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Guohua FAN

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  • Dongguan, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT DISSIPATION SYSTEM AND POWER DEVICE
    • Publication number 20250227899
    • Publication date Jul 10, 2025
    • Huawei Digital Power Technologies Co., Ltd.
    • Jiyang LI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT DISSIPATION SYSTEM AND POWER DEVICE
    • Publication number 20250227882
    • Publication date Jul 10, 2025
    • Huawei Digital Power Technologies Co., Ltd.
    • Jiyang LI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Supply Enclosure, Power Supply Conversion Apparatus, and Elec...
    • Publication number 20230261565
    • Publication date Aug 17, 2023
    • Huawei Digital Power Technologies Co., Ltd.
    • Lin Du
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER ADAPTER
    • Publication number 20230246400
    • Publication date Aug 3, 2023
    • Huawei Digital Power Technologies Co., Ltd.
    • Chenglong WU
    • H01 - BASIC ELECTRIC ELEMENTS