TREA

Xi Guo

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  • Changsha, Hunan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boom, boom assembly and work machine
    • Patent number 12,221,796
    • Issue date Feb 11, 2025
    • SANY AUTOMOBILE MANUFACTURING CO., LTD.
    • Shihui Xie
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    Arm Support and Working Device
    • Publication number 20240200345
    • Publication date Jun 20, 2024
    • SANY AUTOMOBILE MANUFACTURING CO., LTD.
    • Shihui Xie
    • E04 - BUILDING
  • Information Patent Application

    Boom and Working Equipment
    • Publication number 20240200346
    • Publication date Jun 20, 2024
    • SANY AUTOMOBILE MANUFACTURING CO., LTD.
    • Shihui Xie
    • E04 - BUILDING
  • Information Patent Application

    Boom, Boom Assembly and Work Machine
    • Publication number 20230279679
    • Publication date Sep 7, 2023
    • SANY AUTOMOBILE MANUFACTURING CO., LTD.
    • Shihui Xie
    • E04 - BUILDING