Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018049 | Projection cooling apparatus | Shang-Hsuang Wu, Nien-Hui Hsu | 2006-03-28 |
| 6967839 | Cooling device for light valve | Tai-Ling Chung, Chi-Chui Yun | 2005-11-22 |
| 6758583 | Light source cooling system having a double exhaust fan for a projector | Nien-Hui Hsu, Sen-Ming Hsu | 2004-07-06 |