Patents/Assignees

Huawei Digital Power Technologies Co., Ltd.

446 patents in portfolio

US12388265utility2025
Power System and Control Method for Power System
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US12388267utility2025
Direct Current Combiner Box, Photovoltaic Power Generation System, and Fault Detection Method
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US12388297utility2025
Wireless Charging Transmitter, Wireless Charging Receiver, and Wireless Charging System
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US12388307utility2025
Motor Rotor and Motor
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US12381394utility2025
Voltage Compensation Apparatus, Inverter Apparatus, and Photovoltaic Power Generation System
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US12381399utility2025
Control System and Method for Power Supply System
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US12377741utility2025
Charging Apparatus and New Energy Vehicle
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US12375038utility2025
Impedance Detection Method and Photovoltaic System
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US12374604utility2025
Packaged Power Semiconductor Device and Power Converter
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US12374898utility2025
Photovoltaic System and Control Method
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US12374937utility2025
Wireless Charging Apparatus, Position Detection Method, and System
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US12368328utility2025
Transmit End Supporting Multi-device Wireless Charging, Charging Base, and System
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US12368307utility2025
Battery Management System
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US12362591utility2025
Photovoltaic System and Direct Current Overcurrent Protection Apparatus
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US12355255utility2025
Inverter, Power Grid Power Supply System, and Method for Controlling Excitation Inrush Current
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US12355360utility2025
Alternating Current Power Supply Circuit, Control Method Thereof, and Alternating Current Power Supply with an Efficient Soft Switching Circuit
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US12351147utility2025
Braking Mode Switching Apparatus and Brake Control System for Vehicle
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US12348035utility2025
Power Supply System and Topology Detection Method
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US12348047utility2025
Photovoltaic System and Carrier Wave Signal Synchronization Method
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US12348085utility2025
Motor Rotor and Motor
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