Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12317584 | Method of forming high voltage transistor and structure resulting therefrom | Yun-Chi Wu, Tsu-Hsiu Perng, Shih-Jung Tu, Cheng-Bo Shu, Chia-Chen Chang | 2025-05-27 |
| 12040397 | Gate electrode extending into a shallow trench isolation structure in high voltage devices | Yun-Chi Wu, Shih-Jung Tu | 2024-07-16 |
| 11705515 | Gate electrode extending into a shallow trench isolation structure in high voltage devices | Yun-Chi Wu, Shih-Jung Tu | 2023-07-18 |
| 11676850 | Semiconductor device and method of manufacturing the same | Chia-Chen Chang, Yun-Chi Wu | 2023-06-13 |
| 10985071 | Gate oxide forming process | Yi-Han Su, Sheng-Chen Chung, Chen-An Kuo, Chun-Lin Chen, Chiu-Te Lee +1 more | 2021-04-20 |
| 8815703 | Fabricating method of shallow trench isolation structure | Liang-An Huang, Yu-Chun Huang, Chin-Fu Lin, Yu-Ciao Lin, Yu-Chieh Lin +3 more | 2014-08-26 |
| 8034690 | Method of etching oxide layer and nitride layer | Ping-Chia Shih, Yu-Cheng Wang, Chun-Sung Huang, Chung-Che Huang, Chin-Fu Lin | 2011-10-11 |