Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149157 | Controller applied to a power converter and operational method thereof | Ming-Chang Tsou, Chao-Chih Lin | 2024-11-19 |
| 10971992 | Start-up circuit to discharge EMI filter for power saving of power supplies | Wei-Hsuan Huang, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang | 2021-04-06 |
| 10797591 | Power controllers with frequency jittering, and control methods thereof | Ming-Chang Tsou | 2020-10-06 |
| 10742124 | Active clamp flyback converter capable of switching operation modes | Yao-Tsung Chen, Chih-Chi Chang | 2020-08-11 |
| 10691189 | Line-voltage detection method, power controller and power supply with brown-out protection and brown-in mechanism | Wei-Chuan Su | 2020-06-23 |
| 10666153 | Active clamp flyback converters and control methods thereof | Yao-Tsung Chen, Chih-Chi Chang | 2020-05-26 |
| 10411584 | Start-up circuit to discharge EMI filter for power saving of power supplies | Wei-Hsuan Huang, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang | 2019-09-10 |
| 10348208 | Power controllers and control methods thereof for switching mode power supplies | Ming-Chang Tsou | 2019-07-09 |
| 10193435 | Start-up circuit to discharge EMI filter for power saving of power supplies | Wei-Hsuan Huang, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang | 2019-01-29 |
| 10056823 | Protection circuit applied to an alternating current power source and related protection method thereof | Ming-Chang Tsou, Yu-Kun Lin | 2018-08-21 |
| 9882494 | Switching-mode power supplies capable of operating at valley switching, and relevant control methods | Chih-Chi Chang, Ming-Chang Tsou | 2018-01-30 |
| 9843264 | Controller of a power converter and operation method thereof | Ming-Chang Tsou | 2017-12-12 |
| 9825534 | Dummy load controllers and control methods for power supplies capable of quickly lowering output voltage at output node | Chao-Chih Lin, Ming-Chang Tsou | 2017-11-21 |
| 9755421 | Control circuit applied to a power converter and operation method thereof | Chih-Chi Chang, Da-Chun Wei, Ming-Chang Tsou | 2017-09-05 |
| 9641086 | Oscillator applied to a control circuit of a power converter and control method thereof | Ming-Chang Tsou, Chih-Chi Chang | 2017-05-02 |
| 9584030 | Controller for eliminating acoustic noise of a power converter and related method thereof | Ming-Chang Tsou | 2017-02-28 |
| 9337739 | Power controller with over power protection | Ming-Chang Tsou | 2016-05-10 |
| 9331590 | Device and method for detecting an average output current of a power converter | Chih-Chi Chang, Ming-Chang Tsou | 2016-05-03 |
| 9160233 | Controller for controlling a power converter to output constant power and related method thereof | Ming-Chang Tsou | 2015-10-13 |
| 9048723 | Active feedback control integrated circuit applied to an alternating current/direct current converter and operation method thereof | Ming-Chang Tsou | 2015-06-02 |
| 8665621 | Power supply with open-loop protection and short-circuit protection | Ho-Tzu Chueh, Cheng-Chi Hsueh, Chien-Yuan Lin | 2014-03-04 |
| 8503144 | Control circuit with protection circuit for power supply | Chao-Chih Lin, Rui-Hong Lu, Chiu-Chih Chiang | 2013-08-06 |
| 8461915 | Start-up circuit to discharge EMI filter for power saving of power supplies | Wei-Hsuan Huang, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang | 2013-06-11 |
| 8460724 | Method of reducing the purine content of an edible material | Jen-Tao Chen, Chiou-Yen Wen, Fang-Hwa Sheu | 2013-06-11 |
| 8331070 | Power supply with open-loop protection | Wei-Hsuan Huang, Chien-Yuan Lin, Chuan-Chang Li | 2012-12-11 |