Patents/Assignees

Huawei Digital Power Technologies Co., Ltd.

446 patents in portfolio

US11652408utility2023
Power Converter Used in a Renewable Energy Device Such as a Photo-voltaic Device or a Wind Energy Device
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US11652442utility2023
Method for Controlling Photovoltaic Power Generation, Control Device, and Photovoltaic Power Generation System
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US11641201utility2023
Hybrid Power Devices
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US11637431utility2023
Inverter
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US11637442utility2023
Wirelessly Charged Electronic Device, Wireless Charging Method, and Wireless Charging System
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US11637589utility2023
Power Line Communication Apparatus and Power Generating System
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US11632055utility2023
ACF Converter, Voltage Conversion Method, and Electronic Device
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US11632056utility2023
Off-grid Phase Splitter and Inverter System
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US11632075utility2023
Method and Apparatus for Rectifying Degradation of Photovoltaic Module in Photovoltaic Power System
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US11632077utility2023
Fault Point Position Determining Method and Apparatus and Photovoltaic System
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US11626738utility2023
Photovoltaic System
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US11626834utility2023
Power Backfeed Control Method, Converter, and Photovoltaic Power Generation System
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US11611253utility2023
Rotor of Motor and Automobile
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US11605951utility2023
Photovoltaic Converter String, Control Method, and System
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US11606019utility2023
Control Circuit, Voltage Source Circuit, Driving Device, and Driving Method
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US11587726utility2023
Coupled Inductor Structure
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US11588397utility2023
Three-level Power Conversion System and Control Method
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US11577600utility2023
Motor, Motor Cooling System, and Electric Vehicle
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US11581785utility2023
Stator Core, Housing, Motor Cooling System of Electric Vehicle, and Electric Vehicle
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US11581588utility2023
Energy Storage System
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