Issued Patents All Time
Showing 201–225 of 340 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764098 | Start up circuit of power converter | Chih-Feng Huang | 2010-07-27 |
| 7764516 | Method and apparatus of providing synchronous regulation circuit for offline power converter | — | 2010-07-27 |
| 7760478 | Control circuit with short-circuit protection for current sense terminal of power converters | Wei-Hsuan Huang, Rui-Hong Lu | 2010-07-20 |
| 7755296 | Resonant inverter | Jea-Sen Lin | 2010-07-13 |
| 7724034 | Floating driving circuit | Pei-Sheng Tsu | 2010-05-25 |
| 7701736 | Synchronous rectifying circuit for resonant power converters | Tso-Min Chen | 2010-04-20 |
| 7701734 | Detection circuit to detect input voltage of transformer and detecting method for the same | Chuh-Ching Li | 2010-04-20 |
| 7701733 | Method and apparatus to provide synchronous rectifying circuit for offline power converters | Tso-Min Chen | 2010-04-20 |
| 7671578 | Detection circuit for sensing the input voltage of transformer | Chuh-Ching Li | 2010-03-02 |
| 7671486 | Switching controller having synchronous input for the synchronization of power converters | — | 2010-03-02 |
| 7663352 | Control circuit for measuring and regulating output current of CCM power converter | Chuh-Ching Li, Feng-Cheng Tsao | 2010-02-16 |
| 7660136 | Method and apparatus for synchronous rectifying of soft switching power converters | — | 2010-02-09 |
| 7656685 | Control method and circuit with indirect input voltage detection by switching current slope detection | Chien-Yuan Lin | 2010-02-02 |
| 7633183 | Switching controller for power sharing of parallel power supplies | — | 2009-12-15 |
| 7626372 | Control circuit for multi-phase, multi-channels PFC converter with variable switching frequency | — | 2009-12-01 |
| 7622827 | Switching controller for parallel power supply | Yu-Min Chen, Chih-Ho Lin | 2009-11-24 |
| 7616461 | Control method and circuit with indirect input voltage detection by switching current slope detection | Chien-Yuan Lin | 2009-11-10 |
| 7615826 | Electrostatic discharge protection semiconductor structure | Chih-Feng Huang, Tuo-Hsin Chien, Jenn-yu G. Lin | 2009-11-10 |
| 7615934 | High efficiency resonant ballast | — | 2009-11-10 |
| 7615976 | Switching circuit of power converter having voltage-clipping device to improve efficiency | Chih-Feng Huang, Chiu-Chih Chiang, You-Kuo Wu, Wei-Hsuan Huang | 2009-11-10 |
| 7616454 | Control circuit having programmable waveform for limiting output power of power converter | — | 2009-11-10 |
| 7616457 | Synchronous regulation circuit | — | 2009-11-10 |
| 7602160 | Method and apparatus providing protection for power converter | Chien-Yuan Lin, Tso-Min Chen | 2009-10-13 |
| 7592790 | Start-up circuit with feedforward compensation for power converters | — | 2009-09-22 |
| 7592793 | Voltage regulator providing power from AC power source | — | 2009-09-22 |