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Er CAO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil replacing device
    • Patent number 12,325,603
    • Issue date Jun 10, 2025
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Xiaofei Yang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tab welding device
    • Patent number 12,275,097
    • Issue date Apr 15, 2025
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Xiaofei Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roll replacing apparatus and winding device
    • Patent number 12,264,025
    • Issue date Apr 1, 2025
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er Cao
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll replacing device and adhesive tape sticking equipment
    • Patent number 12,110,201
    • Issue date Oct 8, 2024
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Roll replacing device and adhesive tape sticking equipment
    • Patent number 11,760,596
    • Issue date Sep 19, 2023
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er Cao
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLL REPLACING DEVICE AND TAB WELDING APPARATUS
    • Publication number 20240181581
    • Publication date Jun 6, 2024
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er CAO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COIL REPLACING DEVICE
    • Publication number 20240076156
    • Publication date Mar 7, 2024
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Xiaofei YANG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COIL REPLACING DEVICE
    • Publication number 20240076157
    • Publication date Mar 7, 2024
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er CAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TAB WELDING DEVICE
    • Publication number 20240066640
    • Publication date Feb 29, 2024
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Xiaofei YANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AUTOMATIC ROLL-REPLACING APPARATUS
    • Publication number 20240002184
    • Publication date Jan 4, 2024
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Xiaofei YANG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ROLL REPLACING DEVICE AND ADHESIVE TAPE STICKING EQUIPMENT
    • Publication number 20230373744
    • Publication date Nov 23, 2023
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er CAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROLL REPLACING APPARATUS AND WINDING DEVICE
    • Publication number 20230331503
    • Publication date Oct 19, 2023
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er CAO
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    TAB ROLL REPLACING DEVICE AND WINDING APPARATUS
    • Publication number 20230123540
    • Publication date Apr 20, 2023
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er CAO
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ROLL REPLACING DEVICE AND ADHESIVE TAPE STICKING EQUIPMENT
    • Publication number 20230027935
    • Publication date Jan 26, 2023
    • WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.
    • Er CAO
    • H01 - BASIC ELECTRIC ELEMENTS