Patents/Assignees

Huawei Digital Power Technologies Co., Ltd.

446 patents in portfolio

US12537445utility2026
Converter, Converter Control Method, and Power Adapter
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US12537452utility2026
Conversion Circuit, Voltage Conversion Apparatus, and Electric Vehicle
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US12537457utility2026
Isolated Bidirectional Active-half-bridge Resonant DC-DC Power Converter
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US12531510utility2026
Location Update Method and Apparatus of Photovoltaic String
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US12512678utility2025
Power Supply System and Method for Controlling Output Voltage of Direct Current Combiner Box
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US12512752utility2025
Charging Module, Charging Device, and Charging System
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US12502997utility2025
Power System of Electric Vehicle, Controller, and Electric Vehicle
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US12506413utility2025
Voltage Conversion Apparatus, Control Method, and Power Supply Device
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US12500413utility2025
Box-type Substation, Energy Storage Power Supply System, and Photovoltaic Power Generation System
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US12494544utility2025
Cell Fixing Apparatus and Battery Module
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US12494648utility2025
Control Method of Energy Storage Apparatus, Energy Storage Apparatus, and Photovoltaic Power Generation System
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US12494686utility2025
Axial Motor, Powertrain, and Electric Device
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US12494717utility2025
Direct Current Converter, Communication Device, and Photovoltaic System
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US12489297utility2025
Photovoltaic System, Power Supply System, and Control Method
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US12489362utility2025
Power Supply Apparatus and Totem-pole PFC Circuit Control Method
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US12490413utility2025
Packaged Device, Packaged Module, and Power Conversion Device
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US12479320utility2025
Charging System and Electric Vehicle
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US12482615utility2025
Power Supply System and Switch Unit
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US12482992utility2025
Power Adapter
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US12483039utility2025
Power Conversion Apparatus and Control Method
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