Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038022 | Super-junction corner and termination structure with graded sidewalls | Karthik Padmanabhan, Lingpeng Guan | 2021-06-15 |
| 11038037 | Sawtooh electric field drift region structure for planar and trench power semiconductor devices | Lingpeng Guan, Anup Bhalla, Hamza Yilmaz | 2021-06-15 |
| 11031465 | Semiconductor device incorporating epitaxial layer field stop zone | Lei Zhang, Karthik Padmanabhan, Lingpeng Guan, Jian Wang, Lingbing Chen +3 more | 2021-06-08 |
| 10998264 | Dual-gate trench IGBT with buried floating P-type shield | Jun Hu, Hamza Yilmaz | 2021-05-04 |
| 10991680 | Common source land grid array package | Yan Xun Xue, Yueh-Se Ho, Long Wang, Xiaobin Wang, Lin Chen | 2021-04-27 |
| 10931276 | Combined IGBT and superjunction MOSFET device with tuned switching speed | Bum Seok Suh, Lingpeng Guan, Karthik Padmanabhan | 2021-02-23 |