Issued Patents All Time
Showing 176–200 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525344 | Constant time controller and controlling method for a switching regulator | — | 2016-12-20 |
| 9525357 | Control and drive circuit and method | — | 2016-12-20 |
| 9444445 | Power switch driving circuits and power converters thereof | Xiaoru Xu | 2016-09-13 |
| 9438108 | Bias voltage generating circuit and switching power supply thereof | — | 2016-09-06 |
| 9438118 | Efficient boost-buck converter and control method thereof | — | 2016-09-06 |
| 9362385 | Method for tuning threshold voltage of semiconductor device with metal gate structure | Chung-Liang Cheng, Yen-Yu Chen, Chang-Sheng Lee, Wei Zhang | 2016-06-07 |
| 9331588 | Control circuits and control methods for flyback converters and AC-DC power converters thereof | — | 2016-05-03 |
| 9331581 | AC-DC voltage converter with low standby power consumption and control method thereof | — | 2016-05-03 |
| 9319971 | Frequency adjustment method | Chi-Yuan Peng, Ping-Hung Chiang, Yu-Tai Chang | 2016-04-19 |
| 9287782 | High efficiency bi-directional DC converter and control method thereof | — | 2016-03-15 |
| 9246384 | Current feedback method, current feedback circuit, driving circuit and switching power supply thereof | Guojia Liu | 2016-01-26 |
| 9229035 | Current detection circuit and switch regulator using the same | — | 2016-01-05 |
| 9192004 | High-efficiency LED driver and driving method | — | 2015-11-17 |
| 9190931 | Load driving circuit and method thereof | — | 2015-11-17 |
| 9172413 | Method and apparatus for performing wireless communications with aid of successive data processing in multiple iterations | Chia-Yu Chang, Po-Ying Chen | 2015-10-27 |
| 9130014 | Method for fabricating shallow trench isolation structure | Keng-Jen Lin, Yu-Ren Wang, Chien-Liang Lin, Tsuo-Wen Lu, Chih-Chung Chen | 2015-09-08 |
| 9129947 | Multi-chip packaging structure and method | Xiaochun Tan | 2015-09-08 |
| 9131562 | High efficiency led driver and driving method thereof | — | 2015-09-08 |
| 9131582 | High efficiency LED driving circuit and driving method | — | 2015-09-08 |
| 9107270 | High efficiency led drivers with high power factor | — | 2015-08-11 |
| 9078323 | High efficiency LED driver and driving method thereof | — | 2015-07-07 |
| 9055629 | SCR dimming circuit and method | Shenglun Chen, Xiaoru Xu | 2015-06-09 |
| 9052728 | Start-up circuit and method thereof | — | 2015-06-09 |
| 9024542 | High efficiency LED driving circuit and driving method | — | 2015-05-05 |
| 8980659 | LED package and manufacturing process of same | — | 2015-03-17 |