Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267045 | Weak-signal reading circuit for sensor | Kai Wang, Huimin Li | 2025-04-01 |
| 11004935 | Solid power semiconductor field effect transistor structure | Wai Yee Liu, Johnny Kin On Sin | 2021-05-11 |
| 10692995 | Insulated-gate bipolar transistor structure and method for manufacturing the same | Ka Kit Wong, Kin On Johnny Sin | 2020-06-23 |
| 10593788 | Reverse-conducting insulated-gate bipolar transistor structure and corresponding fabrication method thereof | Pui Sze LAU, Kin On Johnny Sin | 2020-03-17 |
| 9755043 | Trench gate power semiconductor field effect transistor | Shuk-Wa Fung, Johnny Kin On Sin | 2017-09-05 |
| 9438227 | Gate-controlled p-i-n switch with a charge trapping material in the gate dielectric and a self-depleted channel | Johnny Kin On Sin | 2016-09-06 |
| 8981460 | Power semiconductor field effect transistor structure with charge trapping material in the gate dielectric | Johnny Kin On Sin | 2015-03-17 |