Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688698 | Trench insulated gate bipolar transistor packaging structure and method for manufacturing the trench insulated gate bipolar transistor | Saichang Liang, Yingjiang Ma, Bo Shi | 2023-06-27 |