Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056581 | Trench-gate insulated-gate bipolar transistors | Mingjiao Liu, Gordon M. Grivna, Meng-Chia Lee, Ralph N. Wall | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056581 | Trench-gate insulated-gate bipolar transistors | Mingjiao Liu, Gordon M. Grivna, Meng-Chia Lee, Ralph N. Wall | 2021-07-06 |