Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005981 | Quadtree-structured coding of color images and intra-coded images | Xiaonong Ran | 1999-12-21 |
| 5731832 | Apparatus and method for detecting motion in a video signal | — | 1998-03-24 |