Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749716 | Semiconductor device incorporating epitaxial layer field stop zone | Lei Zhang, Karthik Padmanabhan, Lingpeng Guan, Jian Wang, Lingbing Chen +3 more | 2023-09-05 |
| 11031465 | Semiconductor device incorporating epitaxial layer field stop zone | Lei Zhang, Karthik Padmanabhan, Lingpeng Guan, Jian Wang, Lingbing Chen +3 more | 2021-06-08 |