Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7775669 | Illumination system | Chien-Chung Liao | 2010-08-17 |
| 7773303 | Image projecting apparatus | Chiu-Ping Chen, Chien-Chung Liao | 2010-08-10 |
| 7717572 | Adjusting device for an integration rod in a projection apparatus | Wei-Po Hsu, Tai-Li Chang, Chia-Lun Liu | 2010-05-18 |
| 7614754 | Optical projection apparatus | Sze-Ke Wang | 2009-11-10 |
| 7441907 | Light source driving method | — | 2008-10-28 |
| 7321473 | Aperture and projection lens system | — | 2008-01-22 |
| 7210822 | Combination structure for hollow integration rod | — | 2007-05-01 |