Issued Patents All Time
Showing 201–215 of 215 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385242 | Method and apparatus for inverse quantization of MPEG-4 video | — | 2002-05-07 |
| 6289129 | Video rate buffer for use with push dataflow | Robert O. Eifrig | 2001-09-11 |
| 6275536 | Implementation architectures of a multi-channel MPEG video transcoder using multiple programmable processors | Fan Ling | 2001-08-14 |
| 6259741 | Method of architecture for converting MPEG-2 4:2:2-profile bitstreams into main-profile bitstreams | Limin Wang, Ajay Luthra, Robert O. Eifrig | 2001-07-10 |
| 6122014 | Modified chroma keyed technique for simple shape coding for digital video | Krit Panusopone | 2000-09-19 |
| 6072831 | Rate control for stereoscopic digital video encoding | — | 2000-06-06 |
| 6057884 | Temporal and spatial scaleable coding for video object planes | Ajay Luthra, Ganesh Rajan, Mandayam Narasimhan | 2000-05-02 |
| 6043838 | View offset estimation for stereoscopic video coding | — | 2000-03-28 |
| 6026195 | Motion estimation and compensation of video object planes for interlaced digital video | Robert O. Eifrig, Ajay Luthra | 2000-02-15 |
| 6005980 | Motion estimation and compensation of video object planes for interlaced digital video | Robert O. Eifrig, Ajay Luthra | 1999-12-21 |
| 5991447 | Prediction and coding of bi-directionally predicted video object planes for interlaced digital video | Robert O. Eifrig, Ajay Luthra | 1999-11-23 |
| 5974184 | Intra-macroblock DC and AC coefficient prediction for interlaced digital video | Robert O. Eifrig, Ajay Luthra | 1999-10-26 |
| 5886736 | Synchronization of a stereoscopic video sequence | — | 1999-03-23 |
| 5751378 | Scene change detector for digital video | Vincent Liu | 1998-05-12 |
| 5652616 | Optimal disparity estimation for stereoscopic video coding | Vincent Liu | 1997-07-29 |