Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127852 | Vertical trench gate MOSFET with deep well region for junction termination | Sunglyong Kim, Seetharaman Sridhar, Ya-Ping Chen, Yunlong Liu, Fei Ma | 2021-09-21 |
| 11037816 | Transistor device with sinker contacts and methods for manufacturing the same | Michael F. Chisholm, Yufei Xiong, Yunlong Liu | 2021-06-15 |
| 10903345 | Power MOSFET with metal filled deep sinker contact for CSP | Yufei Xiong, Yunlong Liu, Ho Lin, Tianping Lv, Sheng Zou +1 more | 2021-01-26 |