Patent Id | Score | Title | Patent Type | Publication Date | Priority Date | Family Id | Search Efficiency | Original Assignee | Current Assignee |
|---|---|---|---|---|---|---|---|---|---|
| EP0793170B1 | 1.288 | System and methods for automatic configuration of home network computers | GRANT | 2002-12-18 | 1996-02-29 | 24457290 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| US6944773B1 | 1.238 | Method and apparatus for fingerprint authentication during on-line transactions | GRANT | 2005-09-13 | 2000-05-19 | 34911044 | Great | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| EP1157344B1 | 1.201 | PROXY SERVER AUGMENTING A CLIENT REQUEST WITH USER PROFILE DATA | GRANT | 2002-11-20 | 1999-02-26 | 22979704 | Great | AOL Inc | AOL Inc |
| EP1200940B1 | 1.191 | A SYSTEM AND METHOD FOR SECURE NETWORK PURCHASING | GRANT | 2007-10-10 | 1999-07-30 | 27538275 | Great | Safewww Inc | EGI Internet Ltd, Safewww Inc, EGI Internet Ltd |
| US6041411A | 1.190 | Method for defining and verifying user access rights to a computer information | GRANT | 2000-03-21 | 1997-03-28 | 25249498 | Great | SELFSERVE USA Inc | SELFSERVE USA Inc |
| US6018739A | 1.135 | Biometric personnel identification system | GRANT | 2000-01-25 | 1997-05-15 | 25325216 | Great | Raytheon Co | Raytheon Co |
| US6636620B1 | 1.120 | Personal identification authenticating with fingerprint identification | GRANT | 2003-10-21 | 1997-11-28 | 18211496 | Great | NEC Corp | NEC Corp |
| EP0981885B1 | 1.094 | APPARATUS AND METHOD FOR IDENTIFYING CLIENTS ACCESSING NETWORK SITES | GRANT | 2005-12-14 | 1997-06-25 | 21957298 | Great | Inforonics Inc | Inforonics Inc |
| EP1236185B1 | 1.092 | ELECTRONIC PAYMENT SYSTEM THROUGH A TELECOMMUNICATION NETWORK | GRANT | 2005-04-27 | 1999-12-09 | 9553147 | Great | France Telecom SA | Orange SA |
| EP0944980B1 | 1.056 | METHOD AND SYSTEM FOR IMPROVING SECURITY IN NETWORK APPLICATIONS | GRANT | 2003-03-26 | 1996-12-04 | 26708297 | Great | ActivCard Ireland Ltd | ActivCard Ireland Ltd |
| US5838790A | 1.051 | Advertisement authentication system in which advertisements are downloaded for off-line display | GRANT | 1998-11-17 | 1996-04-19 | 24547140 | Great | Juno Online Services Inc | Juno Online Services Inc |
| EP1311961B1 | 1.041 | SYSTEM FOR SECURELY COMMUNICATING AMONGST CLIENT COMPUTER SYSTEMS | GRANT | 2010-04-28 | 2000-06-07 | 24359642 | Great | CyberFone Technologies Inc | CyberFone Technologies Inc |
| EP0978023B1 | 1.039 | SYSTEM AND METHOD FOR DISTRIBUTING SOFTWARE OVER A NETWORK | GRANT | 2003-12-03 | 1996-08-13 | 24769826 | Great | Angel Secure Networks Inc | Angel Secure Networks Inc |
| US6122737A | 1.038 | Method for using fingerprints to distribute information over a network | GRANT | 2000-09-19 | 1997-11-14 | 25517993 | Great | Digital Persona Inc | Digital Persona Inc |
| EP0849921B1 | 1.036 | Apparatus and method for dispatching client method calls within a server computer system | GRANT | 2005-10-26 | 1996-12-20 | 10804825 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1197032B1 | 1.035 | SERVER-ASSISTED REGENERATION OF A STRONG SECRET FROM A WEAK SECRET | GRANT | 2007-08-22 | 1999-06-29 | 27495484 | Great | Verisign Inc | Verisign Inc |
| EP1128627B1 | 1.024 | Apparatus and method for establishing communication in a computer network | GRANT | 2006-08-02 | 2000-02-21 | 8172721 | Great | Siemens AG, International Business Machines Corp | Siemens AG, International Business Machines Corp |
| US6035403A | 1.023 | Biometric based method for software distribution | GRANT | 2000-03-07 | 1996-09-11 | 26700460 | Great | HUSH Inc | HUSH Inc |
| US6980970B2 | 1.022 | Secure networked transaction system | GRANT | 2005-12-27 | 1999-12-16 | 22623016 | Great | Debit Net Inc | Kioba Processing LLC |
| EP1018095B1 | 1.007 | STAND-ALONE BIOMETRIC IDENTIFICATION SYSTEM | GRANT | 2005-03-23 | 1997-09-25 | 25470632 | Great | Raytheon Co | Raytheon Co |
| US7366702B2 | 1.005 | System and method for secure network purchasing | GRANT | 2008-04-29 | 1999-07-30 | 46277715 | Great | iPass Inc | Ipass Ip LLC |
| EP1251653B1 | 0.998 | A method and apparatus for using network address information for network transactions | GRANT | 2005-04-06 | 1996-06-03 | 24635134 | Great | WebTV Networks Inc | WebTV Networks Inc |
| US5903721A | 0.997 | Method and system for secure online transaction processing | GRANT | 1999-05-11 | 1997-03-13 | 25220513 | Great | cha Tech Services Inc | CHA! TECHNOLOGIES SERVICES Inc, cha Tech Services Inc |
| EP0960500B1 | 0.993 | METHOD FOR PROVIDING SECURE REMOTE COMMAND EXECUTION | GRANT | 2006-08-02 | 1997-02-12 | 25175817 | Great | Verizon Laboratories Inc | Verizon Laboratories Inc |
| EP1177654B1 | 0.992 | METHOD AND SYSTEM FOR AUTHENTICATING USERS | GRANT | 2012-06-20 | 1999-05-11 | 23197812 | Great | Oracle America Inc | Oracle America Inc |
| EP1116367B1 | 0.990 | METHOD AND SYSTEM FOR MANAGING SECURE CLIENT-SERVER TRANSACTIONS | GRANT | 2010-02-24 | 1999-06-30 | 23355585 | Great | Intel Corp | Intel Corp |
| US7359869B1 | 0.990 | Method and system for facilitating secure electronic transactions with multiple merchants | GRANT | 2008-04-15 | 2000-07-14 | 39281681 | Great | Stamps com Inc | Stamps com Inc |
| EP0803105B1 | 0.984 | NETWORK SALES SYSTEM | GRANT | 2002-02-06 | 1994-10-24 | 23279668 | Great | Open Market Inc | ENIVID INC. LIQUIDATION TRUST, Soverain Software LLC, Data Return LLC |
| EP1046107B1 | 0.973 | AN APPARATUS METHOD AND COMPUTER PROGRAM PRODUCT FOR CLIENT/SERVER COMPUTING WITH INTELLIGENT LOCATION OF TRANSACTION OBJECTS | GRANT | 2002-06-12 | 1998-01-16 | 10825335 | Great | International Business Machines Corp | International Business Machines Corp |
| US6134593A | 0.959 | Automated method for electronic software distribution | GRANT | 2000-10-17 | 1997-09-30 | 25476822 | Great | CCComplete Inc | CCComplete Inc |
| US6523745B1 | 0.959 | Electronic transaction system including a fingerprint identification encoding | GRANT | 2003-02-25 | 1997-08-05 | 14180935 | Great | Enix Corp | BMF Corp |
| EP0920664B1 | 0.959 | Methods to achieve minimum cost on-line access | GRANT | 2006-03-22 | 1996-07-09 | 24720612 | Great | WebTV Networks Inc | WebTV Networks Inc |
| EP0820620B1 | 0.954 | ELECTRONIC PAYMENT METHOD FOR PURCHASE-RELATED TRANSACTIONS OVER A COMPUTER NETWORK | GRANT | 1999-03-17 | 1995-04-14 | 9478147 | Great | G C Tech | GLOBE ID SOFTWARE |
| EP0924655B1 | 0.940 | Controlled access to doors and machines using fingerprint matching | GRANT | 2003-06-04 | 1997-12-22 | 25541665 | Great | TRW Inc | Northrop Grumman Space and Mission Systems Corp |
| EP1232482B1 | 0.938 | SECURE AND RECOVERABLE DATABASE FOR ON-LINE VALUE-BEARING ITEM SYSTEM | GRANT | 2016-07-06 | 1999-10-18 | 27496410 | Great | Stamps com Inc | Stamps com Inc |
| EP1033854B1 | 0.937 | System and method for anonymous access to the internet | GRANT | 2005-12-14 | 1999-03-04 | 22991966 | Great | Pitney Bowes Inc | Pitney Bowes Inc |
| EP1057097B1 | 0.936 | VERIFICATION OF SOFTWARE AGENTS AND AGENT ACTIVITIES | GRANT | 2004-10-27 | 1998-12-21 | 22810978 | Great | Koninklijke Philips NV | Koninklijke Philips NV |
| EP1074949B1 | 0.935 | Integrated circuit board with fingerprint verification capability | GRANT | 2003-06-04 | 1999-08-02 | 25625979 | Great | ||
| EP0915590B1 | 0.930 | Method and system for secure lightweight transactions in wireless data networks | GRANT | 2004-09-29 | 1997-11-10 | 25512160 | Great | Great Elm Capital Group Inc | Great Elm Capital Group Inc |
| US8443200B2 | 0.929 | Biometric verification for electronic transactions over the web | GRANT | 2013-05-14 | 2000-06-29 | 19749464 | Great | Karsof Systems LLC | SURESHWARA Inc |
| EP1047336B1 | 0.928 | DEVICE FOR AUTHENTICATING A PERSON ON THE BASIS OF HIS FINGERPRINTS | GRANT | 2004-06-09 | 1998-01-16 | 9521831 | Great | ||
| EP1282887B1 | 0.926 | A BILLING SERVICE SYSTEM AND METHOD | GRANT | 2009-11-04 | 2000-05-19 | 24295600 | Great | ||
| US6968458B1 | 0.925 | Apparatus and method for providing secure communication on a network | GRANT | 2005-11-22 | 2000-04-28 | 35345089 | Great | Etsy Inc | Etsy Inc |
| EP1264259B1 | 0.924 | A NETWORK-BASED SYSTEM | GRANT | 2007-02-28 | 2000-02-11 | 11042562 | Great | Internet Payments Ltd | Internet Payments Patents Ltd |
| WO2001046917A2 | 0.918 | IDENTITY AUTHENTICATION USING TRANSACTION HISTORY | APPLICATION | 2001-06-28 | 1999-12-20 | 23854765 | Great | ||
| EP1218838B1 | 0.917 | METHOD OF AND SYSTEM FOR AUTHORIZING PURCHASES MADE OVER A COMPUTER NETWORK | GRANT | 2017-05-03 | 1999-09-07 | 23546020 | Great | Mastercard International Inc | Mastercard International Inc |
| EP1147493B1 | 0.916 | METHOD AND APPARATUS FOR SECURELY TRANSMITTING AND AUTHENTICATING BIOMETRIC DATA OVER A NETWORK | GRANT | 2013-10-09 | 1999-01-18 | 22873537 | Great | Iridian Technologies Inc | Iridian Technologies Inc |
| EP0872097B1 | 0.912 | SECURED GATEWAY INTERFACE | GRANT | 2002-02-06 | 1995-10-31 | 24200519 | Great | International Business Machines Corp | International Business Machines Corp |
| EP1072143B1 | 0.909 | SYSTEM FOR KEYING PROTECTED ELECTRONIC DATA TO PARTICULAR MEDIA TO PREVENT UNAUTHORIZED COPYING | GRANT | 2004-06-23 | 1998-04-17 | 22036149 | Great | Iomega Corp | Iomega Corp |
| WO1996018169A1 | 0.909 | TRANSACTION VERIFICATION APPARATUS & METHOD | APPLICATION | 1996-06-13 | 1994-12-06 | 26996343 | Great | ||
| EP1068571B1 | 0.906 | AN APPARATUS METHOD AND COMPUTER PROGRAM PRODUCT FOR CLIENT/SERVER COMPUTING WITH CLIENT SELECTABLE LOCATION OF TRANSACTION OBJECTS | GRANT | 2003-05-14 | 1998-03-31 | 10829527 | Great | International Business Machines Corp | International Business Machines Corp |
| EP0674260B1 | 0.899 | Transaction processing system | GRANT | 2002-08-28 | 1994-03-21 | 22802986 | Great | International Business Machines Corp | International Business Machines Corp |
| US6948168B1 | 0.891 | Licensed application installer | GRANT | 2005-09-20 | 2000-03-30 | 24152956 | Great | International Business Machines Corp | Activision Publishing Inc |
| WO2001067202A2 | 0.891 | AUTHENTICATION TECHNIQUE FOR ELECTRONIC TRANSACTIONS | APPLICATION | 2001-09-13 | 2000-03-06 | 22688628 | Great | ||
| US5793028A | 0.889 | Electronic transaction security system | GRANT | 1998-08-11 | 1996-06-24 | 24684946 | Great | GRATZON FRED (N) | SAFECLICK LLC |
| US6453301B1 | 0.887 | Method of using personal device with internal biometric in conducting transactions over a network | GRANT | 2002-09-17 | 2000-02-23 | 24032299 | Great | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US5748765A | 0.882 | Modifying a database using a fingerprint form | GRANT | 1998-05-05 | 1992-10-27 | 25512388 | Great | Jasper Consulting Inc | 123 ID Inc |
| EP0796480B1 | 0.881 | METHOD AND APPARATUS FOR CONDUCTING COMPUTERIZED COMMERCE | GRANT | 2002-05-02 | 1995-07-10 | 23987782 | Great | Compaq Computer Corp | Compaq Computer Corp |
| US6591249B2 | 0.878 | Touch scan internet credit card verification purchase process | GRANT | 2003-07-08 | 2000-03-26 | 24136731 | Great | ||
| EP0927958B1 | 0.876 | Postage metering network system with virtual meter mode | GRANT | 2010-08-11 | 1997-12-18 | 25539375 | Great | Pitney Bowes Inc | Pitney Bowes Inc |
| US7290288B2 | 0.875 | 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 | Great | Prism Technologies LLC | Prism Technologies LLC |
| US20010053239A1 | 0.871 | Credit card fraud elimination system | APPLICATION | 2001-12-20 | 1997-11-12 | 26834329 | Great | Jasper Consulting Inc | 123 ID Inc |
| WO1999008242A1 | 0.870 | PROVIDING A TRANSACTION RECORD | APPLICATION | 1999-02-18 | 1997-08-05 | 8229457 | Great | ||
| EP1212732B1 | 0.864 | METHODS AND APPARATUS FOR CONDUCTING ELECTRONIC TRANSACTIONS | GRANT | 2004-01-21 | 1999-08-31 | 27495993 | Great | American Express Travel Related Services Co Inc | American Express Travel Related Services Co Inc |
| EP1003139B1 | 0.864 | System and method for loading a stored-value card. | GRANT | 2008-07-16 | 1997-04-30 | 27239826 | Great | Visa International Service Association | Visa International Service Association |
| WO2001022373A1 | 0.863 | METHOD AND SYSTEM FOR PERFORMING A TRANSACTION BETWEEN A CLIENT AND A SERVER OVER A NETWORK | APPLICATION | 2001-03-29 | 1999-09-22 | 19866614 | Great | ||
| EP0931430B1 | 0.859 | METHOD OF USING FINGERPRINTS TO AUTHENTICATE WIRELESS COMMUNICATIONS | GRANT | 2006-06-28 | 1996-09-11 | 26700505 | Great | ||
| US5835911A | 0.849 | Software distribution and maintenance system and method | GRANT | 1998-11-10 | 1994-02-08 | 27456262 | Great | Fujitsu Ltd | Fujitsu Ltd |
| US6721716B1 | 0.846 | Payment certification string and related electronic payment system and method | GRANT | 2004-04-13 | 1999-06-17 | 23309252 | Great | Mobius Management Systems Inc | Mobius Management Systems Inc |
| US6189146B1 | 0.845 | System and method for software licensing | GRANT | 2001-02-13 | 1998-03-18 | 21913104 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6233567B1 | 0.844 | Method and apparatus for software licensing electronically distributed programs | GRANT | 2001-05-15 | 1997-08-29 | 25444202 | Great | Intel Corp | Intel Corp |
| US7302574B2 | 0.844 | Content identifiers triggering corresponding responses through collaborative processing | GRANT | 2007-11-27 | 1999-05-19 | 38819771 | Great | Digimarc Corp | Digimarc Corp |
| EP0907935B1 | 0.835 | A SYSTEM AND METHOD FOR SECURE NETWORK ELECTRONIC PAYMENT AND CREDIT COLLECTION | GRANT | 2005-08-24 | 1996-04-26 | 24566073 | Great | HP Inc | HP Inc |
| US7694345B2 | 0.833 | Authorising use of a computer program | GRANT | 2010-04-06 | 2000-03-28 | 3820640 | Great | Optimiser Pty Ltd | Flexera Software LLC |
| US6270011B1 | 0.832 | Remote credit card authentication system | GRANT | 2001-08-07 | 1998-05-28 | 26776559 | Great | Tal Benenson | Elie Mimoun |
| US5899980A | 0.832 | Retail method over a wide area network | GRANT | 1999-05-04 | 1997-08-11 | 25425110 | Great | Trivnet Ltd | Trivnet Ltd |
| EP0734556B1 | 0.830 | NETWORK BASED PAYMENT SYSTEM AND METHOD FOR USING SUCH SYSTEM | GRANT | 2002-09-04 | 1993-12-16 | 22611825 | Great | Open Market Inc | ENIVID INC. LIQUIDATION TRUST, Soverain Software LLC, Data Return LLC, Divine Tech Ventures |
| US20040133803A1 | 0.830 | Methods and apparatus for protecting information | APPLICATION | 2004-07-08 | 1999-05-05 | 23181353 | Great | RPX Corp | RPX Corp |
| EP1030495B1 | 0.828 | Pre-navigate bean (including testing for download speed in determining whether to access HTTP records) | GRANT | 2008-09-10 | 1998-05-27 | 27536140 | Great | Diebold Inc | Diebold Nixdorf Inc |
| US7010697B2 | 0.828 | System for dynamically encrypting information for secure internet commerce and providing embedded fulfillment software | GRANT | 2006-03-07 | 1996-06-28 | 26707371 | Great | Protexis Inc | III Holdings 12 LLC |
| WO2000030051A1 | 0.827 | A METHOD AND APPARATUS FOR FACILITATING BUSINESS TRANSACTIONS OVER A NETWORK BY PROVIDING A RELIABLE VERIFICATION SOURCE | APPLICATION | 2000-05-25 | 1998-11-18 | 22720362 | Great | ||
| US7885899B1 | 0.827 | System and method for secure network purchasing | GRANT | 2011-02-08 | 2000-02-08 | 43532017 | Great | iPass Inc | Ipass Ip LLC |
| EP0961251B1 | 0.826 | Automated banking machine with accessing data based on customer inputs including biometric customer identification and producing selected displays based on customer identity (profile bean) | GRANT | 2008-10-01 | 1998-05-27 | 27536134 | Great | Diebold Inc | Diebold Nixdorf Inc |
| EP0961245B1 | 0.820 | Automated banking machine with a print URL feature | GRANT | 2008-10-08 | 1998-05-27 | 27536137 | Great | Diebold Inc | Diebold Nixdorf Inc |
