Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749716 | Semiconductor device incorporating epitaxial layer field stop zone | Lei Zhang, Karthik Padmanabhan, Lingpeng Guan, Jian Wang, Wim Aarts +3 more | 2023-09-05 |
| 11728423 | Integrated planar-trench gate power MOSFET | Wenjun Li, Lingpeng Guan, Jian Wang | 2023-08-15 |
| 11569345 | Gas dopant doped deep trench super junction high voltage MOSFET | Wenjun Li, Lingpeng Guan, Jian Wang | 2023-01-31 |
| 11031465 | Semiconductor device incorporating epitaxial layer field stop zone | Lei Zhang, Karthik Padmanabhan, Lingpeng Guan, Jian Wang, Wim Aarts +3 more | 2021-06-08 |
| 9679822 | Method for monitoring epitaxial growth geometry shift | Boxiu Cai, Yiming Gu | 2017-06-13 |