Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263774 | Ensuring authenticity in a closed content distribution system | John Princen, Pramila Srinivasan, Wei Yen | 2019-04-16 |
| 9985781 | Ensuring authenticity in a closed content distribution system | John Princen, Pramila Srinivasan, Wei Yen | 2018-05-29 |
| 9646142 | Ensuring authenticity in a closed content distribution system | John Princen, Pramila Srinivasan, Wei Yen | 2017-05-09 |
| 8131649 | Static-or-dynamic and limited-or-unlimited content rights | Wei Yen, John Princen, Pramila Srinivasan | 2012-03-06 |
| 7464058 | System and method for generating new licenses | Wei Yen, John Princen, Pramila Srinivasan | 2008-12-09 |
| 7380275 | Secure and backward-compatible processor and secure software execution thereon | Pramila Srinivasan, John Princen, Frank Berndt, William Alan Saperstein, Wei Yen | 2008-05-27 |
| 7322042 | Secure and backward-compatible processor and secure software execution thereon | Pramila Srinivasan, John Princen, Frank Berndt, William Alan Saperstein, Wei Yen | 2008-01-22 |
| 6395317 | Process and apparatus for forming dual compartment pouches from a continuous web | Balbir Singh, Stephen R. Holten, Gary Willison | 2002-05-28 |
| 6153232 | Boil-in-bag package | Steven Holten, Balbir Singh, Simon Gainey, Edward J. O'Brien | 2000-11-28 |
| 5480060 | Space saving system for coreless rolled wipers | — | 1996-01-02 |