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Chunyan Feng

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  • Ningde City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery module
    • Patent number 11,742,544
    • Issue date Aug 29, 2023
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Sien Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sampling circuit board for battery module and battery module
    • Patent number 11,563,240
    • Issue date Jan 24, 2023
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Sien Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery module
    • Patent number 11,088,418
    • Issue date Aug 10, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Sien Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Output electrode plate and battery module
    • Patent number 10,903,477
    • Issue date Jan 26, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Xin Zeng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Separator assembly and battery module
    • Patent number 10,886,518
    • Issue date Jan 5, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Sien Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery module
    • Patent number 10,826,134
    • Issue date Nov 3, 2020
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Xin Zeng
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fixing frame and battery pack
    • Patent number 10,826,035
    • Issue date Nov 3, 2020
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Xin Zeng
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SAMPLING CIRCUIT BOARD FOR BATTERY MODULE AND BATTERY MODULE
    • Publication number 20230112961
    • Publication date Apr 13, 2023
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Sien Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SAMPLING CIRCUIT BOARD FOR BATTERY MODULE AND BATTERY MODULE
    • Publication number 20210203012
    • Publication date Jul 1, 2021
    • Contemporary Amperex Technology Co., Limited
    • Sien CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TOP PRESSING PLATE, SECONDARY BATTERY AND METHOD FOR MANUFACTURING...
    • Publication number 20210043912
    • Publication date Feb 11, 2021
    • Contemporary Amperex Technology Co., Limited
    • Baojian ZHU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TOP COMPRESSION PLATE, SECONDARY BATTERY AND METHOD FOR MANUFACTURI...
    • Publication number 20200411897
    • Publication date Dec 31, 2020
    • Contemporary Amperex Technology Co., Limited
    • Baojian ZHU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery Module
    • Publication number 20200274115
    • Publication date Aug 27, 2020
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Sien Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE
    • Publication number 20200274120
    • Publication date Aug 27, 2020
    • Contemporary Amperex Technology Co., Limited
    • Sien CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE
    • Publication number 20200274131
    • Publication date Aug 27, 2020
    • Contemporary Amperex Technology Co., Limited
    • Sien CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE
    • Publication number 20200194756
    • Publication date Jun 18, 2020
    • Contemporary Amperex Technology Co., Limited
    • Sien CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE
    • Publication number 20200067037
    • Publication date Feb 27, 2020
    • Contemporary Amperex Technology Co., Limited
    • Xin Zeng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OUTPUT ELECTRODE PLATE AND BATTERY MODULE
    • Publication number 20190393476
    • Publication date Dec 26, 2019
    • Contemporary Amperex Technology Co., Limited
    • Xin ZENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIXING FRAME AND BATTERY PACK
    • Publication number 20190393458
    • Publication date Dec 26, 2019
    • Contemporary Amperex Technology Co., Limited
    • Xin ZENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEPARATOR ASSEMBLY AND BATTERY MODULE
    • Publication number 20190393468
    • Publication date Dec 26, 2019
    • Contemporary Amperex Technology Co., Limited
    • Sien CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY MODULE
    • Publication number 20190386349
    • Publication date Dec 19, 2019
    • Contemporary Amperex Technology Co., Limited
    • Xin Zeng
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR