017 A CORP OF DE, Reiss Media Enterprises |
| US11296808B2 | 0.262 | Advanced signal processors for interference cancellation in baseband receivers | GRANT | 2022-04-05 | 2005-09-23 | 37900235 | Fair | III Holdings 1 LLC | TensorComm Inc, III Holdings 1 LLC |
| US5956635A | 0.261 | Detection and prevention of channel grabbing in a wireless communications system | GRANT | 1999-09-21 | 1996-07-16 | 24733094 | Fair | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| WO2002062052A1 | 0.261 | DEVICE FOR RECEIVING DIGITAL RADIO SIGNALS | APPLICATION | 2002-08-08 | 2001-02-01 | 7672433 | Fair | ||
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| US5179554A | 0.261 | Automatic association of local area network station addresses with a repeater port | GRANT | 1993-01-12 | 1991-04-08 | 24738598 | Fair | Digital Equipment Corp | Enterasys Networks Inc |
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| US6543050B1 | 0.260 | Method and apparatus for enlarging DVB-CI functionality by enabling a direct access to the conditional access module | GRANT | 2003-04-01 | 1998-06-11 | 8235402 | Fair | Thomson Licensing SAS | Thomson Licensing SAS |
| US7269841B1 | 0.259 | Digital cable headend for cable television delivery system | GRANT | 2007-09-11 | 1992-12-09 | 38473378 | Fair | Sedna Patent Services LLC | Comcast IP Holdings I LLC |
| US5379366A | 0.259 | Method for representation of knowledge in a computer as a network database system | GRANT | 1995-01-03 | 1993-01-29 | 21750027 | Fair | 7 DEGREES Inc | 7 DEGREES Inc |
| US5680470A | 0.258 | Method of automated signature verification | GRANT | 1997-10-21 | 1993-12-17 | 22616607 | Fair | Quintet Inc | Quintet Inc |
| US6273339B1 | 0.257 | Tamper resistant smart card and method of protecting data in a smart card | GRANT | 2001-08-14 | 1999-08-30 | 23522492 | Fair | Micron Technology Inc | Round Rock Research LLC |
| US20090077097A1 | 0.255 | File Aggregation in a Switched File System | APPLICATION | 2009-03-19 | 2007-04-16 | 39708053 | Fair | Attune Systems Inc | RPX Corp |
| US20060114762A1 | 0.255 | Contents data structure contents data recording medium and contents data recorder | APPLICATION | 2006-06-01 | 2004-11-30 | 36567243 | Fair | Sanyo Electric Co Ltd | Sanyo Electric Co Ltd |
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| US5475498A | 0.253 | Recording random data having a first data rate on a digital video recorder at an independent second data rate | GRANT | 1995-12-12 | 1991-11-13 | 25155922 | Fair | General Instrument Corp | Arris Technology Inc |
| US5988510A | 0.252 | Tamper resistant smart card and method of protecting data in a smart card | GRANT | 1999-11-23 | 1997-02-13 | 25177353 | Fair | Micron Communications Inc | Round Rock Research LLC |
| US5353283A | 0.252 | General internet method for routing packets in a communications network | GRANT | 1994-10-04 | 1993-05-28 | 22087878 | Fair | Bell Communications Research Inc | Nytell Software LLC |
| US5940751A | 0.250 | System and method for detection of fraud in a wireless telephone system | GRANT | 1999-08-17 | 1996-06-27 | 24687673 | Fair | Cellular Technical Services Co Inc | Asensus Surgical Inc |
| US20070046431A1 | 0.250 | System and method for combining RFID tag memory | APPLICATION | 2007-03-01 | 2005-08-31 | 37803297 | Fair | SkyeTek Inc | Novanta Inc |
| US4331974A | 0.250 | Cable television with controlled signal substitution | GRANT | 1982-05-25 | 1980-10-21 | 22736820 | Fair | IRI Inc | Information Resources Inc |
| US4995083A | 0.250 | Method of establishing a radio link in one of a plurality of channels between two radio units | GRANT | 1991-02-19 | 1988-09-02 | 10643075 | Fair | Telent Technologies Services Ltd | GPT Ltd, Orbitel Mobile Communications Ltd |
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| US6318093B2 | 0.249 | Electronically controlled cryopump | GRANT | 2001-11-20 | 1988-09-13 | 27568512 | Fair | Helix Technology Corp | Azenta Inc |
| US20020076048A1 | 0.247 | System and method for inserting disruptions into merged digital recordings | APPLICATION | 2002-06-20 | 2000-12-20 | 25005374 | Fair | Philips Electronics North America Corp | Philips North America LLC |
| US6947394B1 | 0.247 | Flexible radio link control protocol | GRANT | 2005-09-20 | 1999-04-09 | 26826801 | Fair | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US5450316A | 0.247 | Electronic process controller having password override | GRANT | 1995-09-12 | 1988-09-13 | 22919801 | Fair | Helix Technology Corp | Azenta Inc |
| US7792152B1 | 0.246 | Scheme for transmitting video and audio data of variable formats over a serial link of a fixed data rate | GRANT | 2010-09-07 | 2004-06-08 | 42669686 | Fair | OWLink Tech Inc | OWLink Tech Inc |
