Patent Id | Score | Title | Patent Type | Publication Date | Priority Date | Family Id | Search Efficiency | Original Assignee | Current Assignee |
|---|---|---|---|---|---|---|---|---|---|
| EP1041823A2 | 1.367 | Content distribution apparatus content receiving apparatus and content distribution method | GRANT | 2000-10-04 | 1999-03-31 | 14095798 | Great | Toshiba Corp | Toshiba Corp |
| EP1090491A1 | 1.270 | PREPROCESSING METHOD FOR ADAPTING MPEG-4 DATA STREAMS TO THE INTERNET NETWORK | GRANT | 2001-04-11 | 1999-04-20 | 8241949 | Great | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| EP1035735A2 | 1.195 | Moving image coding and decoding apparatus optimised for the application of the Real Time Protocol (RTP) | GRANT | 2000-09-13 | 1999-03-12 | 26408304 | Great | Toshiba Corp | Toshiba Corp |
| EP1106008A1 | 1.175 | METHOD AND APPARATUS FOR PROVIDING USER MULTIPLEXING IN A REAL-TIME PROTOCOL | GRANT | 2001-06-13 | 1998-08-20 | 22476609 | Great | Nokia Networks Oy, Nokia Oyj | Nokia Oyj |
| EP1056259A1 | 1.144 | Method and apparatus for telecommunications using internet protocol | GRANT | 2000-11-29 | 1999-05-25 | 8241408 | Great | Lucent Technologies Inc | Nokia of America Corp |
| US5671283A | 1.143 | Secure communication system with cross linked cryptographic codes | GRANT | 1997-09-23 | 1995-06-08 | 23940444 | Great | Wave Systems Corp | Wave Systems Corp |
| US6918034B1 | 1.120 | Method and apparatus to provide encryption and authentication of a mini-packet in a multiplexed RTP payload | GRANT | 2005-07-12 | 1999-09-29 | 34709995 | Great | Nokia Oyj | Nokia Oyj |
| EP1036460A2 | 1.111 | A METHOD FOR PACKET AUTHENTICATION IN THE PRESENCE OF NETWORK ADDRESS TRANSLATIONS AND PROTOCOL CONVERSIONS | GRANT | 2000-09-20 | 1997-12-31 | 8550255 | Great | SSH Communications Security Oy | SSH Communications Security Oy |
| EP1243118B1 | 1.094 | SYSTEM AND METHOD FOR ACHIEVING ROBUST IP/UDP/RTP HEADER COMPRESSION IN THE PRESENCE OF UNRELIABLE NETWORKS | GRANT | 2005-08-31 | 1999-12-30 | 23890932 | Great | Nokia Oyj | Nokia Oyj |
| US6366961B1 | 1.084 | Method and apparatus for providing mini packet switching in IP based cellular access networks | GRANT | 2002-04-02 | 1999-03-03 | 22996352 | Great | Nokia Telecommunications Oy | Nokia Technologies Oy, Vringo Infrastructure Inc |
| EP0464565A2 | 1.056 | Cryptography processor and method with optional status encoding | GRANT | 1992-01-08 | 1990-06-29 | 27415489 | Great | Digital Equipment Corp | Digital Equipment Corp |
| EP0464563A2 | 1.054 | Encryption with selective disclosure of protocol identifiers | GRANT | 1992-01-08 | 1990-06-29 | 24181222 | Great | Digital Equipment Corp | Digital Equipment Corp |
| US5161193A | 1.051 | Pipelined cryptography processor and method for its use in communication networks | GRANT | 1992-11-03 | 1990-06-29 | 24181308 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| US5070528A | 1.033 | Generic encryption technique for communication networks | GRANT | 1991-12-03 | 1990-06-29 | 24181292 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| EP0671092B1 | 1.031 | METHOD AND APPARATUS FOR PROVIDING CRYPTOGRAPHIC PROTECTION OF A DATA STREAM IN A COMMUNICATION SYSTEM | GRANT | 2000-09-27 | 1993-08-26 | 22345810 | Great | Motorola Inc | Motorola Solutions Inc |
| US5235644A | 1.028 | Probabilistic cryptographic processing method | GRANT | 1993-08-10 | 1990-06-29 | 24181216 | Great | Digital Equipment Corp | Hewlett Packard Development Co LP |
| EP0464562A2 | 1.026 | Method and apparatus for decryption of an information packet having a format subject to modification | GRANT | 1992-01-08 | 1990-06-29 | 24181287 | Great | Digital Equipment Corp | Digital Equipment Corp |
| US6804237B1 | 1.025 | Method devices and signals for multiplexing payload data for transport in a data network | GRANT | 2004-10-12 | 1999-06-23 | 23325166 | Great | Nortel Networks Ltd | Nortel Networks Ltd |
| EP0464566A2 | 1.003 | Abort processing in pipelined communication | GRANT | 1992-01-08 | 1990-06-29 | 24181299 | Great | Digital Equipment Corp | CESSIONE EPO REG. 20;CABLETRON SYSTEMS INC. |
| EP0635181A1 | 0.998 | PROCESS FOR DETECTING UNAUTHORISED REINJECTION OF DATA SENT BY A TRANSMITTER TO A RECEIVER. | GRANT | 1995-01-25 | 1992-04-09 | 6456498 | Great | Siemens AG | Siemens AG |
| EP1125414A2 | 0.986 | NETWORK PROTOCOL FOR SECURE COMMUNICATIONS | GRANT | 2001-08-22 | 1998-10-30 | 26803485 | Great | Science Applications International Corp SAIC | VirnetX Inc |
| EP0957606A2 | 0.977 | Encrypted data transmission over satellite links | GRANT | 1999-11-17 | 1998-05-12 | 15003967 | Great | Sony Corp | Sony Corp |
| EP1240766B1 | 0.977 | A SCHEME FOR DETERMINING TRANSPORT LEVEL INFORMATION IN THE PRESENCE OF IP SECURITY ENCRYPTION | GRANT | 2003-08-20 | 1999-12-23 | 23870180 | Great | Sengodan Senthil | Nokia Oyj, Nokia Oyj, Koodli Rajeev |
| EP1619824B1 | 0.976 | Authentification of data in a digital transmission system | GRANT | 2013-07-10 | 1998-03-25 | 8235307 | Great | Thomson Licensing SAS | THOMSON LICENSING |
| EP0405215B1 | 0.975 | A method for utilizing an encrypted key as a key identifier in a data packet in a computer network | GRANT | 1996-08-28 | 1989-06-28 | 23469096 | Great | Digital Equipment Corp | Digital Equipment Corp |
| US6996712B1 | 0.971 | Data authentication system employing encrypted integrity blocks | GRANT | 2006-02-07 | 1999-02-18 | 22949794 | Great | Sun Microsystems Inc | Oracle America Inc |
| EP0951767A2 | 0.969 | IMPROVED NETWORK SECURITY DEVICE | GRANT | 1999-10-27 | 1997-01-03 | 21873677 | Great | Fortress Technologies Inc | Fortress Technologies Inc |
| EP0872077A1 | 0.968 | METHOD AND APPARATUS FOR PROVIDING CONDITIONAL ACCESS IN CONNECTION-ORIENTED INTERACTIVE NETWORKS WITH A MULTIPLICITY OF SERVICE PROVIDERS | GRANT | 1998-10-21 | 1995-12-29 | 24322447 | Great | Scientific Atlanta LLC | Scientific Atlanta LLC |
| US7023863B1 | 0.962 | Apparatus and method for processing encrypted packets in a computer network device | GRANT | 2006-04-04 | 1999-10-29 | 36102049 | Great | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US5511122A | 0.961 | Intermediate network authentication | GRANT | 1996-04-23 | 1994-06-03 | 22962877 | Great | US Department of Navy | US Department of Navy |
| US6751209B1 | 0.961 | Header compression in real time service | GRANT | 2004-06-15 | 1999-02-17 | 8553824 | Great | Nokia Mobile Phones Ltd | Nokia Technologies Oy |
| US6084969A | 0.958 | Key encryption system and method pager unit and pager proxy for a two-way alphanumeric pager network | GRANT | 2000-07-04 | 1997-12-31 | 21696152 | Great | V One Corp | SSL SERVICES LLC |
| US6857072B1 | 0.955 | System and method for enabling encryption/authentication of a telephony network | GRANT | 2005-02-15 | 1999-09-27 | 34115227 | Great | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US6993021B1 | 0.952 | Lightweight internet protocol encapsulation (LIPE) scheme for multimedia traffic transport | GRANT | 2006-01-31 | 1999-03-08 | 23004364 | Great | Lucent Technologies Inc | RPX Corp, Nokia USA Inc |
| EP1238487B1 | 0.946 | METHOD FOR OPERATING A MOBILE RADIO NETWORK | GRANT | 2004-01-14 | 1999-12-04 | 7931432 | Great | Robert Bosch GmbH | Robert Bosch GmbH |
| EP1203477A2 | 0.938 | PROTECTION OF COMMUNICATIONS | GRANT | 2002-05-08 | 1999-07-30 | 23436302 | Great | Intel Corp | Intel Corp |
| US5870474A | 0.937 | Method and apparatus for providing conditional access in connection-oriented interactive networks with a multiplicity of service providers | GRANT | 1999-02-09 | 1995-12-04 | 26677571 | Great | Scientific Atlanta LLC | Cisco Technology Inc |
| US20180115529A1 | 0.931 | AGILE PROTOCOL FOR SECURE COMMUNICATIONS WITH ASSURED SYSTEM AVAILABILITY | APPLICATION | 2018-04-26 | 1998-10-30 | 61970528 | Great | VirnetX Inc | VirnetX Inc |
| EP1025675A2 | 0.930 | SECURITY OF DATA CONNECTIONS | GRANT | 2000-08-09 | 1997-11-26 | 8550015 | Great | Nokia Networks Oy, Nokia Oyj | Nokia Oyj |
| EP0876027B1 | 0.930 | Method and apparatus for achieving perfect forward secrecy in closed user groups | GRANT | 2005-12-14 | 1997-04-30 | 25299466 | Great | Sun Microsystems Inc | Sun Microsystems Inc |
| US6502135B1 | 0.916 | Agile network protocol for secure communications with assured system availability | GRANT | 2002-12-31 | 1998-10-30 | 24007717 | Great | Science Applications International Corp SAIC | VirnetX Inc |
| US10511573B2 | 0.915 | Agile network protocol for secure communications using secure domain names | GRANT | 2019-12-17 | 1998-10-30 | 57016364 | Great | VirnetX Inc | VirnetX Inc |
| EP1125395B1 | 0.906 | METHOD AND ARRAY FOR AUTHENTICATING A FIRST INSTANCE AND A SECOND INSTANCE | GRANT | 2004-12-01 | 1998-11-03 | 7886550 | Great | Infineon Technologies AG | Infineon Technologies AG |
| US6826616B2 | 0.906 | Method for establishing secure communication link between computers of virtual private network | GRANT | 2004-11-30 | 1998-10-30 | 46300296 | Great | Science Applications International Corp SAIC | VirnetX Inc |
| EP1186146A1 | 0.896 | A METHOD AND ARRANGEMENT FOR PROVIDING SECURITY THROUGH NETWORK ADDRESS TRANSLATIONS USING TUNNELING AND COMPENSATIONS | GRANT | 2002-03-13 | 1999-06-15 | 23304429 | Good | SSH Communications Security Oy | SSH Communications Security Oy |
| US7418504B2 | 0.892 | Agile network protocol for secure communications using secure domain names | GRANT | 2008-08-26 | 1998-10-30 | 32303805 | Good | VirnetX Inc | VirnetX Inc |
| US6976168B1 | 0.886 | System and method for adaptive cryptographically synchronized authentication | GRANT | 2005-12-13 | 1999-07-23 | 35452745 | Good | McAfee LLC | McAfee LLC |
| EP1075748A1 | 0.885 | METHOD ARRANGEMENT AND APPARATUS FOR AUTHENTICATION | GRANT | 2001-02-14 | 1998-04-29 | 8551619 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| EP0554182B1 | 0.883 | Method apparatus and device for message cyphering between interconnected networks | GRANT | 2005-08-10 | 1992-01-28 | 9426040 | Good | Electricite de France SA | Electricite de France SA |
| US7568223B2 | 0.870 | Internet protocol telephony security architecture | GRANT | 2009-07-28 | 1999-04-09 | 22436900 | Good | Arris Technology Inc | Google Technology Holdings LLC |
| US6041054A | 0.869 | Efficient transport of internet protocol packets using asynchronous transfer mode adaptation layer two | GRANT | 2000-03-21 | 1997-09-24 | 25468194 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US7055027B1 | 0.864 | System and method for trusted inspection of a data stream | GRANT | 2006-05-30 | 1999-03-22 | 36462794 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6304567B1 | 0.854 | Methods and apparatus for providing voice communications through a packet network | GRANT | 2001-10-16 | 1996-11-26 | 26707882 | Good | Lucent Technologies Inc | WSOU Investments LLC |
| US6202081B1 | 0.852 | Method and protocol for synchronized transfer-window based firewall traversal | GRANT | 2001-03-13 | 1998-07-21 | 22387590 | Good | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| EP0693836A1 | 0.849 | Method and apparatus for a key-management scheme for internet protocols. | GRANT | 1996-01-24 | 1994-06-10 | 26946541 | Good | Sun Microsystems Inc | Sun Microsystems Inc |
| EP1075746B1 | 0.849 | AUTHENTICATED KEY AGREEMENT PROTOCOL | GRANT | 2005-11-23 | 1998-05-01 | 25680181 | Good | Certicom Corp | Certicom Corp |
| US7324527B1 | 0.846 | Method for connecting communications terminals to a exchange via a communications network | GRANT | 2008-01-29 | 1998-09-30 | 7882928 | Good | Siemens AG | Enterprise Systems Technologies SARL |
| US6976177B2 | 0.837 | Virtual private networks | GRANT | 2005-12-13 | 2000-01-18 | 9883784 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US5983350A | 0.835 | Secure firewall supporting different levels of authentication based on address or encryption status | GRANT | 1999-11-09 | 1996-09-18 | 24873650 | Good | Secure Computing LLC | McAfee LLC |
| US6832313B1 | 0.834 | Migration from in-clear to encrypted working over a communications link | GRANT | 2004-12-14 | 1999-07-21 | 10857549 | Good | Fujitsu Services Ltd | Fujitsu Services Ltd |
| US6105134A | 0.807 | Verification of the source of program information in a conditional access system | GRANT | 2000-08-15 | 1995-04-03 | 26733211 | Good | Scientific Atlanta LLC | Cisco Technology Inc, Scientific Atlanta LLC |
| US6721315B1 | 0.803 | Control architecture in optical burst-switched networks | GRANT | 2004-04-13 | 1999-09-30 | 23621093 | Good | Alcatel SA | WSOU Investments LLC |
| US5491750A | 0.799 | Method and apparatus for three-party entity authentication and key distribution using message authentication codes | GRANT | 1996-02-13 | 1993-12-30 | 22642046 | Good | International Business Machines Corp | International Business Machines Corp |
| US7499551B1 | 0.798 | Public key infrastructure utilizing master key encryption | GRANT | 2009-03-03 | 1999-05-14 | 40385431 | Good | Dell Products LP | Dell USA LP, Dell Products LP, Dell Inc |
| US6061796A | 0.796 | Multi-access virtual private network | GRANT | 2000-05-09 | 1997-08-26 | 25438653 | Good | V One Corp | SSL SERVICES LLC |
