Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057939 | Light source structure of projector | Wen-Pin Yeh | 2015-06-16 |
| 8757810 | Light source device and projector | Wen-Pin Yeh | 2014-06-24 |
| 8690351 | Light source device and projector | Wen-Pin Yeh | 2014-04-08 |
| 8164620 | Stereo projection optical system | Chia-Hung Kao, Huan-Liang Lo, Sheng-Chung Huang | 2012-04-24 |
| 8077196 | Stereo projection optical system | Chia-Hung Kao | 2011-12-13 |
| 8057042 | Stereo projection optical system using LCD to separate left and right eye images | Chia-Hung Kao | 2011-11-15 |
| 8025411 | Liquid crystal panel and projector using the same | PO-LIN WANG, Ching-Te Chu, Yu-Shan Chou | 2011-09-27 |
| 7878661 | Temperature adjusting apparatus for use in LCD projector and related method | Shih-Chieh Chou, Chia-Hung Kao, Huan-Liang Lo | 2011-02-01 |
| 7878656 | Stereo projection optical system | Chia-Hung Kao | 2011-02-01 |
| 7825362 | Projection device having a lens adjusting unit adjusting a focus of an adjustable collimator according to the distance between a light source and the adjustable collimator | Chia-Hung Kao | 2010-11-02 |
| 7825363 | Micro lens array unit having at least one of first and second micro lens arrays movable for changing the effective focal length of the micro lens array unit and liquid crystal display projection device using same | PO-LIN WANG, Ching-Te Chu, Yu-Shan Chou | 2010-11-02 |
| 7819529 | Projecting system with color temperature adjusting function | Chia-Hung Kao | 2010-10-26 |
| 7543398 | Waterproof and breathable insole | Chung-Hu Hsaio | 2009-06-09 |
| 7532261 | Projection system with polarization direction rotating member | — | 2009-05-12 |