| US7853980B2 | 0.246 | Bi-directional indices for trick mode video-on-demand | GRANT | 2010-12-14 | 2003-10-31 | 34556099 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US5237693A | 0.246 | System for accessing peripheral devices connected in network | GRANT | 1993-08-17 | 1990-04-04 | 27467656 | Fair | Sharp Corp | Sharp Corp |
| US7801303B2 | 0.245 | Video on demand in a broadcast network | GRANT | 2010-09-21 | 2004-03-01 | 34750570 | Fair | DirecTV Group Inc | DirecTV LLC |
| WO1996031068A1 | 0.245 | ADAPTER MODULE FOR DIRECT-TO-HOME TELEVISION BROADCAST RECEIVING SYSTEM | APPLICATION | 1996-10-03 | 1995-03-24 | 23622743 | Fair | ||
| US7493387B2 | 0.244 | Validating software in a grid environment using ghost agents | GRANT | 2009-02-17 | 2003-09-19 | 34313081 | Fair | International Business Machines Corp | International Business Machines Corp |
| US6934255B1 | 0.244 | Internet over satellite apparatus | GRANT | 2005-08-23 | 1999-02-02 | 34840771 | Fair | Packeteer Inc | CA Inc |
| US6826663B2 | 0.244 | Coded write masking | GRANT | 2004-11-30 | 2003-01-13 | 36166994 | Fair | Rambus Inc | Rambus Inc |
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| US20070294622A1 | 0.242 | METHODS AND SYSTEMS FOR ONLINE VIDEO-BASED PROPERTY COMMERCE | APPLICATION | 2007-12-20 | 2006-05-07 | 38862943 | Fair | Wellcomemat LLC | Wellcomemat LLC |
| US4847614A | 0.242 | Electronic remote control means especially for centrally controlled locking systems in motor vehicles | GRANT | 1989-07-11 | 1986-10-29 | 6312747 | Fair | Wilhelm Ruf KG | Wilhelm Ruf KG |
| US20050182850A1 | 0.241 | Protocol information processing system and method information processing device and method recording medium and program | APPLICATION | 2005-08-18 | 2002-05-22 | 29545167 | Fair | Sony Corp | Redwood Technologies LLC |
| US20090268910A1 | 0.241 | Apparatus and method for initialization of a scrambling sequence for a downlink reference signal in a wireless network | APPLICATION | 2009-10-29 | 2008-04-28 | 41215044 | Fair | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| US4641322A | 0.240 | System for carrying out spread spectrum communication through an electric power line | GRANT | 1987-02-03 | 1983-10-18 | 27281784 | Fair | NEC Corp | NEC Corp |
| US4396914A | 0.240 | Electronic security device | GRANT | 1983-08-02 | 1980-07-01 | 10514462 | Fair | Scovill Inc | Yale Security Inc |
| US20040098754A1 | 0.238 | Electronic messaging synchronized to media presentation | APPLICATION | 2004-05-20 | 2002-08-08 | 32302469 | Fair | MX Entertainment | Callahan Cellular LLC |
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| US5199073A | 0.238 | KEY HASHING IN DATA PROCESSORS | GRANT | 1993-03-30 | 1990-10-30 | 8205594 | Fair | International Business Machines Corp | International Business Machines Corp |
| US4649543A | 0.238 | Synchronization sequence decoder for a digital radiotelephone system | GRANT | 1987-03-10 | 1985-08-30 | 25091893 | Fair | Motorola Inc | Motorola Solutions Inc |
| US4916704A | 0.237 | Interface of non-fault tolerant components to fault tolerant system | GRANT | 1990-04-10 | 1987-09-04 | 22239480 | Fair | Digital Equipment Corp | Hewlett Packard Development Co LP |
| EP2090105A2 | 0.237 | METHOD AND APPARATUS FOR MANAGING MULTIMEDIA CONTENT RECORDING ASSETS | GRANT | 2009-08-19 | 2006-11-01 | 39330285 | Fair | Arris Technology Inc, General Instrument Corp | Helstad Dag, Motorola Mobility LLC, Helstad Dag |
| US7516443B2 | 0.232 | Performing tests with ghost agents | GRANT | 2009-04-07 | 2003-09-19 | 34393366 | Fair | International Business Machines Corp | International Business Machines Corp |
| US6771617B1 | 0.231 | Frame relay protocol-based multiplex switching scheme for satellite mesh network | GRANT | 2004-08-03 | 1993-06-17 | 32777183 | Fair | Gilat Satellite Networks Ltd | Gilat Satellite Networks Ltd |
| US5579384A | 0.231 | Telecommunications network service central management system interfacing with protocol specific regional stations providing services to subscribers | GRANT | 1996-11-26 | 1995-02-17 | 22732155 | Fair | BellSouth LLC | AT&T Delaware Intellectual Property Inc |
| US7930389B2 | 0.230 | Adaptive filtering of annotated messages or the like | GRANT | 2011-04-19 | 2007-11-20 | 40643139 | Fair | Invention Science Fund I LLC | Invention Science Fund I LLC |
| US20040107439A1 | 0.229 | Electronic program guide with support for rich program content | APPLICATION | 2004-06-03 | 1999-02-08 | 22381967 | Fair | United Video Properties Inc | Adeia Guides Inc |
| US7146000B2 | 0.228 | Routing engine for telecommunications network | GRANT | 2006-12-05 | 2002-01-25 | 22010099 | Fair | Level 3 Communications LLC | Level 3 Communications LLC |
| US6902378B2 | 0.228 | Electronically controlled vacuum pump | GRANT | 2005-06-07 | 1993-07-16 | 27377245 | Fair | Helix Technology Corp | Azenta Inc |
| US4161751A | 0.227 | High-security cable television access system | GRANT | 1979-07-17 | 1977-05-19 | 25173326 | Fair | Individual | Individual |
