Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11258270 | Super-fast transient response (STR) AC/DC converter for high power density charging application | Yu-Ming Chen, Tien-Chi Lin, Jung-Pei Cheng, Yueh-Ping Yu, Zhi Qiang Niu +2 more | 2022-02-22 |
| 11127520 | Pulse transformer | Tien-Chi Lin, Yu-Ming Chen, Jung-Pei Cheng | 2021-09-21 |
| 10818568 | Super-fast transient response (STR) AC/DC converter for high power density charging application | Yu-Ming Chen, Tien-Chi Lin, Jung-Pei Cheng, Yueh-Ping Yu, Zhi Qiang Niu +2 more | 2020-10-27 |
| 10651750 | Constant on-time (COT) control in isolated converter | Tien-Chi Lin, Chih-Yuan Liu, Yung-Chuan Hsu | 2020-05-12 |
| 10630080 | Super-fast transient response (STR) AC/DC Converter for high power density charging application | Yu-Ming Chen, Tien-Chi Lin, Jung-Pei Cheng, Yueh-Ping Yu, Zhi Qiang Niu +2 more | 2020-04-21 |
| 10298144 | Voltage detection circuit and a method of detecting voltage changes | Yu-Ming Chen, Chih-Yuan Liu | 2019-05-21 |
| 10270353 | Constant on-time (COT) control in isolated converter | Tien-Chi Lin, Chih-Yuan Liu, Yung-Chuan Hsu | 2019-04-23 |
| 10157702 | Pulse transformer | Tien-Chi Lin, Yu-Ming Chen, Jung-Pei Cheng | 2018-12-18 |
| 9960664 | Voltage converter | Tien-Chi Lin, Yu-Ming Chen, Jung-Pei Cheng, Yung-Chuan Hsu, Yueh-Ping Yu +1 more | 2018-05-01 |
| 9954449 | Flyback converter output current evaluation circuit and evaluation method | Yu-Ming Chen, Jung-Pei Cheng | 2018-04-24 |
| 9954455 | Constant on time COT control in isolated converter | Tien-Chi Lin, Chih-Yuan Liu, Yueh-Ping Yu, Jung-Pei Cheng | 2018-04-24 |
| 9882500 | Power supply device | Tien-Chi Lin, Yu-Ming Chen, Jung-Pei Cheng, Yung-Chuan Hsu, Yueh-Ping Yu +1 more | 2018-01-30 |
| 9685874 | Circuit and method for evaluation overload condition in flyback converter | Yu-Ming Chen, Jung-Pei Cheng | 2017-06-20 |
| 9664714 | Methods and devices for detecting the input voltage and discharging the residuevoltage | Yu-Ming Chen, Chih-Yuan Liu | 2017-05-30 |
| 9627983 | Circuit suppressing excessive current in startup phase of a voltage converter and method thereof | Yu-Ming Chen, Jung-Pei Cheng | 2017-04-18 |
| 9577543 | Constant on time (COT) control in isolated converter | Tien-Chi Lin, Chih-Yuan Liu, Yueh-Ping Yu | 2017-02-21 |
| 9577542 | Constant on-time (COT) control in isolated converter | Tien-Chi Lin, Chih-Yuan Liu, Yung-Chuan Hsu | 2017-02-21 |
| 9548667 | Constant on-time (COT) control in isolated converter | Tien-Chi Lin, Chih-Yuan Liu, Yung-Chuan Hsu | 2017-01-17 |
| 9515570 | Voltage detection circuit and a method of detecting voltage changes | Yu-Ming Chen, Chih-Yuan Liu | 2016-12-06 |
| 9490712 | Flyback converter output current evaluation circuit and evaluation method | Yu-Ming Chen, Jung-Pei Cheng | 2016-11-08 |
| 9178414 | Jittering frequency control circuit and method for a switching mode power supply | Kun-Yu Lin | 2015-11-03 |
| 8890552 | Sensing circuit and method for a flyback converter | Kuang Ming Chang | 2014-11-18 |
| 8824172 | Apparatus and method for standby power reduction of a flyback power converter | Sheng-Hua Chen, Tzu-Chen Lin | 2014-09-02 |
| 8665010 | Circuit and method for sub-harmonic elimination of a power converter | Kun-Yu Lin | 2014-03-04 |
| 8582324 | Pulse width modulation controller and method for output ripple reduction of a jittering frequency switching power supply | Kun-Yu Lin, Tzu-Chen Lin | 2013-11-12 |