| US6327660B1 | 0.777 | Method for securing communications in a pre-boot environment | GRANT | 2001-12-04 | 1998-09-18 | 22558744 | Good | Intel Corp | Intel Corp |
| EP0807347B1 | 0.777 | A SYSTEM FOR SECURING THE FLOW OF AND SELECTIVELY MODIFYING PACKETS IN A COMPUTER NETWORK | GRANT | 2006-09-06 | 1995-06-15 | 11067627 | Good | Check Point Software Technologies Ltd | Check Point Software Technologies Ltd |
| EP1159815B1 | 0.775 | METHOD AND SYSTEM FOR DISTRIBUTED NETWORK ADDRESS TRANSLATION WITH NETWORK SECURITY FEATURES | GRANT | 2005-11-23 | 1999-03-17 | 23033611 | Good | 3Com Corp | 3Com Corp |
| US5345507A | 0.771 | Secure message authentication for binary additive stream cipher systems | GRANT | 1994-09-06 | 1993-09-08 | 22376412 | Good | International Business Machines Corp | International Business Machines Corp |
| US5491749A | 0.770 | Method and apparatus for entity authentication and key distribution secure against off-line adversarial attacks | GRANT | 1996-02-13 | 1993-12-30 | 22642042 | Good | International Business Machines Corp | International Business Machines Corp |
| US5680461A | 0.767 | Secure network protocol system and method | GRANT | 1997-10-21 | 1995-10-26 | 24185868 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6704789B1 | 0.765 | SIM based authentication mechanism for DHCPv4/v6 messages | GRANT | 2004-03-09 | 1999-05-03 | 23172017 | Good | Nokia Oyj | Nokia Technologies Oy |
| US6075798A | 0.764 | Extended header for use in ATM adaptation layer type 2 packets | GRANT | 2000-06-13 | 1997-06-20 | 25375662 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US5918019A | 0.762 | Virtual dial-up protocol for network communication | GRANT | 1999-06-29 | 1996-07-29 | 24762596 | Good | Cisco Technology Inc | Cisco Technology Inc, Cisco Systems Inc |
| US7028182B1 | 0.753 | Secure network system and method for transfer of medical information | GRANT | 2006-04-11 | 1999-02-19 | 36127879 | Good | Nexsys Electronics Inc | NEXSYS ELECTRONICS Inc A CALIFORNIA Corp, Nexsys Electronics Inc |
| EP1796305B1 | 0.740 | TCP/IP packet-centric wireless transmission system architecture | GRANT | 2016-02-17 | 1999-07-09 | 46305046 | Good | Intellectual Ventures I LLC | Intellectual Ventures I LLC |
| US6930999B1 | 0.739 | Scalable voice over IP system providing independent call bridging for outbound calls initiated by user interface applications | GRANT | 2005-08-16 | 2000-01-07 | 32230511 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7178025B2 | 0.738 | Access system utilizing multiple factor identification and authentication | GRANT | 2007-02-13 | 1998-02-13 | 32473906 | Good | Tecsec Inc | Tecsec Inc |
| US6304973B1 | 0.733 | Multi-level security network system | GRANT | 2001-10-16 | 1998-08-06 | 22442031 | Good | Cryptek Secure Communications LLC | API Cryptek Inc |
| US20010053226A1 | 0.723 | Representing entitlments to service in a conditional access system | APPLICATION | 2001-12-20 | 1995-04-03 | 27577920 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US6393025B1 | 0.718 | Time-sensitive packet processor for an ATM switch | GRANT | 2002-05-21 | 1999-08-09 | 23459939 | Good | Lucent Technologies Inc | Alcatel Lucent SAS, Sound View Innovations LLC |
| US4890323A | 0.715 | Data communication systems and methods | GRANT | 1989-12-26 | 1986-05-22 | 10598300 | Good | RACAL GUARDATA Ltd | Thales eSecurity Ltd |
| US6263437B1 | 0.698 | Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks | GRANT | 2001-07-17 | 1998-02-19 | 21829440 | Good | Openwave Systems Inc | Unwired Planet LLC, Unwired Planet IP Manager LLC |
| US5917830A | 0.697 | Splicing compressed packetized digital video streams | GRANT | 1999-06-29 | 1996-10-18 | 24952470 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US7342921B1 | 0.691 | Method for connecting exchanges via a packet-oriented communication network | GRANT | 2008-03-11 | 1998-09-30 | 7882923 | Good | Siemens AG | Enterprise Systems Technologies SARL |
| US6377571B1 | 0.691 | Virtual modem for dialout clients in virtual private network | GRANT | 2002-04-23 | 1998-04-23 | 22061968 | Good | 3Com Corp | HP Inc, Hewlett Packard Development Co LP |
| US6173400B1 | 0.689 | Methods and systems for establishing a shared secret using an authentication token | GRANT | 2001-01-09 | 1998-07-31 | 22426058 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6571334B1 | 0.688 | Apparatus and method for authenticating the dispatch and contents of documents | GRANT | 2003-05-27 | 1995-08-28 | 8219558 | Good | AuthentiX Tech Ltd | RMAIL Ltd |
| US5347580A | 0.686 | Authentication method and system with a smartcard | GRANT | 1994-09-13 | 1992-04-23 | 8211910 | Good | International Business Machines Corp | International Business Machines Corp |
| US6952771B1 | 0.684 | Shared data initialization query system and method | GRANT | 2005-10-04 | 1999-11-01 | 35005227 | Good | Entrust Ltd | Entrust Ltd |
| US4649233A | 0.684 | 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 |
| US20020164026A1 | 0.684 | An authentication method | APPLICATION | 2002-11-07 | 1999-02-11 | 10847576 | Good | Nokia Networks Oy | Nokia Oyj |
| US6246771B1 | 0.682 | Session key recovery system and method | GRANT | 2001-06-12 | 1997-11-26 | 25527331 | Good | V One Corp | SSL SERVICES LLC |
| US6519636B2 | 0.681 | Efficient classification manipulation and control of network transmissions by associating network flows with rule based functions | GRANT | 2003-02-11 | 1998-10-28 | 22664023 | Good | International Business Machines Corp | International Business Machines Corp |
| US6970941B1 | 0.679 | System and method for separating addresses from the delivery scheme in a virtual private network | GRANT | 2005-11-29 | 1999-12-10 | 23819129 | Good | Sun Microsystems Inc | Oracle America Inc |
| US5657390A | 0.677 | Secure socket layer application program apparatus and method | GRANT | 1997-08-12 | 1995-08-25 | 24068938 | Good | Netscape Communications Corp | Meta Platforms Inc |
| US6801542B1 | 0.675 | Method and apparatus for providing an interworking unit between ATM networks and IP networks | GRANT | 2004-10-05 | 1999-08-19 | 23488422 | Good | Nokia Oyj | INVT SPE LLC |
| US5802050A | 0.672 | Minicell sequence number count | GRANT | 1998-09-01 | 1996-06-10 | 24652461 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US5781549A | 0.662 | Method and apparatus for switching data packets in a data network | GRANT | 1998-07-14 | 1996-02-23 | 24416033 | Good | Allied Telesyn International Corp | Allied Telesis Inc |
| US6075860A | 0.660 | Apparatus and method for authentication and encryption of a remote terminal over a wireless link | GRANT | 2000-06-13 | 1997-02-19 | 25182762 | Good | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| US6182146B1 | 0.653 | Automatic identification of application protocols through dynamic mapping of application-port associations | GRANT | 2001-01-30 | 1997-06-27 | 25384534 | Good | Compuware Corp | Dynatrace LLC |
| US5345506A | 0.649 | Mutual authentication/cipher key distribution system | GRANT | 1994-09-06 | 1992-06-11 | 16004422 | Good | Kokusai Denshin Denwa KK | KDDI Corp |
| US5272754A | 0.647 | Secure computer interface | GRANT | 1993-12-21 | 1991-03-28 | 24716437 | Good | Secure Computing LLC | Secure Computing LLC |
| US5970143A | 0.638 | Remote-auditing of computer generated outcomes authenticated billing and access control and software metering system using cryptographic and other protocols | GRANT | 1999-10-19 | 1995-11-22 | 46253087 | Good | Walker Asset Management LP | Inventor Holdings LLC |
| US5398245A | 0.638 | Packet processing method and apparatus | GRANT | 1995-03-14 | 1991-10-04 | 25092923 | Good | Bay Networks Inc | Avaya Holdings Ltd |
| US6032190A | 0.638 | System and method for processing data packets | GRANT | 2000-02-29 | 1997-10-03 | 25479796 | Good | Ascend Communications Inc | Ascend Communications Inc |
| US5502726A | 0.636 | Serial layered medical network | GRANT | 1996-03-26 | 1992-01-31 | 25253655 | Good | Nellcor Inc | Nellcor Puritan Bennett LLC |
| US6504930B2 | 0.636 | Encryption and decryption method and apparatus using a work key which is generated by executing a decryption algorithm | GRANT | 2003-01-07 | 1996-02-23 | 13139002 | Good | Sony Corp | Sony Corp |
| US4941089A | 0.631 | Input/output network for computer system | GRANT | 1990-07-10 | 1986-12-12 | 25475892 | Good | Datapoint Corp | Datapoint Corp |
| US6823010B1 | 0.630 | Method for switching a first digital audio-visual program video component(s) on a second digital audio-visual program video component(s) | GRANT | 2004-11-23 | 1998-10-14 | 9531632 | Good | Telediffusion de France ets Public de Diffusion, France Telecom SA | Telediffusion de France ets Public de Diffusion, Orange SA |
| US6192473B1 | 0.627 | System and method for mutual authentication and secure communications between a postage security device and a meter server | GRANT | 2001-02-20 | 1996-12-24 | 25098400 | Good | Pitney Bowes Inc | Pitney Bowes Inc |
| US6414954B1 | 0.625 | Picture processing system and method | GRANT | 2002-07-02 | 1998-04-23 | 14602288 | Good | NEC Corp | NEC Electronics Corp |
| US6073176A | 0.625 | Dynamic bidding protocol for conducting multilink sessions through different physical termination points | GRANT | 2000-06-06 | 1996-07-29 | 46254460 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US6434146B1 | 0.625 | USE OF SEQUENCING INFORMATION IN A LOCAL HEADER THAT ALLOWS PROPER SYNCHRONIZATION OF PACKETS TO SUBSIDIARY INTERFACES WITHIN THE POST-PROCESSING ENVIRONMENT OF AN MPEG-2 PACKET DEMULTIPLEXING ARCHITECTURE | GRANT | 2002-08-13 | 1998-12-04 | 22762408 | Good | Koninklijke Philips Electronics NV | Dynamic Data Technologies LLC, Philips Semiconductors Inc |
| US5774469A | 0.625 | Combined minicell alignment and header protection method and apparatus | GRANT | 1998-06-30 | 1996-04-01 | 24508544 | Good | Telefonaktiebolaget LM Ericsson AB | Unwired Planet LLC |
| US7765581B1 | 0.623 | System and method for enabling scalable security in a virtual private network | GRANT | 2010-07-27 | 1999-12-10 | 23818571 | Good | Oracle America Inc | Oracle America Inc |
| US7336790B1 | 0.622 | Decoupling access control from key management in a network | GRANT | 2008-02-26 | 1999-12-10 | 23819036 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6073237A | 0.622 | Tamper resistant method and apparatus | GRANT | 2000-06-06 | 1997-11-06 | 25510198 | Good | CyberCash Inc | PayPal International Ltd, PayPal Inc |
| US5237611A | 0.621 | Encryption/decryption apparatus with non-accessible table of keys | GRANT | 1993-08-17 | 1992-07-23 | 25439035 | Good | Crest Industries Inc | CREST INDUSTRIES Inc A Corp OF WA, Crest Industries Inc |
| US6684330B1 | 0.621 | Cryptographic information and flow control | GRANT | 2004-01-27 | 1998-10-16 | 30117706 | Good | Tecsec Inc | Tecsec Inc |
| US7047313B1 | 0.621 | Method for redirecting packetized data associated with a destination address in a communication protocol layer to a different destination address in a different protocol layer | GRANT | 2006-05-16 | 2000-01-05 | 26870356 | Good | Thomson Licensing SAS | InterDigital Madison Patent Holdings SAS |
| US6275588B1 | 0.619 | Apparatus and method for performing and controlling encryption/decryption for data to be transmitted on local area network | GRANT | 2001-08-14 | 1998-11-12 | 8105298 | Good | I Data International AS | I-DATA INTERNATIONAL AS, I Data International AS |
| US6798782B1 | 0.619 | Truly anonymous communications using supernets with the provision of topology hiding | GRANT | 2004-09-28 | 1999-12-10 | 23818587 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6456632B1 | 0.608 | Protocol separation in packet communication | GRANT | 2002-09-24 | 1998-08-27 | 22496951 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US6823454B1 | 0.604 | Using device certificates to authenticate servers before automatic address assignment | GRANT | 2004-11-23 | 1999-11-08 | 33434868 | Good | International Business Machines Corp | International Business Machines Corp |
| US6977929B1 | 0.603 | Method and system for facilitating relocation of devices on a network | GRANT | 2005-12-20 | 1999-12-10 | 23818476 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6654809B1 | 0.602 | Data processing device | GRANT | 2003-11-25 | 1999-07-27 | 10858017 | Good | STMicroelectronics Ltd Great Britain | STMICROELECTRONICS Ltd, STMicroelectronics Ltd Great Britain |
| US20030177347A1 | 0.600 | Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons | APPLICATION | 2003-09-18 | 1995-11-22 | 28678892 | Good | Walker Digital LLC | Walker Digital LLC |
| US6574627B1 | 0.598 | Method and apparatus for the verification of server access logs and statistics | GRANT | 2003-06-03 | 1999-02-24 | 22972154 | Good | ||
| US6351471B1 | 0.598 | Brandwidth optimization of video program bearing transport streams | GRANT | 2002-02-26 | 1998-01-14 | 21724853 | Good | Skystream Networks Inc | Ericsson Television Inc |
