Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144409 | Prism system and method for producing the same | I-Pen Chien, Kuang-Wei Lin, Po-Yuan Lai | 2012-03-27 |
| 7874677 | Stereo projection optical system | I-Pen Chien, Kuang-Wei Lin, Po-Yuan Lai | 2011-01-25 |
| 7826056 | Testing method for testing color wheels | I-Pen Chien, Kuang-Wei Lin, Po-Yuan Lai | 2010-11-02 |
| 7746455 | Testing system for testing color wheels | I-Pen Chien, Kuang-Wei Lin, Po-Yuan Lai | 2010-06-29 |
| 7729067 | Lens holder and lens apparatus having same | Pei-Ching Kuo, YUNG-TENG WU, Sheng-An Wang | 2010-06-01 |
| 7561437 | Electronic element module and electronic device using the same | Liang-Ming Yu, Chien-Lung Tsou, Yuming Liu | 2009-07-14 |
| 7438427 | Integration rod | Pi-Tsung Hsu, I-Pen Chien | 2008-10-21 |