TREA

Xiangqiang HUANG

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  • Ningde City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Die-cutting device
    • Patent number 11,986,906
    • Issue date May 21, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Tiefeng Wu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrode plate processing device
    • Patent number 11,056,683
    • Issue date Jul 6, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Tiefeng Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrode plate processing device
    • Patent number 10,964,933
    • Issue date Mar 30, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Shaojun Qiu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DIE-CUTTING DEVICE
    • Publication number 20230294211
    • Publication date Sep 21, 2023
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Tiefeng WU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electrode Plate Processing Device
    • Publication number 20190372098
    • Publication date Dec 5, 2019
    • Contemporary Amperex Technology Co., Limited
    • Tiefeng WU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRODE PLATE PROCESSING DEVICE
    • Publication number 20190372087
    • Publication date Dec 5, 2019
    • Contemporary Amperex Technology Co., Limited
    • Shaojun QIU
    • H01 - BASIC ELECTRIC ELEMENTS