| US6061799A | 0.597 | Removable media for password based authentication in a distributed system | GRANT | 2000-05-09 | 1997-10-31 | 25504776 | Good | International Business Machines Corp | Google LLC |
| US6101182A | 0.596 | Universal access multimedia data network | GRANT | 2000-08-08 | 1996-04-18 | 24544227 | Good | Bell Atlantic Network Services Inc | Intellectual Ventures II LLC |
| US6744785B2 | 0.595 | Network distributed remultiplexer for video program bearing transport streams | GRANT | 2004-06-01 | 1998-01-14 | 21724846 | Good | Skystream Networks Inc | Ericsson Television Inc |
| US5602918A | 0.591 | Application level security system and method | GRANT | 1997-02-11 | 1995-12-22 | 24373971 | Good | Virtual Open Network Environment Corp | SSL SERVICES LLC |
| US6993582B2 | 0.590 | Mixed enclave operation in a computer network | GRANT | 2006-01-31 | 1996-07-30 | 32110722 | Good | Micron Technology Inc | Round Rock Research LLC |
| US6229821B1 | 0.589 | Serial data transmission of variable length mini packets using statistical multiplexing | GRANT | 2001-05-08 | 1997-04-22 | 25301923 | Good | AT&T Corp | AT&T Corp |
| US6643698B2 | 0.589 | Mixed enclave operation in a computer network | GRANT | 2003-11-04 | 1996-07-30 | 26825499 | Good | Micron Technology Inc | Round Rock Research LLC |
| US6870842B1 | 0.589 | Using multicasting to provide ethernet-like communication behavior to selected peers on a network | GRANT | 2005-03-22 | 1999-12-10 | 23818577 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6591364B1 | 0.585 | Method for establishing session key agreement | GRANT | 2003-07-08 | 1998-08-28 | 22496301 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US6151677A | 0.585 | Programmable telecommunications security module for key encryption adaptable for tokenless use | GRANT | 2000-11-21 | 1998-10-06 | 22606322 | Good | L3 Communications Corp | L3 Technologies Inc |
| WO2001043356A2 | 0.584 | SANDBOXING APPLICATIONS IN A PRIVATE NETWORK USING A PUBLIC-NETWORK INFRASTRUCTURE | APPLICATION | 2001-06-14 | 1999-12-10 | 23818582 | Good | ||
| WO2001045351A2 | 0.577 | SCALABLE SECURITY FOR GROUPS IN A VIRTUAL PRIVATE NETWORK | APPLICATION | 2001-06-21 | 1999-12-10 | 23819044 | Good | ||
| US7564873B1 | 0.577 | Method and apparatus for providing in-band messaging within a video on demand environment | GRANT | 2009-07-21 | 1999-12-10 | 23820331 | Good | Cox Communications Inc | Cox Communications Inc |
| US6377589B1 | 0.572 | Communications system | GRANT | 2002-04-23 | 1996-11-26 | 8225162 | Good | British Telecommunications PLC | British Telecommunications PLC |
| US7571320B2 | 0.571 | Circuit and method for providing secure communications between devices | GRANT | 2009-08-04 | 1999-11-22 | 23777136 | Good | Intel Corp | Intel Corp |
| US7730300B2 | 0.571 | Method and apparatus for protecting the transfer of data | GRANT | 2010-06-01 | 1999-03-30 | 32987327 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US6604149B1 | 0.569 | Method and apparatus for identifying individual messages in a single compressed data packet | GRANT | 2003-08-05 | 1998-09-22 | 22569216 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7817619B1 | 0.567 | Internet long distance telephone service | GRANT | 2010-10-19 | 1996-12-18 | 25082568 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US20020194475A1 | 0.563 | Information processing apparatus information processing method information processing system and recording medium | APPLICATION | 2002-12-19 | 1997-04-23 | 27310657 | Good | Sony Corp | Sony Corp |
| US6996716B1 | 0.559 | Dual-tier security architecture for inter-domain environments | GRANT | 2006-02-07 | 1999-04-15 | 35734373 | Good | Avaya Technology LLC | Avaya Inc |
| US4774706A | 0.555 | Packet handling communications network | GRANT | 1988-09-27 | 1985-10-29 | 10587402 | Good | British Telecommunications PLC | British Telecommunications PLC |
| US6621821B1 | 0.554 | AAL2 processing device and method for ATM network | GRANT | 2003-09-16 | 1998-11-13 | 19558117 | Good | Samsung Electronics Co Ltd | Samsung Electronics Co Ltd |
| WO2001043391A2 | 0.552 | SECURE ADDRESS RESOLUTION FOR A PRIVATE NETWORK USING A PUBLIC-NETWORK INFRASTRUCTURE | APPLICATION | 2001-06-14 | 1999-12-10 | 23818494 | Good | ||
| US6396853B1 | 0.551 | Providing data services to telecommunications user terminals | GRANT | 2002-05-28 | 1998-05-28 | 22196380 | Good | Nortel Networks Ltd | RPX Clearinghouse LLC |
| US5701343A | 0.548 | Method and system for digital information protection | GRANT | 1997-12-23 | 1994-12-01 | 26561626 | Good | Nippon Telegraph and Telephone Corp | Nippon Telegraph and Telephone Corp |
| US7536554B2 | 0.547 | Third party authentication of files in digital systems | GRANT | 2009-05-19 | 1997-11-13 | 27370803 | Good | H Space Data Services LLC | Intellectual Ventures I LLC |
| US6298089B1 | 0.545 | Method for seamless and near seamless audio and non-video splicing of a digital transport stream | GRANT | 2001-10-02 | 1998-12-10 | 26809119 | Good | Viewgraphics Inc | Mineral Lassen LLC, Viewgraphics Inc, Hanger Solutions LLC |
| US6684332B1 | 0.543 | Method and system for the exchange of digitally signed objects over an insecure network | GRANT | 2004-01-27 | 1998-06-10 | 30113678 | Good | International Business Machines Corp | International Business Machines Corp |
| US5048085A | 0.541 | Transaction system security method and apparatus | GRANT | 1991-09-10 | 1989-10-06 | 23656568 | Good | International Business Machines Corp | Cisco Technology Inc |
| US5202922A | 0.541 | DATA COMMUNICATION SYSTEM | GRANT | 1993-04-13 | 1990-11-30 | 18336867 | Good | Toshiba Corp | Toshiba Corp |
| US7215663B1 | 0.540 | Private IP communication network architecture | GRANT | 2007-05-08 | 1996-01-16 | 38001058 | Good | C2 Global Technologies Inc | RPX Corp |
| US5446734A | 0.539 | Telecommunications network with plesiochronous transfer mode | GRANT | 1995-08-29 | 1990-04-13 | 24027172 | Good | Digital Equipment Corp | Enterasys Networks Inc |
| WO1999062222A2 | 0.536 | METHOD FOR SAFE TELEPHONY WITH MOBILITY IN A TELE AND DATA COMMUNICATIONS SYSTEM WHICH INCLUDES AN IP-NETWORK | APPLICATION | 1999-12-02 | 1998-05-27 | 20411477 | Good | ||
| US7027516B2 | 0.535 | Method and apparatus for splicing | GRANT | 2006-04-11 | 1998-06-29 | 20411886 | Good | Pinnacle Systems Inc | Pinnacle Systems Inc |
| US6633980B1 | 0.534 | Computing device communication with replay protection | GRANT | 2003-10-14 | 1999-06-14 | 23301365 | Good | Sun Microsystems Inc | Oracle America Inc |
| US20010054143A1 | 0.529 | Security assurance method for computer and medium recording program thereof | APPLICATION | 2001-12-20 | 1999-12-07 | 18394979 | Good | Kizna com Inc | KINZA Corp, Kizna com Inc |
| US6621819B1 | 0.528 | Communication network for transmitting ATM cells over a DECT like frame | GRANT | 2003-09-16 | 1998-03-26 | 8233511 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US5835594A | 0.527 | Methods and apparatus for preventing unauthorized write access to a protected non-volatile storage | GRANT | 1998-11-10 | 1996-02-09 | 24396977 | Good | Intel Corp | Intel Corp |
| US5602841A | 0.525 | Efficient point-to-point and multi-point routing mechanism for programmable packet switching nodes in high speed data transmission networks | GRANT | 1997-02-11 | 1994-04-07 | 8218114 | Good | International Business Machines Corp | International Business Machines Corp |
| US5473689A | 0.524 | Method for authentication between two electronic devices | GRANT | 1995-12-05 | 1993-05-25 | 6488870 | Good | Siemens AG | Callahan Cellular LLC |
| US7174457B1 | 0.522 | System and method for authenticating an operating system to a central processing unit providing the CPU/OS with secure storage and authenticating the CPU/OS to a third party | GRANT | 2007-02-06 | 1999-03-10 | 28791747 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6282209B1 | 0.518 | Method of and system capable of precisely clipping a continuous medium obtained from a multiplexed bit stream | GRANT | 2001-08-28 | 1998-03-02 | 26405032 | Good | Information Broadcasting Laboratories Inc, Matsushita Electric Industrial Co Ltd | Information Broadcasting Laboratories Inc, Panasonic Holdings Corp, Sun Patent Trust Inc |
| US7023925B1 | 0.518 | Data compression unit control for alignment of output signal | GRANT | 2006-04-04 | 1998-10-09 | 10840311 | Good | Snell and Wilcox Ltd | Snell Advanced Media Ltd |
| US6639916B1 | 0.513 | AAL receiving circuit and method of processing ATM cells | GRANT | 2003-10-28 | 1998-07-23 | 16550089 | Good | NEC Corp | NEC Corp |
| WO2001035569A1 | 0.513 | METHOD AND SYSTEM FOR DATA ENCRYPTION AND FILTERING | APPLICATION | 2001-05-17 | 1999-11-12 | 23742780 | Good | ||
| US6938169B1 | 0.512 | Channel-specific file system views in a private network using a public-network infrastructure | GRANT | 2005-08-30 | 1999-12-10 | 23818498 | Good | Sun Microsystems Inc | Oracle America Inc |
| US20060093045A1 | 0.508 | Method and apparatus for splicing | APPLICATION | 2006-05-04 | 1999-06-29 | 36261845 | Good | ||
| US5987034A | 0.506 | ATM cells within frame relay technology | GRANT | 1999-11-16 | 1996-08-30 | 24832602 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US6948069B1 | 0.503 | Method and system for determining and maintaining trust in digital image files with certifiable time | GRANT | 2005-09-20 | 1999-07-02 | 34992111 | Good | Time Certain LLC | Time Certain LLC |
| US5475757A | 0.501 | 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 |
| US6411614B1 | 0.500 | Dynamic recovery of a TDMA signal during an undetected marker sequence | GRANT | 2002-06-25 | 1998-10-30 | 22673364 | Good | National Semiconductor Corp | National Semiconductor Corp |
| EP0685951A2 | 0.499 | Line interface devices for fast-packet networks | GRANT | 1995-12-06 | 1994-05-02 | 22891256 | Good | Advanced Micro Devices Inc | Advanced Micro Devices Inc |
| US7194092B1 | 0.496 | Key-based secure storage | GRANT | 2007-03-20 | 1998-10-26 | 28793850 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6516411B2 | 0.495 | Method and apparatus for effecting secure document format conversion | GRANT | 2003-02-04 | 1998-07-23 | 22403784 | Good | Tumbleweed Communications Corp | Tumbleweed Communications Corp |
| US6704790B1 | 0.495 | Server-side stream switching | GRANT | 2004-03-09 | 1998-09-16 | 31886340 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7248581B2 | 0.494 | Method and apparatus for injecting information assets into a content stream | GRANT | 2007-07-24 | 1999-03-31 | 26825363 | Good | Sedna Patent Services LLC | Comcast IP Holdings I LLC |
| US6320869B1 | 0.491 | Telecommunication network with improved access protocol | GRANT | 2001-11-20 | 1995-05-04 | 8220257 | Good | US Philips Corp | US Philips Corp |
| US6754271B1 | 0.488 | Temporal slice persistence method and apparatus for delivery of interactive program guide | GRANT | 2004-06-22 | 1999-04-15 | 32475894 | Good | Diva Systems Corp | Adeia Media Holdings LLC |
| US6751259B2 | 0.486 | System and method for transcoding multiple channels of compressed video streams using a self-contained data unit | GRANT | 2004-06-15 | 1998-07-27 | 26788775 | Good | Cisco Technology Inc | Cisco Technology Inc |
| US7774605B2 | 0.484 | Digital measurement apparatus and image measurement apparatus | GRANT | 2010-08-10 | 1998-11-17 | 26515212 | Good | Ricoh Co Ltd | Ricoh Co Ltd |
| US7181602B1 | 0.483 | Method for exchanging at least one secret initial value between a processing station and a chip card | GRANT | 2007-02-20 | 1999-01-25 | 7895234 | Good | Giesecke and Devrient GmbH | Giesecke and Devrient Mobile Security GmbH |
| US7835344B1 | 0.482 | Transport of caller identification information through diverse communication networks | GRANT | 2010-11-16 | 1997-03-19 | 25236481 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US6952772B2 | 0.481 | System for broadcasting to and programming a mobile device in a protocol | GRANT | 2005-10-04 | 1998-01-07 | 27490847 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5220606A | 0.480 | Cryptographic system and method | GRANT | 1993-06-15 | 1992-02-10 | 25263087 | Good | ||
| US5500897A | 0.478 | Client/server based secure timekeeping system | GRANT | 1996-03-19 | 1993-07-22 | 22255621 | Good | International Business Machines Corp | International Business Machines Corp |
| US5870473A | 0.476 | Electronic transfer system and method | GRANT | 1999-02-09 | 1995-12-14 | 24287756 | Good | CyberCash Inc | PayPal International Ltd, PayPal Inc |
| US7139241B1 | 0.475 | Method for preventing buffer underflow during digital transport stream transmission multiplexing and splicing | GRANT | 2006-11-21 | 1998-09-14 | 37423265 | Good | Optibase Ltd | Mineral Lassen LLC, Hanger Solutions LLC |
| US6084968A | 0.474 | Security token and method for wireless applications | GRANT | 2000-07-04 | 1997-10-29 | 25503210 | Good | Motorola Inc | Google Technology Holdings LLC |
| US5054066A | 0.473 | Error correcting public key cryptographic method and program | GRANT | 1991-10-01 | 1988-11-16 | 23040073 | Good | Grumman Corp | Grumman Corp |
