Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662652 | Projector and lens adjustment module | Chun-Hsien Wu, Chih-Hui Chang | 2023-05-30 |
| 11106120 | Projection device and light source system and projection method thereof | Chen Cheng Chou, Jeng-An Liao, Hung-Lin Chen, Hsin-Chang Huang | 2021-08-31 |
| 11054729 | Projector and laser module thereof | Chun-Hsien Wu, Kuei-Ju Weng, Chih-Hui Chang, Yu-Chang Chang | 2021-07-06 |
| 7922343 | Lens-shifting device | Sea-Huang Lee, Wen-Ching Ho | 2011-04-12 |
| 7901090 | Adjustable reflective mirror module and projection apparatus using the same | — | 2011-03-08 |
| 7507006 | Fixing structure | — | 2009-03-24 |
| 6719431 | Adjusting apparatus for projector | I-Hsien Liu | 2004-04-13 |