Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949337 | Flyback power converter and controlling method of the same | — | 2024-04-02 |
| 9537418 | Power conversion apparatus and control chip thereof | Chung-Ming Leng | 2017-01-03 |
| 9130449 | Alternating-current conversion system having low power consumption bleeder circuit | — | 2015-09-08 |
| 9078319 | Conversion control circuit and converter thereof | — | 2015-07-07 |
| 8988053 | Multiphase DC-to-DC converter | — | 2015-03-24 |
| 8988910 | Alternating-current conversion system having low power consumption bleeder circuit | — | 2015-03-24 |
| 8837184 | Secondary side synchronous rectification control circuit and switching converter | — | 2014-09-16 |
| 8730688 | Flyback power converter with multiple outputs and a secondary side post regulator thereof | — | 2014-05-20 |
| 8576587 | Predictive synchronous rectification controller, switching power converter with predictive synchronous rectification controller and controlling method thereof | — | 2013-11-05 |
| 8310847 | Secondary side post regulator of flyback power converter with multiple outputs | — | 2012-11-13 |
| 7999493 | Primary-side driving control circuit for backlight of LCD panel | — | 2011-08-16 |
| 7952894 | Synchronous rectifier control device and a forward synchronous rectifier circuit | Chun-Ming Lin, Yun-Kang Chu | 2011-05-31 |
| 7924581 | High voltage start-up circuit with constant current control | — | 2011-04-12 |
| 7889521 | Three-pin integrated synchronous rectifier and a flyback synchronous rectifying circuit | — | 2011-02-15 |
| 7881077 | PWM controller with output current limitation | — | 2011-02-01 |