Patent | Date |
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Cryptographic hardware watchdog Grant 11,316,694 - Thom , et al. April 26, 2 | 2022-04-26 |
Selective Boot Controller For Resilient Storage Memory App 20210263746 - THOM; Stefan ;   et al. | 2021-08-26 |
Cryptographic Hardware Watchdog App 20200313893 - THOM; Stefan ;   et al. | 2020-10-01 |
Intrusion detection Grant 10,791,128 - Gaivoronski , et al. September 29, 2 | 2020-09-29 |
Intrusion investigation Grant 10,735,457 - Rouatbi , et al. | 2020-08-04 |
Techniques to secure computation data in a computing environment Grant 10,601,596 - Costa , et al. | 2020-03-24 |
Techniques To Secure Computation Data In A Computing Environment App 20190182052 - Costa; Manuel ;   et al. | 2019-06-13 |
Intrusion Investigation App 20190104147 - Rouatbi; Mohamed ;   et al. | 2019-04-04 |
Methods and systems for protecting data in USB systems Grant 10,248,578 - England , et al. | 2019-04-02 |
Intrusion Detection App 20190098024 - Gaivoronski; Svetlana ;   et al. | 2019-03-28 |
Techniques to secure computation data in a computing environment Grant 10,230,529 - Costa , et al. | 2019-03-12 |
Securing a computing environment against malicious entities Grant 9,916,439 - Jakubowski , et al. March 13, 2 | 2018-03-13 |
Trusted execution within a distributed computing system Grant 9,792,427 - Costa , et al. October 17, 2 | 2017-10-17 |
Automatic code and data separation of web application Grant 9,774,620 - Ciu , et al. September 26, 2 | 2017-09-26 |
Techniques To Secure Computation Data In A Computing Environment App 20170033930 - Costa; Manuel ;   et al. | 2017-02-02 |
System and method for providing stealth memory Grant 9,430,402 - Peinado , et al. August 30, 2 | 2016-08-30 |
Cryptographic certification of secure hosted execution environments Grant 9,425,965 - Baumann , et al. August 23, 2 | 2016-08-23 |
Cryptographic certification of secure hosted execution environments Grant 9,413,538 - Baumann , et al. August 9, 2 | 2016-08-09 |
Facilitating system service request interactions for hardware-protected applications Grant 9,389,933 - Baumann , et al. July 12, 2 | 2016-07-12 |
Methods and Systems for Protecting Data in USB Systems App 20160162419 - England; Paul ;   et al. | 2016-06-09 |
Determining target types for generic pointers in source code Grant 9,329,845 - Cui , et al. May 3, 2 | 2016-05-03 |
Code base partitioning system Grant 9,208,319 - Avgerinos , et al. December 8, 2 | 2015-12-08 |
Saving and retrieving data based on public key encryption Grant 9,183,406 - England , et al. November 10, 2 | 2015-11-10 |
Trusted Execution Within A Distributed Computing System App 20150229619 - Costa; Manuel ;   et al. | 2015-08-13 |
System and method for providing stealth memory Grant 8,996,814 - Peinado , et al. March 31, 2 | 2015-03-31 |
System And Method For Providing Stealth Memory App 20150067272 - Peinado; Marcus ;   et al. | 2015-03-05 |
Automatic reverse engineering of input formats Grant 8,935,677 - Cui , et al. January 13, 2 | 2015-01-13 |
Fast and Secure Virtual Machine Memory Checkpointing App 20140372717 - Ciu; Weidong ;   et al. | 2014-12-18 |
Automatic Code and Data Separation of Web Application App 20140373087 - Ciu; Weidong ;   et al. | 2014-12-18 |
Releasing decrypted digital content to an authenticated path Grant 8,744,969 - Peinado , et al. June 3, 2 | 2014-06-03 |
Saving and retrieving data based on public key encryption Grant 8,683,230 - England , et al. March 25, 2 | 2014-03-25 |
Saving and retrieving data based on public key encryption Grant 8,621,243 - England , et al. December 31, 2 | 2013-12-31 |
Automatic data patch generation for unknown vulnerabilities Grant 8,613,096 - Peinado , et al. December 17, 2 | 2013-12-17 |
Saving and retrieving data based on public key encryption Grant 8,601,286 - England , et al. December 3, 2 | 2013-12-03 |
Demand-driven analysis of pointers for software program analysis and debugging Grant 8,589,888 - Cui , et al. November 19, 2 | 2013-11-19 |
Saving and retrieving data based on public key encryption Grant 8,589,701 - England , et al. November 19, 2 | 2013-11-19 |
Data access reporting platform for secure active monitoring Grant 8,584,254 - Cui , et al. November 12, 2 | 2013-11-12 |
Methods and Systems for Protecting Data in USB Systems App 20130282934 - England; Paul ;   et al. | 2013-10-24 |
Malware investigation by analyzing computer memory Grant 8,566,944 - Peinado , et al. October 22, 2 | 2013-10-22 |
