Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276747 | Substrate wafer and manufacturing method of a III-nitride semiconductor device | Kai Chen, Wan-Jung Lee, Pei-Chia Chen, Yung Hsin Tai | 2019-04-30 |
| 10243099 | Light-emitting device | Jennhwa FU, Mei-Li Wang | 2019-03-26 |
| 9076923 | Light-emitting device manufacturing method | Cheng LI, Chi-Hao Huang | 2015-07-07 |
| 8785219 | Optoelectronic semiconductor device and the manufacturing method thereof | Tz Chiang Yu, Jenn-Hwa Fu | 2014-07-22 |
| 8716743 | Optoelectronic semiconductor device and the manufacturing method thereof | Tz Chiang Yu, Jenn-Hwa Fu | 2014-05-06 |
| 7888270 | Etching method for nitride semiconductor | Wei-I Lee, Hung-Yu Zeng | 2011-02-15 |
| 7156367 | Gas control knob that is operated manually or automatically | Ching-Ying Huang, Hsin-Ming Huang, Pao-Hui Huang, Chung-Sheng Yen, Ching-Chieh Hung | 2007-01-02 |