Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249900 | Control circuit, control chip and power supply device | Yanmei GUO, Zhen Zhu, Yuehui Li, Yihui Chen, Xiaoru GAO +1 more | 2025-03-11 |
| 12062975 | Output short-circuit protection method, power management chip and switched-mode power supply | Yanmei GUO, Zhen Zhu, Yuehui Li, Xiaoru GAO, Yihui Chen +1 more | 2024-08-13 |
| 11909300 | Switch-mode power supply (SMPS) controller, SMPS system and power supply method for SMPS system | Liqiang Hu, Shungen Sun, Zhen Zhu, Xiaoru GAO, Yihui Chen +2 more | 2024-02-20 |
| 9391509 | Switching regulator having fast startup time and low standby power | Wei Wu, Degang Xia | 2016-07-12 |