Securing A Computing Environment Against Malicious Entities App 20130254829 - Jakubowski; Mariusz H. ;   et al. | 2013-09-26 |
Code Base Partitioning System App 20130160133 - Avgerinos; Athanasios ;   et al. | 2013-06-20 |
Data Access Reporting Platform For Secure Active Monitoring App 20130152207 - Cui; Weidong ;   et al. | 2013-06-13 |
Facilitating System Service Request Interactions for Hardware-Protected Applications App 20130152209 - Baumann; Andrew A. ;   et al. | 2013-06-13 |
Cryptographic Certification Of Secure Hosted Execution Environments App 20130151848 - Baumann; Andrew A. ;   et al. | 2013-06-13 |
Cryptographic Certification of Secure Hosted Execution Environments App 20130151846 - Baumann; Andrew A. ;   et al. | 2013-06-13 |
Demand-driven Analysis Of Pointers For Software Program Analysis And Debugging App 20130055207 - Cui; Weidong ;   et al. | 2013-02-28 |
Software fault isolation using byte-granularity memory protection Grant 8,352,797 - Black , et al. January 8, 2 | 2013-01-08 |
Automatic filter generation and generalization Grant 8,316,448 - Peinado , et al. November 20, 2 | 2012-11-20 |
System And Method For Providing Stealth Memory App 20120159103 - Peinado; Marcus ;   et al. | 2012-06-21 |
Access unit switching through physical mediation Grant 8,146,138 - Chen , et al. March 27, 2 | 2012-03-27 |
Malware detection with taint tracking Grant 8,074,281 - Peinado , et al. December 6, 2 | 2011-12-06 |
Secure processor architecture for use with a digital rights management (DRM) system on a computing device Grant 8,065,521 - Peinado , et al. November 22, 2 | 2011-11-22 |
Malware Investigation By Analyzing Computer Memory App 20110265182 - Peinado; Marcus ;   et al. | 2011-10-27 |
Specifiying security for an element by assigning a scaled value representative of the relative security thereof Grant 8,005,757 - Peinado , et al. August 23, 2 | 2011-08-23 |
Enforcing isolation among plural operating systems Grant 7,975,117 - Peinado , et al. July 5, 2 | 2011-07-05 |
Saving And Retrieving Data Based On Public Key Encryption App 20110154057 - England; Paul ;   et al. | 2011-06-23 |
Software Fault Isolation Using Byte-Granularity Memory Protection App 20110138476 - Black; Richard John ;   et al. | 2011-06-09 |
Saving And Retrieving Data Based On Public Key Encryption App 20110119501 - England; Paul ;   et al. | 2011-05-19 |
Saving And Retrieving Data Based On Public Key Encryption App 20110119502 - England; Paul ;   et al. | 2011-05-19 |
Saving And Retrieving Data Based On Public Key Encryption App 20110119500 - England; Paul ;   et al. | 2011-05-19 |
Saving And Retrieving Data Based On Public Key Encryption App 20110119505 - England; Paul ;   et al. | 2011-05-19 |
Saving and retrieving data based on public key encryption Grant 7,890,771 - England , et al. February 15, 2 | 2011-02-15 |
Determining Target Types For Generic Pointers In Source Code App 20100313190 - Cui; Weidong ;   et al. | 2010-12-09 |
Attesting to establish trust between computer entities Grant 7,797,544 - Dillaway , et al. September 14, 2 | 2010-09-14 |
System for isolating first computing environment from second execution environment while sharing resources by copying data from first portion to second portion of memory Grant 7,788,669 - England , et al. August 31, 2 | 2010-08-31 |
Implementations Of Program Runtime Checks App 20100192026 - Abadi; Martin ;   et al. | 2010-07-29 |
Generating, migrating or exporting bound keys Grant 7,765,397 - England , et al. July 27, 2 | 2010-07-27 |
Specifying security for an element by assigning a scaled value representative of the relative security thereof Grant 7,757,077 - Peinado , et al. July 13, 2 | 2010-07-13 |
Saving and retrieving data based on symmetric key encryption Grant 7,752,456 - England , et al. July 6, 2 | 2010-07-06 |
Integration of high-assurance features into an application through application factoring Grant 7,730,318 - Kurien , et al. June 1, 2 | 2010-06-01 |
Modification Of System Call Behavior App 20100128866 - Irun-Briz; Luis ;   et al. | 2010-05-27 |
Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like Grant 7,716,745 - Peinado May 11, 2 | 2010-05-11 |
Protection of content stored on portable memory from unauthorized usage Grant 7,689,791 - Peinado March 30, 2 | 2010-03-30 |
Software application protection by way of a digital rights management (DRM) system Grant 7,680,743 - Peinado , et al. March 16, 2 | 2010-03-16 |
