Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316576 | Wireless communication system and a precoder device for use in such system | Wing Shan Tam, Wai-Ming Richard Chan, Hing Cheung So | 2022-04-26 |
| 8547168 | High current drive switched capacitor charge pump | Oi Ying Wong, Wing Shan Tam | 2013-10-01 |
| 8362824 | Exponential voltage conversion switched capacitor charge pump | Oi Ying Wong, Wing Shan Tam | 2013-01-29 |
| 8339184 | Gate voltage boosting element for charge pump | Oi Ying Wong, Wing Shan Tam | 2012-12-25 |
| 7969493 | Matching free dynamic digital pixel sensor | — | 2011-06-28 |
| 7652374 | Substrate and process for semiconductor flip chip package | Yee Ching Tam | 2010-01-26 |
| 7602429 | Paired differential active pixel sensor | — | 2009-10-13 |
| 7414562 | Analog-to-digital conversion using asynchronous current-mode cyclic comparison | Wing Shan Tam | 2008-08-19 |
| 7405606 | D flip-flop | Yee Ching Tam | 2008-07-29 |
| 6642932 | Method and system for interpolation in color images | Suk Han Lam | 2003-11-04 |
| 6489995 | Method and apparatus for motion vector concealment | Ning Lu | 2002-12-03 |
| 6363117 | Video compression using fast block motion estimation | — | 2002-03-26 |
| 6157328 | Method and apparatus for designing a codebook for error resilient data transmission | Ning Lu | 2000-12-05 |