| EP0961249B1 | 0.820 | System configuration where certain transaction devices are run through browser interface to HTTP and other devices are run responsive to messages in ATM legacy system | GRANT | 2008-10-08 | 1998-05-27 | 27536136 | Great | Diebold Inc | Diebold Nixdorf Inc |
| EP0961247B1 | 0.818 | Automated transaction machine which operates responsive to HTML documents accessed with a browser | GRANT | 2008-09-10 | 1998-05-27 | 27536144 | Great | Diebold Inc | Diebold Nixdorf Inc |
| EP0961246B1 | 0.816 | Methods by which an ATM selectively accesses documents based on the transaction function devices present in the machine | GRANT | 2008-10-08 | 1998-05-27 | 27536133 | Great | Diebold Inc | Diebold Nixdorf Inc |
| US6148407A | 0.812 | Method and apparatus for producing computer platform fingerprints | GRANT | 2000-11-14 | 1997-09-30 | 25476000 | Great | Intel Corp | Intel Corp |
| WO2001013289A2 | 0.811 | A RETAIL METHOD OVER A WIDE AREA NETWORK | APPLICATION | 2001-02-22 | 1999-08-16 | 23474704 | Great | ||
| WO2000004515A1 | 0.809 | A METHOD AND APPARATUS FOR FACILITATING BUSINESS TRANSACTIONS BETWEEN BUYERS NODES AND VENDORS NODES OVER A NETWORK BY PROVIDING A VERIFICATION NODE | APPLICATION | 2000-01-27 | 1998-07-14 | 22359665 | Great | ||
| US6266640B1 | 0.803 | Data network with voice verification means | GRANT | 2001-07-24 | 1996-08-06 | 24781326 | Great | Dialogic Corp | Intel Corp |
| US7711564B2 | 0.799 | Connected audio and other media objects | GRANT | 2010-05-04 | 1995-07-27 | 27578053 | Great | Digimarc Corp | Digimarc Corp |
| WO2001061603A1 | 0.797 | METHOD AND APPARATUS FOR PROVIDING FINANCIAL TRANSACTION DATA VIA THE INTERNET | APPLICATION | 2001-08-23 | 2000-02-17 | 22672195 | Great | ||
| EP1301910B1 | 0.796 | METHOD FOR MAKING SECURE A TRANSACTION VIA A TELECOMMUNICATION NETWORK AND SYSTEM THEREFOR | GRANT | 2009-03-18 | 2000-07-17 | 8852592 | Great | ||
| US7231068B2 | 0.793 | Electronic transaction verification system | GRANT | 2007-06-12 | 1998-06-19 | 35125749 | Great | Solidus Networks Inc | Biometric Payment Solutions LLP |
| EP1198754B1 | 0.793 | ENHANCED SERVICE PLATFORM WITH SECURE SYSTEM AND METHOD FOR SUBSCRIBER PROFILE CUSTOMIZATION | GRANT | 2017-10-25 | 1999-07-27 | 23423017 | Great | Intellectual Ventures I LLC | Intellectual Ventures I LLC |
| US6056786A | 0.793 | Technique for monitoring for license compliance for client-server software | GRANT | 2000-05-02 | 1997-07-11 | 25401665 | Great | International Business Machines Corp | International Business Machines Corp |
| US5903878A | 0.789 | Method and apparatus for electronic commerce | GRANT | 1999-05-11 | 1997-08-20 | 32074397 | Great | Appage Corp | Appage Corp |
| WO2001013297A2 | 0.783 | METHOD FOR CONDUCTING FINANCIAL TRANSACTIONS OVER A WIDE AREA NETWORK | APPLICATION | 2001-02-22 | 1999-08-14 | 23478404 | Great | ||
| WO1999066436A1 | 0.782 | VERIFIED PAYMENT SYSTEM | APPLICATION | 1999-12-23 | 1998-06-19 | 22219761 | Great | ||
| EP0996895B1 | 0.782 | DATA TRANSACTION ASSEMBLY SERVER | GRANT | 2005-11-16 | 1997-06-20 | 25370386 | Great | CyberFone Technologies Inc | CYBERFONE TECHNOLOGIES INC. |
| WO2001041093A1 | 0.780 | A SYSTEM AND METHOD FOR CONDUCTING A FINANCIAL TRANSACTION | APPLICATION | 2001-06-07 | 1999-12-03 | 25588027 | Great | ||
| US5841888A | 0.776 | Method for fingerprint indexing and searching | GRANT | 1998-11-24 | 1996-01-23 | 24356453 | Great | Harris Corp | Apple Inc |
| US7356847B2 | 0.769 | System for dynamically encrypting content for secure internet commerce and providing embedded fulfillment software | GRANT | 2008-04-08 | 1996-06-28 | 46280518 | Great | Protexis Inc | III Holdings 12 LLC |
| US6389541B1 | 0.769 | Regulating access to digital content | GRANT | 2002-05-14 | 1998-05-15 | 22151232 | Great | First Union National Bank | Digital Reg of Texas LLC |
| US7308426B1 | 0.767 | System and methods for servicing electronic transactions | GRANT | 2007-12-11 | 1999-08-11 | 23467828 | Great | Mastercard Mobile Transaction Solutions Inc | Mastercard Mobile Transaction Solutions Inc |
| US7349557B2 | 0.766 | Electronic transaction verification system | GRANT | 2008-03-25 | 1998-06-19 | 36498481 | Great | Solidus Networks Inc | Biometric Payment Solutions LLP |
| US5708709A | 0.766 | System and method for managing try-and-buy usage of application programs | GRANT | 1998-01-13 | 1995-12-08 | 24276928 | Great | Sun Microsystems Inc | Oracle America Inc |
| WO2001054003A1 | 0.764 | SECURE INTERNET PAYMENT METHOD | APPLICATION | 2001-07-26 | 2000-01-18 | 3700782 | Great | ||
| US7330871B2 | 0.762 | Online machine data collection and archiving process | GRANT | 2008-02-12 | 2000-06-07 | 22780938 | Great | Telecheck Services Inc | Kount Inc |
| US6282522B1 | 0.761 | Internet payment system using smart card | GRANT | 2001-08-28 | 1997-04-30 | 26723304 | Great | Visa International Service Association | Visa International Service Association |
| EP1245008B1 | 0.761 | METHOD AND SYSTEM FOR SECURE AUTHENTICATED PAYMENT ON A COMPUTER NETWORK | GRANT | 2010-12-29 | 1999-11-09 | 23734921 | Great | Arcot Systems LLC | Arcot Systems LLC |
| EP1240632B1 | 0.759 | PAYMENT TRANSACTION METHOD AND PAYMENT TRANSACTION SYSTEM | GRANT | 2003-06-04 | 1999-12-23 | 4551757 | Great | Swisscom Mobile AG | Swisscom Schweiz AG, Swisscom Fixnet AG |
| WO2000014648A1 | 0.758 | ELECTRONIC COMMERCE WITH ANONYMOUS SHOPPING AND ANONYMOUS VENDOR SHIPPING | APPLICATION | 2000-03-16 | 1998-09-04 | 22273237 | Great | ||
| US9037510B2 | 0.757 | Money-transfer techniques | GRANT | 2015-05-19 | 2000-01-05 | 33422525 | Great | UniTeller Financial Services Inc | UniTeller Financial Services Inc |
| EP1240631B1 | 0.755 | PAYMENT TRANSACTION METHOD AND PAYMENT TRANSACTION SYSTEM | GRANT | 2003-06-04 | 1999-12-23 | 4551756 | Great | Swisscom Mobile AG | Swisscom Schweiz AG |
| WO2000067143A2 | 0.753 | TRANSACTION METHOD AND SYSTEM FOR DATA NETWORKS | APPLICATION | 2000-11-09 | 1999-04-28 | 26153311 | Great | ||
| US5778173A | 0.753 | Mechanism for enabling secure electronic transactions on the open internet | GRANT | 1998-07-07 | 1996-06-12 | 24664172 | Great | AT&T Corp | AT&T Corp |
| US7827115B2 | 0.752 | Online payer authentication service | GRANT | 2010-11-02 | 2000-04-24 | 22738768 | Great | Visa International Service Association | Visa International Service Association |
| US5920628A | 0.750 | Method and apparatus for fingerprinting and authenticating various magnetic media | GRANT | 1999-07-06 | 1997-01-09 | 25120650 | Great | Washington University in St Louis | Washington University in St Louis |
| EP1145200B1 | 0.748 | METHOD AND SYSTEM FOR TRANSACTING PAYMENTS | GRANT | 2003-02-05 | 1999-10-25 | 4551728 | Great | Swisscom Mobile AG | Swisscom Schweiz AG |
| EP0886954B1 | 0.748 | TELEPHONE/TRANSACTION ENTRY DEVICE AND SYSTEM FOR ENTERING TRANSACTION DATA INTO DATABASES | GRANT | 2006-05-10 | 1995-05-19 | 23772991 | Great | CyberFone Technologies Inc | CYBERFONE TECHNOLOGIES INC. |
| WO2002006933A2 | 0.746 | A SYSTEM AND METHOD OF MAKING ON-LINE PURCHASES WITH ENHANCED SECURITY | APPLICATION | 2002-01-24 | 2000-07-18 | 22818341 | Great | ||
| EP0919048B1 | 0.745 | A SYSTEM METHOD AND ARTICLE OF MANUFACTURE FOR MULTIPLE-ENTRY POINT VIRTUAL POINT OF SALE ARCHITECTURE | GRANT | 2004-08-25 | 1996-06-17 | 27099066 | Great | HP Inc | HP Inc |
| US8090657B2 | 0.744 | Method and apparatus for authenticating financial transactions | GRANT | 2012-01-03 | 2000-01-05 | 27353915 | Great | Electronic Finger Print Tech Ltd | Electronic Finger Print Tech Ltd |
| US7523055B2 | 0.743 | Financial information access system | GRANT | 2009-04-21 | 1995-10-11 | 24157971 | Great | Block Financial LLC | Block Financial LLC |
| EP0986275B1 | 0.742 | Method for purchasing goods or services with a mobile telephone | GRANT | 2009-09-09 | 1998-09-10 | 4220115 | Great | Swisscom Schweiz AG | Swisscom Schweiz AG |
| WO1999064995A1 | 0.741 | SECURE TRANSACTION SYSTEM | APPLICATION | 1999-12-16 | 1998-06-10 | 10833527 | Great | ||
| US7526785B1 | 0.737 | Trusted computing platform for restricting use of data | GRANT | 2009-04-28 | 1999-09-25 | 10861565 | Great | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US5005122A | 0.734 | Arrangement with cooperating management server node and network service node | GRANT | 1991-04-02 | 1987-09-08 | 22243567 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| EP1301912B1 | 0.734 | TRANSACTION PROCESSING SYSTEM | GRANT | 2009-09-16 | 2000-07-10 | 9895363 | Great | VETT Ltd | VETT Ltd |
| US6493871B1 | 0.732 | Method and system for downloading updates for software installation | GRANT | 2002-12-10 | 1999-09-16 | 23571587 | Great | Microsoft Corp | Microsoft Technology Licensing LLC |
| EP1264484B1 | 0.730 | CABLE TELEVISION PAYMENT AND LOAD SYSTEM USING SMART CARD | GRANT | 2006-10-11 | 2000-03-10 | 24084729 | Great | Visa International Service Association | Visa International Service Association |
| US5903762A | 0.729 | Application execution method and system therefor | GRANT | 1999-05-11 | 1996-05-09 | 14646604 | Great | Hitachi Ltd | Hitachi Ltd |
| US5919247A | 0.728 | Method for the distribution of code and data updates | GRANT | 1999-07-06 | 1996-07-24 | 24771752 | Great | Marimba Inc | BMC Software Inc |
| US6898707B1 | 0.726 | Integrating a digital signature service into a database | GRANT | 2005-05-24 | 1999-11-30 | 23792780 | Great | Accela Inc | Accela Inc |
| US6889325B1 | 0.725 | Transaction method and system for data networks like internet | GRANT | 2005-05-03 | 1999-04-28 | 34486603 | Great | Unicate BV | Unicate BV |
| EP1203357B1 | 0.724 | SHORT MESSAGE SERVICE (SMS) E-COMMERCE | GRANT | 2004-01-02 | 1999-08-12 | 7918153 | Great | Vodafone Holding GmbH | Vodafone Holding GmbH |
| EP1218865B1 | 0.723 | APPARATUS FOR AND METHOD OF SECURE ATM DEBIT CARD AND CREDIT CARD PAYMENT TRANSACTIONS VIA THE INTERNET | GRANT | 2003-07-23 | 1999-09-24 | 26846527 | Great | ||
| US5815709A | 0.931 | System and method for generating identifiers for uniquely identifying object types for objects used in processing of object-oriented programs and the like | GRANT | 1998-09-29 | 1996-04-23 | 24553016 | Good | Oracle America Inc | Oracle America Inc, Sun Microsystems Inc |
| US7171567B1 | 0.723 | System for protecting information over the internet | GRANT | 2007-01-30 | 1999-08-02 | 37682013 | Good | Harris Interactive Inc | S Aqua Semiconductor LLC |
| US6223288B1 | 0.718 | System for persistently encrypting critical software file to prevent installation of software program on unauthorized computers | GRANT | 2001-04-24 | 1998-05-22 | 22176669 | Good | Protexis Inc | III Holdings 12 LLC |
| EP1259947B1 | 0.717 | METHOD FOR MANAGING A USER ONLINE FINANCIAL TRANSACTION | GRANT | 2004-10-20 | 2000-03-01 | 27392074 | Good | PassGate Corp | PassGate Corp |
| US10282714B2 | 0.714 | Online electronic transaction and funds transfer method and system | GRANT | 2019-05-07 | 2000-06-12 | 49181554 | Good | E E System Corp | E E System Corp |
| US5337357A | 0.712 | Method of software distribution protection | GRANT | 1994-08-09 | 1993-06-17 | 22264740 | Good | Software Security Inc | SafeNet Inc |
| US7398253B1 | 0.709 | System and method for performing an on-line transaction using a single-use payment instrument | GRANT | 2008-07-08 | 1999-08-19 | 22532162 | Good | Citicorp Development Center Inc | Citicorp Credit Services Inc USA |
| WO2001080100A1 | 0.708 | ELECTRONIC COMMERCE PAYMENT SYSTEM | APPLICATION | 2001-10-25 | 2000-04-17 | 3821057 | Good | ||
| US7197144B1 | 0.708 | 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 Tech Inc | ETHOS TECHNOLOGIES Inc, Ethos Tech Inc, Uniloc 2017 LLC |
| WO2001063567A2 | 0.704 | SECURE TRANSACTION SYSTEM | APPLICATION | 2001-08-30 | 2000-02-25 | 22678992 | Good | ||
| US7069249B2 | 0.701 | Electronic purchase of goods over a communications network including physical delivery while securing private and personal information of the purchasing party | GRANT | 2006-06-27 | 1999-07-26 | 23419497 | Good | iPrivacy LLC | iPrivacy LLC |
| US5984508A | 0.698 | System method and article of manufacture for product return of software and other information | GRANT | 1999-11-16 | 1997-06-18 | 25372051 | Good | Aveo Inc | Alset Inc, Sherwood Partners Inc |
| US5889860A | 0.698 | Encryption system with transaction coded decryption key | GRANT | 1999-03-30 | 1996-11-08 | 24992697 | Good | Sunhawk Corp Inc | SUNHAWK CORPORTION Inc A WASHINGTON Corp, Sunhawk Corp Inc |
| EP0992025B1 | 0.693 | Transaction method using a mobile identification element | GRANT | 2002-07-17 | 1997-06-27 | 4213382 | Good | Swisscom Mobile AG | Swisscom Schweiz AG |
| US7130831B2 | 0.692 | Limited-use browser and security system | GRANT | 2006-10-31 | 1999-02-08 | 26817216 | Good | Copyright Clearance Center Inc | Cdn Innovations LLC |
| EP0845125B1 | 0.689 | INTERNET BILLING METHOD | GRANT | 2003-05-07 | 1995-07-07 | 23985643 | Good | Netcraft Corp | Netcraft Corp |
| US5881236A | 0.689 | 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 | HP Inc | HP Inc |
| US6169976B1 | 0.684 | Method and apparatus for regulating the use of licensed products | GRANT | 2001-01-02 | 1998-07-02 | 22328586 | Good | Encommerce Inc | Entrust Ltd |
| US8538801B2 | 0.682 | System and method for processing financial transactions | GRANT | 2013-09-17 | 1999-02-19 | 27494334 | Good | ExxonMobil Research and Engineering Co | ExxonMobil Research and Engineering Co |
| US7127515B2 | 0.681 | Delivering electronic content | GRANT | 2006-10-24 | 1999-01-15 | 22870376 | Good | DRM Tech LLC | Digital Reg of Texas LLC |
| WO2001035570A1 | 0.679 | PAYMENT METHOD AND SYSTEM FOR ONLINE COMMERCE | APPLICATION | 2001-05-17 | 1999-11-05 | 23724542 | Good | ||
| US20020052885A1 | 0.676 | Using embedded data with file sharing | APPLICATION | 2002-05-02 | 2000-05-02 | 39198167 | Good | Digimarc Corp | Digimarc Corp |
| US6941285B2 | 0.675 | Method and system for a virtual safe | GRANT | 2005-09-06 | 2000-04-14 | 4165898 | Good | ||
| EP0836160B1 | 0.675 | Method and means for limiting adverse use of counterfeit credit cards access badges electronic accounts or the like | GRANT | 2007-11-07 | 1996-10-08 | 24930241 | Good | International Business Machines Corp | International Business Machines Corp |
| WO2001029637A2 | 0.675 | SYSTEM AND METHOD FOR SECURE ELECTRONIC TRANSACTIONS | APPLICATION | 2001-04-26 | 1999-10-22 | 26857367 | Good | ||
| US6073124A | 0.674 | Method and system for securely incorporating electronic information into an online purchasing application | GRANT | 2000-06-06 | 1997-01-29 | 26727602 | Good | ShopNow com Inc | Hanger Solutions LLC |
| US6366967B1 | 0.668 | OPEN NETWORK SYSTEM FOR I/O OPERATION INCLUDING A COMMON GATEWAY INTERFACE AND AN EXTENDED OPEN NETWORK PROTOCOL WITH NON-STANDARD I/O DEVICES UTILIZING DEVICE AND IDENTIFIER FOR OPERATION TO BE PERFORMED WITH DEVICE | GRANT | 2002-04-02 | 1995-06-22 | 23961644 | Good | Datascape Inc | WiLAN Technologies Inc |
| EP1163646B1 | 0.667 | SYSTEM AND METHOD FOR MANAGING A TRANSACTION IN A MOBILE SITE AND EQUIPMENT USED IN SAID SYSTEM | GRANT | 2002-11-06 | 1999-03-23 | 26234874 | Good | Virgile | Virgile |
| WO2000075758A1 | 0.665 | PROTECTION AGAINST UNAUTHORIZED USE OF SOFTWARE PRODUCTS | APPLICATION | 2000-12-14 | 1999-06-08 | 22480219 | Good | ||
| US8099366B2 | 0.665 | Software distribution method and apparatus | GRANT | 2012-01-17 | 2000-03-03 | 36939600 | Good | Micron Technology Inc | Micron Technology Inc |
| US6959382B1 | 0.664 | Digital signature service | GRANT | 2005-10-25 | 1999-08-16 | 23481037 | Good | Accela Inc | OPEN DATA SYSTEMS, Accela Inc |
| WO2001052205A1 | 0.663 | A PROCESSING METHOD AND APPARATUS | APPLICATION | 2001-07-19 | 2000-01-12 | 26073714 | Good | ||
| EP0501697B1 | 0.662 | Mediation of transactions by a communications system | GRANT | 1999-04-14 | 1991-02-27 | 24654784 | Good | AT&T Corp | AT&T Corp |