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| US20090259552A1 | 0.221 | SYSTEM AND METHOD FOR PROVIDING ADVERTISEMENTS FROM MULTIPLE AD SERVERS USING A FAILOVER MECHANISM | APPLICATION | 2009-10-15 | 2008-04-11 | 41164768 | Fair | Tremor Media Inc | Taptica Ltd |
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| US5787101A | 0.220 | Smart card message transfer without microprocessor intervention | GRANT | 1998-07-28 | 1994-06-15 | 22988069 | Fair | Thomson Consumer Electronics Inc | Microsoft Corp, Technicolor USA Inc |
| US7318102B1 | 0.219 | Reliable datagram | GRANT | 2008-01-08 | 1999-05-24 | 38893474 | Fair | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US20050131918A1 | 0.219 | Personalized profile for evaluating content | APPLICATION | 2005-06-16 | 2003-12-12 | 34657279 | Fair | Applied Minds LLC | Google LLC |
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| US20030145255A1 | 0.218 | Hierarchical multi-component trace facility using multiple buffers per component | APPLICATION | 2003-07-31 | 2002-01-15 | 27609060 | Fair | International Business Machines Corp | International Business Machines Corp |
| US8396878B2 | 0.217 | Methods and systems for generating automated tags for video files | GRANT | 2013-03-12 | 2006-09-22 | 47068772 | Fair | Limelight Networks Inc | Edgio Inc |
| US9332569B2 | 0.217 | Method and system for providing channel assignment information used to support uplink and downlink channels | GRANT | 2016-05-03 | 2003-11-18 | 34426340 | Fair | InterDigital Technology Corp | InterDigital Technology Corp |
| US20060238304A1 | 0.217 | System and method for adapting an FRID tag reader to its environment | APPLICATION | 2006-10-26 | 2005-04-21 | 37186253 | Fair | SkyeTek Inc | Novanta Inc |
| US20060238302A1 | 0.215 | System and method for configuring an RFID reader | APPLICATION | 2006-10-26 | 2005-04-21 | 37186251 | Fair | SkyeTek Inc | Novanta Inc |
| US7152799B2 | 0.215 | Contactless IC card | GRANT | 2006-12-26 | 2002-11-19 | 32321773 | Fair | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US20060238305A1 | 0.214 | Configurable RFID reader | APPLICATION | 2006-10-26 | 2005-04-21 | 37186254 | Fair | SkyeTek Inc | Novanta Inc |
| US20070282723A1 | 0.214 | Monitoring a status of a database by placing a false identifier in the database | APPLICATION | 2007-12-06 | 2006-05-31 | 38791499 | Fair | Searete LLC | Searete LLC |
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| US20060238303A1 | 0.213 | Adaptable RFID reader | APPLICATION | 2006-10-26 | 2005-04-21 | 37186252 | Fair | SkyeTek Inc | Novanta Inc |
| US4578536A | 0.213 | Centerpoint automatic meter reading system | GRANT | 1986-03-25 | 1983-10-19 | 24167730 | Fair | International Teldata Corp | ORION INVESTMENT Corp, FirstPoint Energy Corp |
| US8231063B2 | 0.213 | Electronic card and methods for making same | GRANT | 2012-07-31 | 2005-03-26 | 37215598 | Fair | PrivaSys Inc | PrivaSys Inc |
| US20050234958A1 | 0.212 | Iterative collaborative annotation system | APPLICATION | 2005-10-20 | 2001-08-31 | 20428985 | Fair | Kent Ridge Digital Labs | Kent Ridge Digital Labs |
| US9614772B1 | 0.211 | System and method for directing network traffic in tunneling applications | GRANT | 2017-04-04 | 2003-10-20 | 58419585 | Fair | F5 Networks Inc | F5 Inc |
| US4543657A | 0.211 | Synchronizing of clocks | GRANT | 1985-09-24 | 1980-09-16 | 10516103 | Fair | UK Secretary of State for Defence | UK Secretary of State for Defence |
| US20060247606A1 | 0.209 | System and method for controlling access to features of a medical instrument | APPLICATION | 2006-11-02 | 2005-03-09 | 36608732 | Fair | Cardinal Health 303 Inc | CareFusion 303 Inc |
| US20090282087A1 | 0.208 | AUTOMATICALLY CHANGING TAGS | APPLICATION | 2009-11-12 | 2008-05-06 | 41267748 | Fair | International Business Machines Corp | International Business Machines Corp |
| US4290105A | 0.208 | Method and apparatus for testing membership in a set through hash coding with allowable errors | GRANT | 1981-09-15 | 1979-04-02 | 21830002 | Fair | American Newspaper Publishers Association Inc | NEWSPAPER ASSOCIATION OF AMERICA Inc |
| US7380080B2 | 0.208 | Calculating unneeded data storage credits for a data transmission to a pair of storage devices | GRANT | 2008-05-27 | 2004-05-17 | 46123856 | Fair | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US7016924B2 | 0.208 | Contactless IC card responding method and program therefor | GRANT | 2006-03-21 | 2000-10-13 | 18792608 | Fair | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US20060242178A1 | 0.206 | Media object metadata association and ranking | APPLICATION | 2006-10-26 | 2005-04-21 | 37188310 | Fair | Yahoo Inc until 2017 | Verizon Patent and Licensing Inc |
