Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256644 | Magnetoresistive sensor and manufacturing method thereof | Chih-Huang Lai, Yu-Shen Yen | 2025-03-18 |
| 11892704 | Lens device | Yi-Feng Yen | 2024-02-06 |
| 11808938 | Apparatus for measuring optical characteristics of a test optical element under low-temperature environment | Wei-Ting Chiu, Chu-Tsung Chan, Sandeep Kumar Paral | 2023-11-07 |
| 11543267 | Position sensing mechanism | Chih-Huang Lai, Zhi-Hao Xu, Heng-Sheng Hsiao | 2023-01-03 |
| 11515231 | Coating method for liquid metal thermal grease and heat dissipation module | Chun-Chieh Wong, Cheng-Yu Wang, Tai-Min Hsu, Yao-Jen Chang | 2022-11-29 |
| 11378767 | Lens adjusting mechanism | Yu-Chen Chang | 2022-07-05 |
| 11365860 | Optical lens | S-Wei Chen, Chen-An Chiang, Hung-Ying Lin | 2022-06-21 |
| 10345549 | Lens adjusting mechanism | Hsin-Cheng Huang, Chi-Chui Yun | 2019-07-09 |
| 8747526 | Vertical type air humidifying and purifying machine | Ping Huang, YING-PIN HUANG | 2014-06-10 |
| 8721088 | Lens array module and projection apparatus | Yi-Hao Kang, Jiunn-Lih Lin, Chi-Tang Hsieh | 2014-05-13 |
| 8675292 | Projection lens and projection apparatus | Kuo-Chuan Wang, Yi-Hao Kang, Chi-Tang Hsieh | 2014-03-18 |
| 8414159 | Light combination device | Chun-Fa Hsu, Keng-Han Chuang | 2013-04-09 |
| D664248 | Vertically-oriented air purifying and humidifying apparatus | Ping Huang, YING-PIN HUANG | 2012-07-24 |
| 7914156 | Optical engine for a projection display device | Wan-Chiang Wang | 2011-03-29 |
| 7909467 | Projection apparatus, light source module and beam combiner adapted to projection apparatus | Wan-Chiang Wang | 2011-03-22 |
| 7688515 | Beam splitting module and a light source system incorporating the same | Hung-Ying Lin | 2010-03-30 |
| 7064910 | Projection lens movement-adjusting apparatus | Wan-Chiang Wang | 2006-06-20 |
| 5203540 | Hydraulic lifting device | — | 1993-04-20 |