| WO1998044402A1 | 0.662 | COPY PROTECTION OF DATA | APPLICATION | 1998-10-08 | 1997-03-27 | 26147374 | Good | ||
| WO2001054015A1 | 0.660 | ELECTRONIC TRANSACTIONS AND PAYMENTS SYSTEM | APPLICATION | 2001-07-26 | 2000-01-18 | 20430514 | Good | ||
| WO2001069353A1 | 0.659 | A METHOD AND A SYSTEM FOR PREVENTING UNAUTHORISED USE OF COMPUTER PROGRAMS IN ELECTRONIC COMMERCE | APPLICATION | 2001-09-20 | 2000-03-13 | 20278829 | Good | ||
| US5638513A | 0.658 | Secure software rental system using continuous asynchronous password verification | GRANT | 1997-06-10 | 1993-12-22 | 22652402 | Good | Stamps com Inc | Stamps com Inc |
| US9996826B2 | 0.654 | System and methods for facilitating value exchanges using mobile devices | GRANT | 2018-06-12 | 1999-04-30 | 27384198 | Good | PayPal Inc | PayPal Inc |
| US6463534B1 | 0.651 | Secure wireless electronic-commerce system with wireless network domain | GRANT | 2002-10-08 | 1999-03-26 | 23058927 | Good | Motorola Solutions Inc | Google Technology Holdings LLC |
| WO2000025246A1 | 0.651 | METHOD AND APPARATUS FOR ESTABLISHING ELECTRONIC TRANSACTIONS | APPLICATION | 2000-05-04 | 1998-10-27 | 26802933 | Good | ||
| US6567793B1 | 0.649 | Remote authorization for unlocking electronic data system and method | GRANT | 2003-05-20 | 1997-12-22 | 31498792 | Good | Greater Boston Authentication Solutions LLC | Greater Boston Authentication Solutions LLC |
| US6460140B1 | 0.648 | System for controlling the use of licensed software | GRANT | 2002-10-01 | 1999-12-30 | 23889904 | Good | Starnet Communications Corp | Starnet Communications Corp |
| US7533064B1 | 0.648 | E-mail invoked electronic commerce | GRANT | 2009-05-12 | 1998-10-07 | 40601638 | Good | PayPal International Ltd, PayPal Inc | PayPal Inc |
| US5905860A | 0.648 | Fault tolerant electronic licensing system | GRANT | 1999-05-18 | 1996-03-15 | 46253299 | Good | Micro Focus Software Inc | RPX Corp |
| US5235642A | 0.645 | Access control subsystem and method for distributed computer system using locally cached authentication credentials | GRANT | 1993-08-10 | 1992-07-21 | 25439287 | Good | Digital Equipment Corp | Google LLC |
| US5828773A | 0.645 | Fingerprint sensing method with finger position indication | GRANT | 1998-10-27 | 1996-01-26 | 24362736 | Good | Harris Corp | Apple Inc |
| US7958214B1 | 0.643 | Method for secure transactions utilizing physically separated computers | GRANT | 2011-06-07 | 2000-06-09 | 39828383 | Good | Blackbird Tech LLC | Blackbird Tech LLC |
| US5878143A | 0.642 | Secure transmission of sensitive information over a public/insecure communications medium | GRANT | 1999-03-02 | 1996-08-16 | 24807951 | Good | Net 1 Inc | Net 1 Inc |
| US6456984B1 | 0.640 | Method and system for providing temporary credit authorizations | GRANT | 2002-09-24 | 1999-05-28 | 23252692 | Good | Qwest Communications International Inc | Qwest Communications International Inc |
| EP1297502B1 | 0.638 | PROCESS TO CARRY OUT ON-LINE PURCHASING TRANSACTIONS | GRANT | 2007-09-12 | 2000-07-04 | 11133533 | Good | SIPO Srl | SIPO Srl |
| WO1998038759A2 | 0.638 | GENERIC USER AUTHENTICATION FOR NETWORK COMPUTERS | APPLICATION | 1998-09-03 | 1997-02-14 | 25178518 | Good | ||
| US6131162A | 0.638 | Digital data authentication method | GRANT | 2000-10-10 | 1997-06-05 | 26478410 | Good | Hitachi Ltd | Hitachi Ltd |
| WO2001042945A1 | 0.637 | MONETARY FUNDS TRANSFER SYSTEM | APPLICATION | 2001-06-14 | 1999-12-10 | 23820247 | Good | ||
| US5802275A | 0.635 | Isolation of non-secure software from secure software to limit virus infection | GRANT | 1998-09-01 | 1994-06-22 | 23003500 | Good | Nokia of America Corp | AT&T Corp, Nokia of America Corp |
| US5872848A | 0.632 | Method and apparatus for witnessed authentication of electronic documents | GRANT | 1999-02-16 | 1997-02-18 | 25178718 | Good | Arcanvs | Hanger Solutions LLC |
| US5982892A | 0.624 | System and method for remote authorization for unlocking electronic data | GRANT | 1999-11-09 | 1997-12-22 | 25541944 | Good | Greater Boston Authentication Solutions LLC | Greater Boston Authentication Solutions LLC |
| EP1153375B1 | 0.623 | CREDIT CARD SYSTEM AND METHOD | GRANT | 2003-01-15 | 1999-02-18 | 27537583 | Good | Orbis Patents Ltd | Orbis Patents Ltd |
| WO2001084454A1 | 0.622 | SECURE ELECTRONIC PAYMENT METHOD FOR FRAUD REDUCTION AND REDUCED TRANSACTION COSTS | APPLICATION | 2001-11-08 | 2000-05-02 | 24252543 | Good | ||
| US8818903B2 | 0.620 | Transaction coordinator for digital certificate validation and other services | GRANT | 2014-08-26 | 1999-09-10 | 27538450 | Good | ||
| EP1287505B1 | 0.620 | A UTILITY METERING SYSTEM INCORPORATING A TRANSACTION AUTHORISATION SYSTEM | GRANT | 2012-08-29 | 2000-05-22 | 9892114 | Good | SECURE ELECTRANS Ltd | VANCLARE SE LLC |
| WO2001011447A1 | 0.615 | METHOD FOR PROTECTING AND TRANSMITTING DIGITAL DATA | APPLICATION | 2001-02-15 | 1999-08-09 | 7917771 | Good | ||
| US7124094B1 | 0.614 | Print system service system data server master server print client system and printer | GRANT | 2006-10-17 | 1999-10-27 | 27341176 | Good | Konica Minolta Inc | Konica Minolta Inc |
| US5544255A | 0.614 | Method and system for the capture storage transport and authentication of handwritten signatures | GRANT | 1996-08-06 | 1994-08-31 | 23152882 | Good | Peripheral Vision Ltd | CIC ACQUISTION CORP |
| US8332478B2 | 0.614 | Context sensitive connected content | GRANT | 2012-12-11 | 1998-10-01 | 27581096 | Good | Digimarc Corp | Rovi Technologies Corp |
| US6411981B1 | 0.612 | Method and apparatus for conducting a transaction between homogeneous and/or heterogeneous transaction processing systems using asynchronous pull of a transaction transfer | GRANT | 2002-06-25 | 1999-03-12 | 23018726 | Good | Compaq Computer Corp | Motorola Solutions Inc, Hewlett Packard Development Co LP |
| US7461249B1 | 0.610 | Computer platforms and their methods of operation | GRANT | 2008-12-02 | 1999-08-13 | 8241575 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US6681212B1 | 0.608 | Internet-based automated system and a method for software copyright protection and sales | GRANT | 2004-01-20 | 1999-04-23 | 30002560 | Good | ||
| US7783898B2 | 0.605 | Encryption/decryption of stored data using non-accessible unique encryption key | GRANT | 2010-08-24 | 1999-10-26 | 23694091 | Good | International Business Machines Corp | International Business Machines Corp |
| US6629092B1 | 0.602 | Search engine | GRANT | 2003-09-30 | 1999-10-13 | 23651237 | Good | ||
| US6611830B2 | 0.601 | Information search method and system for registering and searching for associated multimedia data using embedded information | GRANT | 2003-08-26 | 1998-02-12 | 12281223 | Good | Hitachi Ltd | Hitachi Ltd |
| US6289452B1 | 0.601 | Method and system for delivering digital products electronically | GRANT | 2001-09-11 | 1997-11-07 | 25510572 | Good | CyberSource Corp | CyberSource Corp |
| US6173402B1 | 0.600 | Technique for localizing keyphrase-based data encryption and decryption | GRANT | 2001-01-09 | 1998-03-04 | 21875522 | Good | International Business Machines Corp | International Business Machines Corp |
| US6915124B1 | 0.599 | Method and apparatus for executing secure data transfer in a wireless network | GRANT | 2005-07-05 | 1999-10-01 | 20417232 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| USRE42762E1 | 0.597 | Device and method for authenticating user's access rights to resources | GRANT | 2011-09-27 | 1996-02-23 | 26333401 | Good | Fuji Xerox Co Ltd | Fuji Xerox Co Ltd |
| US5953532A | 0.596 | Installation and deinstallation of application programs | GRANT | 1999-09-14 | 1997-01-03 | 25117779 | Good | NCR Corp | NCR Corp |
| US6091835A | 0.593 | Method and system for transcribing electronic affirmations | GRANT | 2000-07-18 | 1994-08-31 | 46254760 | Good | PenOp Ltd | PenOp Ltd |
| US20080082446A1 | 0.593 | 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 |
| US6745328B1 | 0.592 | Encryption using a user-known and personally valuable key to deter key sharing | GRANT | 2004-06-01 | 1999-10-23 | 23688343 | Good | LockStream Corp | LockStream Corp |
| WO1998004974A1 | 0.590 | A METHOD AND APPARATUS FOR ENABLING THE OPERATION OF SOFTWARE | APPLICATION | 1998-02-05 | 1996-07-24 | 3795546 | Good | ||
| EP0745961B1 | 0.588 | Transaction authorization and alert system | GRANT | 2001-11-21 | 1995-05-31 | 23810820 | Good | AT&T Corp | AT&T Corp |
| US8126200B2 | 0.586 | Methods and systems employing digital content | GRANT | 2012-02-28 | 1999-05-19 | 46327871 | Good | Digimarc Corp | Digimarc Corp |
| US7430537B2 | 0.583 | System and method for verifying a financial instrument | GRANT | 2008-09-30 | 2000-07-10 | 26911712 | Good | PayPal Inc | PayPal Inc |
| US5809145A | 0.582 | System for distributing digital information | GRANT | 1998-09-15 | 1996-06-28 | 24692132 | Good | Paradata Systems Inc | Arvato Digital Services LLC |
| EP0766852B1 | 0.581 | UNIVERSAL ELECTRONIC TRANSACTION CARD AND SYSTEM AND METHODS OF CONDUCTING ELECTRONIC TRANSACTIONS | GRANT | 2004-08-18 | 1994-06-20 | 22996979 | Good | ||
| US7206803B1 | 0.580 | Method and apparatus for controlling access to the contents of web pages by using a mobile security module | GRANT | 2007-04-17 | 1999-08-19 | 7918875 | Good | International Business Machines Corp | International Business Machines Corp |
| US6236981B1 | 0.577 | Transaction system | GRANT | 2001-05-22 | 1996-11-20 | 10803228 | Good | British Telecommunications PLC | British Telecommunications PLC |
| WO2002001331A2 | 0.577 | SECURED INTERNET DEVICE | APPLICATION | 2002-01-03 | 2000-06-27 | 22799172 | Good | ||
| US8190513B2 | 0.575 | Method of billing a purchase made over a computer network | GRANT | 2012-05-29 | 1996-06-05 | 40793590 | Good | Fraud Control Systems com Corp | Fraud Control Systems com Corp |
| US9843447B1 | 0.574 | Authenticating electronic content | GRANT | 2017-12-12 | 1999-09-09 | 60516392 | Good | Secure Axcess LLC | Secure Axcess LLC, American Express Travel Related Services Co Inc |
| US8489598B2 | 0.574 | Methods and devices employing content identifiers | GRANT | 2013-07-16 | 1999-05-19 | 46327198 | Good | Digimarc Corp | Digimarc Corp |
| US6134659A | 0.569 | Controlled usage software | GRANT | 2000-10-17 | 1998-01-07 | 21709381 | Good | ||
| US8229844B2 | 0.566 | Method of billing a purchase made over a computer network | GRANT | 2012-07-24 | 1996-06-05 | 48095431 | Good | Fraud Control Systems com Corp | Fraud Control Systems com Corp |
| US6980668B1 | 0.566 | Information processing apparatus enabling electronic watermarking and communication network connectable to such information processing apparatus | GRANT | 2005-12-27 | 1998-10-06 | 17674424 | Good | Canon Inc | Canon Inc |
| WO1995035533A1 | 0.565 | METHOD FOR PREVENTING USE OF SOFTWARE ON AN UNAUTHORIZED COMPUTER | APPLICATION | 1995-12-28 | 1994-06-17 | 22993565 | Good | ||
| US5758068A | 0.565 | Method and apparatus for software license management | GRANT | 1998-05-26 | 1995-09-19 | 24112239 | Good | International Business Machines Corp | International Business Machines Corp |
| US7706838B2 | 0.561 | Physical presence digital authentication system | GRANT | 2010-04-27 | 1998-09-16 | 26876408 | Good | BEEPCARD Ltd | Sonixio Inc |
| US8630942B2 | 0.559 | Method of billing a purchase made over a computer network | GRANT | 2014-01-14 | 1996-06-05 | 46282273 | Good | Fraud Control Systems com Corp | Fraud Control Systems com Corp |
| US6016476A | 0.559 | Portable information and transaction processing system and method utilizing biometric authorization and digital certificate security | GRANT | 2000-01-18 | 1997-08-11 | 26677823 | Good | International Business Machines Corp | Toshiba Global Commerce Solutions Holdings Corp |
| US8312168B2 | 0.558 | Methods for linking from objects to remote resources | GRANT | 2012-11-13 | 2000-03-18 | 39499537 | Good | Digimarc Corp | Digimarc Corp |
| US9300921B2 | 0.558 | Video security systems and methods | GRANT | 2016-03-29 | 1999-07-20 | 51350884 | Good | Comcast Cable Communications LLC | Comcast Cable Communications LLC |
| US6751670B1 | 0.558 | Tracking electronic component | GRANT | 2004-06-15 | 1998-11-24 | 32392298 | Good | DRM Tech LLC | Digital Reg of Texas LLC |
| US6966002B1 | 0.557 | Methods and apparatus for secure distribution of software | GRANT | 2005-11-15 | 1999-04-30 | 26829777 | Good | Trymedia Systems Inc | Flexera Software LLC |
| US6683954B1 | 0.555 | Key encryption using a client-unique additional key for fraud prevention | GRANT | 2004-01-27 | 1999-10-23 | 23688338 | Good | LockStream Corp | Irdeto USA Inc |
| US5754761A | 0.555 | Universal sofeware key process | GRANT | 1998-05-19 | 1995-03-06 | 23577365 | Good | ||
| US9817650B2 | 0.553 | Scheduling of a file download and search for updates | GRANT | 2017-11-14 | 1998-12-04 | 28794893 | Good | Digital River Inc | Digital River Inc |
| US7237114B1 | 0.552 | Method and system for signing and authenticating electronic documents | GRANT | 2007-06-26 | 2000-04-26 | 24233518 | Good | ProNvest Inc | SIGNIX Inc |
| US6636966B1 | 0.551 | Digital rights management within an embedded storage device | GRANT | 2003-10-21 | 2000-04-03 | 24164125 | Good | DPHI Acquisitions Inc | DataPlay Inc, Hanger Solutions LLC |
| US6970849B1 | 0.550 | Inter-server communication using request with encrypted parameter | GRANT | 2005-11-29 | 1999-12-17 | 27390116 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5337360A | 0.550 | Method and apparatus for creating supporting and using travelling programs | GRANT | 1994-08-09 | 1992-04-06 | 25341285 | Good | ||
| US20050021477A1 | 0.549 | Method and system for securely incorporating electronic information into an online purchasing application | APPLICATION | 2005-01-27 | 1997-01-29 | 34084799 | Good | CRS LLC | Hanger Solutions LLC |
| US4796220A | 0.549 | Method of controlling the copying of software | GRANT | 1989-01-03 | 1986-12-15 | 25476423 | Good | PRIDE SOFTWARE DEV CORP | PRIDE SOFTWARE DEVELOPMENT Corp A CORP OF FL, PRIDE SOFTWARE DEV CORP |
| US5983207A | 0.546 | Electronic cash eliminating payment risk | GRANT | 1999-11-09 | 1993-02-10 | 26687593 | Good | GM Network Ltd | Bitgold (bvi) Inc, GM Network Ltd |
| US8613110B2 | 0.545 | Software piracy prevention through remote enforcement of an activation threshold | GRANT | 2013-12-17 | 2000-06-14 | 36102181 | Good | Uniloc Luxembourg SA | Uniloc 2017 LLC |
| US6968388B1 | 0.545 | Methods in transmission of files in a data communication network | GRANT | 2005-11-22 | 1999-03-22 | 19903120 | Good | FileFlow AS | FileFlow AS |
| US7379919B2 | 0.542 | Method and system for conducting secure payments over a computer network | GRANT | 2008-05-27 | 2000-04-11 | 26891523 | Good | Mastercard International Inc | Mastercard International Inc |
| US7360252B1 | 0.542 | Method and apparatus for secure distribution of software | GRANT | 2008-04-15 | 1999-04-30 | 39281750 | Good | Macrovision Corp | Flexera Software LLC |
| US7043456B2 | 0.541 | Mobile electronic transaction personal proxy | GRANT | 2006-05-09 | 2000-06-05 | 27395381 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| EP1046144B1 | 0.540 | SYSTEM AND METHOD FOR CONTROLLING FINANCIAL TRANSACTIONS OVER A WIRELESS NETWORK | GRANT | 2004-02-25 | 1997-12-23 | 25544086 | Good | Great Elm Capital Group Inc | Great Elm Capital Group Inc |
| US7134021B2 | 0.539 | Method and system for recovering the validity of cryptographically signed digital data | GRANT | 2006-11-07 | 1999-10-22 | 25221577 | Good | Hitachi Ltd | Hitachi Ltd |
| WO1997050207A1 | 0.538 | IMPROVEMENTS IN OR RELATING TO INTERNET COMMUNICATION SYSTEMS | APPLICATION | 1997-12-31 | 1996-06-26 | 20403169 | Good | ||