| US6539517B1 | 0.204 | Data transformation for explicit transmission of control information | GRANT | 2003-03-25 | 1999-11-09 | 23735394 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US8278946B2 | 0.204 | Apparatus and method for detecting finger activity on a fingerprint sensor | GRANT | 2012-10-02 | 2009-01-15 | 42318598 | Fair | Validity Sensors Inc | Synaptics Inc |
| US9563826B2 | 0.204 | Techniques for rendering advertisements with rich media | GRANT | 2017-02-07 | 2005-11-07 | 38023917 | Fair | Tremor Video Inc | Tremor International Ltd |
| US5920593A | 0.204 | Device for personal digital cellular telephones | GRANT | 1999-07-06 | 1993-11-29 | 22570529 | Fair | DSP Telecommunications Ltd | Silicon Laboratories Inc |
| US8374407B2 | 0.203 | Live finger detection | GRANT | 2013-02-12 | 2009-01-28 | 42354196 | Fair | Validity Sensors Inc | Synaptics Inc |
| US5796423A | 0.202 | System for integrating digital audio and analog video to provide seamless user transparent features | GRANT | 1998-08-18 | 1995-07-14 | 23998193 | Fair | General Instrument Corp | Google Technology Holdings LLC |
| EP0738984A1 | 0.202 | Object identification system | GRANT | 1996-10-23 | 1995-04-18 | 26057801 | Fair | EM Microelectronic Marin SA | EM Microelectronic Marin SA |
| EP1333631A2 | 0.202 | Automated installation of network service in a telecommunications network | GRANT | 2003-08-06 | 2002-01-25 | 22008142 | Fair | Level 3 Communications LLC | Level 3 Communications LLC |
| US7401181B1 | 0.201 | System and method for comparand reuse | GRANT | 2008-07-15 | 2002-05-29 | 39596776 | Fair | Core Networks LLC | Xylon LLC |
| US7275032B2 | 0.198 | Telephone call handling center where operators utilize synthesized voices generated or modified to exhibit or omit prescribed speech characteristics | GRANT | 2007-09-25 | 2003-04-25 | 33299194 | Fair | Bvoice Corp | Dynamicvoice LLC |
| US7895617B2 | 0.197 | Content substitution editor | GRANT | 2011-02-22 | 2004-12-15 | 38327989 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6901457B1 | 0.196 | Multiple mode communications system | GRANT | 2005-05-31 | 1998-11-04 | 34589488 | Fair | SanDisk Corp | SanDisk Technologies LLC |
| US8346054B2 | 0.196 | Recording device recording method and reproducing device | GRANT | 2013-01-01 | 2006-12-18 | 39315078 | Fair | Hitachi Ltd | Maxell Ltd |
| US6802447B2 | 0.196 | Method of authenticating an object or entity using a random binary ID code subject to bit drift | GRANT | 2004-10-12 | 2002-08-26 | 31887627 | Fair | ICID LLC | ICID LLC |
| US8068461B2 | 0.195 | Foreign agent home agent mobile node system of mobile ethernet and method for data transmission | GRANT | 2011-11-29 | 2006-09-05 | 39151414 | Fair | Huawei Technologies Co Ltd | Huawei Technologies Co Ltd |
| US11317349B2 | 0.194 | Method and apparatus for power saving in personal area networks | GRANT | 2022-04-26 | 2008-09-26 | 42057384 | Fair | III Holdings 6 LLC | III Holdings 6 LLC |
| US4928098A | 0.192 | Method for code protection using an electronic key | GRANT | 1990-05-22 | 1984-03-30 | 26949828 | Fair | Siemens AG | Siemens AG |
| US7110547B2 | 0.192 | Method and apparatus for the compression and decompression of image files using a chaotic system | GRANT | 2006-09-19 | 2000-06-20 | 25045168 | Fair | University of New Hampshire | University of New Hampshire |
| US4589066A | 0.192 | Fault tolerant frame synchronization for multiple processor systems | GRANT | 1986-05-13 | 1984-05-31 | 24467490 | Fair | General Electric Co | BAE Systems Controls Inc |
| US3995111A | 0.192 | Transmit phase control system of synchronization burst for SDMA/TDMA satellite communication system | GRANT | 1976-11-30 | 1974-02-26 | 12085160 | Fair | Fujitsu Ltd | Fujitsu Ltd |
| US8175345B2 | 0.191 | Unitized ergonomic two-dimensional fingerprint motion tracking device and method | GRANT | 2012-05-08 | 2004-04-16 | 39762737 | Fair | Validity Sensors Inc | Synaptics Inc |
| US8116540B2 | 0.191 | Apparatus and method for reducing noise in fingerprint sensing circuits | GRANT | 2012-02-14 | 2008-04-04 | 41133328 | Fair | Validity Sensors Inc | Synaptics Inc |
| US5540597A | 0.190 | All flex PCMCIA-format cable | GRANT | 1996-07-30 | 1993-12-15 | 22608503 | Fair | International Business Machines Corp | Lenovo Singapore Pte Ltd |
| US5406270A | 0.189 | Dead switch vehicle operator identification | GRANT | 1995-04-11 | 1992-06-29 | 25419411 | Fair | Prince Corp USA | Johnson Controls Interiors Technology Corp |
| US7543748B2 | 0.188 | Method and system for creating and using redundant and high capacity barcodes | GRANT | 2009-06-09 | 2005-02-16 | 36917139 | Fair | Pisafe Inc | Gula Consulting LLC |
| US4338628A | 0.187 | Scrambled video communication system | GRANT | 1982-07-06 | 1979-12-19 | 22304191 | Fair | Dynacom International Inc | Dynacom International Inc |
| US6247139B1 | 0.187 | Filesystem failover in a single system image environment | GRANT | 2001-06-12 | 1997-11-11 | 26746267 | Fair | Compaq Computer Corp | Hewlett Packard Enterprise Development LP |
