Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10917620 | Projection apparatus, projection system, and operation method | Chung-Yi Yang | 2021-02-09 |
| 10571791 | Projection system and optimizing method thereof | Kai-Ming Liu, Ming-Yo HSU | 2020-02-25 |
| 10281810 | Projection apparatus comprising phosphor wheel coated with phosphor agents for converting waveband light | Keh-Su Chang, Chien-Hao Hua | 2019-05-07 |
| 10222611 | Light integration module and optical system employing same | — | 2019-03-05 |
| 10158849 | Projection apparatus | Chung-Yi Yang, Yu-Cheng Lin | 2018-12-18 |
| 9728141 | Projection display device and driving method | Chung-Yi Yang, Cheng Chang | 2017-08-08 |
| 9465282 | Optical projecting apparatus having two digital micro-mirror devices | Ming-Yo HSU | 2016-10-11 |
| 9307209 | Lighting system and digital cinema projection apparatus employing same | Chien-Hao Hua | 2016-04-05 |
| 9274407 | Phosphor device and illumination system and projection apparatus with the same | Keh-Su Chang, Chien-Hao Hua | 2016-03-01 |
| 9207525 | Phosphor wheel and white light illumination device utilizing the same | Keh-Su Chang, Yen-I Chou, Chi-Sheng Chen, Meng-Han Liu | 2015-12-08 |
| 9176368 | Optical system | — | 2015-11-03 |
| 9058760 | Adjusting method and display apparatus using same | Chung-Yi Yang, Chen-Yu Wu | 2015-06-16 |
| 9024241 | Phosphor device and illumination system for converting a first waveband light into a third waveband light which is separated into at least two color lights and projection apparatus with the same | Keh-Su Chang, Chien-Hao Hua | 2015-05-05 |
| D424090 | Projector | Yong-Jong Ko | 2000-05-02 |