1–10 of 77 hits
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    Auxiliary positioner for beam plate installation

    Free access
    LIU WENXIN | European Patent Office | 2023

    Railway locomotive real-time positioning method and system

    Free access
    GUO WENXIN / LIU SENYUAN | European Patent Office | 2023

    Traffic flow monitoring traffic signal lamp device based on Internet of Things

    Free access
    QIAN WENXIN / YANG LIU / ZHAO GANG | European Patent Office | 2023

    Wireless traffic signal controller and signal processing method thereof

    Free access
    QIAN WENXIN / YANG LIU / ZHAO GANG | European Patent Office | 2023

    Dynamic large-view signal lamp

    Free access
    QIAN WENXIN / YANG LIU / ZHAO GANG | European Patent Office | 2023

    Detection method for improving road traffic safety

    Free access
    LIU XINGHUA / ZHANG WENXIN / LI JIANKUN | European Patent Office | 2020

    Loading and unloading truck and cargo loading and unloading method of loading and unloading truck

    Free access
    GONG WENXIN / LIU HONGYIN / LI LINJIE | European Patent Office | 2020