Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887220 | High powered light emitting diode linear lighting with enhanced uniformity and illumination | Chih-Ming Yen, Chien Liang Liao, Yen-Chieh Chen | 2011-02-15 |
| 7869137 | ABBE prism lens with improved focus and reduced flair | Yen-Chieh Chen, Shih-Che Chen, Ching-Yi Chen | 2011-01-11 |
| 7857487 | Miniaturized linear light source sub-module for various format main modules | Shih-Che Chen, Yen-Chieh Chen, Chih-Ming Yen, Ching-Yi Chen | 2010-12-28 |
| 7696984 | Miniaturized optical mouse core | Shih-Che Chen, Shu Ying Chang | 2010-04-13 |
| 7556411 | Flickerless light source | Ai-Lan Hsu | 2009-07-07 |
| 7478941 | FLICKERLESS light source | Ai-Lan Hsu | 2009-01-20 |
| 7267467 | Linear light source for enhancing uniformity of beaming light within the beaming light's effective focal range | Shih-Che Chen, Chih-Ming Yen | 2007-09-11 |
| 7256941 | Lens array | Chen Sheng-Li, Shih-Che Chen | 2007-08-14 |
| 7140762 | Linear light source for enhancing uniformity of beaming light within the beaming light's effective focal range | Chih-Ming Yen, Shih-Che Chen | 2006-11-28 |
| 6966664 | Linear light source having indented reflecting plane | — | 2005-11-22 |
| 6851816 | Linear light source device for image reading | Ming-Jen Pang | 2005-02-08 |
| 6786626 | Linear light source device for image reading | Ming-Jen Pang | 2004-09-07 |