Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489450 | Devices, systems, and methods for power supplies | Weian Chen, Xiao Liu | 2022-11-01 |
| 11228203 | Automatic AC feed control (AFC) with zero voltage/current switching | Weian Chen | 2022-01-18 |