Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081393 | Optical system | Chun-Shan Chen, Hsiang-Chi Tang, Yeo-Chih Huang | 2011-12-20 |
| 7974014 | Optical system for taking image | Chun-Shan Chen, Hsiang-Chi Tang, Yeo-Chih Huang | 2011-07-05 |