| US5453598A | 0.187 | Apparatus for the transfer of electrical power to a balancer | GRANT | 1995-09-26 | 1990-09-28 | 24363052 | Fair | Balance Dynamics Corp | Baladyne Corp |
| US5740243A | 0.186 | Cryptographic guessing game | GRANT | 1998-04-14 | 1989-07-13 | 27501551 | Fair | Individual | Individual |
| US5797082A | 0.186 | Communication receiver for receiving satellite broadcasts | GRANT | 1998-08-18 | 1994-06-17 | 22987301 | Fair | Terrastar Inc | DATASEC Corp |
| US7960005B2 | 0.186 | Broadcast distribution of content for storage on hardware protected optical storage media | GRANT | 2011-06-14 | 2001-09-14 | 27671350 | Fair | Ochoa Optics LLC | Zarbana Digital Fund LLC, World Theatre Inc |
| US8358815B2 | 0.186 | Method and apparatus for two-dimensional finger motion tracking and control | GRANT | 2013-01-22 | 2004-04-16 | 40795858 | Fair | Validity Sensors Inc | Synaptics Inc |
| US6349250B1 | 0.186 | Clear historic data from a vehicle data recorder | GRANT | 2002-02-19 | 2000-10-26 | 24805644 | Fair | Detroit Diesel Corp | Detroit Diesel Corp |
| US8645988B2 | 0.186 | Content personalization for digital content | GRANT | 2014-02-04 | 2002-12-13 | 36698572 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US7869219B2 | 0.184 | Flash drive with spring-loaded retractable connector | GRANT | 2011-01-11 | 2004-01-20 | 40845503 | Fair | Super Talent Electronics Inc | Super Talent Electronics Inc, Super Talent Tech Corp |
| US5113519A | 0.184 | MAINTENANCE OF FILE ATTRIBUTES IN A DISTRIBUTED DATA PROCESSING SYSTEM | GRANT | 1992-05-12 | 1989-05-15 | 23383759 | Fair | International Business Machines Corp | Cisco Technology Inc |
| US4025948A | 0.182 | Coding system for pay television apparatus | GRANT | 1977-05-24 | 1975-02-25 | 24206802 | Fair | TELEGLOBE PAY TV SYSTEM Inc | INTRA-VIDEO Inc |
| US4253114A | 0.182 | High security subscription television system employing real time control of subscriber's program reception | GRANT | 1981-02-24 | 1976-04-08 | 27101276 | Fair | TWIN COUNTY TRANS VIDEO Inc, HOME LIFE INSURANCE Co | SOCIETY NATIONAL BANK, TWIN COUNTY TRANS-VIDEO Inc A CORP OF, HOME LIFE INSURANCE Co |
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| US7729427B2 | 0.181 | Pseudo-synchronous one wire bidirectional bus interface | GRANT | 2010-06-01 | 2004-02-24 | 34865415 | Fair | Intersil Americas LLC | Intersil Americas LLC |
| US3936593A | 0.180 | Scrambler and decoder for a television signal | GRANT | 1976-02-03 | 1974-08-05 | 23965397 | Fair | GTE Laboratories Inc | Verizon Laboratories Inc |
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| US8077935B2 | 0.179 | Methods and apparatus for acquiring a swiped fingerprint image | GRANT | 2011-12-13 | 2004-04-23 | 35242327 | Fair | Validity Sensors Inc | Synaptics Inc |
| US5584043A | 0.174 | Apparatus having a smart card accomodated by a diskette frame containing processor memory and battery power for interfacing with a standard diskette drive | GRANT | 1996-12-10 | 1991-06-26 | 6434738 | Fair | SmartDiskette GmbH | Mitsubishi Chemical Media Co Ltd |
| US8165355B2 | 0.174 | Method and apparatus for fingerprint motion tracking using an in-line array for use in navigation applications | GRANT | 2012-04-24 | 2006-09-11 | 39169736 | Fair | Validity Sensors Inc | VALLDITY SENSORS Inc, Synaptics Inc |
| US20060004697A1 | 0.174 | Method and system for restricting the display of images | APPLICATION | 2006-01-05 | 2004-06-09 | 35510399 | Fair | GalleryPlayer Inc | GalleryPlayer Inc, OL Security LLC, Individual |
| US20100194562A1 | 0.173 | FAILURE RECOGNITION SYSTEM | APPLICATION | 2010-08-05 | 2009-01-30 | 42397232 | Fair | TIS Co Ltd | TIS Co Ltd |
| US6941536B2 | 0.172 | Method for identifying semiconductor integrated circuit device method for manufacturing semiconductor integrated circuit device semiconductor integrated circuit device and semiconductor chip | GRANT | 2005-09-06 | 2000-12-01 | 11736748 | Fair | Hitachi Ltd, Hitachi ULSI Systems Co Ltd | Hitachi Ltd, Hitachi Solutions Technology Ltd |
| US8069175B2 | 0.170 | Delegating authority to evaluate content | GRANT | 2011-11-29 | 2002-04-10 | 46584510 | Fair | Google LLC | Google LLC |
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| US7298707B2 | 0.170 | System and method for controlling the flooding of information in a network environment | GRANT | 2007-11-20 | 2004-01-21 | 34750381 | Fair | Cisco Technology Inc | Cisco Technology Inc |
| US8447077B2 | 0.169 | Method and apparatus for fingerprint motion tracking using an in-line array | GRANT | 2013-05-21 | 2006-09-11 | 43062336 | Fair | Validity Sensors Inc | Synaptics Inc |
| US20050129045A1 | 0.168 | Limiting number of retransmission attempts for data transfer via network interface controller | APPLICATION | 2005-06-16 | 2003-12-11 | 34653152 | Fair | International Business Machines Corp | Mellanox Technologies Ltd |
