Issued Patents All Time
Showing 226–250 of 337 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362737 | System and method providing protection in the event of current sensing failure for power converter | Dongze Yang, Yaming Cao, Yunchao Zhang | 2016-06-07 |
| 9350252 | Systems and methods for protecting power conversion systems based on at least feedback signals | Yunchao Zhang, Yuan Lin, Xiuhong Zhang | 2016-05-24 |
| 9343979 | Systems and methods for constant current control with primary-side sensing and regulation in various operation modes | Guo Wei Lin | 2016-05-17 |
| 9331567 | Systems and methods for reducing electromagnetic interference using switching frequency jittering | Yuan Lin | 2016-05-03 |
| 9325234 | Systems and methods for protecting power conversion systems from thermal runaway | Yunchao Zhang, Xiuhong Zhang | 2016-04-26 |
| 9307597 | Systems and methods for current matching of LED strings | Qiang Luo, Zhiliang Chen | 2016-04-05 |
| 9301349 | Systems and methods for dimming control using system controllers | Liqiang Zhu, Jun Zhou | 2016-03-29 |
| 9276571 | Systems and methods for driving transistors with high threshold voltages | Jiqing Yang, Meng Li, Qiang Luo | 2016-03-01 |
| 9257964 | Low frequency oscillator for burst-mode dimming control for CCFL driver system | Liqiang Zhu | 2016-02-09 |
| 9244472 | Systems and methods for enhancing dynamic response of power conversion systems | Yaming Cao, Dongze Yang, Qiang Luo | 2016-01-26 |
| 9154038 | Systems and methods for adjusting frequencies and currents based on load conditions of power conversion systems | Chao Yao, Xiuhong Zhang, Yunchao Zhang | 2015-10-06 |
| 9148061 | Systems and methods for constant voltage control and constant current control | Zhiqiang Sun | 2015-09-29 |
| 9143039 | Systems and methods for reducing electromagnetic interference by adjusting switching processes | Dongze Yang, Miao Li | 2015-09-22 |
| 9124188 | Systems and methods for constant current control with primary-side sensing and regulation in various operation modes | Guo Wei Lin | 2015-09-01 |
| 9119242 | Systems and methods for providing power to high-intensity-discharge lamps | Huawei Lv, Dongze Yang | 2015-08-25 |
| 9113505 | Systems and methods for providing power to high-intensity-discharge lamps | Huawei Lv, Dongze Yang | 2015-08-18 |
| 9106142 | Systems and methods of primary-side sensing and regulation for flyback power converter with high stability | Xiaomin Huang | 2015-08-11 |
| 9088217 | Systems and methods for load compensation with primary-side sensing and regulation for flyback power converters | Yunchao Zhang | 2015-07-21 |
| 9088218 | Systems and methods for current control of power conversion systems | Yunchao Zhang | 2015-07-21 |
| 9084317 | LED lighting systems and methods for constant current control in various operation modes | Jun Zhou | 2015-07-14 |
| 9071151 | Systems and methods for source switching and voltage generation | Jiqing Yang, Jun Zhou, Liqiang Zhu, Qiang Luo | 2015-06-30 |
| 9065401 | Amplification systems and methods with noise reductions | Yunchao Zhang, Tingzhi Yuan | 2015-06-23 |
| 9059688 | High-precision oscillator systems with feed forward compensation for CCFL driver systems and methods thereof | Liqiang Zhu, Miao Li | 2015-06-16 |
| 9054644 | Amplification systems and methods with one or more channels | Tingzhi Yuan, Yaozhang Chen | 2015-06-09 |
| 9048742 | Systems and methods for adjusting current consumption of control chips to reduce standby power consumption of power converters | — | 2015-06-02 |