Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621020 | Control circuits and methods for controlling switching devices | Ying Qu, Kevin D. Wildash, Wai Kin Chan, Wing Ling Cheng | 2017-04-11 |
| 8207779 | Control circuits and methods for controlling switching devices | Ying Qu, Kevin D. Wildash, Wai Kin Chan, Wing Ling Cheng | 2012-06-26 |