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| US6493842B1 | 0.167 | Time-varying randomization for data synchronization and implicit information transmission | GRANT | 2002-12-10 | 1999-06-29 | 23341117 | Fair | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
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| US8229184B2 | 0.161 | Method and algorithm for accurate finger motion tracking | GRANT | 2012-07-24 | 2004-04-16 | 39741664 | Fair | Validity Sensors Inc | Synaptics Inc |
| US20080290995A1 | 0.159 | SYSTEM AND METHOD FOR OPTIMIZING COMMUNICATION BETWEEN AN RFID READER AND AN RFID TAG | APPLICATION | 2008-11-27 | 2007-03-30 | 40071861 | Fair | SkyeTek Inc | Novanta Inc |
| US8301493B2 | 0.159 | System and method for providing incentives to consumers to share information | GRANT | 2012-10-30 | 2002-11-05 | 32175718 | Fair | JPMorgan Chase Bank NA | JPMorgan Chase Bank NA, Chase Bank USA NA |
| US8241047B2 | 0.159 | Flash drive with spring-loaded swivel connector | GRANT | 2012-08-14 | 2007-10-30 | 42038116 | Fair | Super Talent Electronics Inc | Super Talent Electronics Inc, Super Talent Tech Corp |
| US7914107B2 | 0.158 | Printer incorporating multiple synchronizing printer controllers | GRANT | 2011-03-29 | 2004-05-27 | 36583277 | Fair | Silverbrook Research Pty Ltd | Memjet Technology Ltd |
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| US7570648B2 | 0.153 | Enhanced H-VPLS service architecture using control word | GRANT | 2009-08-04 | 2003-02-03 | 32770987 | Fair | AT&T Intellectual Property I LP | AT&T Intellectual Property I LP |
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| US20120237032A1 | 0.131 | TWO-STAGE BLOCK SYNCHRONIZATION AND SCRAMBLING | APPLICATION | 2012-09-20 | 2004-11-03 | 35708394 | Fair | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
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| US20070289131A1 | 0.102 | Method Of Manufacturing Printhead Modules For Combination As Pagewidth Printhead | APPLICATION | 2007-12-20 | 2004-05-27 | 36315861 | Fair | Silverbrook Research Pty Ltd | Zamtec Ltd |
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| US20030005436A1 | 0.094 | Video signal transmission apparatus | APPLICATION | 2003-01-02 | 2001-06-28 | 19034924 | Fair | Pioneer Corp | Pioneer Display Products Corp |
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| US20040129721A1 | 0.093 | Apparatus and method for working plastic material and container for fluid product | APPLICATION | 2004-07-08 | 2001-03-06 | 11450723 | Fair | Elopak Systems AG | Elopak Systems AG |
| US20070171793A1 | 0.093 | METHOD AND DEVICE FOR SCANNING A DISC-SHAPED INFORMATION STORAGE MEDIUM | APPLICATION | 2007-07-26 | 2004-03-17 | 34960864 | Fair | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
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| US6496621B1 | 0.089 | Fiber coupler system and associated methods for reducing back reflections | GRANT | 2002-12-17 | 1998-09-22 | 24460189 | Fair | Tessera North America Inc | Avago Technologies International Sales Pte Ltd |
| US20040003210A1 | 0.086 | Method system and computer program product to generate test instruction streams while guaranteeing loop termination | APPLICATION | 2004-01-01 | 2002-06-27 | 29779221 | Fair | International Business Machines Corp | International Business Machines Corp |
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| US4679908A | 0.084 | Laser-fiber positioning method | GRANT | 1987-07-14 | 1985-06-28 | 4130893 | Fair | Northern Telecom Ltd | Nortel Networks Technology Corp, Corning Research and Development Corp |
| US5280250A | 0.082 | Method and apparatus for measuring ζ potential of a substance at high temperature | GRANT | 1994-01-18 | 1991-09-30 | 25084683 | Fair | Electric Power Research Institute Inc | SRI International Inc, Electric Power Research Institute Inc |
| US5245696A | 0.079 | Evolution and learning in neural networks: the number and distribution of learning trials affect the rate of evolution | GRANT | 1993-09-14 | 1990-11-21 | 24467770 | Fair | Ricoh Co Ltd, Ricoh Americas Corp | Ricoh Co Ltd, Ricoh Americas Corp |
| US6905260B2 | 0.078 | Method and apparatus for coupling optical elements to optoelectronic devices for manufacturing optical transceiver modules | GRANT | 2005-06-14 | 2000-12-26 | 25013097 | Fair | Emcore Corp | Sumitomo Electric Device Innovations Inc |
| US8107212B2 | 0.077 | Apparatus and method for protecting fingerprint sensing circuitry from electrostatic discharge | GRANT | 2012-01-31 | 2007-04-30 | 39887022 | Fair | Validity Sensors Inc | Synaptics Inc |
| US8231056B2 | 0.076 | System for and method of protecting an integrated circuit from over currents | GRANT | 2012-07-31 | 2005-04-08 | 37087595 | Fair | Authentec Inc | Apple Inc |
