TREA

Wenwu Ma

Follow

Person

  • Xi'an, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Motor, powertrain, and vehicle
    • Patent number 12,113,421
    • Issue date Oct 8, 2024
    • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    • Ke Wang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control method and apparatus
    • Patent number 12,038,082
    • Issue date Jul 16, 2024
    • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    • Wenwu Ma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor, power assembly, and motor drive device
    • Patent number 11,909,277
    • Issue date Feb 20, 2024
    • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    • Zhenxing Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor rotor, motor, and vehicle
    • Patent number 11,863,029
    • Issue date Jan 2, 2024
    • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    • Zhiqi Wei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    POWERTRAIN AND ELECTRIC VEHICLE
    • Publication number 20240198792
    • Publication date Jun 20, 2024
    • Huawei Technologies Co., Ltd
    • Jingzhou WEI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC VEHICLE DRIVE SYSTEM AND ELECTRIC VEHICLE
    • Publication number 20240149859
    • Publication date May 9, 2024
    • Huawei Digital Power Technologies Co., Ltd.
    • Yang CHENG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWERTRAIN SYSTEM AND ELECTRIC VEHICLE
    • Publication number 20240123821
    • Publication date Apr 18, 2024
    • Huawei Digital Power Technologies Co., Ltd.
    • Zhengyi TANG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle Drive System and Electric Vehicle
    • Publication number 20230249537
    • Publication date Aug 10, 2023
    • Huawei Digital Power Technologies Co., Ltd.
    • Wenwu Ma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMOTIVE PROPULSION SYSTEM AND AUTOMOBILE
    • Publication number 20230060173
    • Publication date Mar 2, 2023
    • Huawei Digital Power Technologies Co., Ltd.
    • Zhengyi TANG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE AND CONTROL SYSTEM FOR VEHICLE
    • Publication number 20220262174
    • Publication date Aug 18, 2022
    • Huawei Digitial Power Technologies Co., Ltd.
    • Tianmin SHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Motor, Power Assembly, and Motor Drive Device
    • Publication number 20220255407
    • Publication date Aug 11, 2022
    • Huawei Digital Power Technologies Co., Ltd.
    • Zhenxing CHEN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR, POWERTRAIN AND ELECTRIC VEHICLE
    • Publication number 20220224197
    • Publication date Jul 14, 2022
    • Huawei Digital Power Technologies Co., Ltd.
    • Guoquan YU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR ROTOR, MOTOR, AND VEHICLE
    • Publication number 20220216772
    • Publication date Jul 7, 2022
    • Huawei Digital Power Technologies Co., Ltd.
    • Zhiqi WEI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR, POWERTRAIN, AND VEHICLE
    • Publication number 20220209616
    • Publication date Jun 30, 2022
    • Huawei Digital Power Technologies Co., Ltd.
    • Ke WANG
    • B60 - VEHICLES IN GENERAL