Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654499 | Method and apparatus for encoding and decoding images | Shipeng Li, Hangqiao Sun | 2003-11-25 |
| 6580834 | Method and apparatus for encoding and decoding signals | Fan Ling, Hongqiao Sun | 2003-06-17 |