Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7054921 | Multimedia information transfer via a wide area network | Frank DeMartin, Peter Douma | 2006-05-30 |
| 6370550 | Control of multimedia information in audio/video/data system | Peter Douma, Frank DeMartin | 2002-04-09 |
| 6226672 | Method and system for allowing users to access and/or share media libraries, including multimedia collections of audio and video information via a wide area network | Frank DeMartin, Peter Douma | 2001-05-01 |
| 5990884 | Control of multimedia information with interface specification stored on multimedia component | Peter Douma, Frank DeMartin | 1999-11-23 |