Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652581 | Distributed coding and prediction by use of contexts | Jorma Johannes Rissanen, Dafna Sheinvald | 1997-07-29 |
| 5640159 | Quantization method for image data compression employing context modeling algorithm | Jorma Johannes Rissanen | 1997-06-17 |
| 5631978 | Method and apparatus for subband coding images | Claude Galand, Emmanuel Lancon, Jean Menez | 1997-05-20 |