Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11184001 | Power switching devices with high dV/dt capability and methods of making such devices | Qingchun Zhang, Adam Barkley, Sei-Hyung Ryu | 2021-11-23 | $206,100,000 |
| 10886396 | Transistor structures having a deep recessed P+ junction and methods for making same | Qingchun Zhang | 2021-01-05 | $51,872,000 |