Patents/Inventors

Xiaofeng Yao

ShenzhenCN12 patents

9 Patents

US126208102026
Power Converter Analog Chip and Power Converter
HUAWEI DIGITAL POWER TECHNOLOGIES CO., Ltd.
0 cites
US126096502026
Power Converter Box and Photovoltaic System
HUAWEI DIGITAL POWER TECHNOLOGIES CO., Ltd.
0 cites
US123748982025
Photovoltaic System and Control Method
HUAWEI DIGITAL POWER TECHNOLOGIES CO., Ltd.
0 cites
US122499052025
Serial-parallel Converter Protection System, Controller, and Converter
Huawei Digital Power Technologies Co., Ltd.
0 cites
US121948752025
Charging Module and Charging System
Huawei Digital Power Technologies Co., Ltd.
0 cites
US121075342024
Photovoltaic System, Inverter, and Bus Voltage Control Method for Inverter
Huawei Digital Power Technologies Co., Ltd.
0 cites
US121074252024
Photovoltaic Power Generation System and Method
HUAWEI DIGITAL POWER TECHNOLOGIES CO., Ltd.
0 cites
US120096652024
Photovoltaic System, Optimizer, and Method for Adjusting Working State of Optimizer
Huawei Digital Power Technologies Co., Ltd.
0 cites
US117220012023
Pre-charging Circuit, Inverter, and Power Generation System
Huawei Digital Power Technologies Co., Ltd.
0 cites