Issued Patents All Time
Showing 25 most recent of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431791 | High efficiency boost power factor correction circuit having shared pin and conversion control circuit thereof | Shih-Ho Hsu, Kun-Yu Lin | 2025-09-30 |
| 12407248 | Feedforward frequency response for resonant charge pump | Kuo-Chi Liu, Ta-Yung Yang | 2025-09-02 |
| 12381470 | Power supply system | Ta-Yung Yang, Shih-Ho Hsu, Mao-Hui Kuo | 2025-08-05 |
| 12362665 | Power converter for reducing switching loss and enhancing system efficiency and control method thereof | Kuo-Chi Liu, Ta-Yung Yang | 2025-07-15 |
| 12348153 | High efficiency charging system and power conversion circuit thereof | Ta-Yung Yang | 2025-07-01 |
| 12273035 | Control circuit and method for use in stackable multiphase power converter | Ta-Yung Yang, Kuo-Chi Liu, Chao-Chi Chen | 2025-04-08 |
| 12199506 | Switched capacitor voltage converter circuit and control method of switched capacitor converter | Kuo-Chi Liu, Ta-Yung Yang | 2025-01-14 |
| 12136877 | Switched capacitor voltage converter circuit and switched capacitor voltage conversion method | Kuo-Chi Liu, Ta-Yung Yang | 2024-11-05 |
| 12107492 | Power factor correction converter, controller and zero current prediction circuit thereof | — | 2024-10-01 |
| 12095359 | Power factor correction converter, controller and digital peak-hold circuit thereof | — | 2024-09-17 |
| 11876189 | Battery system, battery module and battery control circuit thereof | Hao-Wen Chung, Chung-Hui Yeh, Kuo-Chen Tsai | 2024-01-16 |
| 11843321 | Control circuit having power saving mode for use in power supply circuit | Ta-Yung Yang, Yu-Chang Chen, Tsung-Wei Huang, Shui-Mu Lin | 2023-12-12 |
| 11843344 | Brushless DC electric (BLDC) motor driver circuit | — | 2023-12-12 |
| 11581797 | Multiple outputs universal serial bus travel adaptor and control method thereof | Shih-Jen Yang, Yi-Wei Lee, Ta-Yung Yang | 2023-02-14 |
| 11545908 | Flyback power converter and conversion controller circuit | Kun-Yu Lin, Tzu-Chen Lin, Ta-Yung Yang | 2023-01-03 |
| 11496063 | Flyback converter and switching controller circuit and control method thereof | Yu-Chang Chen, Kun-Yu Lin, Ta-Yung Yang | 2022-11-08 |
| 11451154 | Flyback converter with a variable frequency discontinuous mode and valley sensing | Kun-Yu Lin, Tzu-Chen Lin, Ta-Yung Yang | 2022-09-20 |
| 11329489 | Rechargeable battery with communication and battery control circuit thereof | Ta-Yung Yang | 2022-05-10 |
| 11329491 | Distributed battery balance management method and battery system using this method | Wei-Ting Tai | 2022-05-10 |
| 11304272 | Lighting system and conversion controller circuit thereof | Chang-Yu Wu | 2022-04-12 |
| 11245267 | Battery system, battery module and battery control circuit thereof | — | 2022-02-08 |
| 11137733 | Foreign object detection method and power system capable of detecting foreign object | Jung-Won Kim | 2021-10-05 |
| 11139744 | Flyback power converter and secondary side controller circuit and control method thereof | Ta-Yung Yang, Yu-Chang Chen, Chao-Chi Chen, Chuh-Ching Li, Li-Di Lo +1 more | 2021-10-05 |
| 11139742 | Switching controller circuit and method for controlling flyback power converter | Ta-Yung Yang, Yu-Chang Chen, Chao-Chi Chen, Chuh-Ching Li, Li-Di Lo +1 more | 2021-10-05 |
| 11139697 | Foreign object detection method and power system capable of detecting foreign object | Shang-Hung Hsieh | 2021-10-05 |