Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787196 | Frequency jittering control circuit and the method thereof | — | 2017-10-10 |
| 9595885 | Isolated switching mode power supply and the method thereof | Junming Zhang, Yuancheng Ren | 2017-03-14 |
| 9577514 | Peak sample circuit for AC voltage and method thereof | Yike Li, Kun Yi, Yuancheng Ren, Junming Zhang, En Li | 2017-02-21 |
| 9407155 | Isolated switching converter with secondary side modulation and control method | Eric Yang, John R. Wiggenhorn, Qiming Zhao | 2016-08-02 |
| 9397577 | Switching mode power supplies with primary side regulation and associated methods of control | Yuancheng Ren | 2016-07-19 |
| 9201102 | AC signal detector and the method thereof | Yike Li, Kun Yi, Yuancheng Ren, Junming Zhang, En Li | 2015-12-01 |
| 9093909 | Switching mode power supply and the method thereof | Junming Zhang, Yuancheng Ren | 2015-07-28 |
| 9065348 | Isolated switching mode power supply and the method thereof | Junming Zhang, Yuancheng Ren | 2015-06-23 |
| 8749997 | Peak current control circuit for switching mode power supply and method thereof | Yuancheng Ren, Junming Zhang, En Li | 2014-06-10 |
| 8593841 | Compensation circuit for constant current regulation of power supply and method thereof | Yuancheng Ren, Junming Zhang, En Li | 2013-11-26 |