Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450708 | Metal-oxide semiconductor module and light-emitting diode display device including the same | Yuan-Shun Chang, Li Yang, Yi-Sheng Lin | 2022-09-20 |
| 11056488 | Metal-oxide-semiconductor device | Yuan-Shun Chang | 2021-07-06 |
| 10700175 | Shielded gate MOSFET and fabricating method thereof | Po-An Tsai, Huan-Chung Weng | 2020-06-30 |
| 9735193 | Photo relay | Yuan-Shun Chang, Tzu-Hsu Hsu | 2017-08-15 |
| 9583560 | Power semiconductor device of stripe cell geometry | Yi-Yun Tsai, Yuan-Shun Chang | 2017-02-28 |
| 8916930 | Trenched power semiconductor device and fabrication method thereof | Yuan-Shun Chang, Yi-Yun Tsai | 2014-12-23 |
| 8890242 | Closed cell trenched power semiconductor structure | Yuan-Shun Chang, Yi-Yun Tsai | 2014-11-18 |
| 8735249 | Trenched power semiconductor device and fabrication method thereof | Yi-Yun Tsai, Yuan-Shun Chang | 2014-05-27 |
| 8445958 | Power semiconductor device with trench bottom polysilicon and fabrication method thereof | — | 2013-05-21 |
| 8421149 | Trench power MOSFET structure with high switching speed and fabrication method thereof | Yuan-Shun Chang | 2013-04-16 |
| 8399921 | Metal oxide semiconductor (MOS) structure and manufacturing method thereof | — | 2013-03-19 |
| 8357952 | Power semiconductor structure with field effect rectifier and fabrication method thereof | — | 2013-01-22 |
| 8222689 | High-voltage metal oxide semiconductor device and fabrication method thereof | — | 2012-07-17 |
| 8216901 | Fabrication method of trenched metal-oxide-semiconductor device | Yen-Chih Huang | 2012-07-10 |
| 8169019 | Metal-oxide-semiconductor chip and fabrication method thereof | Kuo-Chang Tsen | 2012-05-01 |
| 8114762 | Method for manufacturing trench MOSFET device with low gate charge | Hsiu-Wen Hsu, Chun-Wei Ni | 2012-02-14 |
| 8093653 | Trench metal oxide-semiconductor transistor and fabrication method thereof | Cheng-Hui Tung, Hsiao-Wei Tsai | 2012-01-10 |
| 8039906 | High-voltage metal oxide semiconductor device and fabrication method thereof | — | 2011-10-18 |
| 7960784 | Semiconductor structure and fabrication method thereof | Cheng-Hui Tung | 2011-06-14 |
| 7838343 | Semiconductor structure and fabrication method thereof | Cheng-Hui Tung | 2010-11-23 |
| 7799642 | Trench MOSFET and method of manufacture utilizing two masks | Shih-Tzung Su, Jun Zeng, Poi Sun, Tai Chiang Chen, Long Lv +1 more | 2010-09-21 |
| 7687352 | Trench MOSFET and method of manufacture utilizing four masks | Shih-Tzung Su, Jun Zeng, Poi Sun, Tai Chiang Chen, Long Lv +1 more | 2010-03-30 |