Patents/Inventors

Qinwei Liu

ShanghaiCN3 patents

3 Patents

US125409642026
Direct-current Electric Arc Detection Method and Apparatus, Device, System, and Storage Medium
Huawei Digital Power Technologies Co., Ltd.
0 cites
US124131782025
Rotation System and Controller for Photovoltaic Tracker
HUAWEI DIGITAL POWER TECHNOLOGIES CO., Ltd.
0 cites
US123480352025
Power Supply System and Topology Detection Method
Huawei Digital Power Technologies Co., Ltd.
0 cites