Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209507 | Switching power supply and magnetic resonance imaging system | Hong Gu, Zhenglin Yang, Yanan Chen, Haiyuan Sun | 2021-12-28 |
| 11108330 | Circuits and methods using power supply output voltage to power a primary side auxiliary circuit | Yan-Fei Liu | 2021-08-31 |
| 11063520 | Simplified hybrid PWM/PFM control method for SLLC converter | Hongliang Wang, Yan-Fei Liu, Jahangir Afsharian, Bing Gong | 2021-07-13 |
| 10944317 | 120-Hz ripple reduction with PIR controller for LLC converter | Hongliang Wang, Yan-Fei Liu, Jahangir Afsharian, Bing Gong | 2021-03-09 |
| 10944329 | Power converter topologies and control methods for wide input and output voltage ranges | Hongliang Wang, Yan-Fei Liu | 2021-03-09 |