Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728410 | Picture coding method and apparatus reducing size of critical segments | — | 2004-04-27 |
| 6683988 | Picture transmission system using minimal reference-frame modification to recover from transmission errors | Toshihisa Nakai | 2004-01-27 |