Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120196 | Optical device | Jeng-Ywan Jeng, Mohammad Hossein Goudarzi Khouygani | 2018-11-06 |
| 6919561 | Diffraction laser encoder apparatus | Chih-Kung Lee, Liang-Bin Yu, Shu-Sheng Lee, Wen-Jong Wu, Ming-Hua Wen +2 more | 2005-07-19 |
| 6631031 | Polarization splitting backlight module | Chih-Kung Lee, Ching-Heng Tang | 2003-10-07 |
| 6373630 | Light beam polarization converter | Chih-Kung Lee, Ching-Heng Tang | 2002-04-16 |