Issued Patents All Time
Showing 176–200 of 340 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990739 | Asymmetrical resonant power converters | Ying-Chieh Su, Tien-Chi Lin, Shih-Hung Hsieh | 2011-08-02 |
| 7983061 | Switching controller capable of reducing acoustic noise for power converters | — | 2011-07-19 |
| 7974108 | Synchronous rectifying circuit for offline power converter | Tso-Min Chen | 2011-07-05 |
| 7965528 | Method and apparatus for measuring the switching current of power converter operated at continuous current mode | Chuh-Ching Li, Sheng-Fu Hsu, Li-Lien Lin, Jung-Sheng Chen | 2011-06-21 |
| 7944721 | Switching control circuit for multi-channels and multi-phases power converter operated at continuous current mode | — | 2011-05-17 |
| 7940035 | Control circuit having an impedance modulation controlling power converter for saving power | — | 2011-05-10 |
| 7936087 | Switching controller for parallel power converters | Rui-Hong Lu, Jenn-yu G. Lin | 2011-05-03 |
| 7928758 | Transistor gate driving circuit with power saving of power converter | Chuan-Chang Li | 2011-04-19 |
| 7923787 | MOSFET with isolation structure and fabrication method thereof | Chih-Feng Huang, Tuo-Hsin Chien, Jenn-yu G. Lin | 2011-04-12 |
| 7911813 | Offline synchronous rectifying circuit with sense transistor for resonant switching power converter | Chen-Hui Chan, Chou-Sheng Wang, Shih-Hung Hsieh | 2011-03-22 |
| 7903435 | Switching controller having switching frequency hopping for power converter | Wei-Hsuan Huang, Jenn-yu G. Lin | 2011-03-08 |
| 7903440 | Synchronous regulation circuit and method for providing synchronous regulation for power converters | — | 2011-03-08 |
| 7885084 | Control circuit for synchronous rectifying and soft switching of power converters | Pei-Sheng Tsu, Chou-Sheng Wang | 2011-02-08 |
| 7881076 | Buck-boost PFC converters | — | 2011-02-01 |
| 7858466 | Different-voltage device manufactured by a CMOS compatible process and high-voltage device used in the different-voltage device | Chih-Feng Huang, Jenn-yu G. Lin, Tuo-Hsin Chien | 2010-12-28 |
| 7859234 | Switch circuit to control on/off of a high voltage source | Chih-Feng Huang | 2010-12-28 |
| 7855899 | Controller with loop impedance modulation for power converter | — | 2010-12-21 |
| 7847533 | Apparatus providing protection for power converter | Chien-Yuan Lin, Tso-Min Chen | 2010-12-07 |
| 7847365 | MOSFET with isolation structure for monolithic integration and fabrication method thereof | Chih-Feng Huang, Tuo-Hsin Chien, Jenn-yu G. Lin | 2010-12-07 |
| 7812552 | Controller of LED lighting to control the maximum voltage of LEDS and the maximum voltage across current sources | — | 2010-10-12 |
| 7800923 | Offline synchronous switching regulator | — | 2010-09-21 |
| 7800927 | Method and circuit for providing compensations of current mode power converters | — | 2010-09-21 |
| 7796407 | Method and apparatus of providing synchronous regulation for offline power converter | — | 2010-09-14 |
| 7787264 | Apparatus to provide synchronous rectifying circuit for flyback power converters | Tso-Min Chen | 2010-08-31 |
| 7778051 | Output current control circuit for power converter with a changeable switching frequency | — | 2010-08-17 |