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Jianhua LIU

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  • Changzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery module
    • Patent number 12,199,250
    • Issue date Jan 14, 2025
    • CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
    • Chong Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack
    • Patent number 11,431,055
    • Issue date Aug 30, 2022
    • Jiangsu Contemporary Amperex Technology Limited
    • Zonghui Chen
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING MEMBER, BATTERY AND ELECTRICAL APPARATUS
    • Publication number 20240250363
    • Publication date Jul 25, 2024
    • Contemporary Amperex Technology Co., Limited
    • Yongguang WANG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY, ELECTRICAL DEVICE, AND BATTERY MANUFACTURING METHOD
    • Publication number 20240006709
    • Publication date Jan 4, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Zonghui CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY AND ELECTRICAL APPARATUS
    • Publication number 20230223612
    • Publication date Jul 13, 2023
    • Contemporary Amperex Technology Co., Limited
    • Zhuangzhuang LIN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY AND POWERED EQUIPMENT
    • Publication number 20230223617
    • Publication date Jul 13, 2023
    • Contemporary Amperex Technology Co., Limited
    • Zhuangzhuang LIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PROTECTIVE COVER, BATTERY, POWER CONSUMING DEVICE, AND METHOD FOR M...
    • Publication number 20230198075
    • Publication date Jun 22, 2023
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Hongqi WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE
    • Publication number 20220158256
    • Publication date May 19, 2022
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Chong ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK
    • Publication number 20210028418
    • Publication date Jan 28, 2021
    • Jiangsu Contemporary Amperex Technology Limited
    • Zonghui CHEN
    • H01 - BASIC ELECTRIC ELEMENTS