Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7599132 | Wide-angle lens system | Ting-Yu Cheng | 2009-10-06 |
| 7580200 | Optical zoom lens | Te-Lun Hsu | 2009-08-25 |
| 7564634 | Lens system | Chun-Ling Lin, CHUNG-I LEE | 2009-07-21 |
| 7548384 | Lens system with small emergence angle | Kuo-Yen Liang | 2009-06-16 |
| 7518810 | Wide-angle lens with high resolution | Ting-Yu Cheng | 2009-04-14 |
| 7460315 | Lens system | Ting-Yu Cheng, Wen-Xiang Zhang | 2008-12-02 |
| 7443610 | Lens system | Chun-Ling Lin, CHUNG-I LEE | 2008-10-28 |
| 7440194 | Zoom lens for use in projection devices | Chun-Ling Lin, CHUNG-I LEE | 2008-10-21 |
| 6829971 | Cutting fixture for heat-shrink film sleeve labeling machines | Chien-Tsai Huang | 2004-12-14 |
| 6800119 | Apparatus for generating the air condition resembling the air environment in a forest | — | 2004-10-05 |