Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949340 | Conversion device and control method thereof for controlling a peak value of a current of a primary side switch | Hai-Bin SONG, Qi Fu, Dao-Fei XU, Jin-Fa Zhang | 2024-04-02 |
| 11737219 | Power adapter | Haibin Song, Daofei Xu, Jinfa Zhang | 2023-08-22 |
| 11711017 | Adapter and control method thereof | Haibin Song, Daofei Xu, Jinfa Zhang | 2023-07-25 |
| 11699958 | Voltage switching circuit and power adapter having regulated range of output voltage | Haibin Song, Hairui Xu, Daofei Xu, Jinfa Zhang | 2023-07-11 |
| 11616449 | Power adapter | Haibin Song, Daofei Xu, Jinfa Zhang | 2023-03-28 |
| 11606049 | Control chip, control system, and control method for motors | Shujie Lu | 2023-03-14 |
| 11489440 | Power factor correction circuit | Haibin Song, Qi Fu, Daofei Xu, Jinfa Zhang | 2022-11-01 |
| 11264914 | Converter and control method thereof | Hai-Bin SONG, Qi Fu, Dao-Fei XU, Jin-Fa Zhang | 2022-03-01 |
| 11025304 | Wireless power transmission system and data transmission method | Shuailin Du, Yongkai Liao, Xuecong Xu, Kaining Tan | 2021-06-01 |
| 10998118 | PCB winding transformer and coil board thereof | Haibin Song, Zengyi Lu, Jinfa Zhang, Shiwei Liu, Daofei Xu +1 more | 2021-05-04 |
| 10938312 | Converter and control method thereof | Hai-Bin SONG, Qi Fu, Dao-Fei XU, Jin-Fa Zhang | 2021-03-02 |
| 10879807 | Flyback converter and control method thereof | Hai-Bin SONG, Qi Fu, Dao-Fei XU, Jin-Fa Zhang | 2020-12-29 |
| 10791271 | Obtaining stable frames | Genggeng Liao, Qiheng Song, Quanshui Ming, Hui Zheng, Qinzhong Wang | 2020-09-29 |
| 10651746 | Synchronous rectifier control for a flyback converter with an active clamp | Hai-Bin SONG, Dao-Fei XU, Le Yang, Qi Fu, Jin-Fa Zhang | 2020-05-12 |
| 10651749 | Flyback converter with a passive clamp | Hai-Bin SONG, Dao-Fei XU, Le Yang, Qi Fu, Jin-Fa Zhang | 2020-05-12 |
| 10644606 | Converter and control method thereof | Hai-Bin SONG, Qi Fu, Dao-Fei XU, Jin-Fa Zhang | 2020-05-05 |
| 10541616 | Power adaptor | Hai-Bin SONG, Jin-Fa Zhang, Dao-Fei XU, Qi Fu, Xiao-Jun Chen +1 more | 2020-01-21 |
| 10177668 | Converter and control method thereof | Hai-Bin SONG, Dao-Fei XU, Le Yang, Qi Fu, Jin-Fa Zhang | 2019-01-08 |
| 10128760 | PCB planar transformer and converter using the same | Haibin Song | 2018-11-13 |
| 9991811 | Control method and control apparatus for flyback circuit | Haibin Song, Daofei Xu, Jinfa Zhang, Qi Fu, Leyang Yang | 2018-06-05 |
| 9933468 | Detecting device and detecting method for detecting output impedance angle of inverter | Cheng Lu, Jia Zhang, Hong-Yang Wu | 2018-04-03 |
| 9772360 | Detecting device and detecting method for detecting output impedance angle of inverter | Cheng Lu, Jia Zhang, Hong-Yang Wu | 2017-09-26 |
| 9748036 | Transformer | Zhuang Zuo, De-Zhi Jiao | 2017-08-29 |
| 9705419 | Control signal generating system and inverter control device thereof for improving grid stability | Cheng Lu, Dan Wang, Jia Zhang, Hong-Yang Wu | 2017-07-11 |
| 9693412 | Dimming driver circuit and control method thereof | Xiaoping Fu, Xinghua ZHANG | 2017-06-27 |