Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570999 | DC-DC converter and DC-DC converter system thereof | Zhongwang Yang, Qiong Zhang | 2017-02-14 |
| 9559604 | DC/DC converter and control method of DC/DC converter | Zhongwang Yang, Shengli Lu, Qiong Zhang | 2017-01-31 |
| 9318967 | DC to DC converter and DC to DC conversion system | Yahong Xiong, Zhongwang Yang, Qiong Zhang | 2016-04-19 |
| 9225251 | Duty cycle control method, power supply system and power converter using the same | Zhongwang Yang, Guojun Xu | 2015-12-29 |
| 9030151 | Solar cell pack and method for balancing output currents of solar cell modules | Jie Huang | 2015-05-12 |
| 8787040 | Voltage-regulating circuit with input voltage detecting circuit and parallel voltage-regulating circuit system using the same | Yahong Xiong | 2014-07-22 |
| 6853568 | Isolated voltage regulator with one core structure | Wenhua Li, Zhongwei Ke, Alpha J. Zhang | 2005-02-08 |
| 6714428 | Combined transformer-inductor device for application to DC-to-DC converter with synchronous rectifier | Yilei Gu, Yuequan Hu, Alpha J. Zhang, Jack Hsiao | 2004-03-30 |
| 6469915 | Resonant reset dual switch forward DC-to-DC converter | Yilei Gu, Zhizheng Liu, Alpha J. Zhang | 2002-10-22 |
| 6466458 | Asymmetrical full bridge DC-to-DC converter | Alpha J. Zhang, Yilei Gu | 2002-10-15 |
| 6424543 | Integral DC to DC converter | Alpha J. Zhang, Yilei Gu | 2002-07-23 |
| 6396715 | DC to DC converter for operating in selectable voltage modes | Alpha J. Zhang, Yilei Gu | 2002-05-28 |
| 6370044 | Synchronous rectifier circuit | Alpha J. Zhang, Yilei Gu | 2002-04-09 |
| 6344979 | LLC series resonant DC-to-DC converter | Alpha J. Zhang, Yilei Gu | 2002-02-05 |