Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909330 | Current control device and power conversion system employing same | Guoqiao Shen, Ning He, Daidong Pan | 2024-02-20 |
| 11644974 | Time-sharing wave recording method | Guoqiao Shen, Yunfeng Liu, Qingsong Tao, Changliang Liu, Jinfa Zhang | 2023-05-09 |
| 11418131 | Voltage balance control method for flying-capacitor multilevel converter | Guoqiao Shen, Ning He, Jinfa Zhang | 2022-08-16 |
| 11394221 | Method and system for controlling DC bus voltage | Guoqiao Shen, Changliang Liu, Jian Li, Yunfeng Liu, Jinfa Zhang | 2022-07-19 |
| 11323030 | Control method for DC/DC converter and DC/DC converter for achieving continuous voltage gain | Guoqiao Shen, Jian Li, Jinfa Zhang | 2022-05-03 |
| 11139669 | Converter system and method | Yunfeng Liu, Guoqiao Shen, Jinfa Zhang | 2021-10-05 |
| 10199822 | Voltage balance control device and voltage balance control method for flying-capacitor multilevel converter | Guoqiao Shen, Jinfa Zhang | 2019-02-05 |
| 10056818 | Series-parallel converter system and control method thereof | Guoqiao Shen, Jinfa Zhang | 2018-08-21 |