Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231090 | Method for performing motion estimation with Walsh-Hadamard transform (WHT) | Hongyi Chen | 2007-06-12 |
| 7151798 | Method for motion estimation using a low-bit edge image | Hongyi Chen | 2006-12-19 |