| US8468089B1 | 0.536 | Method of improving security in electronic transactions | GRANT | 2013-06-18 | 1998-09-21 | 8232663 | Good | International Business Machines Corp | Sinoeast Concept Ltd |
| US7861306B2 | 0.536 | 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 |
| US7171692B1 | 0.535 | Asynchronous communication within a server arrangement | GRANT | 2007-01-30 | 2000-06-27 | 37682032 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| WO2001069549A1 | 0.535 | PAYMENT AUTHORISATION METHOD AND APPARATUS | APPLICATION | 2001-09-20 | 2000-03-17 | 26073040 | Good | ||
| US6023509A | 0.533 | Digital signature purpose encoding | GRANT | 2000-02-08 | 1996-09-30 | 24894051 | Good | Intel Corp | Intel Corp |
| US7647278B1 | 0.533 | Method for facilitating a transaction between a merchant and a buyer | GRANT | 2010-01-12 | 1999-12-29 | 23883027 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US5428745A | 0.533 | Secure communication system for re-establishing time limited communication between first and second computers before communication time period expiration using new random number | GRANT | 1995-06-27 | 1992-06-12 | 25410232 | Good | Dow Benelux BV, Dow Chemical Co | Dow Benelux BV, Dow Chemical Co |
| US5563946A | 0.530 | 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 |
| US6668375B1 | 0.528 | Method and system for providing build-to-order software applications | GRANT | 2003-12-23 | 1999-12-15 | 23834189 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US6324525B1 | 0.528 | Settlement of aggregated electronic transactions over a network | GRANT | 2001-11-27 | 1996-06-17 | 46256034 | Good | HP Inc | Hewlett Packard Enterprise Development LP |
| US6950948B2 | 0.527 | Verifiable secret shuffles of encrypted data such as elgamal encrypted data for secure multi-authority elections | GRANT | 2005-09-27 | 2000-03-24 | 27392950 | Good | VoteHere Inc | Demoxi Inc |
| US6891953B1 | 0.526 | Method and system for binding enhanced software features to a persona | GRANT | 2005-05-10 | 2000-06-27 | 24420005 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8527407B1 | 0.525 | Process and device for conducting electronic transactions using wireless and cellular devices | GRANT | 2013-09-03 | 1999-11-29 | 41138074 | Good | Purple Leaf LLC | PURPLE LEAF A DELAWARE LLC LLC |
| US7047411B1 | 0.525 | Server for an electronic distribution system and method of operating same | GRANT | 2006-05-16 | 1999-12-17 | 27390115 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7457951B1 | 0.524 | Data integrity monitoring in trusted computing entity | GRANT | 2008-11-25 | 1999-05-28 | 8241420 | Good | Hewlett Packard Development Co LP | Hewlett Packard Enterprise Development LP |
| US7146498B1 | 0.524 | Computer and program recording medium | GRANT | 2006-12-05 | 1999-02-22 | 12675746 | Good | Panasonic Corp | Godo Kaisha IP Bridge 1 |
| US7266528B2 | 0.523 | Method for computer network operation basis for usage fees | GRANT | 2007-09-04 | 1998-04-03 | 21995371 | Good | Macrovision Corp | Macrovision Corp |
| US20010029496A1 | 0.522 | Systems and methods for providing anonymous financial transactions | APPLICATION | 2001-10-11 | 2000-02-23 | 22676424 | Good | ||
| US8538011B2 | 0.521 | Systems methods and devices for trusted transactions | GRANT | 2013-09-17 | 1999-12-07 | 27389630 | Good | Blue Spike Inc | Wistaria Trading Ltd |
| US7877299B2 | 0.520 | Payment service capable of being invoked from merchant sites | GRANT | 2011-01-25 | 1999-12-09 | 23818261 | Good | Amazon com Inc | Amazon Technologies Inc |
| US5805802A | 0.520 | Module for the protection of software | GRANT | 1998-09-08 | 1994-12-15 | 6917456 | Good | ||
| US7058611B2 | 0.519 | Method and system for conducting secure electronic commerce transactions with authorization request data loop-back | GRANT | 2006-06-06 | 2000-07-10 | 22809783 | Good | Mastercard International Inc | Mastercard International Inc |
| US5757907A | 0.519 | Method and apparatus for enabling trial period use of software products: method and apparatus for generating a machine-dependent identification | GRANT | 1998-05-26 | 1994-04-25 | 22883791 | Good | International Business Machines Corp | International Business Machines Corp |
| US7096003B2 | 0.519 | Transaction security apparatus | GRANT | 2006-08-22 | 1996-08-08 | 27105328 | Good | JOAO BOCK TRANSACTION SYSTEMS LLC | JOAO BOCK TRANSACTION SYSTEMS LLC |
| WO2001022324A1 | 0.517 | METHOD AND APPARATUS FOR BOOKING PERSONAL SERVICES USING A COMPUTER | APPLICATION | 2001-03-29 | 1999-09-21 | 23580492 | Good | ||
| US6078902A | 0.517 | System for transaction over communication network | GRANT | 2000-06-20 | 1997-04-15 | 11070039 | Good | Nush Marketing Management and Consultance | NUSH-MARKETING MANAGEMENT and CONSULTANCE, Nush Marketing Management and Consultance |
| US8271396B2 | 0.516 | Electronic commerce system and method for detecting fraud | GRANT | 2012-09-18 | 1998-12-04 | 34742610 | Good | Digital River Inc | Digital River Inc |
| US4953209A | 0.516 | Self-verifying receipt and acceptance system for electronically delivered data objects | GRANT | 1990-08-28 | 1988-10-31 | 23007028 | Good | International Business Machines Corp | International Business Machines Corp |
| US6223168B1 | 0.515 | Automatic remittance delivery system | GRANT | 2001-04-24 | 1995-07-25 | 22835069 | Good | Bottomline Tech Inc | Bottomline Tech Inc |
| US7047416B2 | 0.515 | Account-based digital signature (ABDS) system | GRANT | 2006-05-16 | 1998-11-09 | 27392531 | Good | First Data Corp | First Data Corp |
| US6115735A | 0.515 | Message guaranty system | GRANT | 2000-09-05 | 1993-10-27 | 26388612 | Good | Hitachi Ltd | Hitachi Ltd |
| US20040185830A1 | 0.514 | Apparatus and method for providing account security | APPLICATION | 2004-09-23 | 1996-08-08 | 46300776 | Good | JOAO BOCK TRANSACTION SYSTEMS LLC | JOAO BOCK TRANSACTION SYSTEMS LLC |
| US6098053A | 0.511 | System and method for performing an electronic financial transaction | GRANT | 2000-08-01 | 1998-01-28 | 26753857 | Good | Citibank NA | Citibank NA |
| US20010037314A1 | 0.511 | System method and apparatus for authenticating the distribution of data | APPLICATION | 2001-11-01 | 2000-03-30 | 26889215 | Good | ||
| US7032240B1 | 0.511 | Portable authorization device for authorizing use of protected information and associated method | GRANT | 2006-04-18 | 1999-12-07 | 24003463 | Good | PACE Anti Piracy Inc | PACE ANTI-PIRACY Inc, PACE Anti Piracy Inc |
| US8544753B2 | 0.510 | Card for interaction with a computer | GRANT | 2013-10-01 | 1998-10-02 | 27571373 | Good | Dialware Inc | Sonixio Inc |
| US20010034724A1 | 0.508 | System and method for facilitating secure payment with privacy over a computer network including the internet | APPLICATION | 2001-10-25 | 2000-01-20 | 22647370 | Good | ||
| US6032257A | 0.507 | Hardware theft-protection architecture | GRANT | 2000-02-29 | 1997-08-29 | 25454201 | Good | Compaq Computer Corp | Hewlett Packard Development Co LP |
| US6842863B1 | 0.506 | Certificate reissuance for checking the status of a certificate in financial transactions | GRANT | 2005-01-11 | 1999-11-23 | 33551249 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7051004B2 | 0.505 | System and methods providing secure delivery of licenses and content | GRANT | 2006-05-23 | 1998-04-03 | 21918976 | Good | Macrovision Corp | Rovi Solutions Corp |
| US7194623B1 | 0.504 | Data event logging in computing platform | GRANT | 2007-03-20 | 1999-05-28 | 8241419 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US8296237B2 | 0.504 | Recording system fee calculation device and content distribution method | GRANT | 2012-10-23 | 1998-10-21 | 27332402 | Good | Fuji Xerox Co Ltd | Fuji Xerox Co Ltd |
| US6938022B1 | 0.502 | Method and apparatus for facilitating an anonymous information system and anonymous service transactions | GRANT | 2005-08-30 | 1999-06-12 | 34865085 | Good | ||
| US6796491B2 | 0.502 | Electronic payment system payment apparatus and terminal thereof | GRANT | 2004-09-28 | 1999-09-22 | 14236797 | Good | Softbank BB Corp | Intellectual Ventures Holding 81 LLC |
| US8019609B2 | 0.501 | Sonic/ultrasonic authentication method | GRANT | 2011-09-13 | 1999-10-04 | 39189743 | Good | Dialware Inc | Sonixio Inc |
| US6415271B1 | 0.499 | Electronic cash eliminating payment risk | GRANT | 2002-07-02 | 1993-02-10 | 46276366 | Good | GM Network Ltd | Bitgold (bvi) Inc |
| US6973444B1 | 0.498 | Method for interdependently validating a digital content package and a corresponding digital license | GRANT | 2005-12-06 | 1999-03-27 | 27383451 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| WO2002003290A1 | 0.498 | SYSTEM AND METHOD FOR ANONYMOUS RECHARGING OF STORED VALUE ACCOUNTS | APPLICATION | 2002-01-10 | 2000-06-22 | 24397735 | Good | ||
| US6052780A | 0.496 | Computer system and process for accessing an encrypted and self-decrypting digital information product while restricting access to decrypted digital information | GRANT | 2000-04-18 | 1996-09-12 | 26700571 | Good | Open Security Solutions LLC | RPX Corp, Open Security Solutions LLC |
| US6266416B1 | 0.496 | Protection of software against use without permit | GRANT | 2001-07-24 | 1995-07-13 | 19898393 | Good | Sospita AS | Sospita AS |
| US7051200B1 | 0.493 | 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 |
| US7933834B2 | 0.492 | Interactive bill payment center | GRANT | 2011-04-26 | 1998-12-08 | 25137062 | Good | Yodlee com Inc | Yodlee Inc |
| US7430542B2 | 0.491 | System and method for activating a rendering device in a multi-level rights-management architecture | GRANT | 2008-09-30 | 2000-06-27 | 24420122 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7539875B1 | 0.489 | Secure repository with layers of tamper resistance and system and method for providing same | GRANT | 2009-05-26 | 2000-06-27 | 24418492 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| WO2000031644A1 | 0.488 | HIGH ASSURANCE DIGITAL SIGNATURES | APPLICATION | 2000-06-02 | 1998-11-25 | 3811491 | Good | ||
| US6865551B1 | 0.487 | Removable content repositories | GRANT | 2005-03-08 | 1994-11-23 | 27407652 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US6304861B1 | 0.487 | Asynchronous network collaboration method and apparatus | GRANT | 2001-10-16 | 1996-06-04 | 24639430 | Good | Recipio Inc | APEX INVESTMENT FUND V LP, NEW ENTERPRISE ASSOCIATES VIII LP, NEW ENTERRISE ASSOCIATES 8A LP, NOKIA VENTURES LP, STAR BAY ASSOCIATES FUND LP, STAR BAY PARTNERS LP, STAR BAY TECHNOLOGY VENTURES IV LP |
| US7117180B1 | 0.486 | System for controlling the use of digital works using removable content repositories | GRANT | 2006-10-03 | 1994-11-23 | 46400482 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US5893080A | 0.485 | Disbursement system and method | GRANT | 1999-04-06 | 1995-07-25 | 24015195 | Good | Bottomline Tech Inc | Bottomline Tech DE Inc |
| US6920436B2 | 0.485 | Digital work structure | GRANT | 2005-07-19 | 1994-11-23 | 26994084 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US6708157B2 | 0.482 | System for controlling the distribution and use of digital works using digital tickets | GRANT | 2004-03-16 | 1994-11-23 | 23351914 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US6981262B1 | 0.481 | 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 |
| WO2000077642A1 | 0.481 | METHOD AND APPARATUS FOR FACILITATING AN ANONYMOUS INFORMATION SYSTEM AND ANONYMOUS SERVICE TRANSACTIONS | APPLICATION | 2000-12-21 | 1999-06-12 | 27495354 | Good | ||
| US8055913B2 | 0.480 | 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 |
| US6986063B2 | 0.480 | Method for monitoring software using encryption including digital signatures/certificates | GRANT | 2006-01-10 | 1998-06-04 | 46281942 | Good | Z4 Technologies Inc | Z4 Technologies Inc |
| US8639625B1 | 0.479 | 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 |
| US6996720B1 | 0.477 | 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 |
| US5712914A | 0.473 | Digital certificates containing multimedia data extensions | GRANT | 1998-01-27 | 1995-09-29 | 26792697 | Good | Intel Corp | Intel Corp |
| US6175626B1 | 0.473 | Digital certificates containing multimedia data extensions | GRANT | 2001-01-16 | 1995-09-29 | 27065077 | Good | Intel Corp | Intel Corp |
| US5056140A | 0.473 | Communication security accessing system and process | GRANT | 1991-10-08 | 1990-02-22 | 23920046 | Good | MICROCOMM Inc | MICROCOMM Inc |
| US7660772B2 | 0.473 | Authentication in a telecommunications network | GRANT | 2010-02-09 | 1998-07-07 | 8552156 | Good | Nokia Oyj | Conversant Wireless Licensing SARL |
| US6286099B1 | 0.472 | Determining point of interaction device security properties and ensuring secure transactions in an open networking environment | GRANT | 2001-09-04 | 1998-07-23 | 22398851 | Good | HP Inc | Ent Services Development Corp LP |
| US7225159B2 | 0.470 | Method for authenticating and securing integrated bookstore entries | GRANT | 2007-05-29 | 2000-06-30 | 26909938 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5661799A | 0.469 | Apparatus and storage medium for decrypting information | GRANT | 1997-08-26 | 1994-02-18 | 22734636 | Good | Infosafe Systems Inc | HARMONY LOGIC SYSTEMS LLC |
| US20040199431A1 | 0.468 | Technique for conducting secure transactions over a network | APPLICATION | 2004-10-07 | 1998-12-11 | 22776920 | Good | Fiserv Inc | Fiserv Inc |
| US7099471B2 | 0.468 | Detecting compromised ballots | GRANT | 2006-08-29 | 2000-03-24 | 46278638 | Good | Dategrity Corp | Demoxi Inc |
| US7844835B2 | 0.468 | 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 |
| US6587842B1 | 0.468 | Software-based protection system for software products distributed on copyable media or downloaded over a communications link | GRANT | 2003-07-01 | 1999-10-01 | 23621266 | Good | ||
| US6209095B1 | 0.467 | Method and system for processing electronic documents | GRANT | 2001-03-27 | 1996-12-20 | 21873091 | Good | Financial Services Technology Consortium | Telcordia Technologies Inc, International Business Machines Corp, Financial Services Technology Consortium, FleetBoston Financial Corp, Sun Microsystems Inc |
| US7917749B2 | 0.466 | 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 |
| US7302585B1 | 0.466 | System for providing a trustworthy user interface | GRANT | 2007-11-27 | 1999-05-28 | 8241417 | Good | Hewlett Packard Development Co LP | Hewlett Packard Development Co LP |
| US6820202B1 | 0.466 | Account authority digital signature (AADS) system | GRANT | 2004-11-16 | 1998-11-09 | 22696181 | Good | First Data Corp | First Data Corp, Boston Scientific Scimed Inc |
| US7099490B1 | 0.465 | Information providing system and identification information adding device | GRANT | 2006-08-29 | 1999-10-21 | 56290000 | Good | Visionarts Inc, Sony Corp | Sony Corp |
| US5652838A | 0.464 | Smart disc cd-rom | GRANT | 1997-07-29 | 1996-05-20 | 24609097 | Good | Benhov GmbH LLC | Benhov GmbH LLC |
| US7587369B2 | 0.464 | Trusted and secure techniques systems and methods for item delivery and execution | GRANT | 2009-09-08 | 1995-02-13 | 34841925 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US8171561B2 | 0.464 | Secure personal content server | GRANT | 2012-05-01 | 1999-08-04 | 26844619 | Good | Blue Spike Inc | Wistaria Trading Ltd |
| WO1998053384A1 | 0.463 | METHOD AND APPARATUS FOR ACTIVATING PROGRAMS/FEATURES IN A COMPUTER | APPLICATION | 1998-11-26 | 1997-05-21 | 20407024 | Good | ||
| US8024260B1 | 0.462 | Method for transmitting a code | GRANT | 2011-09-20 | 1999-06-10 | 7910792 | Good | PayPal Inc | PayPal Inc |
| US5509071A | 0.462 | Electronic proof of receipt | GRANT | 1996-04-16 | 1994-04-01 | 22829660 | Good | Microelectronics and Computer Technology Corp | Microelectronics and Computer Technology Corp, Cyberguard Corp |
