TREA

Junchao YUAN

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  • Shandong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bucket and vending machine
    • Patent number 11,508,201
    • Issue date Nov 22, 2022
    • Shandong New Beiyang Information Technology Co., Ltd.
    • Fengbo Xu
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Bucket and vending machine
    • Patent number 11,417,164
    • Issue date Aug 16, 2022
    • Shandong New Beiyang Information Technology Co., Ltd.
    • Fengbo Xu
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

  • Information Patent Application

    BUCKET AND VENDING MACHINE
    • Publication number 20210065493
    • Publication date Mar 4, 2021
    • SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
    • Fengbo XU
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    BUCKET AND VENDING MACHINE
    • Publication number 20200394866
    • Publication date Dec 17, 2020
    • SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
    • Fengbo XU
    • G07 - CHECKING-DEVICES