Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401287 | Systems and methods for providing power to pulse-width-modulation controllers of power converters during normal operation | Xiaomin Huang, Yuan Lin, Yun Sun | 2025-08-26 |
| 12348150 | Controllers and methods for controlling transistors based at least in part on modes of operation related to power converters | Yaming Cao, Yuan Lin | 2025-07-01 |
| 12323067 | Control systems and methods for turning off transistors associated with auxiliary windings and turning on transistors associated with primary windings | Qian Fang, Yun Sun, Yuan Lin | 2025-06-03 |
| 12323066 | Systems and methods for controlling gate voltage increase on primary side to reduce voltage spike on secondary side of switching power supplies | Yuan Lin, Dongze Yang, Lieyi Fang | 2025-06-03 |
| 12301117 | Controllers and methods for detecting and adjusting voltage drops related to transistors in power converters | Yaming Cao, Yuan Lin, Lieyi Fang | 2025-05-13 |
| 12237774 | Systems and methods for power detection using at least a pulse-width-modulation signal | Lieyi Fang | 2025-02-25 |
| 12224661 | Systems and methods for valley locking related to quasi-resonant switching power supplies | Yuan Lin | 2025-02-11 |