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Quanfeng LI

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  • Zhuhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Consequent-pole motor with rotor having two layer permanent magnets
    • Patent number 12,266,976
    • Issue date Apr 1, 2025
    • Gree Electric Appliances, Inc. of Zhuhai
    • Yusheng Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor assembly and consequent-pole motor
    • Patent number 11,855,489
    • Issue date Dec 26, 2023
    • Gree Electric Appliances, Inc. of Zhuhai
    • Bin Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor rotor structure and permanent magnet motor
    • Patent number 11,336,135
    • Issue date May 17, 2022
    • Gree Electric Appliances, Inc. of Zhuhai
    • Min Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet motor
    • Patent number 11,183,913
    • Issue date Nov 23, 2021
    • GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI
    • Yusheng Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETISM MODULATING RING STRUCTURE, MAGNETIC GEAR ASSEMBLY, AND CO...
    • Publication number 20230283160
    • Publication date Sep 7, 2023
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Yusheng HU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR ASSEMBLY AND ALTERNATING-POLE MOTOR
    • Publication number 20220140679
    • Publication date May 5, 2022
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Bin CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ROTOR STRUCTURE AND PERMANENT MAGNET MOTOR
    • Publication number 20210242736
    • Publication date Aug 5, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Min WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor Assembly and Consequent-Pole Motor
    • Publication number 20210226492
    • Publication date Jul 22, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Bin Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT MAGNET MOTOR
    • Publication number 20210175786
    • Publication date Jun 10, 2021
    • Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    • Yusheng HU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONSEQUENT-POLE MOTOR
    • Publication number 20210104924
    • Publication date Apr 8, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Yusheng HU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER