Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038022 | Super-junction corner and termination structure with graded sidewalls | Madhur Bobde, Lingpeng Guan | 2021-06-15 |
| 11031465 | Semiconductor device incorporating epitaxial layer field stop zone | Lei Zhang, Lingpeng Guan, Jian Wang, Lingbing Chen, Wim Aarts +3 more | 2021-06-08 |
| 10931276 | Combined IGBT and superjunction MOSFET device with tuned switching speed | Bum Seok Suh, Madhur Bobde, Lingpeng Guan | 2021-02-23 |