Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621020 | Control circuits and methods for controlling switching devices | Zong Bo Hu, Ying Qu, Wai Kin Chan, Wing Ling Cheng | 2017-04-11 |
| 8717791 | Bridgeless boost PFC circuits and systems | — | 2014-05-06 |
| 8289737 | Bridgeless boost PFC circuits and systems with reduced common mode EMI | — | 2012-10-16 |
| 8207779 | Control circuits and methods for controlling switching devices | Zong Bo Hu, Ying Qu, Wai Kin Chan, Wing Ling Cheng | 2012-06-26 |
| 7342386 | Multiphase power converter having balanced currents | — | 2008-03-11 |
| 6301133 | Power supply system with ORing element and control circuit | Jason E. Cuadra, Krishnamurthi Mohan, Mohamed Amin Bernat | 2001-10-09 |