Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310069 | IGBT device and method of making the same | Tongbo ZHANG, Yiping YAO, Jiye YANG, Junjun XING, Chong Chen +2 more | 2025-05-20 |
| 11563103 | Method for manufacturing IGBT device | Chao Feng, Zhengrong Chen, Tinghui Yao, Yu Jin | 2023-01-24 |
| 11139391 | IGBT device | Jiye YANG, Junjun XING, Hao Li, Yi LU, Longjie Zhao +3 more | 2021-10-05 |
| 11133407 | Super-junction IGBT device and method for manufacturing same | Xukun Zhang, Junjun XING, Hao Li, Yi LU | 2021-09-28 |
| 8907453 | Parasitic lateral PNP transistor and manufacturing method thereof | Fan Chen, Xiongbin Chen, Kai Xue, Keran Xue, Hao Li +2 more | 2014-12-09 |
| 8685830 | Method of filling shallow trenches | Fan Chen, Xiongbin Chen, Kai Xue, Keran Zhou, Hao Li +1 more | 2014-04-01 |