| US4862501A | 0.471 | Communications network using IC cards | GRANT | 1989-08-29 | 1985-03-08 | 12735145 | Good | Toshiba Corp | Toshiba Corp |
| US20050259946A1 | 0.470 | Video editing apparatus and video editing method | APPLICATION | 2005-11-24 | 1998-03-09 | 13046732 | Good | Sony Corp | Sony Corp |
| US5519640A | 0.470 | Multimedia frame relay codec | GRANT | 1996-05-21 | 1994-01-26 | 22709766 | Good | Hughes Aircraft Co | JPMorgan Chase Bank NA, Hughes Network Systems LLC |
| US5465299A | 0.469 | 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 |
| US5923659A | 0.469 | Telecommunications network | GRANT | 1999-07-13 | 1996-09-20 | 24854693 | Good | Bell Atlantic Network Services Inc | Verizon Patent and Licensing Inc |
| US6621870B1 | 0.467 | Method and apparatus for compressing video sequences | GRANT | 2003-09-16 | 1999-04-15 | 27383904 | Good | Diva Systems Corp | Adeia Media Holdings LLC |
| US7139915B2 | 0.466 | Method and apparatus for authenticating an open system application to a portable IC device | GRANT | 2006-11-21 | 1998-10-26 | 27736876 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6377792B1 | 0.465 | Method and apparatus for network-to-user verification of communication devices based on time | GRANT | 2002-04-23 | 1999-10-22 | 23685842 | Good | Motorola Inc | Google Technology Holdings LLC |
| US6298445B1 | 0.462 | Computer security | GRANT | 2001-10-02 | 1998-04-30 | 22096866 | Good | Netect Ltd | NortonLifeLock Inc |
| US5592477A | 0.462 | Video and TELCO network control functionality | GRANT | 1997-01-07 | 1994-09-12 | 26972949 | Good | Bell Atlantic Network Services Inc | Verizon Patent and Licensing Inc |
| US5535221A | 0.461 | Frame length control in data transmission using ATM network | GRANT | 1996-07-09 | 1991-08-15 | 16491813 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US4542499A | 0.459 | Distributed control system for multiple random access to the transmission line of a local network for speech and data | GRANT | 1985-09-17 | 1981-10-20 | 11309093 | Good | CSELT Centro Studi e Laboratori Telecomunicazioni SpA | CSELT Centro Studi e Laboratori Telecomunicazioni SpA |
| US7545807B2 | 0.456 | Method for formatting signal in mobile communication system | GRANT | 2009-06-09 | 1998-10-01 | 19553025 | Good | LG Electronics Inc | Aegis 11 Sa |
| US7336649B1 | 0.450 | Hybrid packet-switched and circuit-switched telephony system | GRANT | 2008-02-26 | 1995-12-20 | 24300310 | Good | Verizon Business Global LLC | Verizon Patent and Licensing Inc |
| US7948968B2 | 0.447 | Network session management | GRANT | 2011-05-24 | 1997-09-16 | 25460308 | Good | Verizon Services Corp, Verizon Communications Inc | Verizon Patent and Licensing Inc |
| US6076163A | 0.444 | Secure user identification based on constrained polynomials | GRANT | 2000-06-13 | 1997-10-20 | 25495822 | Good | RSA Security LLC | EMC Corp, NTRU Cryptosystems Inc, OnBoard Security Inc |
| US7353209B1 | 0.444 | Releasing decrypted digital content to an authenticated path | GRANT | 2008-04-01 | 2000-01-14 | 26872223 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US4375097A | 0.443 | Transparent intelligent network for data and voice | GRANT | 1983-02-22 | 1978-06-02 | 26847488 | Good | Texas Instruments Inc | Texas Instruments Inc |
| US7373429B2 | 0.442 | Integrated IP network | GRANT | 2008-05-13 | 1999-05-10 | 26464515 | Good | Distribution Systems Research Institute, Miyaguchi Research Co Ltd | DISTRUBUTION SYSTEMS RESEARCH INSTITUTE, Distribution Systems Research Institute |
| US6237093B1 | 0.438 | Procedure for setting up a secure service connection in a telecommunication system | GRANT | 2001-05-22 | 1997-06-30 | 8549171 | Good | Sonera Oy | Sonera Smarttrust Oy |
| US6393125B1 | 0.434 | Initializer for a confusion data generator | GRANT | 2002-05-21 | 1997-07-11 | 4161047 | Good | Zarlink Semoconductor Inc | Microsemi Semiconductor ULC |
| US5491800A | 0.434 | Object-oriented remote procedure call networking system | GRANT | 1996-02-13 | 1993-12-20 | 22617209 | Good | Taligent Inc | Apple Inc |
| US6529550B2 | 0.431 | Coded stream splicing device and method and coded stream generating device and method | GRANT | 2003-03-04 | 1997-10-03 | 17497818 | Good | Sony Corp | Sony Corp |
| US6931016B1 | 0.431 | Virtual private network management system | GRANT | 2005-08-16 | 1999-10-13 | 23655674 | Good | Nortel Networks Ltd | RPX Clearinghouse LLC |
| US7096487B1 | 0.430 | Apparatus and method for combining realtime and non-realtime encoded content | GRANT | 2006-08-22 | 1999-10-27 | 34118438 | Good | Sedna Patent Services LLC | Adeia Media Holdings LLC |
| US6434154B1 | 0.426 | TDM/TDMA distribution network | GRANT | 2002-08-13 | 1997-01-17 | 10806147 | Good | Nortel Networks Ltd | Nortel Networks Ltd |
| US6487663B1 | 0.426 | System and method for regulating the transmission of media data | GRANT | 2002-11-26 | 1998-10-19 | 22639386 | Good | RealNetworks Inc | Intel Corp |
| US7529927B2 | 0.425 | Specifying security for an element by assigning a scaled value representative of the relative security thereof | GRANT | 2009-05-05 | 1999-03-27 | 33479680 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| EP0773647A2 | 0.425 | Method and apparatus for cryptographic communications using blind signatures | GRANT | 1997-05-14 | 1988-05-24 | 22732871 | Good | SECURITY Tech CORP | Ecash Technologies Inc |
| US6553120B1 | 0.425 | Method for data decorrelation | GRANT | 2003-04-22 | 1996-11-04 | 9497295 | Good | Centre National de la Recherche Scientifique CNRS | Centre National de la Recherche Scientifique CNRS |
| US7757077B2 | 0.424 | Specifying security for an element by assigning a scaled value representative of the relative security thereof | GRANT | 2010-07-13 | 2000-01-14 | 26872225 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6600746B1 | 0.422 | AAL2 framing on NX64 KBPS E1/T1 | GRANT | 2003-07-29 | 1999-03-30 | 23059105 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US8032906B2 | 0.420 | Method and system for providing a program guide and multiple video streams using slice-based encoding | GRANT | 2011-10-04 | 1999-10-27 | 27027608 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US7813332B1 | 0.419 | Voice call alternative routing through PSTN and internet networks | GRANT | 2010-10-12 | 1997-03-19 | 34274972 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US7729358B2 | 0.415 | Transcoding apparatus method and medium | GRANT | 2010-06-01 | 1999-06-30 | 16157517 | Good | Sony Corp | Sony Corp |
| US6934855B1 | 0.415 | Remote administration of smart cards for secure access systems | GRANT | 2005-08-23 | 1998-10-13 | 11072023 | Good | NDS Ltd | Synamedia Ltd |
| US6792047B1 | 0.409 | Real time processing and streaming of spliced encoded MPEG video and associated audio | GRANT | 2004-09-14 | 2000-01-04 | 32929998 | Good | EMC Corp | EMC Corp |
| US6084967A | 0.407 | Radio telecommunication device and method of authenticating a user with a voice authentication token | GRANT | 2000-07-04 | 1997-10-29 | 25503208 | Good | Motorola Inc | Google Technology Holdings LLC |
| US7830860B2 | 0.407 | Packet data network voice call quality monitoring | GRANT | 2010-11-09 | 1997-03-11 | 25217563 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US6658009B1 | 0.406 | Band allocation method and transmission system for transmitting variable-length packets | GRANT | 2003-12-02 | 1998-12-28 | 18500512 | Good | Fujitsu Ltd | Fujitsu Ltd |
| US4096355A | 0.405 | Common channel access method for a plurality of data stations in a data transmission system and circuit for implementing the method | GRANT | 1978-06-20 | 1976-11-12 | 4399369 | Good | International Business Machines Corp | International Business Machines Corp |
| US7483417B2 | 0.405 | Telephony communication via varied redundant networks | GRANT | 2009-01-27 | 1996-04-18 | 35998835 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US20050060549A1 | 0.405 | Controlling access to content based on certificates and access predicates | APPLICATION | 2005-03-17 | 1998-10-26 | 46303145 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7401114B1 | 0.404 | Method and apparatus for making a computational service highly available | GRANT | 2008-07-15 | 1998-04-20 | 39596765 | Good | Sun Microsystems Inc | Oracle America Inc |
| US7356024B1 | 0.403 | Communication apparatus and communication method | GRANT | 2008-04-08 | 1999-10-29 | 17987766 | Good | Matsushita Electric Industrial Co Ltd | Panasonic Holdings Corp |
| US6813283B2 | 0.402 | Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof | GRANT | 2004-11-02 | 1996-12-17 | 26515244 | Good | Hitachi Ltd | Maxell Ltd |
| US7664097B2 | 0.402 | Telephone service via networking | GRANT | 2010-02-16 | 1996-04-18 | 24692385 | Good | Verizon Services Corp | Verizon Patent and Licensing Inc |
| US6515575B1 | 0.402 | Method of authenticating user and system for authenticating user | GRANT | 2003-02-04 | 1998-06-16 | 15858666 | Good | NEC Corp | NEC Corp |
| US5613005A | 0.401 | Cipher communication method and device | GRANT | 1997-03-18 | 1994-07-07 | 15624945 | Good | Murata Machinery Ltd | Murata Machinery Ltd |
| US6915431B1 | 0.401 | System and method for providing security mechanisms for securing network communication | GRANT | 2005-07-05 | 1999-12-22 | 34699815 | Good | Intel Corp | Intel Corp |
| US6396840B1 | 0.396 | Method interface and system for connecting communication traffic across an intermediate network | GRANT | 2002-05-28 | 1997-06-06 | 10813727 | Good | Nortel Networks Ltd | RPX Clearinghouse LLC |
| US6993081B1 | 0.396 | Seamless splicing/spot-insertion for MPEG-2 digital video/audio stream | GRANT | 2006-01-31 | 1999-11-23 | 35694914 | Good | International Business Machines Corp | International Business Machines Corp |
| US5327432A | 0.394 | Protocol for multiple access to a telecommunications channel from auxiliary terminals by digitized information messages and corresponding system | GRANT | 1994-07-05 | 1990-12-26 | 9403665 | Good | France Telecom SA | Orange SA |
| US5448045A | 0.393 | System for protecting computers via intelligent tokens or smart cards | GRANT | 1995-09-05 | 1992-02-26 | 25285753 | Good | F Poszat HU LLC | F Poszat HU LLC |
| US7330978B1 | 0.393 | Encrypted software installer | GRANT | 2008-02-12 | 1999-04-08 | 39031560 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7505941B2 | 0.389 | Methods and apparatus for conducting electronic transactions using biometrics | GRANT | 2009-03-17 | 1999-08-31 | 46304546 | Good | American Express Travel Related Services Co Inc | Liberty Peak Ventures LLC |
| US7031348B1 | 0.389 | Apparatus and method of splicing digital video streams | GRANT | 2006-04-18 | 1998-04-04 | 21995992 | Good | Optibase Ltd | OPTIBASE TECHNOLOGIES Ltd, VIEWGRAPHICS Inc UNDER NAME OPTIBASE US Inc, Viewgraphics Inc |
| US7096481B1 | 0.388 | Preparation of metadata for splicing of encoded MPEG video and audio | GRANT | 2006-08-22 | 2000-01-04 | 36821856 | Good | EMC Corp | Alcatel Lucent SAS, EMC Corp |
| US6295293B1 | 0.387 | Access network over a dedicated medium | GRANT | 2001-09-25 | 1996-06-04 | 26662665 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US6678332B1 | 0.387 | Seamless splicing of encoded MPEG video and audio | GRANT | 2004-01-13 | 2000-01-04 | 26870137 | Good | EMC Corp | EMC Corp |
| US8423476B2 | 0.386 | Methods and apparatus for conducting electronic transactions | GRANT | 2013-04-16 | 1999-08-31 | 46332061 | Good | American Express Travel Related Services Co Inc | Liberty Peak Ventures LLC |
| US6891847B1 | 0.384 | Method and apparatus for accommodating asynchronous data transmissions in a wireless computer network | GRANT | 2005-05-10 | 1998-09-11 | 23605390 | Good | Sharewave Inc | Cirrus Logic Inc |
| US20040086040A1 | 0.384 | Efficient encoding algorithms for delivery of server-centric interactive program guide | APPLICATION | 2004-05-06 | 1999-04-15 | 31892223 | Good | Sedna Patent Services LLC | Adeia Media Holdings LLC, Individual |
| US5488610A | 0.383 | Communication system | GRANT | 1996-01-30 | 1993-08-26 | 8214520 | Good | Hewlett Packard Co | HP Inc |
| US6745247B1 | 0.382 | Method and system for deploying smart card applications over data networks | GRANT | 2004-06-01 | 1999-03-19 | 32328598 | Good | Citicorp Development Center Inc | Citicorp Credit Services Inc USA |
| US6754831B2 | 0.381 | Authenticated firewall tunneling framework | GRANT | 2004-06-22 | 1998-12-01 | 22755037 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6243373B1 | 0.378 | Method and apparatus for implementing a computer network/internet telephone system | GRANT | 2001-06-05 | 1995-11-01 | 24188348 | Good | Telecom Internet Ltd | RPX Corp |
| US6577733B1 | 0.377 | Method and system for secure cashless gaming | GRANT | 2003-06-10 | 1999-12-03 | 23811128 | Good | Smart Card Integrators Inc | Smart Card Integrators Inc |
| US6879593B1 | 0.375 | Connections of nodes on different networks | GRANT | 2005-04-12 | 1999-12-20 | 34115293 | Good | Intel Corp | Intel Corp |
