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Canqi Yan

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  • Shantou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crane machine with rotatable arm
    • Patent number 12,172,099
    • Issue date Dec 24, 2024
    • Canqi Yan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Crane machine
    • Patent number 12,090,415
    • Issue date Sep 17, 2024
    • Canqi Yan
    • G07 - CHECKING-DEVICES