Using limits on address translation to control access to an addressable entity Grant 7,650,478 - Peinado , et al. January 19, 2 | 2010-01-19 |
Using limits on address translation to control access to an addressable entity Grant 7,644,246 - Peinado , et al. January 5, 2 | 2010-01-05 |
Methods and Systems for Protecting Data in USB Systems App 20090313397 - England; Paul ;   et al. | 2009-12-17 |
Manifest-based trusted agent management in a trusted operating system environment Grant 7,634,661 - England , et al. December 15, 2 | 2009-12-15 |
Binding a digital license to a portable or the like in a digital rights management (DMR) system and checking out/checking in the digital license to/from the portable device or the like Grant 7,624,451 - Peinado November 24, 2 | 2009-11-24 |
Implementation of memory access control using optimization Grant 7,605,816 - Peinado , et al. October 20, 2 | 2009-10-20 |
Automatic Reverse Engineering Of Input Formats App 20090254891 - Cui; Weidong ;   et al. | 2009-10-08 |
Saving and retrieving data based on symmetric key encryption Grant 7,587,589 - England , et al. September 8, 2 | 2009-09-08 |
Transferring application secrets in a trusted operating system environment Grant 7,577,840 - England , et al. August 18, 2 | 2009-08-18 |
Transferring application secrets in a trusted operating system environment Grant 7,577,839 - England , et al. August 18, 2 | 2009-08-18 |
Using limits on address translation to control access to an addressable entity Grant 7,565,509 - Peinado , et al. July 21, 2 | 2009-07-21 |
Malware Detection With Taint Tracking App 20090183261 - Peinado; Marcus ;   et al. | 2009-07-16 |
Automatic Data Patch Generation For Unknown Vulnerabilities App 20090144827 - Peinado; Marcus ;   et al. | 2009-06-04 |
Specifying security for an element by assigning a scaled value representative of the relative security thereof Grant 7,529,927 - Peinado , et al. May 5, 2 | 2009-05-05 |
Automatic Filter Generation and Generalization App 20090113550 - Costa; Manuel ;   et al. | 2009-04-30 |
Communication of information via a side-band channel, and use of same to verify positional relationship Grant 7,493,429 - Paff , et al. February 17, 2 | 2009-02-17 |
Saving and retrieving data based on symmetric key encryption Grant 7,487,365 - England , et al. February 3, 2 | 2009-02-03 |
Methods and systems for protecting data in USB systems Grant 7,478,235 - England , et al. January 13, 2 | 2009-01-13 |
Trusted path for transmitting content thereon Grant 7,457,964 - Thornton , et al. November 25, 2 | 2008-11-25 |
Binding A Digital License To A Portable Device Or The Like In A Digital Rights Management (DRM) System And Checking Out/Checking In The Digital License To/From The Portable Device Or The Like App 20080244751 - Peinado; Marcus | 2008-10-02 |
Saving and retrieving data based on symmetric key encryption Grant 7,424,612 - England , et al. September 9, 2 | 2008-09-09 |
Multiplexing a secure counter to implement second level secure counters Grant 7,421,579 - England , et al. September 2, 2 | 2008-09-02 |
Producing a new black box for a digital rights management (DRM) system App 20080195871 - Peinado; Marcus ;   et al. | 2008-08-14 |
Encrypting a digital object on a key ID selected therefor Grant 7,412,061 - Peinado , et al. August 12, 2 | 2008-08-12 |
Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication Grant 7,395,438 - Parks , et al. July 1, 2 | 2008-07-01 |
Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like Grant 7,386,891 - Peinado June 10, 2 | 2008-06-10 |
Structure of a digital content package Grant 7,383,205 - Peinado , et al. June 3, 2 | 2008-06-03 |
Methods and systems for authentication of components in a graphics system Grant 7,380,130 - England , et al. May 27, 2 | 2008-05-27 |
System and method for n-way authentication in a network Grant 7,370,199 - Aday , et al. May 6, 2 | 2008-05-06 |
Releasing decrypted digital content to an authenticated path Grant 7,353,209 - Peinado , et al. April 1, 2 | 2008-04-01 |
Releasing Decrypted Digital Content To An Authenticated Path App 20080021839 - Peinado; Marcus ;   et al. | 2008-01-24 |
Producing a new black box for a digital rights management (DRM) system Grant 7,319,759 - Peinado , et al. January 15, 2 | 2008-01-15 |
Manifest-based trusted agent management in a trusted operating system environment Grant 7,305,553 - England , et al. December 4, 2 | 2007-12-04 |
