Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362492 | Multi-band antenna and electronic device | Wen-Tai TSENG, Kuo-Jen Lai | 2025-07-15 |
| 12218440 | Antenna structure | Tzu-Min Wu, Kuo-Jen Lai, Kuang-Yuan Ku, Wen-Tai TSENG | 2025-02-04 |
| 11365860 | Optical lens | S-Wei Chen, Chen-An Chiang, Chia-Chang Lee | 2022-06-21 |
| 11307488 | Light source system | — | 2022-04-19 |
| 9983471 | Laser light source | — | 2018-05-29 |
| 9213225 | Polarization converter for use in a projector apparatus and projector apparatus comprising the polarization converter | — | 2015-12-15 |
| 9152029 | Optical module for use in a projector apparatus and projector apparatus | — | 2015-10-06 |
| 9122068 | Polarization converting element group for projection apparatus and projection apparatus | — | 2015-09-01 |
| 9057881 | Illumination system for a projection apparatus and projection apparatus | — | 2015-06-16 |
| 9033513 | Projection device and light source device thereof | — | 2015-05-19 |
| 8926109 | Illumination system | — | 2015-01-06 |
| 8890760 | Dual wideband dipole antenna | Wen-Shan Chen | 2014-11-18 |
| 8714748 | Light source system for projection device and projection device comprising the same | — | 2014-05-06 |
| 8668360 | Light source system | — | 2014-03-11 |
| 8287137 | Projector apparatus with multi-light sources and a light coupling module thereof | — | 2012-10-16 |
| 8093542 | Imaging module for a projection system having an extended lens device rotatable from a first direction to one of a second and a third direction for selectively projecting image onto a screen | — | 2012-01-10 |
| 7946716 | Imaging system and optical engine | — | 2011-05-24 |
| 7688515 | Beam splitting module and a light source system incorporating the same | Chia-Chang Lee | 2010-03-30 |
| 7607781 | Heat-dissipating device for a projection apparatus | Chi-Chui Yun, Jia-Bin Huang | 2009-10-27 |