Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11005377 | Control circuit and method therefor | Zhibo Tao, Chih-Hsien Hsieh | 2021-05-11 |
| 10897206 | Power supply with near valley switching in near valley window time period | Zhibo Tao, Jung-Sheng Chen, Li-Lien Lin, Kai-Fang Wei, Chih-Hsien Hsieh +1 more | 2021-01-19 |
| 10560027 | Semiconductor device and method therefor | Zhibo Tao, Chih-Hsien Hsieh | 2020-02-11 |
| 10256735 | Power supply with near valley switching | Zhibo Tao, Jung-Sheng Chen, Li-Lien Lin, Kai-Fang Wei, Chih-Hsien Hsieh +1 more | 2019-04-09 |
| 10236779 | Semiconductor device and method therefor | Zhibo Tao, Chih-Hsien Hsieh | 2019-03-19 |
| 10158298 | Communication circuit for flyback power converter with synchronous rectifier | Li-Lien Lin, Zhibo Tao, Chih-Hsien Hsieh, Ching Wen Fu, Ju Hyun Kim | 2018-12-18 |
| 10038385 | Flyback converter and controller using counter and current emulator | Lei Chen, Chih-Hsien Hsieh | 2018-07-31 |
| 9985548 | Communication circuit for flyback power converter with synchronous rectifier | Li-Lien Lin, Zhibo Tao, Chih-Hsien Hsieh, Ching Wen Fu, Ju Hyun Kim | 2018-05-29 |
| 9337713 | Sampling circuit for measuring the reflected voltage of transformer for power converter | Chin-Yen Lin, Jung-Sheng Chen, Li-Lien Lin | 2016-05-10 |
| 9159450 | Sampling circuit for measuring reflected voltage of transformer for power converter operated in DCM and CCM | Li-Lien Lin, Chin-Yen Lin, Jung-Sheng Chen, Ta-Yung Yang | 2015-10-13 |
| 8934266 | Adaptive slope compensation programmable by input voltage of power converter | Ta-Yung Yang, Li-Lien Lin | 2015-01-13 |
| 8908396 | Control circuit for controlling the maximum output current of power converter and method thereof | Ta-Yung Yang, Li-Lien Lin, Jung-Sheng Chen | 2014-12-09 |
| 8664998 | Adaptive filter circuit for sampling a reflected voltage of transformer in a power converter and method thereof | Ta-Yung Yang, Li-Lien Lin, Jung-Sheng Chen, Chih-Hsien Hsieh | 2014-03-04 |