Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477799 | Image shifting module and optical projection device | Wei-Sheng Chang, Yuan-Yu Lee, Wei-Szu Lin, Chi-Chui Yun, Wan-Chiang Wang | 2009-01-13 |
| 6967839 | Cooling device for light valve | Chi-Chui Yun, Ching-Chung Nien | 2005-11-22 |