Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276525 | Two-dimensional block scanning for subband image and video coding | — | 1994-01-04 |
| 5253058 | Efficient coding scheme for multilevel video transmission | — | 1993-10-12 |
| 5235420 | Multilayer universal video coder | — | 1993-08-10 |
| 5200820 | Block-matching motion estimator for video coder | — | 1993-04-06 |
| 4969040 | Apparatus and method for differential sub-band coding of video signals | — | 1990-11-06 |
| 4821119 | Method and apparatus for low bit-rate interframe video coding | — | 1989-04-11 |
| 4613948 | Conditional quantization grey level and color image coding apparatus | — | 1986-09-23 |
| 4578704 | Image coding technique | — | 1986-03-25 |