Assignee
INTERTRUST TECH CORP
US·320 granted patents·140 pending applications·41,575 citations·filing 1996–2025
Top patents by PatentIndex Score
460 records- 0199US11350234B2Systems and methods for calibrating speakersINTERTRUST TECH CORP·Filed 2020·Granted May 31, 2022·11 cites·15 claims
- 0299US10061906B2Object rendering systems and methodsINTERTRUST TECH CORP·Filed 2017·Granted Aug 28, 2018·112 cites·14 claims
- 0399US9626489B2Object rendering systems and methodsINTERTRUST TECH CORP·Filed 2014·Granted Apr 18, 2017·112 cites·14 claims
- 0499US7823135B2Software self-defense systems and methodsINTERTRUST TECH CORP·Filed 2005·Granted Oct 26, 2010·109 cites·6 claims
- 0599US7779394B2Software self-defense systems and methodsINTERTRUST TECH CORP·Filed 2005·Granted Aug 17, 2010·124 cites·11 claims
- 0699US7587369B2Trusted and secure techniques, systems and methods for item delivery and executionINTERTRUST TECH CORP·Filed 2007·Granted Sep 8, 2009·65 cites·32 claims
- 0799US7430585B2Secure processing unit systems and methodsINTERTRUST TECH CORP·Filed 2006·Granted Sep 30, 2008·283 cites·20 claims
- 0899US7383570B2Secure authentication systems and methodsINTERTRUST TECH CORP·Filed 2003·Granted Jun 3, 2008·284 cites·15 claims
- 0999US7143290B1Trusted and secure techniques, systems and methods for item delivery and executionINTERTRUST TECH CORP·Filed 2000·Granted Nov 28, 2006·184 cites·48 claims
- 1099US7133846B1Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights managementINTERTRUST TECH CORP·Filed 1999·Granted Nov 7, 2006·449 cites·30 claims
- 1199US7124170B1Secure processing unit systems and methodsINTERTRUST TECH CORP·Filed 2000·Granted Oct 17, 2006·265 cites·11 claims
- 1299US7120800B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2001·Granted Oct 10, 2006·423 cites·38 claims
- 1399US7100199B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2003·Granted Aug 29, 2006·195 cites·33 claims
- 1499US7095854B1Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2000·Granted Aug 22, 2006·456 cites·33 claims
- 1599US7076652B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2001·Granted Jul 11, 2006·281 cites·40 claims
- 1699US7051212B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2002·Granted May 23, 2006·163 cites·43 claims
- 1799US6948070B1Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2000·Granted Sep 20, 2005·315 cites·9 claims
- 1899US6938021B2Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other informationINTERTRUST TECH CORP·Filed 2002·Granted Aug 30, 2005·347 cites·10 claims
- 1999US6785815B1Methods and systems for encoding and protecting data using digital signature and watermarking techniquesINTERTRUST TECH CORP·Filed 2000·Granted Aug 31, 2004·654 cites·46 claims
- 2099US6658568B1Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights managementINTERTRUST TECH CORP·Filed 1999·Granted Dec 2, 2003·1.1k cites·21 claims
- 2199US6640304B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2002·Granted Oct 28, 2003·521 cites·31 claims
- 2299US6618484B2Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channelsINTERTRUST TECH CORP·Filed 2002·Granted Sep 9, 2003·314 cites·45 claims
- 2399US6449367B2Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channelsINTERTRUST TECH CORP·Filed 2001·Granted Sep 10, 2002·518 cites·49 claims
- 2499US6427140B1Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1999·Granted Jul 30, 2002·818 cites·30 claims
- 2599US6389402B1Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1999·Granted May 14, 2002·853 cites·2 claims
- 2699US6363488B1Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1999·Granted Mar 26, 2002·1.3k cites·6 claims
- 2799US6292569B1Systems and methods using cryptography to protect secure computing environmentsINTERTRUST TECH CORP·Filed 2000·Granted Sep 18, 2001·529 cites·14 claims
- 2899US6253193B1Systems and methods for the secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1998·Granted Jun 26, 2001·1.5k cites·72 claims
- 2999US6237786B1Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1999·Granted May 29, 2001·832 cites·8 claims
- 3099US6240185B1Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channelsINTERTRUST TECH CORP·Filed 1999·Granted May 29, 2001·652 cites·32 claims
- 3199US6185683B1Trusted and secure techniques, systems and methods for item delivery and executionINTERTRUST TECH CORP·Filed 1998·Granted Feb 6, 2001·1.6k cites·131 claims
- 3299US6157721ASystems and methods using cryptography to protect secure computing environmentsINTERTRUST TECH CORP·Filed 1996·Granted Dec 5, 2000·802 cites·41 claims
- 3399US5982891ASystems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1997·Granted Nov 9, 1999·1.8k cites·102 claims
- 3499US5949876ASystems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1997·Granted Sep 7, 1999·1k cites·375 claims
- 3599US5943422ASteganographic techniques for securely delivering electronic digital rights management control information over insecure communication channelsINTERTRUST TECH CORP·Filed 1996·Granted Aug 24, 1999·1.4k cites·348 claims
- 3699US5917912ASystem and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1997·Granted Jun 29, 1999·1.3k cites·58 claims
- 3799US5915019ASystems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1997·Granted Jun 22, 1999·1.3k cites·101 claims
- 3899US5910987ASystems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1996·Granted Jun 8, 1999·1.8k cites·2 claims
- 3999US5892900ASystems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 1996·Granted Apr 6, 1999·5.9k cites·220 claims
- 4098US7917749B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2006·Granted Mar 29, 2011·42 cites·14 claims
- 4198US7844835B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2005·Granted Nov 30, 2010·74 cites·37 claims
- 4298US7392395B2Trusted and secure techniques, systems and methods for item delivery and executionINTERTRUST TECH CORP·Filed 2005·Granted Jun 24, 2008·53 cites·38 claims
- 4398US7281133B2Trusted and secure techniques, systems and methods for item delivery and executionINTERTRUST TECH CORP·Filed 2005·Granted Oct 9, 2007·79 cites·40 claims
- 4498US7233948B1Methods and apparatus for persistent control and protection of contentINTERTRUST TECH CORP·Filed 1999·Granted Jun 19, 2007·530 cites·26 claims
- 4598US7124302B2Systems and methods for secure transaction management and electronic rights protectionINTERTRUST TECH CORP·Filed 2001·Granted Oct 17, 2006·282 cites·35 claims
- 4698US7120802B2Systems and methods for using cryptography to protect secure computing environmentsINTERTRUST TECH CORP·Filed 2001·Granted Oct 10, 2006·77 cites·3 claims
- 4798US6961854B2Methods and systems for encoding and protecting data using digital signature and watermarking techniquesINTERTRUST TECH CORP·Filed 2004·Granted Nov 1, 2005·117 cites·36 claims
- 4898US6959384B1Systems and methods for authenticating and protecting the integrity of data streams and other dataINTERTRUST TECH CORP·Filed 2000·Granted Oct 25, 2005·201 cites·40 claims
- 4998US6832316B1Systems and methods for protecting data secrecy and integrityINTERTRUST TECH CORP·Filed 2000·Granted Dec 14, 2004·192 cites·15 claims
- 5098US6138119ATechniques for defining, using and manipulating rights management data structuresINTERTRUST TECH CORP·Filed 1999·Granted Oct 24, 2000·830 cites·64 claims
Showing the top 50 of 460 patent records by PatentIndex Score.
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