| US6925439B1 | 0.462 | Device system and methods of conducting paperless transactions | GRANT | 2005-08-02 | 1994-06-20 | 34798468 | Good | Mastercard Mobile Transaction Solutions Inc | Mastercard Mobile Transaction Solutions Inc |
| US6401206B1 | 0.459 | 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 | Skylight Software Inc, Hanger Solutions LLC |
| US5933498A | 0.459 | System for controlling access and distribution of digital property | GRANT | 1999-08-03 | 1996-01-11 | 24337542 | Good | MRJ Inc | Hanger Solutions LLC |
| US20050246549A1 | 0.456 | Methods and apparatus for secure distribution of software | APPLICATION | 2005-11-03 | 1999-06-09 | 35188449 | Good | Flexera Software LLC | Flexera Software LLC |
| US7814009B1 | 0.454 | Anonymous on-line cash management system | GRANT | 2010-10-12 | 1999-05-14 | 26832233 | Good | Vaultet LLC | Vaultet LLC |
| US7490062B2 | 0.453 | Method of payment by means of an electronic communication device | GRANT | 2009-02-10 | 1999-12-30 | 8239760 | Good | International Business Machines Corp | PayPal Inc |
| US5734819A | 0.453 | Method and apparatus for validating system operation | GRANT | 1998-03-31 | 1994-10-12 | 23254037 | Good | International Business Machines Corp | International Business Machines Corp |
| US5490216A | 0.453 | System for software registration | GRANT | 1996-02-06 | 1992-09-21 | 25644335 | Good | Uniloc Singapore Pvt Ltd | Uniloc Luxembourg SA |
| US8255693B2 | 0.453 | Methods and devices responsive to ambient audio | GRANT | 2012-08-28 | 1999-05-19 | 40846388 | Good | Digimarc Corp | Digimarc Corp |
| US20010056389A1 | 0.452 | Network chat with integrated billing | APPLICATION | 2001-12-27 | 2000-03-27 | 26887837 | Good | TFHC Inc | TFHC Inc |
| US20070271191A1 | 0.452 | METHOD AND APPARATUS FOR SECURE DISTRIBUTION OF SOFTWARE | APPLICATION | 2007-11-22 | 2000-03-09 | 38713115 | Good | Macrovision Corp | Flexera Software LLC |
| US7069291B2 | 0.451 | Systems and processes for call and call feature administration on a telecommunications network | GRANT | 2006-06-27 | 1999-03-06 | 27382938 | Good | CopperCom Inc | CopperCom Inc |
| US8290202B2 | 0.450 | Methods utilizing steganography | GRANT | 2012-10-16 | 1998-11-03 | 38323529 | Good | Digimarc Corp | Digimarc Corp |
| US6507904B1 | 0.449 | Executing isolated mode instructions in a secure system running in privilege rings | GRANT | 2003-01-14 | 2000-03-31 | 24159746 | Good | Intel Corp | Intel Corp |
| US20060167815A1 | 0.448 | Digital license and method for obtaining/providing a digital license | APPLICATION | 2006-07-27 | 1999-03-27 | 27383448 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5892904A | 0.448 | Code certification for network transmission | GRANT | 1999-04-06 | 1996-12-06 | 25062342 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6539282B2 | 0.447 | Vending machine for vending age-restricted products using a credit card and associated methods | GRANT | 2003-03-25 | 2000-05-08 | 22749845 | Good | Detsky Group LP | Chesterfield Holdings LLC |
| US4264782A | 0.445 | Method and apparatus for transaction and identity verification | GRANT | 1981-04-28 | 1979-06-29 | 21985284 | Good | International Business Machines Corp | International Business Machines Corp |
| US7031471B2 | 0.445 | System for controlling the distribution and use of rendered digital works through watermarking | GRANT | 2006-04-18 | 1997-02-28 | 26715973 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US7246234B1 | 0.444 | Transmitter device transmitting method receiver device receiving method communication system and program storage medium | GRANT | 2007-07-17 | 1999-08-26 | 17041309 | Good | Sony Corp | Sony Corp |
| WO2001001361A1 | 0.442 | SECURE TRANSACTION SYSTEM | APPLICATION | 2001-01-04 | 1999-06-28 | 10846753 | Good | ||
| US20100228668A1 | 0.441 | Method and System for Conducting a Transaction Using a Proximity Device and an Identifier | APPLICATION | 2010-09-09 | 2000-04-11 | 42679092 | Good | Mastercard International Inc | Mastercard International Inc |
| US5497422A | 0.440 | Message protection mechanism and graphical user interface therefor | GRANT | 1996-03-05 | 1993-09-30 | 22442320 | Good | Apple Computer Inc | Apple Inc |
| US20060129833A1 | 0.440 | System and method for single sign on process for websites with multiples applications and services | APPLICATION | 2006-06-15 | 1999-07-02 | 36569087 | Good | ||
| US20100223186A1 | 0.440 | Method and System for Conducting Secure Payments | APPLICATION | 2010-09-02 | 2000-04-11 | 42667658 | Good | Mastercard International Inc | Mastercard International Inc |
| US7802098B2 | 0.440 | Cryptography method and smart cards microcircuit | GRANT | 2010-09-21 | 2000-05-31 | 8850871 | Good | France Telecom SA | Orange SA |
| US5406628A | 0.438 | Public key authentication and key agreement for low-cost terminals | GRANT | 1995-04-11 | 1993-03-04 | 21833192 | Good | Telcordia Technologies Inc | TTI Inventions C LLC |
| US7383297B1 | 0.437 | Method to use acoustic signals for computer communications | GRANT | 2008-06-03 | 1998-10-02 | 27271889 | Good | BEEPCARD Ltd | Dialware Communication LLC, BEEPCARD Ltd |
| US20020169608A1 | 0.437 | Sonic/ultrasonic authentication device | APPLICATION | 2002-11-14 | 1999-10-04 | 33419034 | Good | Comsense Tech Ltd | Comsense Tech Ltd |
| US5164988A | 0.437 | 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 |
| US6771597B2 | 0.435 | Method and apparatus for transmitting messages | GRANT | 2004-08-03 | 1998-07-31 | 22428988 | Good | International Business Machines Corp | International Business Machines Corp |
| US7941666B2 | 0.435 | Payment smart cards with hierarchical session key derivation providing security against differential power analysis and other attacks | GRANT | 2011-05-10 | 1998-07-02 | 22228888 | Good | Cryptography Research Inc | Cryptography Research Inc |
| WO1999003031A1 | 0.433 | A METHOD AND SYSTEM FOR PROTECTING INTELLECTUAL PROPERTY PRODUCTS DISTRIBUTED IN MASS MARKET | APPLICATION | 1999-01-21 | 1997-07-07 | 20429693 | Good | ||
| US6782190B1 | 0.432 | Copy protection apparatus and method | GRANT | 2004-08-24 | 1998-09-02 | 8235036 | Good | Hitachi Ltd | Maxell Ltd |
| US5651064A | 0.430 | System for preventing piracy of recorded media | GRANT | 1997-07-22 | 1995-03-08 | 23585963 | Good | 544483 Alberta Ltd | 544483 Alberta Ltd |
| US5864620A | 0.430 | Method and system for controlling distribution of software in a multitiered distribution chain | GRANT | 1999-01-26 | 1996-04-24 | 24562118 | Good | CyberSource Corp | Internet Commerce Services Corp |
| US20030028423A1 | 0.428 | Detecting compromised ballots | APPLICATION | 2003-02-06 | 2000-03-24 | 27500992 | Good | VoteHere Inc | Demoxi Inc |
| US6003765A | 0.426 | Electronic cash implementing method with a surveillance institution and user apparatus and surveillance institution apparatus for implementing the same | GRANT | 1999-12-21 | 1996-05-16 | 14817421 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US9165135B2 | 0.426 | Systems and methods using cryptography to protect secure computing environments | GRANT | 2015-10-20 | 1995-02-13 | 38823320 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US7765161B2 | 0.425 | System and method for providing payment services in electronic commerce | GRANT | 2010-07-27 | 1999-09-24 | 22557004 | Good | Identrust Inc | Identrust Inc |
| US7117197B1 | 0.425 | Selectively auditing accesses to rows within a relational database at a database server | GRANT | 2006-10-03 | 2000-04-26 | 24232561 | Good | Oracle International Corp | Oracle International Corp |
| US5933516A | 0.424 | Fingerprint matching by estimation of a maximum clique | GRANT | 1999-08-03 | 1997-08-07 | 26733691 | Good | Lockheed Martin Corp | Leidos Innovations Technology Inc. |
| US5937393A | 0.424 | Order processing method in a distributed processing system with local validation and dynamic control of the order request through a configuration matrix | GRANT | 1999-08-10 | 1995-12-21 | 26319869 | Good | Portspring Ltd | Portspring Ltd |
| US5774651A | 0.424 | False statement detection system | GRANT | 1998-06-30 | 1995-09-20 | 17084694 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US5812669A | 0.423 | Method and system for providing secure EDI over an open network | GRANT | 1998-09-22 | 1995-07-19 | 24004363 | Good | PREMINOS Corp | CLASSIFIELD INFORMATION Inc, HARBINGER |
| US5599231A | 0.422 | Security systems and methods for a videographics and authentication game/program fabricating device | GRANT | 1997-02-04 | 1994-10-31 | 23299955 | Good | Nintendo Co Ltd | Nintendo Co Ltd |
| US20050149450A1 | 0.420 | System method and device for controlling distribution and use of digital works based on a usage rights grammar | APPLICATION | 2005-07-07 | 1994-11-23 | 34714557 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US6678825B1 | 0.420 | Controlling access to multiple isolated memories in an isolated execution environment | GRANT | 2004-01-13 | 2000-03-31 | 29782280 | Good | Intel Corp | Intel Corp |
| US6339766B1 | 0.420 | Electronic payment system employing limited-use account number | GRANT | 2002-01-15 | 1998-12-02 | 22762102 | Good | TransactionSecure LLC | Hanger Solutions LLC |
| US6795905B1 | 0.420 | Controlling accesses to isolated memory using a memory controller for isolated execution | GRANT | 2004-09-21 | 2000-03-31 | 24156188 | Good | Intel Corp | Intel Corp |
| WO2001033318A1 | 0.419 | DEVICE AND METHOD FOR THE PROTECTED OUTPUT OF AN ELECTRONIC DOCUMENT THROUGH A DATA TRANSMISSION NETWORK | APPLICATION | 2001-05-10 | 1999-11-03 | 7927884 | Good | ||
| US5455407A | 0.418 | Electronic-monetary system | GRANT | 1995-10-03 | 1991-11-15 | 25161747 | Good | Citibank NA | Citibank NA |
| US6915272B1 | 0.418 | System and method of secure payment and delivery of goods and services | GRANT | 2005-07-05 | 2000-02-23 | 24034035 | Good | Nokia Oyj | Nokia Technologies Oy |
| US5913203A | 0.417 | System and method for pseudo cash transactions | GRANT | 1999-06-15 | 1996-10-03 | 24895274 | Good | Jaesent Inc | Jaesent Inc |
| US5930362A | 0.415 | Generation of encryption key | GRANT | 1999-07-27 | 1996-10-09 | 24938083 | Good | AT&T Wireless Services Inc | AT&T Mobility II LLC, AT&T Wireless Services Inc |
| US5559887A | 0.414 | Collection of value from stored value systems | GRANT | 1996-09-24 | 1994-09-30 | 23228476 | Good | Electronic Payment Service | Touch Tech Inc |
| US6516414B1 | 0.414 | Secure communication over a link | GRANT | 2003-02-04 | 1999-02-26 | 22980233 | Good | Intel Corp | Intel Corp |
| US20060085647A1 | 0.414 | Detecting compromised ballots | APPLICATION | 2006-04-20 | 2000-03-24 | 36182186 | Good | Demoxi Inc | Demoxi Inc |
| US7096365B1 | 0.413 | Digital signature | GRANT | 2006-08-22 | 1999-01-29 | 8237475 | Good | International Business Machines Corp | International Business Machines Corp |
| US6859795B1 | 0.412 | 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 |
| US6550008B1 | 0.411 | Protection of information transmitted over communications channels | GRANT | 2003-04-15 | 1999-02-26 | 22981668 | Good | Intel Corp | Intel Corp |
| US6199054B1 | 0.411 | Automated software metering of digital payloads | GRANT | 2001-03-06 | 1997-03-06 | 21898010 | Good | Skylight Software Inc | Zarbana Digital Fund LLC, Hanger Solutions LLC |
| US7110984B1 | 0.411 | 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 |
| US9672515B2 | 0.410 | 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 |
| US5208858A | 0.408 | METHOD FOR ALLOCATING USEFUL DATA TO A SPECIFIC ORIGINATOR | GRANT | 1993-05-04 | 1990-02-05 | 6399467 | Good | Siemens AG | Siemens AG |
| US20080141033A1 | 0.407 | Trusted and secure techniques systems and methods for item delivery and execution | APPLICATION | 2008-06-12 | 1995-02-13 | 39499731 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US6237096B1 | 0.407 | System and method for electronic transmission storage and retrieval of authenticated documents | GRANT | 2001-05-22 | 1995-01-17 | 22105428 | Good | eOriginal Inc | Document Authentication Systems Inc, eOriginal Inc |
| US9684889B2 | 0.406 | System and method for providing certification-related and other services | GRANT | 2017-06-20 | 1999-02-12 | 27537564 | Good | Identrust Inc | Identrust Inc |
| US5475757A | 0.406 | Secure data transmission method | GRANT | 1995-12-12 | 1994-06-07 | 22967311 | Good | AT&T Corp | AT&T Corp, Union Carbide Chemicals and Plastics Technology LLC |
| US7133792B2 | 0.405 | Method and apparatus for calibration over time of histological and physiological biometric markers for authentication | GRANT | 2006-11-07 | 2000-06-08 | 25218186 | Good | Ensign Holdings LLC | HALO WEARABLES LLC |
| US7664264B2 | 0.404 | Utilizing data reduction in steganographic and cryptographic systems | GRANT | 2010-02-16 | 1999-03-24 | 37884133 | Good | Blue Spike Inc | Wistaria Trading Ltd |
| US7506809B2 | 0.404 | Systems and methods for configuring a point-of-sale system | GRANT | 2009-03-24 | 1999-08-09 | 46150097 | Good | First Data Corp, Western Union Co | First Data Corp, Western Union Co |
| WO1998002815A1 | 0.403 | APPARATUS AND METHODS FOR TRANSMISSION SECURITY IN A COMPUTER NETWORK | APPLICATION | 1998-01-22 | 1996-07-12 | 27361679 | Good | ||
| US6005935A | 0.403 | Method and system of using personal information as a key when distributing information | GRANT | 1999-12-21 | 1996-11-20 | 25024960 | Good | AT&T Corp | AT&T Corp |
| US10361802B1 | 0.403 | Adaptive pattern recognition based control system and method | GRANT | 2019-07-23 | 1999-02-01 | 67300558 | Good | Blanding Hovenweep LLC | HOFFBERG FAMILY TRUST 1, STEVEN M HOFFBERG 2004-1 GRAT, Blanding Hovenweep LLC |
| US5418854A | 0.403 | Method and apparatus for protecting the confidentiality of passwords in a distributed data processing system | GRANT | 1995-05-23 | 1992-04-28 | 25365115 | Good | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US4614861A | 0.402 | Unitary self-contained card verification and validation system and method | GRANT | 1986-09-30 | 1984-11-15 | 24695726 | Good | INTELLICARD INTERNATIONAL Inc | INTELLICARD INTERNATIONAL Inc |
| US7734553B2 | 0.400 | Systems and methods using cryptography to protect secure computing environments | GRANT | 2010-06-08 | 1996-08-12 | 24769786 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| WO2001077790A1 | 0.398 | SYSTEM AND PROCESS FOR STORING SECURELY SECRET INFORMATION APPARATUS AND SERVER TO BE USED IN SUCH A SYSTEM AND METHOD FOR DISTRIBUTION OF A DIGITAL CONTENT | APPLICATION | 2001-10-18 | 2000-04-11 | 8173645 | Good | ||
| US6986052B1 | 0.398 | Method and apparatus for secure execution using a secure memory partition | GRANT | 2006-01-10 | 2000-06-30 | 24436506 | Good | Intel Corp | Intel Corp |
| US5646992A | 0.398 | Assembly distribution and use of digital information | GRANT | 1997-07-08 | 1993-09-23 | 22423643 | Good | Digital Delivery Inc | Microsemi Frequency and Time Corp, Digital Delivery Inc |
| US6507907B1 | 0.395 | Protecting information in a system | GRANT | 2003-01-14 | 1999-02-26 | 22984898 | Good | Intel Corp | Intel Corp |
| US8690055B2 | 0.394 | Electronic card | GRANT | 2014-04-08 | 2000-05-15 | 34427183 | Good | PrivaSys Inc | PrivaSys Inc |
| US7068787B1 | 0.394 | System and method for protection of digital works | GRANT | 2006-06-27 | 1998-10-23 | 36600565 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc, Xerox Corp |
| US6161179A | 0.393 | Key-based protection method for light-readable discs | GRANT | 2000-12-12 | 1997-09-05 | 26711522 | Good | Wea Manufacturing Inc | Wea Manufacturing Inc |