| US8121342B2 | 0.371 | Associating metadata with media signals and searching for media signals using metadata | GRANT | 2012-02-21 | 2000-01-13 | 27393939 | Good | Digimarc Corp | Digimarc Corp |
| US5898830A | 0.371 | Firewall providing enhanced network security and user transparency | GRANT | 1999-04-27 | 1996-10-17 | 24947298 | Good | Network Engr Software | NETWORK ENGINEERING TECHNOLOGIES Inc, GraphOn Corp |
| US5421006A | 0.368 | Method and apparatus for assessing integrity of computer system software | GRANT | 1995-05-30 | 1992-05-07 | 25375415 | Good | Compaq Computer Corp | Hewlett Packard Development Co LP |
| US6202157B1 | 0.368 | Computer network security system and method having unilateral enforceable security policy provision | GRANT | 2001-03-13 | 1997-12-08 | 25532442 | Good | Entrust Ltd | Entrust Ltd |
| US8761180B2 | 0.363 | Memory organization in a network device | GRANT | 2014-06-24 | 1996-12-16 | 27419639 | Good | Juniper Networks Inc | Juniper Networks Inc |
| US6311269B2 | 0.363 | Trusted services broker for web page fine-grained security labeling | GRANT | 2001-10-30 | 1998-06-15 | 22246162 | Good | Lockheed Martin Corp | Leidos Innovations Technology Inc., Abacus Innovations Technology Inc |
| US4593282A | 0.362 | Network protocol for integrating synchronous and asynchronous traffic on a common serial data bus | GRANT | 1986-06-03 | 1983-04-14 | 23926677 | Good | AT&T Information Systems Inc | AT&T Corp, American Bell Inc |
| EP0210597A2 | 0.362 | Link switch for a burst-switching communications system | GRANT | 1987-02-04 | 1985-08-02 | 25065677 | Good | GTE Laboratories Inc | Verizon Laboratories Inc |
| US6717948B1 | 0.362 | Knowledge-based connection admission method and apparatus for providing efficient multiplexing of data and speech over AAL2 | GRANT | 2004-04-06 | 1998-07-30 | 22426927 | Good | Nokia Oyj | Nokia Technologies Oy, Vringo Infrastructure Inc |
| US4606023A | 0.361 | Guard time elimination in a time-division multiplexed active star-coupled half-duplex mode synchronous communications network | GRANT | 1986-08-12 | 1984-05-31 | 24465900 | Good | APPLIED DYNAMIC RES Inc | EMI Holding Corp |
| US5534944A | 0.361 | Method of splicing MPEG encoded video | GRANT | 1996-07-09 | 1994-07-15 | 24010921 | Good | Matsushita Electric Corp of America | Panasonic Corp of North America |
| US6779195B2 | 0.359 | Signal processing apparatus and signal receiving apparatus | GRANT | 2004-08-17 | 1998-06-09 | 15728729 | Good | Sony Corp | Sony Corp |
| US4797921A | 0.358 | System for enciphering or deciphering data | GRANT | 1989-01-10 | 1984-11-13 | 26534158 | Good | Hitachi Ltd | Hitachi Ltd |
| US7225249B1 | 0.358 | Integrated systems for providing communications network management services and interactive generating invoice documents | GRANT | 2007-05-29 | 1997-09-26 | 38056857 | Good | MCI LLC | Verizon Patent and Licensing Inc |
| US4603416A | 0.357 | (Time division multiplex) switching system for routing trains of constant length data packets | GRANT | 1986-07-29 | 1982-12-29 | 9280778 | Good | ||
| US5384777A | 0.356 | Adaptive medium access control scheme for wireless LAN | GRANT | 1995-01-24 | 1993-04-19 | 21957816 | Good | International Business Machines Corp | Wistron Corp |
| US6914909B2 | 0.356 | Method to divide upstream timeslots in a time division multiple access system related line terminator and related network terminator | GRANT | 2005-07-05 | 1999-12-23 | 8242234 | Good | Alcatel SA | Alcatel Lucent SAS |
| US5359659A | 0.355 | Method for securing software against corruption by computer viruses | GRANT | 1994-10-25 | 1992-06-19 | 25414406 | Good | ||
| US7058600B1 | 0.354 | Integrated proxy interface for web based data management reports | GRANT | 2006-06-06 | 1997-09-26 | 36569042 | Good | MCI LLC | Verizon Business Global LLC, Verizon Patent and Licensing Inc |
| US6473407B1 | 0.354 | Integrated proxy interface for web based alarm management tools | GRANT | 2002-10-29 | 1997-09-05 | 26740188 | Good | Worldcom Inc | Verizon Patent and Licensing Inc |
| US5809145A | 0.353 | System for distributing digital information | GRANT | 1998-09-15 | 1996-06-28 | 24692132 | Good | Paradata Systems Inc | Arvato Digital Services LLC |
| US8750320B2 | 0.353 | Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost | GRANT | 2014-06-10 | 1997-01-23 | 25139870 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US6515968B1 | 0.353 | Integrated interface for real time web based viewing of telecommunications network call traffic | GRANT | 2003-02-04 | 1995-03-17 | 27369878 | Good | Worldcom Inc | Verizon Patent and Licensing Inc |
| US6034746A | 0.352 | System and method for inserting data into a digital audio/video data stream | GRANT | 2000-03-07 | 1997-10-27 | 25500572 | Good | International Business Machines Corp | Hulu LLC |
| US5450489A | 0.351 | System and method for authenticating software carriers | GRANT | 1995-09-12 | 1993-10-29 | 22510335 | Good | Time Warner Entertainment Co LP | Warner Bros Home Entertainment Inc, Warner Communications LLC |
| US6639920B2 | 0.351 | Distributed type switching system | GRANT | 2003-10-28 | 1986-09-16 | 27290404 | Good | Hitachi Ltd | Hitachi Ltd |
| US9042705B1 | 0.351 | System for program specific information error management in a video decoder | GRANT | 2015-05-26 | 1999-07-13 | 22504821 | Good | Thomson Licensing SAS | Thomson Licensing SAS |
| US8798091B2 | 0.351 | Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost | GRANT | 2014-08-05 | 1998-11-19 | 22723067 | Good | Broadcom Corp | Avago Technologies International Sales Pte Ltd |
| US6377993B1 | 0.350 | Integrated proxy interface for web based data management reports | GRANT | 2002-04-23 | 1997-09-26 | 22030944 | Good | MCI Worldcom Inc | Verizon Patent and Licensing Inc |
| US7512786B2 | 0.350 | Client-side boot domains and boot rules | GRANT | 2009-03-31 | 1999-12-10 | 23823987 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7254175B2 | 0.349 | Frame-accurate seamless splicing of information streams | GRANT | 2007-08-07 | 1999-07-02 | 35480541 | Good | CrystalMedia Tech Inc | MediaTek USA Inc |
| US6714979B1 | 0.348 | Data warehousing infrastructure for web based reporting tool | GRANT | 2004-03-30 | 1997-09-26 | 31996450 | Good | Worldcom Inc | Verizon Patent and Licensing Inc |
| US7779442B1 | 0.340 | Information distribution system | GRANT | 2010-08-17 | 1999-01-12 | 26339723 | Good | Sony Corp | Sony Corp |
| US8488788B2 | 0.340 | Method for simulcrypting scrambled data to a plurality of conditional access devices | GRANT | 2013-07-16 | 1999-11-09 | 23737071 | Good | Sony Corp, Sony Electronics Inc | Sony Corp, Sony Electronics Inc |
| US4587651A | 0.339 | Distributed variable bandwidth switch for voice data and image communications | GRANT | 1986-05-06 | 1983-05-04 | 23952703 | Good | CXC CORP | ABINGWORTH PLC, ABS VENTURES II LP, ABS VENTURES LP, ALTA II, B GILES BROPHY (SEE RECORD FOR REMAINING ASSIGNEES) |
| US7734789B2 | 0.338 | Method and device for tunnel switching | GRANT | 2010-06-08 | 1997-09-26 | 25471162 | Good | 3Com Corp | HP Inc, Hewlett Packard Development Co LP |
| WO2000025247A1 | 0.336 | DATA ACCESS SYSTEM | APPLICATION | 2000-05-04 | 1998-10-26 | 22653273 | Good | ||
| US5699428A | 0.335 | System for automatic decryption of file data on a per-use basis and automatic re-encryption within context of multi-threaded operating system under which applications run in real-time | GRANT | 1997-12-16 | 1996-01-16 | 24346041 | Good | Symantec Corp | NortonLifeLock Inc |
| US6584454B1 | 0.335 | Method and apparatus for community management in remote system servicing | GRANT | 2003-06-24 | 1999-12-31 | 23894258 | Good | GE Medical Technology Services Inc | General Electric Co, GE Medical Technology Services Inc |
| US6930788B1 | 0.335 | Secure printing over cable network to home printer | GRANT | 2005-08-16 | 1999-07-20 | 23406254 | Good | Canon Inc | Canon Inc |
| US6792615B1 | 0.334 | Encapsulated streaming media automation and distribution system | GRANT | 2004-09-14 | 1999-05-19 | 23221137 | Good | New Horizons Telecasting Inc | Callahan Cellular LLC |
| US5826014A | 0.333 | Firewall system for protecting network elements connected to a public network | GRANT | 1998-10-20 | 1996-02-06 | 24385402 | Good | Network Engr Software | SCIENTIFIC RESEARCH MANAGEMENT Corp, GraphOn Corp |
| US7500258B1 | 0.332 | Advertisement subgroups for digital streams | GRANT | 2009-03-03 | 1999-05-10 | 22458424 | Good | Prime Research Alliance E Inc | Prime Research Alliance E Inc |
| WO2001030073A1 | 0.332 | TELEVISION RECEIVER AND METHOD OF USING SAME FOR DISPLAYING INFORMATION MESSAGES | APPLICATION | 2001-04-26 | 1999-10-19 | 23670134 | Good | ||
| US7327790B1 | 0.328 | MPEG on screen display coder for DTV interfaces | GRANT | 2008-02-05 | 1998-06-16 | 38988857 | Good | Zenith Electronics LLC | Zenith Electronics LLC |
| US5526035A | 0.328 | Transaction based interactive television system | GRANT | 1996-06-11 | 1991-11-20 | 25167250 | Good | Zing Systems LP | OpenTV Inc, Zing Systems LP |
| US6697364B1 | 0.327 | Statistical multiplexing in a telecommunications network | GRANT | 2004-02-24 | 1998-01-28 | 8550590 | Good | Nokia Oyj | Nokia Oyj, Nokia Solutions and Networks Oy |
| US6684269B2 | 0.326 | System and method for enabling transactions between a web server and a smart card telephone or personal digital assistant over the internet | GRANT | 2004-01-27 | 1995-06-22 | 23961644 | Good | Datascape Inc | WiLAN Technologies Inc |
| US6934841B2 | 0.325 | Smart card controlled internet access | GRANT | 2005-08-23 | 1999-12-15 | 23834634 | Good | 3M Innovative Properties Co | 3M Innovative Properties Co |
| US6745229B1 | 0.324 | Web based integrated customer interface for invoice reporting | GRANT | 2004-06-01 | 1997-09-26 | 32328527 | Good | Worldcom Inc | Verizon Patent and Licensing Inc |
| US6298088B1 | 0.324 | Method and apparatus for splicing compressed information signals | GRANT | 2001-10-02 | 1997-05-28 | 25342983 | Good | Sarnoff Corp | HBC Solutions Inc |
| US7343351B1 | 0.323 | Methods and apparatus for conducting electronic transactions | GRANT | 2008-03-11 | 1999-08-31 | 33459275 | Good | American Express Travel Related Services Co Inc | Liberty Peak Ventures LLC |
| US6909743B1 | 0.321 | Method for generating and processing transition streams | GRANT | 2005-06-21 | 1999-04-14 | 34656615 | Good | Sarnoff Corp | MediaTek Inc |
| US5995511A | 0.318 | Digital network including mechanism for grouping virtual message transfer paths having similar transfer service rates to facilitate efficient scheduling of transfers thereover | GRANT | 1999-11-30 | 1996-04-05 | 24517924 | Good | Fore Systems Inc | Ericsson AB |
| US6806909B1 | 0.316 | Seamless splicing of MPEG-2 multimedia data streams | GRANT | 2004-10-19 | 1997-03-03 | 33134477 | Good | Koninklijke Philips Electronics NV | VIDEO STREAMING SOLUTIONS LLC, Thomson Licensing SAS |
| US6912251B1 | 0.314 | Frame-accurate seamless splicing of information streams | GRANT | 2005-06-28 | 1998-09-25 | 27379225 | Good | Sarnoff Corp | MediaTek USA Inc |
| US6859783B2 | 0.311 | Integrated interface for web based customer care and trouble management | GRANT | 2005-02-22 | 1995-12-29 | 26740187 | Good | Worldcom Inc | Verizon Business Global LLC, Verizon Patent and Licensing Inc |
| US6901371B1 | 0.311 | Imaging system protocol handling method and apparatus | GRANT | 2005-05-31 | 1998-11-25 | 22737822 | Good | GE Medical Systems Global Technology Co LLC | General Electric Co, GE Medical Systems Global Technology Co LLC |
| US4999835A | 0.310 | Method and device for asynchronous mode transmission putting microcells into use | GRANT | 1991-03-12 | 1988-08-05 | 9369153 | Good | LMT Radio Professionnelle | Remote Access LLC |
| US4093823A | 0.310 | Statistical multiplexing system for computer communications | GRANT | 1978-06-06 | 1976-08-24 | 24881626 | Good | University of California | University of California |
| US6381644B2 | 0.306 | Integrated proxy interface for web based telecommunications network management | GRANT | 2002-04-30 | 1997-09-26 | 26740181 | Good | MCI Worldcom Inc | Verizon Patent and Licensing Inc |
| US5550984A | 0.306 | Security system for preventing unauthorized communications between networks by translating communications received in ip protocol to non-ip protocol to remove address and routing services information | GRANT | 1996-08-27 | 1994-12-07 | 23377168 | Good | Matsushita Electric Corp of America | Panasonic Corp of North America |
| WO1998040986A1 | 0.306 | REGISTRATION PROTOCOL | APPLICATION | 1998-09-17 | 1997-03-11 | 20406107 | Good | ||
| US7620980B1 | 0.305 | Secure data broker | GRANT | 2009-11-17 | 1999-07-21 | 23406770 | Good | Sun Microsystems Inc | Oracle America Inc |
| US4755988A | 0.304 | Data communications switching device having multiple switches operating at plural selectable data rates | GRANT | 1988-07-05 | 1983-05-04 | 27050480 | Good | CXC CORP | ABINGWORTH PLC, ABS VENTURES II LP, ABS VENTURES LP, ALTA II, B GILES BROPHY (SEE RECORD FOR REMAINING ASSIGNEES), US Philips Corp |
