Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310048 | Silicon-carbide (SiC) metal-oxide-semiconductor field-effect transistor (MOSFET) with short circuit protection | Chenyue Ma, Siu Wai Wong | 2025-05-20 |
| 10916626 | High voltage power device with hybrid Schottky trenches and method of fabricating the same | Siu Wai Wong | 2021-02-09 |
| 10777689 | Silicon-carbide shielded-MOSFET embedded with a trench Schottky diode and heterojunction gate | Siu Wai Wong | 2020-09-15 |
| 10615292 | High voltage silicon carbide Schottky diode flip chip array | Siu Wai Wong | 2020-04-07 |
| 10100420 | Plating leveler for electrodeposition of copper pillar | Yaofeng Sun, Minjie Xu, Shun Yee Lao | 2018-10-16 |
| 9991161 | Alternate plating and etching processes for through hole filling | Yaofeng Sun, Sha Xu | 2018-06-05 |
| 9617653 | Apparatus and method for fast evaluation of electroplating formulation performance in microvia filling | Yaofeng Sun, Minghui Gao, Min Gao | 2017-04-11 |
| 9273407 | Additive for electrodeposition | Jiye LUO, Yaofeng Sun | 2016-03-01 |
| 8823126 | Low cost backside illuminated CMOS image sensor package with high integration | Dan Yang, Yat Kit Tsui, Pui Chung Simon Law | 2014-09-02 |