| US5018196A | 0.393 | Method for electronic transaction with digital signature | GRANT | 1991-05-21 | 1985-09-04 | 27308187 | Good | Hitachi Ltd | Hitachi Ltd |
| US20020078358A1 | 0.392 | Electronic voting system | APPLICATION | 2002-06-20 | 1999-08-16 | 27495878 | Good | VoteHere Inc | Dategrity Corp |
| US20020129255A1 | 0.391 | Digital signature or electronic seal authentication system and recognized mark management program | APPLICATION | 2002-09-12 | 1998-08-31 | 27477976 | Good | ||
| US7231133B2 | 0.391 | Image processing system and method memory card and storage medium | GRANT | 2007-06-12 | 1999-12-27 | 18499295 | Good | Canon Inc | Canon Inc |
| US5604801A | 0.391 | Public key data communications system under control of a portable security device | GRANT | 1997-02-18 | 1995-02-03 | 23511855 | Good | International Business Machines Corp | International Business Machines Corp |
| US5864829A | 0.390 | Network charge method and system | GRANT | 1999-01-26 | 1995-09-14 | 17010266 | Good | Hitachi Software Engineering Co Ltd | Hitachi Software Engineering Co Ltd |
| US5668878A | 0.389 | Secure cryptographic methods for electronic transfer of information | GRANT | 1997-09-16 | 1994-02-28 | 24078071 | Good | Microsoft Technology Licensing LLC | Radialpoint Inc |
| WO2001095125A1 | 0.388 | PROCESSING ELECTRONIC DOCUMENTS WITH EMBEDDED DIGITAL SIGNATURES | APPLICATION | 2001-12-13 | 2000-06-06 | 26904906 | Good | ||
| US5146500A | 0.388 | PUBLIC KEY CRYPTOGRAPHIC SYSTEM USING ELLIPTIC CURVES OVER RINGS | GRANT | 1992-09-08 | 1991-03-14 | 8206517 | Good | Omnisec | Omnisec |
| US6885748B1 | 0.388 | System and method for protection of digital works | GRANT | 2005-04-26 | 1999-10-23 | 24137095 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US5475758A | 0.388 | User authenticating system and method in wide area distributed environment | GRANT | 1995-12-12 | 1993-01-22 | 11703371 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US20040021549A1 | 0.387 | System and method of providing and autheticating works and authorship based on watermark technique | APPLICATION | 2004-02-05 | 2000-06-10 | 19671617 | Good | Markany Inc | Markany Inc |
| US5475753A | 0.383 | Apparatus and method for certifying the delivery of information | GRANT | 1995-12-12 | 1993-11-12 | 22537361 | Good | Panasonic Corp of North America | Panasonic Corp of North America |
| US6131090A | 0.382 | 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 |
| US7543148B1 | 0.381 | Audio watermarking with covert channel and permutations | GRANT | 2009-06-02 | 1999-07-13 | 22504054 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5680534A | 0.381 | Video game/videographics program fabricating system and method with superimpose control | GRANT | 1997-10-21 | 1994-10-31 | 23299960 | Good | Nintendo Co Ltd | Nintendo Co Ltd |
| US5742756A | 0.381 | 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 |
| US5606609A | 0.380 | Electronic document verification system and method | GRANT | 1997-02-25 | 1994-09-19 | 23185324 | Good | Scientific Atlanta LLC | Silanis Technology Inc |
| WO1997008665A1 | 0.379 | SYSTEM AND METHOD FOR COMMERCIAL PAYMENTS USING TRUSTED AGENTS | APPLICATION | 1997-03-06 | 1995-08-30 | 24076052 | Good | ||
| US4393269A | 0.379 | Method and apparatus incorporating a one-way sequence for transaction and identity verification | GRANT | 1983-07-12 | 1981-01-29 | 22861475 | Good | International Business Machines Corp | International Business Machines Corp |
| US20010021979A1 | 0.379 | Image processing apparatus image processing method image processing system and storage medium | APPLICATION | 2001-09-13 | 2000-02-16 | 26585461 | Good | Canon Inc | Canon Inc |
| US7162635B2 | 0.378 | System and method for electronic transmission storage and retrieval of authenticated electronic original documents | GRANT | 2007-01-09 | 1995-01-17 | 27490957 | Good | eOriginal Inc | eOriginal Inc |
| US5872846A | 0.376 | System and method for providing security in data communication systems | GRANT | 1999-02-16 | 1996-11-07 | 24990173 | Good | MCI Communications Corp | Verizon Patent and Licensing Inc |
| US6789199B1 | 0.374 | Tamper resistance with pseudo-random binary sequence program interlocks | GRANT | 2004-09-07 | 2000-02-08 | 23989003 | Good | International Business Machines Corp | International Business Machines Corp |
| US8185473B2 | 0.374 | 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 |
| US20070043675A1 | 0.371 | SOFTWARE LICENSE MANAGER | APPLICATION | 2007-02-22 | 2000-05-15 | 37768348 | Good | Siemens AG | Siemens AG |
| US20020147922A1 | 0.370 | Software protection mechanism | APPLICATION | 2002-10-10 | 2000-05-15 | 26005689 | Good | Siemens AG | Siemens AG |
| US6104995A | 0.370 | Speaker identification system for authorizing a decision on an electronic document | GRANT | 2000-08-15 | 1996-08-30 | 16898869 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6792334B2 | 0.369 | Vending machine for vending age-restricted products using an authorization card and associated methods | GRANT | 2004-09-14 | 2000-04-18 | 22733015 | Good | Chesterfield Holdings LLC | Chesterfield Holdings LLC |
| US8751793B2 | 0.369 | 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 |
| US7069443B2 | 0.369 | Creating and verifying electronic documents | GRANT | 2006-06-27 | 2000-06-06 | 22781866 | Good | Ingeo Systems Inc | Ingeo Systems Inc |
| US7343491B2 | 0.368 | Information processing apparatus and method | GRANT | 2008-03-11 | 2000-07-06 | 26595540 | Good | Sony Corp | Sony Corp |
| US5943426A | 0.366 | Method and apparatus for relaying digitally signed messages | GRANT | 1999-08-24 | 1995-09-25 | 24124210 | Good | Motorola Solutions Inc | Google Technology Holdings LLC |
| WO2001046952A2 | 0.365 | DIGITAL CONTENT SECURITY | APPLICATION | 2001-06-28 | 1999-12-21 | 23865259 | Good | ||
| US6629244B2 | 0.365 | Platform and method for assuring integrity of trusted agent communications | GRANT | 2003-09-30 | 1999-04-23 | 23150166 | Good | Intel Corp | Intel Corp |
| US20040117663A1 | 0.364 | METHOD FOR AUTHENTICATION OF DIGITAL CONTENT USED OR ACCESSED WITH SECONDARY DEVICES TO REDUCE UNAUTHORIZED USE OR DISTRIBUTION | APPLICATION | 2004-06-17 | 1998-06-04 | 46299908 | Good | Z4 Technologies Inc | Z4 Technologies Inc |
| US5005200A | 0.363 | Public key/signature cryptosystem with enhanced digital signature certification | GRANT | 1991-04-02 | 1988-02-12 | 23243621 | Good | ||
| US5768387A | 0.362 | Key authentication method and key authentication apparatus | GRANT | 1998-06-16 | 1994-08-10 | 16734288 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US5835595A | 0.360 | Method and apparatus for crytographically protecting data | GRANT | 1998-11-10 | 1996-09-04 | 24842756 | Good | AT&T Corp | Fraser Research Inc |
| US5214702A | 0.360 | Public key/signature cryptosystem with enhanced digital signature certification | GRANT | 1993-05-25 | 1988-02-12 | 27387730 | Good | ||
| US5917908A | 0.360 | 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 |
| US4771461A | 0.359 | Initialization of cryptographic variables in an EFT/POS network with a large number of terminals | GRANT | 1988-09-13 | 1986-06-27 | 25374880 | Good | International Business Machines Corp | International Business Machines Corp |
| US5228084A | 0.359 | Security apparatus and system for retail environments | GRANT | 1993-07-13 | 1991-02-28 | 24663033 | Good | Gilbarco Inc | Gilbarco Inc |
| US6347846B1 | 0.359 | Method and an apparatus to control copying from a data providing device to a data receiving device | GRANT | 2002-02-19 | 1996-01-08 | 11488902 | Good | Toshiba Corp | Toshiba Corp |
| US6816843B1 | 0.358 | Method and apparatus for conducting purchases in private over a network | GRANT | 2004-11-09 | 2000-04-06 | 33311045 | Good | ||
| US7389250B2 | 0.358 | Coercion-free voting scheme | GRANT | 2008-06-17 | 2000-03-24 | 27671375 | Good | Demoxi Inc | Demoxi Inc |
| US6338140B1 | 0.357 | Method and system for validating subscriber identities in a communications network | GRANT | 2002-01-08 | 1998-07-27 | 26788563 | Good | Iridium LLC | Iridium LLC |
| US6542500B1 | 0.356 | Network server platform (NSP) for a hybrid coaxial/twisted pair local loop network service architecture | GRANT | 2003-04-01 | 1997-12-31 | 21696809 | Good | AT&T Corp | ASHBOURNE TECHNOLOGIES LLC |
| US5748782A | 0.355 | Device for implementing a message signature system and chip card comprising such a device | GRANT | 1998-05-05 | 1994-03-30 | 9461598 | Good | De la Rue Cartes et Systemes SAS | De la Rue Cartes et Systemes SAS |
| US6542610B2 | 0.355 | Content protection for digital transmission systems | GRANT | 2003-04-01 | 1997-01-30 | 46276175 | Good | Intel Corp | Intel Corp |
| US6778992B1 | 0.355 | Flexible and hierarchical user interfaces defined using a data definition language | GRANT | 2004-08-17 | 1999-12-21 | 23860978 | Good | LockStream Corp | Mih Technology Holdings Bv |
| US7567909B1 | 0.354 | Electronic transactions | GRANT | 2009-07-28 | 1996-09-26 | 10800522 | Good | ||
| US6684199B1 | 0.353 | METHOD FOR MINIMIZING PIRATING AND/OR UNAUTHORIZED COPYING AND/OR UNAUTHORIZED ACCESS OF/TO DATA ON/FROM DATA MEDIA INCLUDING COMPACT DISCS AND DIGITAL VERSATILE DISCS AND SYSTEM AND DATA MEDIA FOR SAME | GRANT | 2004-01-27 | 1998-05-20 | 30117679 | Good | Recording Industry Association of America | Recording Industry Association of America |
| US20040225894A1 | 0.353 | HARDWARE BASED METHOD FOR DIGITAL RIGHTS MANAGEMENT INCLUDING SELF ACTIVATING/SELF AUTHENTICATION SOFTWARE | APPLICATION | 2004-11-11 | 1998-06-04 | 46299910 | Good | Z4 Technologies Inc | Z4 Technologies Inc |
| US20040133782A1 | 0.352 | Anonymous electronic transactions using auditable membership proofs | APPLICATION | 2004-07-08 | 1999-08-11 | 32684528 | Good | International Computer Science Inst | International Computer Science Inst |
| US4529870A | 0.352 | Cryptographic identification financial transaction and credential device | GRANT | 1985-07-16 | 1980-03-10 | 26827309 | Good | InfoSpace Inc | InfoSpace Inc |
| US7058607B1 | 0.352 | Contents distribution method and system | GRANT | 2006-06-06 | 1998-10-21 | 36569044 | Good | Fuji Xerox Co Ltd | Fuji Xerox Co Ltd |
| US7644273B1 | 0.351 | Modulation method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs | GRANT | 2010-01-05 | 1998-05-20 | 22196487 | Good | Recording Industry Association of America | Recording Industry Association of America |
| US7743248B2 | 0.349 | 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 |
| US7512801B1 | 0.347 | Authentication system authentication method signing apparatus signing method certifying apparatus certifying method and a computer-readable recording medium with a program making a computer execute the method recording therein | GRANT | 2009-03-31 | 1999-03-30 | 13937159 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6424717B1 | 0.347 | Encryption devices for use in a conditional access system | GRANT | 2002-07-23 | 1995-04-03 | 27573932 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US7757088B2 | 0.347 | Methods of accessing and using web-pages | GRANT | 2010-07-13 | 2000-03-20 | 27255605 | Good | COMODO RESEARCH LAB Ltd | COMODO RESEARCH LAB Ltd |
| US9198152B2 | 0.343 | Method for a secure detach procedure in a radio telecommunication network | GRANT | 2015-11-24 | 1998-12-10 | 8167151 | Good | Nokia Technologies Oy | Nokia Technologies Oy |
| US5903650A | 0.342 | Method and apparatus for electronic license distribution | GRANT | 1999-05-11 | 1994-04-04 | 22835013 | Good | Apple Inc | Apple Inc |
| US8548166B2 | 0.341 | Method for partially encrypting program data | GRANT | 2013-10-01 | 1995-04-03 | 35375176 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US6570974B1 | 0.341 | Cable connected network server platform for telephone white-yellow page services and emergency 911 location identification | GRANT | 2003-05-27 | 1998-12-31 | 22840007 | Good | AT&T Corp | AT&T Corp |
| US6510519B2 | 0.340 | Conditional access system | GRANT | 2003-01-21 | 1995-04-03 | 27556700 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US5832089A | 0.340 | Off-line compatible electronic cash method and system | GRANT | 1998-11-03 | 1995-06-07 | 23881939 | Good | National Technology and Engineering Solutions of Sandia LLC | National Technology and Engineering Solutions of Sandia LLC |
| US6937729B2 | 0.339 | Representing entitlements to service in a conditional access system | GRANT | 2005-08-30 | 1995-04-03 | 27577920 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US6560340B1 | 0.339 | 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 |
| US6292568B1 | 0.339 | Representing entitlements to service in a conditional access system | GRANT | 2001-09-18 | 1966-12-16 | 27573935 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US6411942B1 | 0.337 | Electronic transaction system and systems for issuing and examining electronic check | GRANT | 2002-06-25 | 1995-08-18 | 16591316 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6058483A | 0.337 | Method for secure transfer of data by a communication network | GRANT | 2000-05-02 | 1996-12-24 | 9499107 | Good | Gemplus SCA | Gemplus SCA |
| US6516412B2 | 0.337 | Authorization of services in a conditional access system | GRANT | 2003-02-04 | 1995-04-03 | 27573934 | Good | Scientific Atlanta LLC | Cisco Technology Inc |
| US6882987B2 | 0.336 | Methods and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium | GRANT | 2005-04-19 | 1995-06-30 | 26490936 | Good | Sony Corp | Sony Corp |
| US5915025A | 0.336 | Data processing apparatus with software protecting functions | GRANT | 1999-06-22 | 1996-01-17 | 26339528 | Good | Fuji Xerox Co Ltd | Fuji Xerox Co Ltd |
| US6510152B1 | 0.334 | Coaxial cable/twisted pair fed integrated residence gateway controlled set-top box | GRANT | 2003-01-21 | 1997-12-31 | 26669003 | Good | AT&T Corp | AT&T Corp |
| US5422953A | 0.333 | Personal date/time notary device | GRANT | 1995-06-06 | 1993-05-05 | 22005125 | Good | ||
| US4868877A | 0.333 | Public key/signature cryptosystem with enhanced digital signature certification | GRANT | 1989-09-19 | 1988-02-12 | 22555559 | Good | ||
| US5465299A | 0.331 | Electronic document processing system and method of forming digital signature | GRANT | 1995-11-07 | 1992-12-03 | 18410654 | Good | Hitachi Ltd, Hitachi Chubu Software Ltd | Hitachi Ltd, Hitachi Chubu Software Ltd |
| US5604805A | 0.330 | Privacy-protected transfer of electronic information | GRANT | 1997-02-18 | 1994-02-28 | 22753072 | Good | Microsoft Technology Licensing LLC | Radialpoint Inc |
| US7046778B2 | 0.330 | Telecommunications portal capable of interpreting messages from an external device | GRANT | 2006-05-16 | 2000-03-31 | 27498001 | Good | CopperCom Inc | CopperCom Inc |
| US5521980A | 0.329 | Privacy-protected transfer of electronic information | GRANT | 1996-05-28 | 1993-08-02 | 27352448 | Good | Microsoft Technology Licensing LLC | Radialpoint Inc |
| US4885777A | 0.325 | Electronic transaction system | GRANT | 1989-12-05 | 1985-09-04 | 26437879 | Good | Hitachi Ltd | Hitachi Ltd |
| US6148400A | 0.324 | 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 |
| US4386233A | 0.324 | Crytographic key notarization methods and apparatus | GRANT | 1983-05-31 | 1980-09-29 | 22708385 | Good | COMMERCE United States, Secretary of | COMMERCE United States, Secretary of |
| US7020285B1 | 0.324 | Stealthy audio watermarking | GRANT | 2006-03-28 | 1999-07-13 | 33134563 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5666420A | 0.323 | Simultaneous electronic transactions | GRANT | 1997-09-09 | 1995-03-21 | 22255563 | Good | ||
| US6141750A | 0.322 | Simultaneous electronic transactions with subscriber verification | GRANT | 2000-10-31 | 1995-03-21 | 27487600 | Good | ||
