Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466220 | Graphics engine architecture | Joseph Cesana, Peter Trajmar, Hank Guo, Steve Chiou, Bruce Holmer +1 more | 2002-10-15 |
| 6230172 | Production of a video stream with synchronized annotations over a computer network | Audi Purnaveja, Navin Chaddha, Srinivas Prasad Vellanki, David del Val, Anoop Gupta | 2001-05-08 |
| 6223292 | Authorization systems, methods, and computer program products | Dawson F. Dean, Ling Tony Chen, Anders E. Klemets, Navin Chaddha | 2001-04-24 |
| 6173317 | Streaming and displaying a video stream with synchronized annotations over a computer network | Navin Chaddha, Anoop Gupta, Prasad Vellanki, David del Val, Anthony Cannon +1 more | 2001-01-09 |
| 6173406 | Authentication systems, methods, and computer program products | Dawson F. Dean, Ling Tony Chen, Anders E. Klemets, Navin Chaddha | 2001-01-09 |
| 6006241 | Production of a video stream with synchronized annotations over a computer network | Audi Purnaveja, Navin Chaddha, Srinivas Prasad Vellanki, David del Val, Anoop Gupta | 1999-12-21 |