Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944715 | Controller for use in a resonant direct current/direct current converter | Xiaoyi Jin, Yuli Feng, Zhihong Ye, Qinglin Zhao | 2011-05-17 |
| 7916506 | Control device for use in a resonant direct current/direct current converter | Xiaoyi Jin, Xin Guo, Zhihong Ye, Qinglin Zhao | 2011-03-29 |
| 7116087 | Current sharing method and apparatus for alternately controlling parallel connected boost PFC circuits | Aibin Qiu, Jianping Ying, Jianhong Zeng | 2006-10-03 |
| 7009852 | DC-DC converter circuits and method for reducing DC bus capacitor current | Jianping Ying, Aibin Qiu, Teng Liu, Xingkuan Guo, Jianhong Zeng | 2006-03-07 |
| 6778410 | DC-to-DC converter | Jianhong Zeng, Jianping Ying | 2004-08-17 |