| US7249366B1 | 0.304 | Control of a system for processing a stream of information based on information content | GRANT | 2007-07-24 | 1998-05-15 | 22156631 | Good | International Business Machines Corp | International Business Machines Corp |
| US5938726A | 0.303 | Apparatus for reading an electronic network navigation device and a peripheral for use therewith | GRANT | 1999-08-17 | 1996-10-04 | 24945603 | Good | Motorola Inc | Hanger Solutions LLC |
| US5995965A | 0.301 | System and method for remotely accessing user data records | GRANT | 1999-11-30 | 1996-11-18 | 25021553 | Good | Humetrix Inc | Humetrix com Inc |
| US4278837A | 0.300 | Crypto microprocessor for executing enciphered programs | GRANT | 1981-07-14 | 1977-10-31 | 26722203 | Good | Dallas Semiconductor Corp | Dallas Semiconductor Corp |
| US20020031224A1 | 0.299 | Secure multimedia communications system | APPLICATION | 2002-03-14 | 1998-09-08 | 27386802 | Good | On Command Corp | S Aqua Semiconductor LLC |
| US8793738B2 | 0.293 | Television system with downloadable features | GRANT | 2014-07-29 | 1994-05-04 | 27808743 | Good | Starsight Telecast Inc | Adeia Guides Inc |
| US7068724B1 | 0.292 | Method and apparatus for inserting digital media advertisements into statistical multiplexed streams | GRANT | 2006-06-27 | 1999-10-20 | 36600550 | Good | Prime Research Alliance E Inc | Prime Research Alliance E Inc |
| US8139471B2 | 0.292 | Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system | GRANT | 2012-03-20 | 1996-08-22 | 32777041 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US8813147B2 | 0.290 | System and method for synchronizing video indexing between audio/video signal and data | GRANT | 2014-08-19 | 2000-01-10 | 19637490 | Good | LG Electronics Inc | LG Electronics Inc |
| US7068620B1 | 0.289 | Method and apparatus for efficiently encoding wireless data packet headers | GRANT | 2006-06-27 | 1999-05-24 | 8554724 | Good | Nokia Oyj | Nokia Oyj |
| US6487665B1 | 0.289 | Object security boundaries | GRANT | 2002-11-26 | 1998-11-30 | 22744318 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7091968B1 | 0.287 | Method and apparatus for encoding a user interface | GRANT | 2006-08-15 | 1998-07-23 | 27492681 | Good | Sedna Patent Services LLC | Adeia Media Holdings LLC |
| US8547823B2 | 0.287 | OFDM/DMT/ digital communications system including partial sequence symbol processing | GRANT | 2013-10-01 | 1996-08-22 | 33101562 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US5666411A | 0.285 | System for computer software protection | GRANT | 1997-09-09 | 1994-01-13 | 22661068 | Good | Xylon LLC | Xylon LLC |
| US10361802B1 | 0.284 | Adaptive pattern recognition based control system and method | GRANT | 2019-07-23 | 1999-02-01 | 67300558 | Good | Blanding Hovenweep LLC | STEVEN M HOFFBERG 2004-1 GRAT, Blanding Hovenweep LLC |
| US6598011B1 | 0.284 | Medical diagnostic system services interface | GRANT | 2003-07-22 | 1998-11-25 | 22738336 | Good | General Electric Co | General Electric Co |
| US6657956B1 | 0.283 | Method enabling secure access by a station to at least one server and device using same | GRANT | 2003-12-02 | 1996-03-07 | 9489968 | Good | Bull CP8 SA | CP8 Technologies SA |
| US6578002B1 | 0.283 | Medical diagnostic system service platform | GRANT | 2003-06-10 | 1998-11-25 | 22738504 | Good | ||
| US5724355A | 0.281 | Network access to internet and stored multimedia services from a terminal supporting the H.320 protocol | GRANT | 1998-03-03 | 1995-10-24 | 24183795 | Good | AT&T Corp | AT&T Corp |
| US7984466B2 | 0.278 | Advertising management system for digital video streams | GRANT | 2011-07-19 | 1999-04-20 | 39713456 | Good | Prime Research Alliance E Inc | Prime Research Alliance E Inc |
| US7519982B1 | 0.277 | Efficient delivery of interactive program guide using demand-cast | GRANT | 2009-04-14 | 1999-04-15 | 40525837 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US8286207B1 | 0.275 | System for processing programs and system timing information derived from multiple broadcast sources | GRANT | 2012-10-09 | 1998-07-13 | 22700809 | Good | Thomson Licensing SAS | InterDigital Madison Patent Holdings SAS |
| US20050034149A1 | 0.275 | Security device managed access to information | APPLICATION | 2005-02-10 | 1996-05-06 | 8223951 | Good | Irdeto BV | Irdeto BV |
| US8520068B2 | 0.275 | Video security system | GRANT | 2013-08-27 | 1999-07-20 | 46278176 | Good | Comcast Cable Communications LLC | Comcast Cable Communications LLC |
| US6567986B2 | 0.274 | Method and apparatus for distributing a globally accurate knowledge of time and frequency to a plurality of a high definition television studios | GRANT | 2003-05-20 | 1998-03-12 | 26759594 | Good | Sarnoff Corp | SRI International Inc |
| US6032184A | 0.273 | Integrated interface for Web based customer care and trouble management | GRANT | 2000-02-29 | 1995-12-29 | 46255174 | Good | MCI Worldcom Inc | Verizon Patent and Licensing Inc |
| US9300921B2 | 0.272 | Video security systems and methods | GRANT | 2016-03-29 | 1999-07-20 | 51350884 | Good | Comcast Cable Communications LLC | Comcast Cable Communications LLC |
| US3934224A | 0.272 | Apparatus for continuous assessment of data transmission accuracy in a communication system | GRANT | 1976-01-20 | 1974-10-29 | 24064367 | Good | Honeywell Information Systems Inc | Bull HN Information Systems Inc |
| US20080298483A1 | 0.271 | Apparatus and method for symbol alignment in a multi-point OFDM/DMT digital communications system | APPLICATION | 2008-12-04 | 1996-08-22 | 24814833 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US6343064B1 | 0.271 | Method and system for remote management of equipment having duplicate network addresses | GRANT | 2002-01-29 | 1998-08-04 | 22440679 | Good | Electronic Data Systems LLC | Hewlett Packard Development Co LP |
| US6785280B1 | 0.268 | Mechanism and method dynamically allocating ATM connections between exchanges | GRANT | 2004-08-31 | 1998-12-23 | 22819848 | Good | Ericsson Inc | Ericsson Inc |
| US4935925A | 0.265 | Adaptive digital network interface | GRANT | 1990-06-19 | 1987-03-11 | 26698346 | Good | ARISTACOM INTERNATIONAL Inc | ARISTACOM INTERNATIONAL Inc |
| US6385724B1 | 0.265 | Automatic object caller chain with declarative impersonation and transitive trust | GRANT | 2002-05-07 | 1998-11-30 | 22745201 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6763376B1 | 0.264 | Integrated customer interface system for communications network management | GRANT | 2004-07-13 | 1997-09-26 | 32684430 | Good | MCI Communications Corp | Verizon Patent and Licensing Inc |
| US5764644A | 0.261 | Method and apparatus for transport of communication signals over a public network | GRANT | 1998-06-09 | 1996-01-02 | 24326738 | Good | Lucent Technologies Inc | Nokia of America Corp |
| US6690411B2 | 0.259 | Security system | GRANT | 2004-02-10 | 1999-07-20 | 23404670 | Good | @Security Broadband Corp | Comcast Cable Communications LLC |
| US7941564B2 | 0.258 | Synchronous updating of dynamic interactive applications | GRANT | 2011-05-10 | 1999-06-15 | 38049648 | Good | Wink Communications Inc | OpenTV Inc |
| US6963905B1 | 0.257 | System and method including a communication interface for transferring information between at least two processes | GRANT | 2005-11-08 | 1997-09-29 | 35207115 | Good | EMC Corp | EMC Corp |
| US7610597B1 | 0.255 | Process for providing targeted user content blended with a media stream | GRANT | 2009-10-27 | 2000-01-08 | 41211196 | Good | Lightningcast LLC | Yahoo AD Tech LLC |
| US7015806B2 | 0.254 | Distributed monitoring for a video security system | GRANT | 2006-03-21 | 1999-07-20 | 27130360 | Good | @Security Broadband Corp | Comcast Cable Communications LLC |
| US8938062B2 | 0.253 | Method for accessing service resource items that are for use in a telecommunications system | GRANT | 2015-01-20 | 1995-12-11 | 10789100 | Good | Comcast IP Holdings I LLC | Comcast IP Holdings I LLC |
| US8630942B2 | 0.253 | 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 |
| US6137527A | 0.251 | System and method for prompt-radiology image screening service via satellite | GRANT | 2000-10-24 | 1996-12-23 | 25098628 | Good | General Electric Co | General Electric Co |
| US4771463A | 0.249 | Digital scrambling without error multiplication | GRANT | 1988-09-13 | 1986-12-05 | 25471262 | Good | Siemens Transmission Systems Inc | Siemens Transmission Systems Inc |
| US7996864B2 | 0.247 | Method and apparatus for displaying television programs and related text | GRANT | 2011-08-09 | 1994-08-31 | 27540846 | Good | Gemstar Development LLC | Adeia Guides Inc |
| US8229844B2 | 0.246 | 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 |
| US6415437B1 | 0.245 | Method and apparatus for combining video sequences with an interactive program guide | GRANT | 2002-07-02 | 1998-07-23 | 26788015 | Good | Diva Systems Corp | Adeia Media Holdings LLC |
| US9319735B2 | 0.245 | Electronic television program guide schedule system and method with data feed access | GRANT | 2016-04-19 | 1995-06-07 | 32718264 | Good | Rovi Guides Inc | TCI-TVGOS Inc, Telecommunications of Colorado Inc, Adeia Guides Inc |
| US8190513B2 | 0.244 | 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 |
| US4603418A | 0.240 | Multiple access data communications controller for a time-division multiplex bus | GRANT | 1986-07-29 | 1983-07-07 | 24036522 | Good | Motorola Inc | Motorola Solutions Inc |
| US6081827A | 0.240 | Network navigation methods and systems using an article of mail | GRANT | 2000-06-27 | 1996-09-23 | 27542124 | Good | Motorola Inc | Hanger Solutions LLC |
| US5790800A | 0.240 | Client application program mobilizer | GRANT | 1998-08-04 | 1995-10-13 | 24166563 | Good | Digital Equipment Corp | Hewlett Packard Enterprise Development LP |
| US6883100B1 | 0.237 | Method and system for dynamic issuance of group certificates | GRANT | 2005-04-19 | 1999-05-10 | 23196444 | Good | Sun Microsystems Inc | Oracle America Inc |
| US6532593B1 | 0.237 | Transcoding for consumer set-top storage application | GRANT | 2003-03-11 | 1999-08-17 | 22529507 | Good | General Instrument Corp | Google Technology Holdings LLC |
| US6574736B1 | 0.237 | Composable roles | GRANT | 2003-06-03 | 1998-11-30 | 22744324 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7916801B2 | 0.236 | Time-domain equalization for discrete multi-tone systems | GRANT | 2011-03-29 | 1998-05-29 | 33516842 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US4646345A | 0.234 | Automatic unit ID for quasi-transmission trunked systems | GRANT | 1987-02-24 | 1986-06-09 | 25359425 | Good | Motorola Inc | Motorola Solutions Inc |
| US5444850A | 0.233 | Method and apparatus for controlling network and workstation access prior to workstation boot | GRANT | 1995-08-22 | 1993-08-04 | 22286672 | Good | Trend Micro Devices Inc | TREND SOFTWARE TECHNOLOGY Inc |
| US7051083B1 | 0.233 | Addressing in a communications network comprising call control level and bearer control level by utilizing network service access point (NSAP) addressing format | GRANT | 2006-05-23 | 1999-10-01 | 10861870 | Good | Telefonaktiebolaget LM Ericsson AB | Telefonaktiebolaget LM Ericsson AB |
| US4748660A | 0.232 | Process for determination of the last intermediate node in a network of numerous interconnected nodes | GRANT | 1988-05-31 | 1984-07-04 | 9305792 | Good | Jeumont Schneider SA | JS TELECOM 36 38 RUE de la PRINCESSE 78430 LOUVECIENNES, Jeumont Schneider SA |
| US6636898B1 | 0.229 | System and method for central management of connections in a virtual private network | GRANT | 2003-10-21 | 1999-01-29 | 28791692 | Good | International Business Machines Corp | Trend Micro Inc |
| US8130640B2 | 0.229 | Frame structure for an adaptive modulation wireless communication system | GRANT | 2012-03-06 | 1999-08-03 | 23440931 | Good | WiLAN Inc | Quarterhill Inc |
| US8255956B2 | 0.228 | System and method for delivery of short-time duration video segments | GRANT | 2012-08-28 | 1999-06-28 | 36817138 | Good | Cox Communications Inc | Cox Communications Inc |
| US10869102B2 | 0.227 | Systems and methods for providing a multi-perspective video display | GRANT | 2020-12-15 | 1999-10-29 | 29273564 | Good | OpenTV Inc | OpenTV Inc |
| US6137946A | 0.220 | Picture editing apparatus and method using virtual buffer estimation | GRANT | 2000-10-24 | 1997-04-04 | 13881610 | Good | Sony Corp | Sony Corp |
| US7213262B1 | 0.217 | Method and system for proving membership in a nested group using chains of credentials | GRANT | 2007-05-01 | 1999-05-10 | 23201278 | Good | Sun Microsystems Inc | Oracle America Inc |
| WO2000064168A1 | 0.216 | METHODS AND APPARATUS FOR DELIVERING AND VIEWING DISTRIBUTED ENTERTAINMENT BROADCAST OBJECTS AS A PERSONALIZED INTERACTIVE TELECAST | APPLICATION | 2000-10-26 | 1999-04-19 | 22442868 | Good | ||
| US8615782B2 | 0.215 | System and methods for linking television viewers with advertisers and broadcasters | GRANT | 2013-12-24 | 1995-10-02 | 39642526 | Good | Starsight Telecast Inc | Adeia Guides Inc |
