Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471626 | Start-up circuit to discharge EMI filter of power supplies | — | 2013-06-25 |
| 8461915 | Start-up circuit to discharge EMI filter for power saving of power supplies | Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang | 2013-06-11 |
| 8351227 | Switching controller for power converters | — | 2013-01-08 |
| 8331070 | Power supply with open-loop protection | Meng-Jen Tsai, Chien-Yuan Lin, Chuan-Chang Li | 2012-12-11 |
| 8045351 | Method and apparatus of providing a biased current limit for limiting maximum output power of power converters | Cheng-Chi Hsueh, Ta-Yung Yang | 2011-10-25 |
| 7903435 | Switching controller having switching frequency hopping for power converter | Jenn-yu G. Lin, Ta-Yung Yang | 2011-03-08 |
| 7760478 | Control circuit with short-circuit protection for current sense terminal of power converters | Ta-Yung Yang, Rui-Hong Lu | 2010-07-20 |
| 7710095 | Power converter having PWM controller for maximum output power compensation | Chien-Yuan Lin, Cheng-Chi Hsueh | 2010-05-04 |
| 7615976 | Switching circuit of power converter having voltage-clipping device to improve efficiency | Chih-Feng Huang, Chiu-Chih Chiang, You-Kuo Wu, Ta-Yung Yang | 2009-11-10 |
| 7573251 | AC-to-DC voltage regulator | Ta-Yung Yang | 2009-08-11 |
| 7554367 | Driving circuit | Cheng-Sung Chen | 2009-06-30 |
| 7310251 | Control circuit having two-level under voltage lockout threshold to improve the protection of power supply | Ta-Yung Yang | 2007-12-18 |
| 7257008 | Start-up apparatus for power converters | Ta-Yung Yang | 2007-08-14 |