Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10897206 | Power supply with near valley switching in near valley window time period | Zhibo Tao, Jung-Sheng Chen, Kai-Fang Wei, Chih-Hsien Hsieh, Hangseok Choi +1 more | 2021-01-19 |
| 10298137 | Advanced frequency reduction of quasi-resonant converters | Chien-Tsun Hsu, Youngbae Park | 2019-05-21 |
| 10256735 | Power supply with near valley switching | Zhibo Tao, Jung-Sheng Chen, Kai-Fang Wei, Chih-Hsien Hsieh, Hangseok Choi +1 more | 2019-04-09 |
| 10158298 | Communication circuit for flyback power converter with synchronous rectifier | Zhibo Tao, Chih-Hsien Hsieh, Yue-Hong Tang, Ching Wen Fu, Ju Hyun Kim | 2018-12-18 |
| 10027165 | Power supply circuit with secondary side to primary side communication | Zhibo Tao, Zhao-Jun Wang, Chih-Hsien Hsieh | 2018-07-17 |
| 9985548 | Communication circuit for flyback power converter with synchronous rectifier | Zhibo Tao, Chih-Hsien Hsieh, Yue-Hong Tang, Ching Wen Fu, Ju Hyun Kim | 2018-05-29 |
| 9502982 | Method and apparatus of frequency modulation for power saving of adaptive power converter | Ta-Yung Yang, Jung-Sheng Chen | 2016-11-22 |
| 9344002 | Adaptive sampling circuit for detecting the demagnetized voltage of the transformer | Ta-Yung Yang, Jung-Sheng Chen, Chih-Hsien Hsieh | 2016-05-17 |
| 9337713 | Sampling circuit for measuring the reflected voltage of transformer for power converter | Chin-Yen Lin, Jung-Sheng Chen, Yue-Hong Tang | 2016-05-10 |
| 9337737 | Control circuit with fast dynamic response for power converters | Ta-Yung Yang, Jung-Sheng Chen | 2016-05-10 |
| 9313148 | Output queue of multi-plane network device and related method of managing output queue having multiple packet linked lists | Ta Hsing Liu, Jui-Tse Lin | 2016-04-12 |
| 9252674 | Transistor gate driver with charge pump circuit for offline power converters | Ta-Yung Yang, Chin-Yen Lin, Jung-Sheng Chen | 2016-02-02 |
| 9159450 | Sampling circuit for measuring reflected voltage of transformer for power converter operated in DCM and CCM | Yue-Hong Tang, Chin-Yen Lin, Jung-Sheng Chen, Ta-Yung Yang | 2015-10-13 |
| 9007786 | Switching controller for flyback power converters without input capacitor | Ta-Yung Yang, Chao-Chih Lin | 2015-04-14 |
| 8934266 | Adaptive slope compensation programmable by input voltage of power converter | Ta-Yung Yang, Yue-Hong Tang | 2015-01-13 |
| 8908396 | Control circuit for controlling the maximum output current of power converter and method thereof | Ta-Yung Yang, Yue-Hong Tang, Jung-Sheng Chen | 2014-12-09 |
| 8854841 | High-speed reflected signal detection for primary-side controlled power converters | Ta-Yung Yang, Chuh-Ching Li, Sheng-Fu Hsu, Rui-Hong Lu | 2014-10-07 |
| 8711583 | Single-stage PFC converter with constant voltage and constant current | Ta-Yung Yang, Jhih-Da Hsu, Ying-Chieh Su | 2014-04-29 |
| 8664998 | Adaptive filter circuit for sampling a reflected voltage of transformer in a power converter and method thereof | Ta-Yung Yang, Jung-Sheng Chen, Chih-Hsien Hsieh, Yue-Hong Tang | 2014-03-04 |
| 8643297 | Control circuit and control method for dimming LED lighting circuit | Ta-Yung Yang, Chi-Yin Lo, Kuo-Hsien Huang, Hung-Chun Chen | 2014-02-04 |
| 8593833 | Method and apparatus for a flyback power converter providing output voltage and current regulation without input capacitor | Ta-Yung Yang | 2013-11-26 |
| 8560898 | Error correction method and error correction apparatus utilizing the method | Pi-Hai Liu, Chih-Ching Yu, Shih-Hsin Chen, Shih-Ta Hung | 2013-10-15 |
| 8510631 | Multi-channel memory apparatus and method thereof | Chien-Chung Wu, Ching-Hao Yu, Chao-Yi Wu | 2013-08-13 |
| 8488338 | Controller with valley switching and limited maximum frequency for quasi-resonant power converters | Ta-Yung Yang, Jung-Sheng Chen | 2013-07-16 |
| 8432109 | Method and apparatus for a LED driver with high power factor | Ta-Yung Yang, Chih-Hsien Hsieh, Chuh-Ching Li, Chi-Yin Lo, Kuo-Hsiem Huang | 2013-04-30 |