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Qinxin LIU

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Positioning method and apparatus
    • Patent number 12,063,571
    • Issue date Aug 13, 2024
    • Huawei Technologies Co., Ltd.
    • Qinxin Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    VERTICAL POSITIONING METHOD AND SERVER
    • Publication number 20250168819
    • Publication date May 22, 2025
    • Huawei Technologies Co., Ltd
    • Wenqiang Gao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POSITIONING METHOD AND APPARATUS
    • Publication number 20210297817
    • Publication date Sep 23, 2021
    • Huawei Technologies Co., Ltd
    • Qinxin LIU
    • G01 - MEASURING TESTING