| US6393055B1 | 0.214 | Method of switching video sequences and corresponding switching device and decoding system | GRANT | 2002-05-21 | 1997-05-27 | 26147823 | Good | Koninklijke Philips Electronics NV | Koninklijke Philips NV |
| US9021538B2 | 0.214 | Client-server based interactive guide with server recording | GRANT | 2015-04-28 | 1998-07-14 | 26786078 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US9924234B2 | 0.214 | Data structure and methods for providing an interactive program | GRANT | 2018-03-20 | 1998-07-23 | 57399316 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US8826360B2 | 0.213 | Broadcasting method and broadcast signal receiving apparatus | GRANT | 2014-09-02 | 1998-06-17 | 17446970 | Good | Hitachi Consumer Electronics Co Ltd | Maxell Ltd |
| US4706081A | 0.213 | Method and apparatus for bridging local area networks | GRANT | 1987-11-10 | 1984-12-14 | 24738037 | Good | Vitalink Communications Corp | Vitalink Communications Corp |
| US8739218B2 | 0.212 | Data structure and methods for providing an interactive program guide | GRANT | 2014-05-27 | 1998-07-23 | 23129438 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US6425017B1 | 0.211 | Queued method invocations on distributed component applications | GRANT | 2002-07-23 | 1998-08-17 | 22467835 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6345122B1 | 0.211 | Compressed picture data editing apparatus and method | GRANT | 2002-02-05 | 1998-01-19 | 11682004 | Good | Sony Corp | Sony Corp |
| US9113207B2 | 0.210 | Systems and methods for contextually linking television program information | GRANT | 2015-08-18 | 1995-10-02 | 27360396 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US7035407B1 | 0.210 | Data transmission system for prevention of unauthorized copy of data from recording medium | GRANT | 2006-04-25 | 1998-05-11 | 14971618 | Good | NEC Corp | NEC Personal Computers Ltd |
| US7634777B2 | 0.209 | Queued component interface passing for results outflow from queued method invocations | GRANT | 2009-12-15 | 1999-12-15 | 34632725 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6418325B1 | 0.208 | Handheld device having an optical data reader | GRANT | 2002-07-09 | 1999-07-12 | 23380646 | Good | Motorola Inc | Intellectual Ventures I LLC |
| US6868079B1 | 0.208 | Radio communication system with request re-transmission until acknowledged | GRANT | 2005-03-15 | 1998-12-10 | 10843973 | Good | Koninklijke Philips Electronics NV | Uniloc 2017 LLC |
| US6704930B1 | 0.206 | Advertisement insertion techniques for digital video streams | GRANT | 2004-03-09 | 1999-04-20 | 31891989 | Good | Expanse Networks Inc | Prime Research Alliance E Inc |
| US6163797A | 0.202 | Application dispatcher for seamless server application support for network terminals and non-network terminals | GRANT | 2000-12-19 | 1996-08-06 | 22395235 | Good | Hewlett Packard Co | Hewlett Packard Enterprise Development LP |
| US6831949B1 | 0.201 | Switching compressed video bitstreams | GRANT | 2004-12-14 | 1997-07-18 | 10816120 | Good | British Broadcasting Corp | British Broadcasting Corp |
| US5940595A | 0.196 | Electronic network navigation device and method for linking to an electronic address therewith | GRANT | 1999-08-17 | 1996-09-23 | 24855684 | Good | Motorola Inc | Hanger Solutions LLC |
| US9014250B2 | 0.196 | Filter for impulse response shortening with additional spectral constraints for multicarrier transmission | GRANT | 2015-04-21 | 1998-04-03 | 46874800 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US6477706B1 | 0.195 | Cable television system using transcoding method | GRANT | 2002-11-05 | 1998-05-01 | 27491827 | Good | Cogent Technology Inc | Harmonic Inc |
| US7941818B2 | 0.195 | System and method for utilizing EPG database for modifying advertisements | GRANT | 2011-05-10 | 1999-06-28 | 22495244 | Good | Index Systems LLC | Index Systems LLC |
| US5144659A | 0.194 | COMPUTER FILE PROTECTION SYSTEM | GRANT | 1992-09-01 | 1989-04-19 | 23335345 | Good | Intellectual Ventures Fund 24 LLC, EMPIRICAL RESEARCH SYSTEMS Inc A NV CORP | JONES RICHARD P 7930 EAST SIDE DR NE TACOMA WA 98422 |
| US8931008B2 | 0.191 | Promotional philosophy for a video-on-demand-related interactive display within an interactive television application | GRANT | 2015-01-06 | 1999-06-29 | 22496278 | Good | Rovi Guides Inc, UV Corp USA, TV Guide Inc | Adeia Guides Inc, Individual |
| US8272011B2 | 0.191 | Method and system for displaying advertisements between schedule listings | GRANT | 2012-09-18 | 1996-12-19 | 28456489 | Good | Index Systems LLC | Adeia Guides Inc |
| US5944823A | 0.189 | Outside access to computer resources through a firewall | GRANT | 1999-08-31 | 1996-10-21 | 24940995 | Good | International Business Machines Corp | Trend Micro Inc |
| US6952835B1 | 0.188 | Integration of passive data content in a multimedia-controlled environment | GRANT | 2005-10-04 | 1999-08-23 | 35005245 | Good | XperEx Corp | UFORCE Inc, Texas Instruments Inc |
| US6385771B1 | 0.188 | Generating constant timecast information sub-streams using variable timecast information streams | GRANT | 2002-05-07 | 1998-04-27 | 23116828 | Good | Diva Systems Corp | Comcast IP Holdings I LLC |
| US6480539B1 | 0.187 | Video encoding method and apparatus | GRANT | 2002-11-12 | 1999-09-10 | 23558620 | Good | Thomson Licensing SAS | InterDigital Madison Patent Holdings SAS |
| US9426509B2 | 0.186 | Client-server electronic program guide | GRANT | 2016-08-23 | 1998-08-21 | 22263902 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US8578419B2 | 0.183 | Server-centric customized interactive program guide in an interactive television environment | GRANT | 2013-11-05 | 1999-04-15 | 34624046 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US5497411A | 0.183 | Telecommunications card-access system | GRANT | 1996-03-05 | 1994-03-14 | 22780007 | Good | CYBERCARD CORP | CYBERCARD CORP |
| US4860353A | 0.182 | Dynamic feedback arrangement scrambling technique keystream generator | GRANT | 1989-08-22 | 1988-05-17 | 22719132 | Good | General Instrument Corp | Arris Technology Inc |
| US8918807B2 | 0.182 | System and method for modifying advertisement responsive to EPG information | GRANT | 2014-12-23 | 1997-07-21 | 27574370 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US5022077A | 0.175 | Apparatus and method for preventing unauthorized access to BIOS in a personal computer system | GRANT | 1991-06-04 | 1989-08-25 | 23576925 | Good | International Business Machines Corp | Lenovo Singapore Pte Ltd |
| US6453348B1 | 0.175 | Extranet architecture | GRANT | 2002-09-17 | 1998-11-06 | 22689449 | Good | Ameritech Corp | Rakuten Group Inc, SBC Holdings Properties LP, Ameritech Properties Inc |
| US8522277B2 | 0.169 | Interactive user interface | GRANT | 2013-08-27 | 1998-07-23 | 27492680 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US8336071B2 | 0.168 | System and method for modifying advertisement responsive to EPG information | GRANT | 2012-12-18 | 1996-12-19 | 27580762 | Good | Gemstar Development LLC | Gemstar Development LLC |
| US6799326B2 | 0.168 | Interactive television program guide system with local advertisements | GRANT | 2004-09-28 | 1998-07-07 | 22334244 | Good | United Video Properties Inc | Adeia Guides Inc |
| US5983273A | 0.167 | Method and apparatus for providing physical security for a user account and providing access to the user's environment and preferences | GRANT | 1999-11-09 | 1997-09-16 | 25461399 | Good | WebTV Networks Inc | Microsoft Technology Licensing LLC |
| US4685132A | 0.165 | Bent sequence code generator | GRANT | 1987-08-04 | 1985-07-30 | 25059726 | Good | Sperry Corp | Sperry Corp |
| US8050288B2 | 0.165 | Method and apparatus for interference suppression in orthogonal frequency division multiplexed (OFDM) wireless communication systems | GRANT | 2011-11-01 | 1998-06-30 | 22313783 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US6357042B2 | 0.165 | Method and apparatus for multiplexing separately-authored metadata for insertion into a video data stream | GRANT | 2002-03-12 | 1998-09-16 | 22886886 | Good | HOTV Inc A Corp OF CALIFORNIA | Tata America International Corp |
| US8613020B2 | 0.162 | Program guide system with flip and browse advertisements | GRANT | 2013-12-17 | 1998-04-30 | 22096008 | Good | United Video Properties Inc | Adeia Guides Inc |
| US4675840A | 0.159 | Speech processor system with auxiliary memory access | GRANT | 1987-06-23 | 1983-02-24 | 27042773 | Good | JOSTENS LEARNING SYSTEMS Inc | JOSTENS LEARNING SYSTEMS Inc |
| US4639877A | 0.157 | Phrase-programmable digital speech system | GRANT | 1987-01-27 | 1983-02-24 | 23863962 | Good | JOSTENS LEARNING SYSTEMS Inc | PRESCRIPTION LEARNING Corp 2860 OLD ROCHESTER ROAD PO BOX 2377 SPRINGFIELD ILLINOIS 62705 |
| US8646005B2 | 0.156 | Information system | GRANT | 2014-02-04 | 1996-05-03 | 26689171 | Good | Starsight Telecast Inc | Adeia Guides Inc |
| US6944664B1 | 0.153 | Method for connecting a first user-terminal to a second using-terminal related devices and related software modules | GRANT | 2005-09-13 | 1999-10-14 | 8242143 | Good | Alcatel SA | WSOU Investments LLC |
| US8769561B2 | 0.150 | Video switching and signal processing apparatus | GRANT | 2014-07-01 | 1995-06-08 | 43770000 | Good | Videa LLC | BARTONFALLS LLC |
| US8102928B2 | 0.145 | Spectrally constrained impulse shortening filter for a discrete multi-tone receiver | GRANT | 2012-01-24 | 1998-04-03 | 21991290 | Good | Tellabs Operations Inc | Coriant Operations Inc |
| US6320878B1 | 0.142 | Active demarcation point of an access network | GRANT | 2001-11-20 | 1996-11-20 | 7812188 | Good | Alcatel SA | Alcatel Lucent SAS |
| US8352978B2 | 0.140 | Systems and methods for advertising television networks channels and programs | GRANT | 2013-01-08 | 1998-05-15 | 26772908 | Good | United Video Properties Inc | Adeia Guides Inc |
| US6256451B1 | 0.139 | Apparatus and method of editing video data | GRANT | 2001-07-03 | 1997-12-26 | 18494311 | Good | Victor Company of Japan Ltd | JVCKenwood Corp |
| US8181200B2 | 0.138 | Method and system for displaying advertising video and program schedule listing | GRANT | 2012-05-15 | 1995-10-02 | 46255800 | Good | Starsight Telecast Inc | Adeia Guides Inc |
| US6563549B1 | 0.134 | Method and apparatus for adaptively encoding an information stream | GRANT | 2003-05-13 | 1998-04-03 | 26763639 | Good | Sarnoff Corp | MediaTek Inc |
| US6748455B1 | 0.133 | Object connectivity through loosely coupled publish and subscribe events with filtering | GRANT | 2004-06-08 | 1999-02-23 | 32324288 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US9015750B2 | 0.131 | Interactive television program guide system for determining user values for demographic categories | GRANT | 2015-04-21 | 1998-05-15 | 26773044 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US6301601B1 | 0.129 | Disabling and enabling transaction committal in transactional application components | GRANT | 2001-10-09 | 1997-10-28 | 25501718 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6829770B1 | 0.128 | Object connectivity through loosely coupled publish and subscribe events | GRANT | 2004-12-07 | 1999-02-23 | 33476488 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US8806536B2 | 0.127 | Program guide system with preference profiles | GRANT | 2014-08-12 | 1998-03-04 | 21879556 | Good | United Video Properties Inc | Adeia Guides Inc |
| US7243363B1 | 0.125 | Entertainment system picture display apparatus information processing apparatus and synchronization control method | GRANT | 2007-07-10 | 1997-07-10 | 38227156 | Good | Sony Computer Entertainment Inc | Sony Interactive Entertainment Inc, Sony Network Entertainment Platform Inc |
| US9591251B2 | 0.125 | Interactive television program guide system with operator showcase | GRANT | 2017-03-07 | 1997-10-06 | 25480917 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US9172987B2 | 0.120 | Methods and systems for updating functionality of a set-top box using markup language | GRANT | 2015-10-27 | 1998-07-07 | 26784531 | Good | Rovi Guides Inc | Adeia Guides Inc |
| US6134594A | 0.113 | Multi-user multiple tier distributed application architecture with single-user access control of middle tier objects | GRANT | 2000-10-17 | 1997-10-28 | 25501513 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US5914934A | 0.112 | Adaptive time slot scheduling apparatus and method for end-points in an ATM network | GRANT | 1999-06-22 | 1995-12-28 | 24321236 | Good | Lucent Technologies Inc | Alcatel Lucent SAS, Sound View Innovations LLC |
| US6631425B1 | 0.105 | Just-in-time activation and as-soon-as-possible deactivation or server application components | GRANT | 2003-10-07 | 1997-10-28 | 28675887 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US6813769B1 | 0.101 | Server application components with control over state duration | GRANT | 2004-11-02 | 1997-10-28 | 33300446 | Good | Microsoft Corp | Microsoft Technology Licensing LLC |
| US9286294B2 | 0.099 | Video and digital multimedia aggregator content suggestion engine | GRANT | 2016-03-15 | 1992-12-09 | 46277951 | Good | Comcast IP Holdings I LLC | Adeia Media Holdings LLC |