| US6799902B2 | 0.076 | Optoelectronic mounting structure | GRANT | 2004-10-05 | 2000-12-26 | 25013086 | Fair | Emcore Corp | Sumitomo Electric Device Innovations Inc, William Marsh Rice University |
| US5666450A | 0.076 | Optical-axis alignment method optical-axis alignment device inspection method of optical devices inspection device of optical devices method of producing optical module and apparatus of producing optical module | GRANT | 1997-09-09 | 1995-08-22 | 17019849 | Fair | Sumitomo Electric Industries Ltd | Sumitomo Electric Industries Ltd |
| US8529139B2 | 0.072 | Optical element and system using the same | GRANT | 2013-09-10 | 1998-09-22 | 45870755 | Fair | DigitalOptics Corp East | Avago Technologies International Sales Pte Ltd |
| US7456945B2 | 0.068 | Photonic device package with aligned lens cap | GRANT | 2008-11-25 | 2002-10-28 | 36912350 | Fair | Finisar Corp | Ii Vi Optical Systems Inc, Photop Technologies Inc, Finisar Corp, Marlow Industries Inc, M Cubed Technologies Inc, LightSmyth Technologies Inc, Optium Corp, Coadna Photonics Inc, Epiworks Inc, Kailight Photonics Inc, II VI Delaware Inc, II VI Optoelectronic Devices Inc, II VI Photonics US LLC, Coherent Corp |
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| US6590470B1 | 0.059 | Cable compensator circuit for CCD video probe | GRANT | 2003-07-08 | 2000-06-13 | 24370279 | Fair | Welch Allyn Inc | Parker Intangibles LLC, Waygate Technologies USA LP |
| US6530697B1 | 0.058 | Multi-mode fiber coupler system and associated methods | GRANT | 2003-03-11 | 1998-09-22 | 46203628 | Fair | Tessera North America Inc | Avago Technologies International Sales Pte Ltd |
| US20090242855A1 | 0.055 | VOLTAGE SWITCHABLE DIELECTRIC MATERIALS WITH LOW BAND GAP POLYMER BINDER OR COMPOSITE | APPLICATION | 2009-10-01 | 2006-11-21 | 40715730 | Fair | Shocking Technologies Inc | Shocking Technologies Inc |
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| US20040119988A1 | 0.054 | System and method for measuring concentricity of laser to cap | APPLICATION | 2004-06-24 | 2002-10-28 | 32600895 | Fair | Finisar Corp | II VI Delaware Inc |
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| US7517158B2 | 0.049 | Method for manufacturing an optical module | GRANT | 2009-04-14 | 2006-05-31 | 38790279 | Fair | Sumitomo Electric Industries Ltd | Sumitomo Electric Industries Ltd |
| US8224044B2 | 0.049 | Fingerprint sensing assemblies and methods of making | GRANT | 2012-07-17 | 2004-10-04 | 35511123 | Fair | Validity Sensors Inc | Synaptics Inc |
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| US20040141709A1 | 0.043 | ATTENUATOR AND CONDITIONER | APPLICATION | 2004-07-22 | 2000-12-26 | 25013082 | Fair | Emcore Corp | Sumitomo Electric Device Innovations Inc, Individual |
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| US7005723B2 | 0.024 | Bipolar transistor and method of producing same | GRANT | 2006-02-28 | 2003-01-23 | 32667786 | Fair | Infineon Technologies AG | Infineon Technologies AG |
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| US5212279A | 0.022 | Hot-melt adhesive and its use in polyimide film and printed circuit board | GRANT | 1993-05-18 | 1990-10-22 | 24404814 | Fair | Hitachi Chemical Co Ltd | Showa Denko Materials Co ltd |
| US20060272601A1 | 0.019 | VALVE LIFTER GUIDE | APPLICATION | 2006-12-07 | 2005-01-31 | 46324706 | Fair | International Engine Intellectual Property Co LLC | JPMorgan Chase Bank NA |
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| US20050194661A1 | 0.014 | Solvent prewet and method to dispense the solvent prewet | APPLICATION | 2005-09-08 | 1996-11-14 | 25011819 | Fair | Micron Technology Inc | Micron Technology Inc |
| US4823554A | 0.010 | Vehicle thermoelectric cooling and heating food and drink appliance | GRANT | 1989-04-25 | 1987-04-22 | 22821726 | Fair | Individual | Individual |
| US7249408B2 | 0.008 | Method of manufacturing a thin-film magnetic head | GRANT | 2007-07-31 | 2004-03-24 | 34987997 | Fair | SAE Magnetics HK Ltd, Headway Technologies Inc | SAE Magnetics HK Ltd, Headway Technologies Inc |
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| US20110117740A1 | 0.007 | METHOD FOR POLISHING HETEROSTRUCTURES | APPLICATION | 2011-05-19 | 2007-02-15 | 38564553 | Fair | Soitec SA | Soitec SA |
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| US4559647A | NR | Convertible garment | GRANT | 1985-12-24 | 1984-09-10 | 24602330 | Fair | GINGINI SOEURS Inc | GINGINI SOEURS Inc |
| US3916091A | NR | ELECTRONIC COMMUNICATIONS SYSTEM FOR SUPPLEMENTARY VIDEO PROGRAM DISTRIBUTION | GRANT | 1975-10-28 | 1973-01-31 | 23280750 | Fair | Columbia Pictures Industries Inc | Columbia Pictures Industries Inc |
| US3900867A | NR | Interrogator-responsor system for different interrogator codes | GRANT | 1975-08-19 | 1971-01-29 | 26808471 | Fair | Siemens AG | Siemens AG |
