Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336785 | System and method for copy protecting transmitted information | Martin Freeman | 2008-02-26 |
| 7231411 | Removable card system with downloadable agent for communicating with a digital television receiver or other host device | — | 2007-06-12 |
| 7224797 | System and method for hybrid conditional access for receivers of encrypted transmissions | Martin Freeman | 2007-05-29 |
| 7019643 | Out-of-range detector | — | 2006-03-28 |
| 7012595 | Handheld electronic device with touch pad | — | 2006-03-14 |
| 6995752 | Multi-point touch pad | — | 2006-02-07 |
| 6951493 | Automatically inflatable safety device | — | 2005-10-04 |
| 6940558 | Streaming content associated with a portion of a TV screen to a companion device | Martin Freeman | 2005-09-06 |
| 6640337 | Digital television (DTV) including a smart electronic program guide (EPG) and operating methods therefor | — | 2003-10-28 |
| 6603420 | Remote control device with motion-based control of receiver volume, channel selection or other parameters | — | 2003-08-05 |