Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020423 | Electronic casing and method of manufacturing the same | Chih-Yuan Chen, Chun-Chieh Wang, Tzyy-Ker Sue, Chin-Chuan Huang | 2011-09-20 |
| 7389664 | Electromagnetic forming device for sheet of material | Tung-Chen Cheng, Tzyy-Ker Sue, Chun-Chieh Wang, Hsing-Ta Hsieh, Ming Li | 2008-06-24 |
| 6694594 | Method for fabricating a thin metal shell having connecting components | Tzu-Chen Kuo | 2004-02-24 |
| 5978144 | Prism for optical system | Li Li, Chi Shing Chan | 1999-11-02 |