Secure Processor Architecture For Use With A Digital Rights Management (drm) System On A Computing Device App 20070226492 - Peinado; Marcus ;   et al. | 2007-09-27 |
Trusted data store for use in connection with trusted computer operating system Grant 7,269,702 - Willman , et al. September 11, 2 | 2007-09-11 |
Protection of content stored on portable memory from unauthorized usage Grant 7,266,660 - Peinado September 4, 2 | 2007-09-04 |
Manifest-based trusted agent management in a trusted operating system environment Grant 7,257,707 - England , et al. August 14, 2 | 2007-08-14 |
Manifest-Based Trusted Agent Management in a Trusted Operating System Environment App 20070174921 - England; Paul ;   et al. | 2007-07-26 |
BORE-resistant digital goods configuration and distribution methods and arrangements Grant 7,249,105 - Peinado , et al. July 24, 2 | 2007-07-24 |
Transferring application secrets in a trusted operating system environment Grant 7,243,230 - England , et al. July 10, 2 | 2007-07-10 |
Secure communication with a keyboard or related device Grant 7,243,237 - Peinado , et al. July 10, 2 | 2007-07-10 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client Grant 7,239,708 - England , et al. July 3, 2 | 2007-07-03 |
Access Unit Switching Through Physical Mediation App 20070143839 - Chen; Yuqun ;   et al. | 2007-06-21 |
Binding content to a portable storage device or the like in a digital rights management (DRM) system Grant 7,231,669 - Leung , et al. June 12, 2 | 2007-06-12 |
Secure processor architecture for use with a digital rights management (DRM) system on a computing device Grant 7,225,333 - Peinado , et al. May 29, 2 | 2007-05-29 |
Saving and Retrieving Data Based on Symmetric Key Encryption App 20070086588 - England; Paul ;   et al. | 2007-04-19 |
Saving and Retrieving Data Based on Symmetric Key Encryption App 20070088946 - England; Paul ;   et al. | 2007-04-19 |
Saving and Retrieving Data Based on Public Key Encryption App 20070088949 - England; Paul ;   et al. | 2007-04-19 |
Methods and systems for cryptographically protecting secure content Grant 7,203,310 - England , et al. April 10, 2 | 2007-04-10 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client Grant 7,203,313 - England , et al. April 10, 2 | 2007-04-10 |
Saving and Retrieving Data Based on Symmetric Key Encryption App 20070067624 - England; Paul ;   et al. | 2007-03-22 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client Grant 7,162,745 - England , et al. January 9, 2 | 2007-01-09 |
Operating system upgrades in a trusted operating system environment Grant 7,159,240 - England , et al. January 2, 2 | 2007-01-02 |
Implementation of memory access control using optimization App 20060265557 - Peinado; Marcus ;   et al. | 2006-11-23 |
Implementation of memory access control using optimizations Grant 7,139,892 - Peinado , et al. November 21, 2 | 2006-11-21 |
Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like App 20060259770 - Peinado; Marcus | 2006-11-16 |
Digital license and method for obtaining/providing a digital license Grant 7,136,838 - Peinado , et al. November 14, 2 | 2006-11-14 |
Manifest-based trusted agent management in a trusted operating system environment Grant 7,137,004 - England , et al. November 14, 2 | 2006-11-14 |
Rendering digital content in an encrypted rights-protected form App 20060212363 - Peinado; Marcus ;   et al. | 2006-09-21 |
Protection of content stored on portable memory from unauthorized usage App 20060212670 - Peinado; Marcus | 2006-09-21 |
Manifest-based trusted agent management in a trusted operating system environment Grant 7,107,463 - England , et al. September 12, 2 | 2006-09-12 |
Enforcement architecture and method for digital rights management Grant 7,103,574 - Peinado , et al. September 5, 2 | 2006-09-05 |
Digital license and method for obtaining/providing a digital license App 20060167815 - Peinado; Marcus ;   et al. | 2006-07-27 |
Enforcement architecture and method for digital rights management App 20060167814 - Peinado; Marcus ;   et al. | 2006-07-27 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client Grant 7,080,410 - England , et al. July 18, 2 | 2006-07-18 |
Binding content to a portable storage device or the like in a digital rights management (DRM) system App 20060150257 - Leung; Yuen Yu ;   et al. | 2006-07-06 |
Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like Grant 7,073,063 - Peinado July 4, 2 | 2006-07-04 |
