TREA

Yuhua HE

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fusion welding device
    • Patent number 12,172,387
    • Issue date Dec 24, 2024
    • TAIZHOU YONGPAI PACK EQUIPMENT CO., LTD.
    • Yuhua He
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Handheld electric packing machine
    • Patent number 11,247,791
    • Issue date Feb 15, 2022
    • TAIZHOU YONGPAI PACKK EQUIPMENT CO., LTD.
    • Yuhua He
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TENSIONING MECHANISM
    • Publication number 20230294859
    • Publication date Sep 21, 2023
    • Yuhua HE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FUSION WELDING DEVICE
    • Publication number 20230143919
    • Publication date May 11, 2023
    • TAIZHOU YONGPAI PACK EQUIPMENT CO., LTD.
    • Yuhua HE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FUSION WELDING DEVICE
    • Publication number 20230141063
    • Publication date May 11, 2023
    • TAIZHOU YONGPAI PACK EQUIPMENT CO., LTD.
    • Yuhua HE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    A HANDHELD ELECTRIC PACKING MACHINE
    • Publication number 20190389608
    • Publication date Dec 26, 2019
    • TAIZHOU YONGPAI PACK EQUIPMENT CO., LTD.
    • Yuhua HE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL