Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7243230 | Transferring application secrets in a trusted operating system environment | Paul England, Daniel R. Simon, Josh Benaloh | 2007-07-10 |
| 7243237 | Secure communication with a keyboard or related device | Josh Benaloh | 2007-07-10 |
| 7239708 | Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client | Paul England, Mukund Sankaranarayan | 2007-07-03 |
| 7231669 | Binding content to a portable storage device or the like in a digital rights management (DRM) system | Yuen Yu Leung, Clifford P. Strom | 2007-06-12 |
| 7225333 | Secure processor architecture for use with a digital rights management (DRM) system on a computing device | Paul England | 2007-05-29 |
| 7203313 | Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client | Paul England, Mukund Sankaranarayan | 2007-04-10 |
| 7203310 | Methods and systems for cryptographically protecting secure content | Paul England, Nicholas Patrick Wilt | 2007-04-10 |
| 7162745 | Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client | Paul England, Mukund Sankaranarayan | 2007-01-09 |
| 7159240 | Operating system upgrades in a trusted operating system environment | Paul England, Daniel R. Simon, Josh Benaloh | 2007-01-02 |
| 7139892 | Implementation of memory access control using optimizations | Paul England | 2006-11-21 |
| 7137004 | Manifest-based trusted agent management in a trusted operating system environment | Paul England, Daniel R. Simon, Josh Benaloh | 2006-11-14 |
| 7136838 | Digital license and method for obtaining/providing a digital license | Rajasekhar Abburi, Paul England, Krishnamurthy Ganesan, Jeffrey R. C. Bell, Arnold Blinn +1 more | 2006-11-14 |
| 7107463 | Manifest-based trusted agent management in a trusted operating system environment | Paul England, Daniel R. Simon, Josh Benaloh | 2006-09-12 |
| 7103574 | Enforcement architecture and method for digital rights management | Rajasekhar Abburi, Arnold Blinn, Thomas C. Jones, John L. Manferdelli, Jeffrey R. C. Bell +4 more | 2006-09-05 |
| 7080410 | Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client | Paul England, Mukund Sankaranarayan | 2006-07-18 |
| 7073063 | 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 | — | 2006-07-04 |
| 7065607 | System and method for implementing a counter | Paul England | 2006-06-20 |
| 7062622 | Protection of content stored on portable memory from unauthorized usage | — | 2006-06-13 |
| 7058768 | Memory isolation through address translation data edit control | Bryan Willman, Paul England | 2006-06-06 |
| 7051005 | Method for obtaining a black box for performing decryption and encryption functions in a digital rights management (DRM) system | Rajasekhar Abburi, Arnold Blinn, Thomas C. Jones, John L. Manferdelli, Jeffrey R. C. Bell +4 more | 2006-05-23 |
| 7024393 | Structural of digital rights management (DRM) system | Rajasekhar Abburi, Jeffrey R. C. Bell | 2006-04-04 |
| 7016498 | Encrypting a digital object on a key ID selected therefor | Ramarathnam Venkatesan | 2006-03-21 |
| 7010808 | Binding digital content to a portable storage device or the like in a digital rights management (DRM) system | Yuen Yu Leung, Clifford P. Strom | 2006-03-07 |
| 6948073 | Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client | Paul England, Mukund Sankaranarayan | 2005-09-20 |
| 6829708 | Specifying security for an element by assigning a scaled value representative of the relative security thereof | Rajasekhar Abburi, Jeffrey R. C. Bell | 2004-12-07 |