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Kejin GAO

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Security inspection device
    • Patent number 11,747,510
    • Issue date Sep 5, 2023
    • Chunguang Zong
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mobile inspection system
    • Patent number 10,082,597
    • Issue date Sep 25, 2018
    • Nuctech Company Limited
    • Quanwei Song
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    MOVABLE DETECTION DEVICE AND DETECTION METHOD
    • Publication number 20230243763
    • Publication date Aug 3, 2023
    • Nuctech Company Limited
    • Kejin GAO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SECURITY INSPECTION DEVICE
    • Publication number 20220099858
    • Publication date Mar 31, 2022
    • Nuctech Company Limited
    • Chunguang ZONG
    • G01 - MEASURING TESTING
  • Information Patent Application

    MOBILE INSPECTION SYSTEM
    • Publication number 20160061988
    • Publication date Mar 3, 2016
    • Nuctech Company Limited
    • Quanwei SONG
    • G01 - MEASURING TESTING