| US6546016B1 | 0.321 | Coaxial cable/twisted pair cable telecommunications network architecture | GRANT | 2003-04-08 | 1997-12-31 | 21695649 | Good | AT&T Corp | AT&T Corp |
| US7813506B2 | 0.321 | System and methods for permitting open access to data objects and for securing data within the data objects | GRANT | 2010-10-12 | 1999-12-07 | 24937791 | Good | Blue Spike Inc | Wistaria Trading Ltd |
| US6209100B1 | 0.318 | Moderated forums with anonymous but traceable contributions | GRANT | 2001-03-27 | 1998-03-27 | 21961411 | Good | International Business Machines Corp | International Business Machines Corp |
| US7818577B2 | 0.317 | Identifying material using a watermark and a signature | GRANT | 2010-10-19 | 2000-04-05 | 26244052 | Good | Sony Europe Ltd | Sony Europe Ltd |
| US7685423B1 | 0.317 | Validation protocol and system | GRANT | 2010-03-23 | 2000-02-15 | 24012546 | Good | Silverbrook Research Pty Ltd | Memjet Technology Ltd |
| US6055518A | 0.317 | Secure auction systems | GRANT | 2000-04-25 | 1996-02-01 | 26681852 | Good | AT&T Corp | AT&T Corp |
| US6134326A | 0.316 | Simultaneous electronic transactions | GRANT | 2000-10-17 | 1996-11-18 | 25021010 | Good | Bankers Trust Co | Bankers Trust Co |
| US5396624A | 0.315 | Account file for off-line transaction authorization | GRANT | 1995-03-07 | 1990-12-20 | 24534462 | Good | Visa International Service Association | Visa International Service Association |
| US7770017B2 | 0.313 | Method and system for digital watermarking | GRANT | 2010-08-03 | 1996-07-02 | 39310215 | Good | Wistaria Trading Inc | Wistaria Trading Ltd |
| US6167136A | 0.313 | Method for preventing copying of digital video disks | GRANT | 2000-12-26 | 1997-05-16 | 25325550 | Good | Software Security Inc | SafeNet Inc, Software Security Inc |
| US5812670A | 0.313 | Traceable anonymous transactions | GRANT | 1998-09-22 | 1995-12-28 | 26679354 | Good | ||
| US5483597A | 0.312 | Authentication process for at least one identification device using a verification device and a device embodying the process | GRANT | 1996-01-09 | 1992-12-30 | 9437278 | Good | ||
| US5898779A | 0.312 | Photograhic system with selected area image authentication | GRANT | 1999-04-27 | 1997-04-14 | 25273767 | Good | Eastman Kodak Co | Monument Peak Ventures LLC |
| US5901229A | 0.311 | Electronic cash implementing method using a trustee | GRANT | 1999-05-04 | 1995-11-06 | 27296295 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US4578531A | 0.311 | Encryption system key distribution method and apparatus | GRANT | 1986-03-25 | 1982-06-09 | 23527123 | Good | Nokia Bell Labs | Nokia Bell Labs |
| US5787172A | 0.310 | 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 |
| US7222362B1 | 0.309 | Non-transferable anonymous credentials | GRANT | 2007-05-22 | 2000-05-15 | 38049673 | Good | International Business Machines Corp | Rakuten Inc |
| US5923754A | 0.308 | Copy protection for recorded media | GRANT | 1999-07-13 | 1997-05-02 | 25308959 | Good | Compaq Computer Corp | Hewlett Packard Enterprise Development LP |
| US5878140A | 0.308 | Limited-traceability systems | GRANT | 1999-03-02 | 1994-02-08 | 22713895 | Good | DigiCash Inc | VAN DETSAN NETWORKS LLC |
| US5218638A | 0.305 | ENCIPHER METHOD AND DECIPHER METHOD | GRANT | 1993-06-08 | 1990-12-07 | 18510684 | Good | Hitachi Ltd, Hitachi Chubu Software Ltd | Hitachi Ltd, Hitachi Chubu Software Ltd |
| US4458109A | 0.303 | Method and apparatus providing registered mail features in an electronic communication system | GRANT | 1984-07-03 | 1982-02-05 | 23358491 | Good | Siemens Corp | Siemens Corp |
| WO1999049612A1 | 0.302 | IMPLICIT CERTIFICATE SCHEME | APPLICATION | 1999-09-30 | 1998-03-23 | 25680101 | Good | ||
| US4625076A | 0.300 | Signed document transmission system | GRANT | 1986-11-25 | 1984-03-19 | 26381697 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US20030069748A1 | 0.299 | Methods for matching selecting narrowcasting and/or classifying based on rights management and/or other information | APPLICATION | 2003-04-10 | 1997-11-06 | 27052814 | Good | Intertrust Technologies Corp | Intertrust Technologies Corp |
| US7987371B2 | 0.299 | Optimization methods for the insertion protection and detection of digital watermarks in digital data | GRANT | 2011-07-26 | 1996-07-02 | 24718690 | Good | Wistaria Trading Inc | Wistaria Trading Ltd |
| US7761712B2 | 0.298 | Steganographic method and device | GRANT | 2010-07-20 | 1995-06-07 | 23942708 | Good | Wistaria Trading Inc | Wistaria Trading Ltd |
| US5276736A | 0.298 | Optionally moderated transaction systems | GRANT | 1994-01-04 | 1990-01-29 | 8204925 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US20010027520A1 | 0.297 | Authentication substitution system and Authentication substitution method | APPLICATION | 2001-10-04 | 2000-03-27 | 18602792 | Good | NEC Corp | NEC Corp |
| US5130519A | 0.297 | Portable pin card | GRANT | 1992-07-14 | 1990-01-16 | 23847965 | Good | ||
| US4926480A | 0.296 | Card-computer moderated systems | GRANT | 1990-05-15 | 1983-08-22 | 22732871 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US7158652B2 | 0.294 | Method of using plural watermarks to prevent unauthorized image copying | GRANT | 2007-01-02 | 2000-02-29 | 18574810 | Good | Canon Inc | Canon Inc |
| US5615269A | 0.292 | Ideal electronic negotiations | GRANT | 1997-03-25 | 1996-02-22 | 24421392 | Good | ||
| US7203312B1 | 0.289 | Data reproduction apparatus and data reproduction module | GRANT | 2007-04-10 | 1999-08-30 | 26536330 | Good | Fujitsu Ltd, Sanyo Electric Co Ltd | Fujitsu Ltd, Sanyo Electric Co Ltd |
| US5442707A | 0.288 | Method for generating and verifying electronic signatures and privacy communication using elliptic curves | GRANT | 1995-08-15 | 1992-09-28 | 26424008 | Good | Panasonic Corp | Panasonic Corp |
| US4467139A | 0.286 | Process and system for transmission of signed messages | GRANT | 1984-08-21 | 1980-04-09 | 9240665 | Good | Bull SA | Bull SA |
| USRE34954E | 0.281 | Method for secure time-stamping of digital documents | GRANT | 1995-05-30 | 1990-08-02 | 24243913 | Good | Telcordia Technologies Inc | Telcordia Technologies Inc |
| US5889862A | 0.281 | Method and apparatus for implementing traceable electronic cash | GRANT | 1999-03-30 | 1995-07-17 | 27324825 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7424131B2 | 0.280 | Authentication of physical and electronic media objects using digital watermarks | GRANT | 2008-09-09 | 1994-11-16 | 27569210 | Good | Digimarc Corp | Digimarc Corp |
| US6490355B1 | 0.280 | Method and apparatus for use of a time-dependent watermark for the purpose of copy protection | GRANT | 2002-12-03 | 1998-07-14 | 26785980 | Good | Koninklijke Philips NV | Koninklijke Philips NV |
| US7089417B2 | 0.278 | Cryptographic information and flow control | GRANT | 2006-08-08 | 1998-10-16 | 30117706 | Good | TecSec Inc | TecSec Inc |
| US5479509A | 0.278 | Method for signature of an information processing file and apparatus for implementing it | GRANT | 1995-12-26 | 1993-04-06 | 9445811 | Good | Bull CP8 | CP8 Technologies |
| US7515712B2 | 0.277 | 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 |
| US6192475B1 | 0.277 | System and method for cloaking software | GRANT | 2001-02-20 | 1997-03-31 | 26719040 | Good | CLOAKWORKS Inc | CLOAKWORKS Inc |
| US7664687B1 | 0.275 | System and method of determining collectability in a distributed negative file | GRANT | 2010-02-16 | 1999-12-29 | 41665881 | Good | First Data Corp | First Data Corp |
| US7822225B2 | 0.275 | Authentication of physical and electronic media objects using digital watermarks | GRANT | 2010-10-26 | 2000-04-17 | 26893502 | Good | Digimarc Corp | Digimarc Corp |
| US8307212B2 | 0.272 | 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 |
| US5629982A | 0.272 | Simultaneous electronic transactions with visible trusted parties | GRANT | 1997-05-13 | 1995-03-21 | 27378105 | Good | Docusign Inc | Docusign Inc |
| US6282650B1 | 0.271 | Secure public digital watermark | GRANT | 2001-08-28 | 1999-01-25 | 22893252 | Good | Intel Corp | Intel Corp |
| US3938091A | 0.271 | Personal verification system | GRANT | 1976-02-10 | 1972-03-17 | 26929096 | Good | Atalla Technovations Corp | Atalla Technovations Corp |
| US5434919A | 0.270 | Compact endorsement signature systems | GRANT | 1995-07-18 | 1994-01-11 | 22658716 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US5200999A | 0.269 | 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 |
| US7844074B2 | 0.269 | Optimization methods for the insertion protection and detection of digital watermarks in digitized data | GRANT | 2010-11-30 | 1996-07-02 | 29552960 | Good | Wistaria Trading Inc | Wistaria Trading Ltd |
| US6707465B2 | 0.268 | Data processing apparatus and method and storage medium | GRANT | 2004-03-16 | 2000-02-09 | 26585121 | Good | Canon Inc | Canon Inc |
| US8879724B2 | 0.268 | Differential power analysis—resistant cryptographic processing | GRANT | 2014-11-04 | 1998-01-02 | 27578324 | Good | Rambus Inc | Rambus Inc, Cryptography Research Inc |
| US6137884A | 0.267 | Simultaneous electronic transactions with visible trusted parties | GRANT | 2000-10-24 | 1995-03-21 | 27410765 | Good | Bankers Trust Co | Docusign Inc |
| US7664263B2 | 0.266 | Method for combining transfer functions with predetermined key creation | GRANT | 2010-02-16 | 1998-03-24 | 43858039 | Good | Wistaria Trading Ltd | Wistaria Trading Ltd |
| US7055034B1 | 0.265 | Method and apparatus for robust embedded data | GRANT | 2006-05-30 | 1998-09-25 | 36462795 | Good | Digimarc Corp | Digimarc Corp |
| US7268773B2 | 0.261 | Data entry user interface | GRANT | 2007-09-11 | 2000-03-22 | 22704319 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Ironworks Patents LLC |
| US6952774B1 | 0.261 | Audio watermarking with dual watermarks | GRANT | 2005-10-04 | 1999-05-22 | 23231199 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7668310B2 | 0.261 | 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 |
| US5581616A | 0.261 | Method and apparatus for digital signature authentication | GRANT | 1996-12-03 | 1991-09-17 | 27116957 | Good | NeXT Software Inc | NeXT Software Inc |
| US7028340B1 | 0.259 | Apparatus a system and method for controlling access to contents | GRANT | 2006-04-11 | 1999-09-17 | 17405815 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US6937726B1 | 0.258 | System and method for protecting data files by periodically refreshing a decryption key | GRANT | 2005-08-30 | 1999-04-06 | 34864172 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US6148084A | 0.258 | Restrictedly blindable certificates on secret keys | GRANT | 2000-11-14 | 1995-06-30 | 19761255 | Good | Microsoft Technology Licensing LLC | Radialpoint Inc |
| US7775425B1 | 0.258 | System and method for approving a limit of check cashing over time | GRANT | 2010-08-17 | 1999-12-29 | 42555729 | Good | First Data Corp | First Data Corp |
| US7647503B2 | 0.258 | Optimization methods for the insertion projection and detection of digital watermarks in digital data | GRANT | 2010-01-12 | 1996-07-02 | 46325829 | Good | Wistaria Trading Inc | Wistaria Trading Ltd |
| WO2002005071A2 | 0.257 | COMPUTER DEVICE FOR DECRYPTING ENCRYPTED DATA | APPLICATION | 2002-01-17 | 2000-07-07 | 8852245 | Good | ||
| US4977595A | 0.255 | Method and apparatus for implementing electronic cash | GRANT | 1990-12-11 | 1989-04-03 | 27303627 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US5307411A | 0.253 | Means for identification and exchange of encryption keys | GRANT | 1994-04-26 | 1991-09-12 | 20383706 | Good | Televerket | Telia Company AB |
| US5606617A | 0.252 | Secret-key certificates | GRANT | 1997-02-25 | 1994-10-14 | 23252322 | Good | Microsoft Technology Licensing LLC | Radialpoint Inc |
| US6530021B1 | 0.252 | Method and system for preventing unauthorized playback of broadcasted digital data streams | GRANT | 2003-03-04 | 1998-07-20 | 26787493 | Good | Koninklijke Philips NV | Koninklijke Philips NV |
| US6052467A | 0.252 | System for ensuring that the blinding of secret-key certificates is restricted even if the issuing protocol is performed in parallel mode | GRANT | 2000-04-18 | 1995-03-27 | 19865759 | Good | Microsoft Technology Licensing LLC | Radialpoint Inc |
| US6539364B2 | 0.251 | Electronic cash implementing method and equipment using user signature and recording medium recorded thereon a program for the method | GRANT | 2003-03-25 | 1997-12-26 | 18462780 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US6173403B1 | 0.250 | Method and apparatus for distributing information products | GRANT | 2001-01-09 | 1997-04-30 | 46256381 | Good | Achates Reference Publishing Inc | Achates Reference Publishing Inc |
| US5758317A | 0.249 | Method for voice-based affiliation of an operator identification code to a communication unit | GRANT | 1998-05-26 | 1993-10-04 | 22446545 | Good | Motorola Solutions Inc | Motorola Solutions Inc |
| US5396558A | 0.248 | Method and apparatus for settlement of accounts by IC cards | GRANT | 1995-03-07 | 1992-09-18 | 27530191 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7708198B2 | 0.244 | Wallet consolidator to facilitate a transaction | GRANT | 2010-05-04 | 1998-05-29 | 22203642 | Good | E Micro Corp | Stripe Inc |
| US5982889A | 0.243 | Method and apparatus for distributing information products | GRANT | 1999-11-09 | 1997-04-30 | 25296120 | Good | Achates Reference Publishing Inc | Achates Reference Publishing Inc |
| US7286665B1 | 0.243 | System and method for transferring the right to decode messages | GRANT | 2007-10-23 | 1999-04-06 | 38607094 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc, Xerox Corp |
| US5515441A | 0.243 | Secure communication method and apparatus | GRANT | 1996-05-07 | 1994-05-12 | 22911089 | Good | AT&T Corp | AT&T Corp |
| US4649233A | 0.242 | Method for establishing user authenication with composite session keys among cryptographically communicating nodes | GRANT | 1987-03-10 | 1985-04-11 | 24900472 | Good | International Business Machines Corp | International Business Machines Corp |
| US5237609A | 0.239 | PORTABLE SECURE SEMICONDUCTOR MEMORY DEVICE | GRANT | 1993-08-17 | 1989-03-31 | 26419033 | Good | Mitsubishi Electric Corp | Mitsubishi Electric Corp |
| US5029208A | 0.239 | Cipher-key distribution system | GRANT | 1991-07-02 | 1989-03-03 | 27462763 | Good | NEC Corp | NEC Corp |
| US7699220B2 | 0.239 | Automated transaction machine | GRANT | 2010-04-20 | 1996-05-10 | 34991844 | Good | Transaction Holdings Ltd LLC | Transaction Holdings Ltd LLC |
| US4996711A | 0.236 | Selected-exponent signature systems | GRANT | 1991-02-26 | 1989-06-21 | 23452273 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US5946397A | 0.236 | Method of cryptography with public key based on the discrete logarithm | GRANT | 1999-08-31 | 1995-10-03 | 9483191 | Good | Gemplus SCA | Thales DIS France SA |
| US6859533B1 | 0.233 | System and method for transferring the right to decode messages in a symmetric encoding scheme | GRANT | 2005-02-22 | 1999-04-06 | 34138153 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc |
| US4949380A | 0.232 | Returned-value blind signature systems | GRANT | 1990-08-14 | 1988-10-20 | 22987606 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US4876716A | 0.228 | Key distribution method | GRANT | 1989-10-24 | 1986-08-22 | 26510465 | Good | NEC Corp | NEC Corp |
| US5682430A | 0.228 | Secure anonymous message transfer and voting scheme | GRANT | 1997-10-28 | 1995-01-23 | 23485528 | Good | NEC Laboratories America Inc | NEC Corp |