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| US3886451A | NR | RANDOM PHASE MODULATING TIME BASE AND METHOD TO IMPROVE MEASUREMENT AVERAGING COUNTER RESOLUTION | GRANT | 1975-05-27 | 1974-01-28 | 23736546 | Fair | Hewlett Packard Co | HP Inc |
| US3886302A | NR | Closed circuit television modem sharing system | GRANT | 1975-05-27 | 1974-01-28 | 23736315 | Fair | Hughes Aircraft Co | Raytheon Co |
| US3816666A | NR | SYSTEM FOR CHANGING THE BURST FORMAT IN A TDMA COMMUNICATION SYSTEM | GRANT | 1974-06-11 | 1972-10-02 | 23131059 | Fair | Comsat Corp | International Telecommunications Satellite Organization |
| US3803491A | NR | COMMUNICATIONS SYSTEM | GRANT | 1974-04-09 | 1971-05-26 | 26844367 | Fair | Arris Technology Inc, TOCOM | MERCANTILE NATIONAL BANK AT DALLAS |
| US3777053A | NR | CONVERTER FOR CATV | GRANT | 1973-12-04 | 1972-05-16 | 22961614 | Fair | Optical Systems Corp | Optical Systems Corp |
| US3729581A | NR | COMPUTER ASSISTED DIAL ACCESS VIDEO RETRIEVAL FOR AN INSTRUCTIONAL TELEVISION SYSTEM | GRANT | 1973-04-24 | 1970-09-03 | 22088124 | Fair | DISPLAY SYS CORP | DISPLAY SYS CORP |
| US3668307A | NR | TWO-WAY COMMUNITY ANTENNA TELEVISION SYSTEM | GRANT | 1972-06-06 | 1970-03-30 | 21818359 | Fair | KMS Industries Inc | KMS Industries Inc |
| US3238297A | NR | Subscription television system | GRANT | 1966-03-01 | 1951-06-08 | 26924396 | Fair | Zenith Radio Corp | Zenith Electronics LLC |
| US2656408A | NR | Subscriber signaling system | GRANT | 1953-10-20 | 1948-07-02 | 21890599 | Fair | Zenith Radio Corp | Zenith Electronics LLC |
| TWI385632B | NR | Method and related device for reducing data transition in data transmission interface | GRANT | 2013-02-11 | 2008-01-17 | 40876469 | Fair | ||
| SG158757A1 | NR | METHOD AND APPARATUS FOR PROTECTING DATA IN COMPUTERS | GRANT | 2010-02-26 | 2008-07-10 | 41716826 | Fair | ||
| NL1000238C2 | NR | No title | GRANT | 1996-10-29 | 1995-04-27 | 19760946 | Fair | ||
| JPS63280530A | NR | SECRET KEY SHARING DEVICE | GRANT | 1988-11-17 | 1987-05-13 | 14638613 | Fair | ||
| JPS63184853A | NR | PORTABLE ELECTRONIC APPARATUS | GRANT | 1988-07-30 | 1987-01-28 | 11946373 | Fair | ||
| JPH0750665A | NR | IDENTITY CONFIRMING DEVICE AND ITS METHOD | GRANT | 1995-02-21 | 1993-08-06 | 16357128 | Fair | ||
| JPH0556483A | NR | 2-WIRE TYPE SIGNAL TRANSMITTER | GRANT | 1993-03-05 | 1991-08-22 | 16593049 | Fair | ||
| JPH04101529A | NR | ENCIPHERED COMMUNICATION SYSTEM | GRANT | 1992-04-03 | 1990-08-21 | 16714390 | Fair | ||
| JPH02246640A | NR | COMMON KEY DELIVERY SYSTEM USING VERIFICATION INFORMATION OF MANAGEMENT CENTER | GRANT | 1990-10-02 | 1989-03-20 | 13365699 | Fair | ||
| JPH02246639A | NR | COMMON KEY DELIVERY SYSTEM USING PUBLIC IDENTIFICATION INFORMATION | GRANT | 1990-10-02 | 1989-03-20 | 13365670 | Fair | ||
| JPH02155034A | NR | COMPUTER WITH SECURITY FUNCTION | GRANT | 1990-06-14 | 1988-12-08 | 17984656 | Fair | ||
| JPH01292877A | NR | SEMICONDUCTOR LASER AND OPTICAL FIBER COUPLING CIRCUIT | GRANT | 1989-11-27 | 1988-05-20 | 14853102 | Fair | ||
| GB225010A | NR | Improvements in or relating to spring clips | GRANT | 1924-11-27 | 1923-10-03 | 10213245 | Fair | Herbert Terry and Sons Ltd | Herbert Terry and Sons Ltd |
| FR2888475A1 | NR | Assembly for caring for and/or making up keratin materials comprises container delimiting compartment applicator and composition inside the compartment and containing fatty/aqueous phase and compound(s) approved for food use | GRANT | 2007-01-19 | 2005-07-13 | 36533721 | Fair | LOreal SA | LOreal SA |
| FR2825864A1 | NR | Provision of services to a user whereby the user can access services supplied by a site connected to the Internet (IP) and to a telephone network (PSTN) in a manner such that the two connection methods are synchronized | GRANT | 2002-12-13 | 2001-06-11 | 8864154 | Fair | CONVERGE ONLINE | CONVERGE ONLINE |
| FR2800783A1 | NR | No title | GRANT | 2001-05-11 | 1999-11-04 | 9551711 | Fair | Valeo Electronique SA | Valeo Electronique SA |
| FR2763723A1 | NR | No title | GRANT | 1998-11-27 | 1997-05-20 | 9507003 | Fair | ||
| CN1332522C | NR | Method for making cipher chip having security protection function | GRANT | 2007-08-15 | 2003-12-25 | 34842958 | Fair | ||
| CN1319010C | NR | Card type biological in\dentification device and method | GRANT | 2007-05-30 | 2003-03-26 | 34285669 | Fair | ||
| BE1007650A5 | NR | Device authorising use or access by programmed support | GRANT | 1995-09-05 | 1993-10-22 | 3887460 | Fair | ||
| AU3905789A | NR | CRYPTOGRAPHIC SYSTEM | GRANT | 1991-08-08 | 1989-07-28 | 3726035 | Fair | DINNA MATHEMATICAL MODELLING P | DINNA MATHEMATICAL MODELLING PTY Ltd |
| AU2008201456B2 | NR | Secure authenticated channel | APPLICATION | 2010-04-29 | 2004-10-29 | 39399322 | Fair |
 |  |
Validity Report Full Report
US10171433B2 — System and method for authenticating users Priority Date: 2009-03-25, Publication Date: 2019-01-01, Current Assignee: PACID TECHNOLOGIES LLCReport Generated: 2023-12-18