Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028073 | Projection apparatus | Tao-Hung Kuo | 2015-05-12 |
| 8982470 | Projection apparatus | Tao-Hung Kuo, Tien-Liang Hsieh | 2015-03-17 |
| 8696165 | Dynamic mask and illumination system | Hui-Chen Lin | 2014-04-15 |
| 8322866 | Dual lamp illumination system and its varifocal light-mixing device | — | 2012-12-04 |
| 7367687 | Illumination system | — | 2008-05-06 |
| 7347569 | Correcting apparatus for projection system | Shou-Chih Chen, Hung-Chieh Huang, Sze-Ke Wang, Sea-Huang Lee | 2008-03-25 |
| 7322719 | Illumination system | — | 2008-01-29 |
| 6407871 | Optical device for eliminating stray light | — | 2002-06-18 |