Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190104 | DC/DC converter and method for controlling phase shift angle thereof | Wenfei Hu | 2021-11-30 |
| 11063523 | DC/DC converter and control method thereof | Wenfei Hu | 2021-07-13 |
| 10811983 | Power electronic conversion unit and system | Wenfei Hu, Tao Xia | 2020-10-20 |
| 10627435 | Method and apparatus for monitoring capacitance of DC bus capacitor | Tao Xia | 2020-04-21 |
| 10084393 | Cascade converter system and method of putting converter module of the same into operation | Tao Xia | 2018-09-25 |
| 9837930 | Power supply system and power conversion device | Feiqin HAO, Hongyang Wu, Xiaoming Chen, Tao Ge | 2017-12-05 |
| 9435864 | Apparatus for measuring excitation parameters of induction motor and method thereof | Zhiguang Gao, Jianping Ying | 2016-09-06 |
| 8174217 | Sensorless control apparatus and method for induction motor | Yu Zhang, Jian-Ping Ying | 2012-05-08 |