| US7222108B2 | 0.228 | Electronic cash implementing method and equipment using user signature and recording medium recorded thereon a program for the method | GRANT | 2007-05-22 | 1998-12-23 | 32106345 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7356688B1 | 0.227 | System and method for document distribution | GRANT | 2008-04-08 | 1999-04-06 | 26826336 | Good | Contentguard Holdings Inc | Contentguard Holdings Inc, Xerox Corp |
| US6421070B1 | 0.223 | Smart images and image bookmarking for an internet browser | GRANT | 2002-07-16 | 1996-11-12 | 46276274 | Good | Digimarc Corp | Digimarc Corp |
| US4759063A | 0.221 | Blind signature systems | GRANT | 1988-07-19 | 1983-08-22 | 24091095 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US5150411A | 0.221 | CRYPTOGRAPHIC SYSTEM ALLOWING ENCRYPTED COMMUNICATION BETWEEN USERS WITH A SECURE MUTUAL CIPHER KEY DETERMINED WITHOUT USER INTERACTION | GRANT | 1992-09-22 | 1990-10-24 | 8204645 | Good | Omnisec | Omnisec |
| US5144667A | 0.221 | METHOD OF SECURE REMOTE ACCESS | GRANT | 1992-09-01 | 1990-12-20 | 24527932 | Good | Delco Electronics LLC | Delphi Technologies Inc |
| US4567600A | 0.219 | Method and apparatus for maintaining the privacy of digital messages conveyed by public transmission | GRANT | 1986-01-28 | 1982-02-02 | 8188855 | Good | OMNET ASSOC | OMNET ASSOCIATES A CA PARTNERSHIP, OMNET ASSOC |
| US5966445A | 0.219 | Identification scheme single or multi-digital signature scheme giving message recovery single or multi-digital signature scheme with appendix key exchange scheme and blind digital signature scheme | GRANT | 1999-10-12 | 1995-05-26 | 19415517 | Good | KT Corp | KT Corp |
| US5530759A | 0.216 | Color correct digital watermarking of images | GRANT | 1996-06-25 | 1995-02-01 | 23506452 | Good | International Business Machines Corp | International Business Machines Corp |
| US6298137B1 | 0.211 | Ring-based public key cryptosystem method | GRANT | 2001-10-02 | 1996-08-19 | 21819032 | Good | NTRU Cryptosystems Inc | Onboard Security Inc, SECURITY INNOVATION Inc |
| US4914698A | 0.209 | One-show blind signature systems | GRANT | 1990-04-03 | 1988-03-16 | 26864464 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US7496198B2 | 0.202 | Partial dual encrypted stream utilizing program map tables | GRANT | 2009-02-24 | 1995-04-03 | 33568640 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7738659B2 | 0.200 | Multiple transform utilization and application for secure digital watermarking | GRANT | 2010-06-15 | 1998-04-02 | 21985536 | Good | Wistaria Trading Ltd | Wistaria Trading Ltd |
| US7058808B1 | 0.189 | 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 |
| US20040078576A1 | 0.186 | Pseudo-random number generator | APPLICATION | 2004-04-22 | 2000-06-01 | 9892803 | Good | ||
| US5251258A | 0.177 | Key distribution system for distributing a cipher key between two subsystems by one-way communication | GRANT | 1993-10-05 | 1991-03-05 | 14763933 | Good | NEC Corp | NEC Corp |
| US7224798B2 | 0.172 | 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 |
| US7730317B2 | 0.171 | Linear predictive coding implementation of digital watermarks | GRANT | 2010-06-01 | 1996-12-20 | 34681234 | Good | Wistaria Trading Inc | Wistaria Trading Ltd |
| US4759064A | 0.156 | Blind unanticipated signature systems | GRANT | 1988-07-19 | 1985-10-07 | 25134183 | Good | VAN DETSAN NETWORKS LLC | VAN DETSAN NETWORKS LLC |
| US5960081A | 0.148 | Embedding a digital signature in a video sequence | GRANT | 1999-09-28 | 1997-06-05 | 25354275 | Good | Cray Research LLC | RPX Corp, Morgan Stanley and Co LLC |
| US6026163A | 0.141 | Distributed split-key cryptosystem and applications | GRANT | 2000-02-15 | 1995-12-13 | 26678315 | Good | ||
| US5861662A | 0.131 | Anti-tamper bond wire shield for an integrated circuit | GRANT | 1999-01-19 | 1997-02-24 | 25189846 | Good | Arris Technology Inc | Arris Technology Inc |
| SG96566A1 | NR | TERMINAL APPARATUS AND RECORDING METHOD | GRANT | 2003-06-16 | 1999-09-10 | 17301839 | Good | ||
| KR100844046B1 | NR | Authenticated payment | GRANT | 2008-07-04 | 2000-04-17 | 26893486 | Good | ||
| JPS63301350A | NR | PREVENTING SYSTEM FOR WRONG ACCESS OF HOST COMPUTER INFORMATION GIVEN FROM TERMINAL EQUIPMENT | GRANT | 1988-12-08 | 1987-06-01 | 15139342 | Good | ||
| JPH10143357A | NR | SOFTWARE MANAGEMENT SYSTEM | GRANT | 1998-05-29 | 1996-11-11 | 17860077 | Good | ||
| JPH0969044A | NR | LICENSEE INFORMATION SYSTEM | GRANT | 1997-03-11 | 1995-08-31 | 16812194 | Good | ||
| JPH04100148A | NR | METHOD FOR PREVENTING UNAUTHORIZED USE OF SOFTWARE INSIDE COMPUTER NETWORK SYSTEM | GRANT | 1992-04-02 | 1989-10-02 | 23648047 | Good | ||
| JP4772960B2 | NR | Copy protection scheme for digital information playback devices | GRANT | 2011-09-14 | 1998-09-10 | 22538527 | Good | ||
| GB2378794A | NR | Generating a key hierarchy for use in an isolated execution environment | GRANT | 2003-02-19 | 2000-03-31 | 24150840 | Good | Intel Corp | Intel Corp |
| GB2355322A | NR | System and method for positive client identification | GRANT | 2001-04-18 | 1999-10-05 | 23632215 | Good | AUTHORISZOR Ltd | AUTHORISZOR Ltd |
| GB2355157A | NR | System and method for authentication in a mobile communications system | GRANT | 2001-04-11 | 1998-07-07 | 8552157 | Good | Nokia Networks Oy | Nokia Networks Oy |
| GB2354102A | NR | System for communicating over a public network | GRANT | 2001-03-14 | 1999-09-08 | 10860573 | Good | BARRON MCCANN Ltd | BARRON MCCANN Ltd |
| FR2800540A1 | NR | SECURE TERMINAL PROVIDED WITH A CHIP CARD READER FOR COMMUNICATING WITH A SERVER VIA AN INTERNET-TYPE NETWORK | GRANT | 2001-05-04 | 1999-10-28 | 9551482 | Good | Bull CP8 | Bull CP8 |
| FR2790629A1 | NR | METHOD FOR ACTIVATING LOCALIZED APPLICATIONS IN A CHIP CARD BY A BROWSER OF THE TYPE SAID "WEB" | GRANT | 2000-09-08 | 1999-02-19 | 9542260 | Good | Bull CP8 | Bull CP8 |
| FR2779018A1 | NR | System for undertaking secure electronic transactions via the internet using public telephone networks | GRANT | 1999-11-26 | 1998-05-22 | 9526602 | Good | ActivCard SA | Assa Abloy AB |
| FR2660088A1 | NR | DEVICE FOR CONDENSING DIGITAL DATA. | GRANT | 1991-09-27 | 1990-03-26 | 9395110 | Good | CAMPANA MIREILLE LECINQ | CAMPANA MIREILLE LECINQ |
| EP1277300A1 | NR | SYSTEM AND METHOD FOR CONTROLLING AND ENFORCING ACCESS RIGHTS TO ENCRYPTED MEDIA | GRANT | 2003-01-22 | 2000-04-06 | 22720289 | Good | Macrovision Corp | Macrovision Corp |
| EP1253564A2 | NR | Method and apparatus for electronic payment | GRANT | 2002-10-30 | 2000-04-19 | 27248649 | Good | Magicaxess | Magicaxess |
| EP1203281A1 | NR | SYSTEM FOR PROTECTING INFORMATION OVER THE INTERNET | GRANT | 2002-05-08 | 1999-08-02 | 22518552 | Good | Harris Interactive Inc | Dot Assets No 2 LLC |
| EP1152381A1 | NR | Method of performing an electronic monetary transaction | GRANT | 2001-11-07 | 2000-05-02 | 8175741 | Good | Soges-Mars SA | Soges-Mars SA |
| EP1091276A1 | NR | Authentication of hypertext kind of resources through signature handling protocol | GRANT | 2001-04-11 | 1999-10-06 | 8242383 | Good | Alcatel CIT SA, Alcatel SA | Alcatel CIT SA, Alcatel SA |
| EP1081912A2 | NR | Method and system for distributing multimedia data with management information | GRANT | 2001-03-07 | 1999-07-28 | 16645299 | Good | Hitachi Ltd | Hitachi Ltd |
| EP1031910A1 | NR | Software program protection mechanism | GRANT | 2000-08-30 | 1998-12-22 | 22815021 | Good | NETACTIVE Inc | NETACTIVE Inc |
| EP1001330A2 | NR | Method and system for copyright protection of digital images transmitted over networks | GRANT | 2000-05-17 | 1998-11-16 | 44675360 | Good | Finjan Software Ltd | Finjan Inc, CSAFE Ltd |
| EP0933765A1 | NR | Optical recording medium having secrecy of recorded information and erase method therefor and information recording/reading system using the same | GRANT | 1999-08-04 | 1998-02-02 | 26357970 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| EP0859503A2 | NR | Electronic watermark system | GRANT | 1998-08-19 | 1997-02-12 | 12231473 | Good | NEC Corp | NEC Corp |
| EP0854633A2 | NR | Image data illegal use prevention system | GRANT | 1998-07-22 | 1997-01-17 | 26339980 | Good | NEC Corp | NEC Corp |
| EP0849657A1 | NR | Secure data processing method and system | GRANT | 1998-06-24 | 1996-12-18 | 10804616 | Good | NCR International Inc | NCR International Inc |
| EP0841615A2 | NR | Updating mechanism for software | GRANT | 1998-05-13 | 1996-11-08 | 10802657 | Good | Fujitsu Services Ltd | Fujitsu Services Ltd |
| EP0800312A1 | NR | DATA TRANSMITTER DATA TRANSMITTING METHOD DATA RECEIVER INFORMATION PROCESSOR AND INFORMATION RECORDING MEDIUM | GRANT | 1997-10-08 | 1995-10-09 | 27457220 | Good | Panasonic Corp | Panasonic Corp |
| EP0791899A2 | NR | Electric field fingerprint sensor apparatus and related methods | GRANT | 1997-08-27 | 1996-01-26 | 24370769 | Good | Harris Corp | AuthenTec Inc |
| EP0786745A2 | NR | Enhanced security fingerprint sensor package and related methods | GRANT | 1997-07-30 | 1996-01-26 | 24370781 | Good | Harris Corp | AuthenTec Inc |
| EP0768595A1 | NR | System and method for providing masquerade protection in a computer network using session keys | GRANT | 1997-04-16 | 1995-10-12 | 24162786 | Good | International Business Machines Corp | International Business Machines Corp |
| EP0718761A1 | NR | A platform independent object and object viewer loader and method | GRANT | 1996-06-26 | 1994-12-20 | 23415694 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| EP0705025A2 | NR | Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system | GRANT | 1996-04-03 | 1994-09-30 | 23226030 | Good | Eastman Kodak Co | Eastman Kodak Co |
| EP0089087A1 | NR | Communication system comprising a central data processing device access stations and external stations and incorporating a cryptographic check against falsification of an external station and external stations for use in such a communication system | GRANT | 1983-09-21 | 1982-03-16 | 19839419 | Good | Koninklijke Philips NV | Koninklijke Philips NV |
| DE19610314A1 | NR | Individual access to use of computer program | GRANT | 1997-09-18 | 1996-03-15 | 7788453 | Good | ||
| AU777631B2 | NR | Identification of computers | GRANT | 2004-10-21 | 1999-07-13 | 10857180 | Good | Waterleaf Ltd | Fusion Holdings Ltd |
| AU695948B2 | NR | Application package and system for permitting a user to use distributed application package on the terms of the use thereof | GRANT | 1998-08-27 | 1996-10-29 | 17703193 | Good | Panasonic Corp | Panasonic Corp |
| US5421009A | 0.698 | Method of remotely installing software directly from a central computer | GRANT | 1995-05-30 | 1993-12-22 | 22623958 | Fair | HP Inc | HP Inc |
| US6298443B1 | 0.612 | Method and system for supplying a custom software image to a computer system | GRANT | 2001-10-02 | 1998-04-24 | 22067413 | Fair | Dell USA LP | Dell USA LP |
| US7015806B2 | 0.556 | Distributed monitoring for a video security system | GRANT | 2006-03-21 | 1999-07-20 | 27130360 | Fair | @Security Broadband Corp | Comcast Cable Communications LLC |
| US8520068B2 | 0.549 | Video security system | GRANT | 2013-08-27 | 1999-07-20 | 46278176 | Fair | Comcast Cable Communications LLC | Comcast Cable Communications LLC |
| US5519603A | 0.542 | Intelligent process control communication system and method having capability to time align corresponding data sets | GRANT | 1996-05-21 | 1992-06-12 | 25408983 | Fair | Dow Chemical Co | Dow Chemical Co |
| US6633963B1 | 0.441 | Controlling access to multiple memory zones in an isolated execution environment | GRANT | 2003-10-14 | 2000-03-31 | 28794079 | Fair | Intel Corp | Intel Corp |
| US5680533A | 0.418 | Videographics program/video game fabricating system and method | GRANT | 1997-10-21 | 1994-10-31 | 23299951 | Fair | Nintendo Co Ltd | Nintendo Co Ltd |
| US6202209B1 | 0.412 | Personal information device and method for downloading reprogramming data from a computer to the personal information device via the PCMCIA port or through a docking station with baud rate conversion means | GRANT | 2001-03-13 | 1998-02-24 | 23453136 | Fair | Xircom Inc | KRONE DIGITAL COMMUNICATIONS Inc, Micron Technology Inc |
| US5592609A | 0.367 | Video game/videographics program fabricating system and method with unit based program processing | GRANT | 1997-01-07 | 1994-10-31 | 23298749 | Fair | Nintendo Co Ltd | Nintendo Co Ltd |
| US6115036A | 0.362 | Video game/videographics program editing apparatus with program halt and data transfer features | GRANT | 2000-09-05 | 1994-10-31 | 23298771 | Fair | Nintendo Co Ltd | Nintendo Co Ltd, Intelligent Systems Co Ltd |
| US5666501A | 0.356 | Method and apparatus for installing software | GRANT | 1997-09-09 | 1995-03-30 | 23636771 | Fair | International Business Machines Corp | International Business Machines Corp |
| US9690747B2 | 0.341 | Configurable logic integrated circuit having a multidimensional structure of configurable elements | GRANT | 2017-06-27 | 1999-06-10 | 27213558 | Fair | PACT XPP Tech AG | Scientia Sol Mentis AG |
| US5889864A | 0.312 | Data transmission systems | GRANT | 1999-03-30 | 1995-08-01 | 10778578 | Fair | Plessey Semiconductors Ltd | Microsemi Semiconductor Ltd |
| US6785814B1 | 0.281 | Information embedding method and apparatus | GRANT | 2004-08-31 | 1998-07-28 | 32912719 | Fair | Fuji Photo Film Co Ltd | Fujifilm Corp |
| US6690411B2 | 0.276 | Security system | GRANT | 2004-02-10 | 1999-07-20 | 23404670 | Fair | @Security Broadband Corp | Comcast Cable Communications LLC |
| US20060138226A1 | 0.246 | Precinct voting system | APPLICATION | 2006-06-29 | 2000-03-01 | 26881707 | Fair | Hart InterCivic Inc | Hart InterCivic Inc |
| US7685426B2 | 0.234 | Managing and indexing content on a network with image bookmarks and digital watermarks | GRANT | 2010-03-23 | 1996-05-07 | 46303830 | Fair | Digimarc Corp | Digimarc Corp |
| US20050262829A1 | 0.073 | Exhaust gas purification device of internal combustion engine | APPLICATION | 2005-12-01 | 1998-06-23 | 15999577 | Fair | ||
| US20050004672A1 | 0.024 | Bone grafts | APPLICATION | 2005-01-06 | 1995-10-16 | 24974757 | Fair | Danek Medical Inc | Danek Medical Inc |
| US20050049082A1 | 0.012 | Golf ball | APPLICATION | 2005-03-03 | 1998-03-18 | 34222532 | Fair | Callaway Golf Co | Callaway Golf Co |
| JPS53148918A | NR | MATRIX DISPLAY UNIT | GRANT | 1978-12-26 | 1977-06-01 | 13224771 | Fair | ||
| JPH1124918A | NR | SYSTEM AND METHOD FOR MANAGING LICENSE OF NON-GRATUITOUS SOFTWARE | GRANT | 1999-01-29 | 1997-07-04 | 16335514 | Fair | ||
| JPH11238038A | NR | NETWORK LICENSE MANAGEMENT SYSTEM AND RECORDING MEDIUM | GRANT | 1999-08-31 | 1998-02-19 | 12971430 | Fair | ||
| JPH11110209A | NR | SOFTWARE COPYING PREVENTION METHOD | GRANT | 1999-04-23 | 1997-09-30 | 17446104 | Fair | ||
| JPH1040098A | NR | SOFTWARE MANAGEMENT SYSTEM | GRANT | 1998-02-13 | 1996-07-19 | 16267365 | Fair | ||
| JPH10283270A | NR | REPRODUCING PERMISSION METHOD RECORDING METHOD AND RECORDING MEDIUM | GRANT | 1998-10-23 | 1997-04-09 | 14017991 | Fair | ||
| JPH08190529A | NR | IDENTIFIER MANAGEMENT DEVICE AND METHOD FOR SOFTWARE CIRCULATION SYSTEM | GRANT | 1996-07-23 | 1995-01-10 | 11511596 | Fair | ||
| EP1094403A1 | NR | Control content transmission method and storage-based broadcasting system | GRANT | 2001-04-25 | 1999-10-21 | 17875490 | Fair | Panasonic Corp | Panasonic Corp |
| EP0855829A2 | NR | Hiding an authentication code in an electric signal | GRANT | 1998-07-29 | 1997-01-24 | 8547799 | Fair | Nokia Technology GmbH | Nokia Technology GmbH |
| EP0590884A2 | NR | Image forming method and apparatus | GRANT | 1994-04-06 | 1992-09-28 | 27478464 | Fair | Canon Inc | Canon Inc |
 |  |
Validity Report Full Report
US7137140B2 — Transaction verification Priority Date: 2000-07-18, Publication Date: 2006-11-14, Current Assignee: Simplex Patents CorpReport Generated: 2020-08-01