| US20070132784A1 | 0.090 | CIRCUIT AND METHOD FOR MODIFYING A REGION OF AN ENCODED IMAGE | APPLICATION | 2007-06-14 | 1999-09-03 | 23541689 | Good | Equator Technologies Inc | Gula Consulting LLC |
| US3749845A | NR | DIGITAL DATA COMMUNICATION SYSTEM | GRANT | 1973-07-31 | 1971-08-27 | 22641194 | Good | Bell Telephone Laboratories Inc | AT&T Corp |
| US3387086A | NR | Multiplexing system for synchronous transmission of start-stop signals after removal of the start and stop bits | GRANT | 1968-06-04 | 1964-06-29 | 32469137 | Good | Ultronic Systems Corp | Ultronic Systems Corp |
| US3303475A | NR | Control system | GRANT | 1967-02-07 | 1963-11-29 | 23273632 | Good | International Business Machines Corp | International Business Machines Corp |
| SG97866A1 | NR | METHOD SYSTEM FOR DEPLOYING SMART CARD APPLICATIONS OVER DATA NETWORKS | GRANT | 2003-08-20 | 1999-03-19 | 22418433 | Good | ||
| KR100495545B1 | NR | RECEPTION SYSTEM AND DIGITAL BROADCASTING SYSTEM | GRANT | 2005-06-16 | 1999-09-14 | 17356739 | Good | ||
| JPH10336178A | NR | CONNECTION MANAGEMENT METHOD AND MANAGEMENT SYSTEM | GRANT | 1998-12-18 | 1997-05-27 | 15549691 | Good | ||
| JP2000307603A | NR | METHOD AND DEVICE FOR MONITORING NETWORK | APPLICATION | 2000-11-02 | 1999-04-23 | 14705808 | Good | ||
| GB2337908A | NR | Accessing a network host computer from outside the network with improved security | GRANT | 1999-12-01 | 1998-03-13 | 13219549 | Good | NEC Corp | NEC Corp |
| FR2760158A1 | NR | No title | GRANT | 1998-08-28 | 1997-02-21 | 9504006 | Good | NETGEM | NETGEM |
| AU753450B2 | NR | Method and apparatus for inserting digital media advertisements into statistical multiplexed streams | GRANT | 2002-10-17 | 1999-10-20 | 22577344 | Good | Expanse Networks Inc | Samsung Electronics Co Ltd |
| US5444709A | 0.756 | Protocol for transporting real time data | GRANT | 1995-08-22 | 1993-09-30 | 22442529 | Fair | Apple Computer Inc | Apple Inc |
| US6259691B1 | 0.586 | System and method for efficiently transporting dual-tone multi-frequency/multiple frequency (DTMF/MF) tones in a telephone connection on a network-based telephone system | GRANT | 2001-07-10 | 1998-07-24 | 22401291 | Fair | 3Com Corp | HP Inc, Hewlett Packard Enterprise Development LP |
| WO1999064996A1 | 0.542 | PRELOADED IC-CARD AND METHOD FOR AUTHENTICATING THE SAME | APPLICATION | 1999-12-16 | 1998-06-05 | 8232071 | Fair | ||
| US4074232A | 0.489 | DATA SENDING AND RECEIVING SYSTEM FOR PACKET SWITCHING NETWORK | GRANT | 1978-02-14 | 1975-03-03 | 12153869 | Fair | Fujitsu Ltd, Hitachi Ltd, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd | Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd |
| US5020051A | 0.393 | Duplex communications method and system | GRANT | 1991-05-28 | 1988-12-20 | 10648781 | Fair | Shaye Communications Ltd | Shaye Communications Ltd, Avaya Inc |
| US20040022444A1 | 0.380 | Authentication using a digital watermark | APPLICATION | 2004-02-05 | 1993-11-18 | 31192636 | Fair | Digimarc Corp | Digimarc Corp |
| US6947908B1 | 0.368 | System and use for correspondent banking | GRANT | 2005-09-20 | 1998-08-27 | 34992082 | Fair | Citibank NA | Citibank NA |
| US6598231B1 | 0.335 | Enhanced security communications system | GRANT | 2003-07-22 | 1998-09-08 | 22529175 | Fair | Asvan Tech LLC | S Aqua Semiconductor LLC |
| US6332134B1 | 0.328 | Financial transaction system | GRANT | 2001-12-18 | 1999-11-01 | 26858946 | Fair | Kioba Processing LLC | Kioba Processing LLC |
| US20040163124A1 | 0.311 | Enhanced security communications system | APPLICATION | 2004-08-19 | 1998-09-08 | 26846540 | Fair | Symphony Media Systems LLC | S Aqua Semiconductor LLC |
| US5479509A | 0.304 | Method for signature of an information processing file and apparatus for implementing it | GRANT | 1995-12-26 | 1993-04-06 | 9445811 | Fair | Bull CP8 SA | CP8 Technologies SA |
| US7010144B1 | 0.293 | Associating data with images in imaging systems | GRANT | 2006-03-07 | 1994-10-21 | 35966328 | Fair | Digimarc Corp | Digimarc Corp |
| US6137654A | 0.276 | Device having a diskette-like housing and a wireless transceiver and methods therefor | GRANT | 2000-10-24 | 1997-06-23 | 25377517 | Fair | Motorola Inc | William Reber LLC |
| US6290133B1 | 0.271 | Optical code reader and methods and articles therefor | GRANT | 2001-09-18 | 1998-06-04 | 22207967 | Fair | Motorola Inc | Hanger Solutions LLC |
| US6002771A | 0.271 | Method and system for regulating discounts on merchandise distributed through networked computer systems | GRANT | 1999-12-14 | 1996-05-22 | 24613471 | Fair | Sun Microsystems Inc | Oracle America Inc |
| US8396811B1 | 0.261 | Validation approach for auditing a vendor-based transaction | GRANT | 2013-03-12 | 1999-02-26 | 24102634 | Fair | Syncada LLC | FBS CARD SERVICES Inc, Syncada LLC, US Bancorp Card Sevices Inc |
| US6112992A | 0.260 | Optical code reader and methods and articles therefor | GRANT | 2000-09-05 | 1998-06-17 | 22270750 | Fair | Motorola Inc | Intellectual Ventures I LLC, Hanger Solutions LLC |
| US6138151A | 0.252 | Network navigation method for printed articles by using embedded codes for article-associated links | GRANT | 2000-10-24 | 1996-09-23 | 26680169 | Fair | Motorola Inc | Hanger Solutions LLC |
| WO2001027781A2 | 0.246 | LOW LATENCY HIGH BANDWIDTH MULTI-COMPUTER SYSTEM INTERCONNECT | APPLICATION | 2001-04-19 | 1999-10-13 | 26855641 | Fair | ||
| US6512614B1 | 0.237 | WDM-based architecture for flexible switch placement in an access network | GRANT | 2003-01-28 | 1999-10-12 | 23650340 | Fair | AT&T Corp | AT&T Corp |
| US3988545A | 0.221 | Method of transmitting information and multiplexing device for executing the method | GRANT | 1976-10-26 | 1974-05-17 | 4314915 | Fair | International Business Machines Corp | International Business Machines Corp |
| US4009345A | 0.218 | External management of satellite linked exchange network | GRANT | 1977-02-22 | 1974-12-30 | 24141995 | Fair | International Business Machines Corp | International Business Machines Corp |
| US6212546B1 | 0.213 | Providing a modular gateway architecture which isolates attributes of the client and server systems into independent components | GRANT | 2001-04-03 | 1998-10-01 | 22596713 | Fair | Unisys Corp | Unisys Corp |
| US5802304A | 0.211 | Automatic dialer responsive to network programming interface access | GRANT | 1998-09-01 | 1996-04-18 | 24542982 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7490053B1 | 0.202 | System for modifying and targeting advertising content of internet radio broadcasts | GRANT | 2009-02-10 | 1999-02-10 | 40342939 | Fair | Surfer Network | WAG Acquisition LLC, Surfer Network |
| US6696919B1 | 0.198 | Method of starting a device protected against unauthorized use by a PIN without using an input | GRANT | 2004-02-24 | 1999-07-21 | 7915480 | Fair | Nokia Mobile Phones Ltd | Nokia Oyj |
| US8825549B2 | 0.182 | Transaction processing with core and distributor processor implementations | GRANT | 2014-09-02 | 1996-11-12 | 46326262 | Fair | Syncada LLC | Syncada LLC |
| US4775936A | 0.182 | Overbooking system | GRANT | 1988-10-04 | 1986-03-31 | 25297302 | Fair | ||
| US6453173B1 | 0.182 | Handheld device having an optical data reader | GRANT | 2002-09-17 | 1997-04-14 | 25289312 | Fair | Motorola Inc | Intellectual Ventures I LLC |
| EP0237807A2 | 0.159 | Information transmission method and uses | GRANT | 1987-09-23 | 1986-02-18 | 6294323 | Fair | ANT Nachrichtentechnik GmbH | Bosch Telecom GmbH |
| US8589268B2 | 0.149 | Financial institution-based transaction processing system and approach | GRANT | 2013-11-19 | 1996-11-12 | 46328262 | Fair | Syncada LLC | Syncada LLC |
| US5276768A | 0.148 | Automated telephone information system | GRANT | 1994-01-04 | 1991-03-20 | 24699513 | Fair | Tidewater Consultants Inc | TIDEWATER CONSULTANTS Inc A CORP OF VIRGINIA, Constellation Software Inc, Tidewater Consultants Inc |
| US8392285B2 | 0.125 | Multi-supplier transaction and payment programmed processing approach with at least one supplier | GRANT | 2013-03-05 | 1996-11-12 | 36698078 | Fair | Syncada LLC | Syncada LLC |
| US4449249A | 0.100 | Televison programming information system | GRANT | 1984-05-15 | 1982-09-27 | 23679907 | Fair | ||
| US6678696B1 | 0.099 | Transaction processing of distributed objects with declarative transactional attributes | GRANT | 2004-01-13 | 1997-10-28 | 25501716 | Fair | Microsoft Corp | Microsoft Technology Licensing LLC |
| US7666651B2 | 0.087 | Polypeptide having heparanase activity | GRANT | 2010-02-23 | 1998-08-31 | 22982587 | Fair | Hadasit Medical Research Services and Development Co, InSight Biopharmaceuticals Ltd | Hadasit Medical Research Services and Development Co, InSight Biopharmaceuticals Ltd |
| US20040146497A1 | 0.081 | Therapeutic and cosmetic uses of heparanases | APPLICATION | 2004-07-29 | 1997-09-02 | 46281853 | Fair | ||
| US20040213789A1 | 0.077 | Heparanase activity neutralizing anti-heparanase monoclonal antibody and other anti-heparanase antibodies | APPLICATION | 2004-10-28 | 1997-09-02 | 33304060 | Fair | Hadasit Medical Research Services and Development Co, Insight Strategy and Marketing Ltd | Hadasit Medical Research Services and Development Co, Insight Strategy and Marketing Ltd |
| US20030217375A1 | 0.068 | Transgenic animals expressing heparanase and uses thereof | APPLICATION | 2003-11-20 | 1998-08-31 | 46282046 | Fair | Hadasit Medical Research Services and Development Co, Insight Strategy and Marketing Ltd | Hadasit Medical Research Services and Development Co, Insight Strategy and Marketing Ltd |
| US20020088019A1 | 0.061 | Methods of and pharmaceutical compositions for improving implantation of embryos | APPLICATION | 2002-07-04 | 1997-09-02 | 46278341 | Fair | Insight Strategy and Marketing Ltd | Insight Strategy and Marketing Ltd |
| US6419158B2 | 0.059 | System and method for carrying medical and/or personal information | GRANT | 2002-07-16 | 1998-03-27 | 26762229 | Fair | ||
| US20030031660A1 | 0.058 | Method of inducing bone formation | APPLICATION | 2003-02-13 | 1997-09-02 | 22987561 | Fair | Insight Strategy and Marketing Ltd | Insight Strategy and Marketing Ltd |
| US8048993B2 | 0.053 | Heparanase specific molecular probes and their use in research and medical applications | GRANT | 2011-11-01 | 1997-09-02 | 27371960 | Fair | Hadasit Medical Research Services and Development Co, InSight Biopharmaceuticals Ltd | Hadasit Medical Research Services and Development Co, InSight Biopharmaceuticals Ltd |
| US20040229834A1 | 0.048 | Heparanase specific molecular probes and their use in research and medical applications | APPLICATION | 2004-11-18 | 1997-09-02 | 22103268 | Fair | ||
| US20010018007A1 | 0.009 | Apparatus and method for the longitudinal splitting of pipes laid underground | APPLICATION | 2001-08-30 | 1998-07-11 | 7873787 | Fair | ||
| US4692826A | 0.008 | Bearing assembly with integrated ferrofluid seal | GRANT | 1987-09-08 | 1982-12-16 | 27412447 | Fair | Ferrofluidics Corp | Ferrofluidics Corp |
| US3927268A | NR | Speech predictive encoding communication system | GRANT | 1975-12-16 | 1971-04-30 | 26836868 | Fair | Comsat Corp | Comsat Corp |
| US3829777A | NR | CONTROL SYSTEM FOR DIVERSITY TRANSMISSION IN A TERRESTRIAL STATION OF SATELLITE COMMUNICATION | GRANT | 1974-08-13 | 1972-02-10 | 11848241 | Fair | Kokusai Denshin Denwa KK | Kokusai Denshin Denwa KK |
| US3721767A | NR | DELAY COMPENSATION IN MULTIPLEX TRANSMISSION SYSTEMS | GRANT | 1973-03-20 | 1971-12-28 | 22792946 | Fair | Bell Telephone Laboratories Inc | AT&T Corp |
| US3641273A | NR | MULTIPLE DATA TRANSMISSION SYSTEM WITH VARIABLE BANDWIDTH ALLOCATION AMONG THE TRANSMITTING STATIONS | GRANT | 1972-02-08 | 1968-09-20 | 5707088 | Fair | Telefunken Patentverwertungs GmbH | Telefunken Patentverwertungs GmbH |
| JPH11203249A | NR | LICENSE GRANTING SYSTEM AND METHOD | GRANT | 1999-07-30 | 1998-01-16 | 11636922 | Fair | ||
| JPH0846948A | NR | DATA TRANSMISSION/RECEPTION METHOD FOR VIDEO UNIT | GRANT | 1996-02-16 | 1994-05-24 | 26468056 | Fair | ||
| JPH057218A | NR | ATM CELL SEQUENCE EVALUATING CIRCUIT | GRANT | 1993-01-14 | 1991-06-26 | 16085400 | Fair | ||
| JPH04247737A | NR | ENCIPHERING DEVICE | GRANT | 1992-09-03 | 1991-02-01 | 12328926 | Fair | ||
| JP2000353056A | NR | TRACKING METHOD FOR DRIVE ACCESSING DATA RECORDING MEDIUM | APPLICATION | 2000-12-19 | 1999-04-29 | 23168866 | Fair | ||
| GB2341961B | NR | Method for reprogramming a vehicle system or a user system in a vehicle | GRANT | 2003-06-18 | 1998-04-28 | 22075293 | Fair | Motorola Inc | Motorola Solutions Inc |
| GB2338381A | NR | Cryptographic authentication for internet using two servers | GRANT | 1999-12-15 | 1998-06-10 | 10833527 | Fair | Barclays Bank PLC | Barclays Bank PLC |
 |  |
Validity Report Full Report
US7266682B2 — Method and system for transmitting data from a transmitter to a receiver and transmitter and receiver therefor Priority Date: 2000-01-18, Publication Date: 2007-09-04, Current Assignee: Vl Collective Ip LLC, Vl Ip Holdings LLCReport Generated: 2023-02-21