System and method for implementing a counter Grant 7,065,607 - England , et al. June 20, 2 | 2006-06-20 |
Protection of content stored on portable memory from unauthorized usage Grant 7,062,622 - Peinado June 13, 2 | 2006-06-13 |
Memory isolation through address translation data edit control Grant 7,058,768 - Willman , et al. June 6, 2 | 2006-06-06 |
Using limits on address translation to control access to an addressable entity App 20060117169 - Peinado; Marcus ;   et al. | 2006-06-01 |
Method for obtaining a black box for performing decryption and encryption functions in a digital rights management (DRM) system Grant 7,051,005 - Peinado , et al. May 23, 2 | 2006-05-23 |
Using limits on address translation to control access to an addressable entity App 20060095689 - Peinado; Marcus ;   et al. | 2006-05-04 |
Structural of digital rights management (DRM) system Grant 7,024,393 - Peinado , et al. April 4, 2 | 2006-04-04 |
Encrypting a digital object on a key ID selected therefor Grant 7,016,498 - Peinado , et al. March 21, 2 | 2006-03-21 |
Binding digital content to a portable storage device or the like in a digital rights management (DRM) system Grant 7,010,808 - Leung , et al. March 7, 2 | 2006-03-07 |
Manifest-based trusted agent management in a trusted operating system environment App 20060005230 - England; Paul ;   et al. | 2006-01-05 |
Manifest-based trusted agent management in a trusted operating system environment App 20050289351 - England, Paul ;   et al. | 2005-12-29 |
Manifest-based trusted agent management in a trusted operating system environment App 20050278477 - England, Paul ;   et al. | 2005-12-15 |
Manifest-based trusted agent management in a trusted operating system environment App 20050278530 - England, Paul ;   et al. | 2005-12-15 |
Manifest-based trusted agent management in a trusted operating system environment App 20050278531 - England, Paul ;   et al. | 2005-12-15 |
Verifying human interaction to a computer entity by way of a trusted component on a computing device or the like App 20050278253 - Meek, Christopher A. ;   et al. | 2005-12-15 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client App 20050271208 - England, Paul ;   et al. | 2005-12-08 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client App 20050244008 - England, Paul ;   et al. | 2005-11-03 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client App 20050243999 - England, Paul ;   et al. | 2005-11-03 |
Binding a digital license to a portable or the like in a digital rights management (DMR) system and checking out/checking in the digital license to/from the portable device or the like App 20050216743 - Peinado, Marcus | 2005-09-29 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client Grant 6,948,073 - England , et al. September 20, 2 | 2005-09-20 |
System and method for n-way authentication in a network App 20050204128 - Aday, Michael A. ;   et al. | 2005-09-15 |
Protection of content stored on portable memory from unauthorized usage App 20050177694 - Peinado, Marcus | 2005-08-11 |
Trusted path for transmitting content thereon App 20050172134 - Thornton, Andrew John ;   et al. | 2005-08-04 |
Protection of content stored on portable memory from unauthorized usage App 20050160244 - Peinado, Marcus | 2005-07-21 |
Transferring application secrets in a trusted operating system environment App 20050144448 - England, Paul ;   et al. | 2005-06-30 |
Transferring application secrets in a trusted operating system environment App 20050144447 - England, Paul ;   et al. | 2005-06-30 |
Attesting to establish trust between computer entities App 20050132202 - Dillaway, Blair B. ;   et al. | 2005-06-16 |
Specifying security for an element by assigning a scaled value representative of the relative security thereof App 20050097368 - Peinado, Marcus ;   et al. | 2005-05-05 |
Specifying security for an element by assigning a scaled value representative of the relative security thereof App 20050091541 - Peinado, Marcus ;   et al. | 2005-04-28 |
Integration of high-assurance features into an application through application factoring App 20050091661 - Kurien, Thekkthalackal Varugis ;   et al. | 2005-04-28 |
Specifiying security for an element by assigning a scaled value representative of the relative security thereof App 20050091169 - Peinado, Marcus ;   et al. | 2005-04-28 |
Encrypting a digital object on a key ID selected therefor App 20050086478 - Peinado, Marcus ;   et al. | 2005-04-21 |
