Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698949 | Systems and methods for facilitating secure streaming of electronic gaming content | Pramila Srinivasan, John Princen, Raymond Lo, Wilson Ho | 2023-07-11 |
| 11501741 | E-paper display device and a method for driving an e-paper display device | — | 2022-11-15 |
| 10733271 | Systems and methods for facilitating secure streaming of electronic gaming content | Pramila Srinivasan, John Princen, Raymond Lo, Wilson Ho | 2020-08-04 |
| 10664575 | Virtual vault of licensed content | Pramila Srinivasan, John Princen, Raymond Lo, Wilson Ho | 2020-05-26 |
| 10263774 | Ensuring authenticity in a closed content distribution system | John Princen, Pramila Srinivasan, David Blythe | 2019-04-16 |
| 9985781 | Ensuring authenticity in a closed content distribution system | John Princen, Pramila Srinivasan, David Blythe | 2018-05-29 |
| 9646142 | Ensuring authenticity in a closed content distribution system | John Princen, Pramila Srinivasan, David Blythe | 2017-05-09 |
| 9180374 | Method and apparatus for playing computer-based video games on television | — | 2015-11-10 |
| 8131649 | Static-or-dynamic and limited-or-unlimited content rights | David Blythe, John Princen, Pramila Srinivasan | 2012-03-06 |
| 8073909 | Hybrid platform for video games | — | 2011-12-06 |
| 7779482 | Delivery of license information using a short messaging system protocol in a closed content distribution system | John Princen, Raymond Lo, Pramila Srinivasan | 2010-08-17 |
| 7464058 | System and method for generating new licenses | David Blythe, John Princen, Pramila Srinivasan | 2008-12-09 |
| 7380275 | Secure and backward-compatible processor and secure software execution thereon | Pramila Srinivasan, John Princen, Frank Berndt, David Blythe, William Alan Saperstein | 2008-05-27 |
| 7322042 | Secure and backward-compatible processor and secure software execution thereon | Pramila Srinivasan, John Princen, Frank Berndt, David Blythe, William Alan Saperstein | 2008-01-22 |
| 7194514 | Stripping email attachment from an email message and adding into the email message a link to fetch the attachment | John Princen | 2007-03-20 |
| 7072948 | Information retrieval system using an internet multiplexer to focus user selection | Steven Weinstein | 2006-07-04 |
| 6993557 | Creation of customized web pages for use in a system of dynamic trading of knowledge, goods and services | — | 2006-01-31 |
| 6668278 | Information retrieval system using an internet multiplexer to focus user selection | Steven Weinstein | 2003-12-23 |
| 5991799 | Information retrieval system using an internet multiplexer to focus user selection | Steven Weinstein | 1999-11-23 |
| 5890963 | System and method for maintaining continuous and progressive game play in a computer network | — | 1999-04-06 |