Encrypting a digital object on a key ID selected therefor App 20050066187 - Peinado, Marcus ;   et al. | 2005-03-24 |
Communication of information via a side-band channel, and use of same to verify positional relationship App 20050010818 - Paff, John E. ;   et al. | 2005-01-13 |
Trusted data store for use in connection with trusted computer operating system App 20040250036 - Willman, Bryan Mark ;   et al. | 2004-12-09 |
Specifying security for an element by assigning a scaled value representative of the relative security thereof Grant 6,829,708 - Peinado , et al. December 7, 2 | 2004-12-07 |
Secure communication with a keyboard or related device App 20040230805 - Peinado, Marcus ;   et al. | 2004-11-18 |
Techniques to support hosting of a first execution environment by a second execution environment with protection for the first execution environment App 20040230794 - England, Paul ;   et al. | 2004-11-18 |
Encrypting a digital object based on a key ID selected therefor Grant 6,816,596 - Peinado , et al. November 9, 2 | 2004-11-09 |
Implementation of memory access control using optimizations App 20040221126 - Peinado, Marcus ;   et al. | 2004-11-04 |
Enforcing isolation among plural operating systems App 20040205203 - Peinado, Marcus ;   et al. | 2004-10-14 |
Rendering digital content in an encrypted rights-protected form Grant 6,775,655 - Peinado , et al. August 10, 2 | 2004-08-10 |
Digital rights management system operating on computing device and having black box tied to computing device Grant 6,772,340 - Peinado , et al. August 3, 2 | 2004-08-03 |
Creating and verifying a sequence of consecutive data App 20040054901 - England, Paul ;   et al. | 2004-03-18 |
System and method for implementing a counter App 20040003189 - England, Paul ;   et al. | 2004-01-01 |
Methods and systems for protecting data in USB systems App 20040003262 - England, Paul ;   et al. | 2004-01-01 |
Multiplexing a secure counter to implement second level secure counters App 20040003244 - England, Paul ;   et al. | 2004-01-01 |
Software application protection by way of a digital rights management (DRM) system App 20030217011 - Peinado, Marcus ;   et al. | 2003-11-20 |
Methods and systems for authenticationof components in a graphics system App 20030200435 - England, Paul ;   et al. | 2003-10-23 |
Using limits on address translation to control access to an addressable entity App 20030200412 - Peinado, Marcus ;   et al. | 2003-10-23 |
Saving and retrieving data based on public key encryption App 20030200450 - England, Paul ;   et al. | 2003-10-23 |
Saving and retrieving data based on symmetric key encryption App 20030200440 - England, Paul ;   et al. | 2003-10-23 |
Memory isolation through address translation data edit control App 20030200402 - Willman, Bryan Mark ;   et al. | 2003-10-23 |
Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication App 20030195855 - Parks, M. Jay ;   et al. | 2003-10-16 |
Methods and systems for cryptographically protecting secure content App 20030140241 - England, Paul ;   et al. | 2003-07-24 |
Manifest-based trusted agent management in a trusted operating system environment App 20030097579 - England, Paul ;   et al. | 2003-05-22 |
Operating system upgrades in a trusted operating system environment App 20030097578 - England, Paul ;   et al. | 2003-05-22 |
Transferring application secrets in a trusted operating system environment App 20030097558 - England, Paul ;   et al. | 2003-05-22 |
Enforcement architecture and method for digital rights management App 20030078853 - Peinado, Marcus ;   et al. | 2003-04-24 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client App 20030014655 - England, Paul ;   et al. | 2003-01-16 |
Protection of content stored on portable memory from unauthorized usage App 20030005246 - Peinado, Marcus | 2003-01-02 |
Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out / checking in the digital license to / from the portable device or the like App 20020013772 - Peinado, Marcus | 2002-01-31 |
Secure video card in computing device having digital rights management (DRM) system App 20020012432 - England, Paul ;   et al. | 2002-01-31 |
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client App 20020006204 - England, Paul ;   et al. | 2002-01-17 |
Secure processor architecture for use with a digital rights management (DRM) system on a computing device App 20020007456 - Peinado, Marcus ;   et al. | 2002-01-17 |