1–10 of 63 hits
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    Surface light-emitting structure of automotive trim part

    Free access
    MA YING | European Patent Office | 2022

    Passenger travel time evaluation system based on big data

    Free access
    MA YING / LU JUNWEN / ZHU SHUNZHI | European Patent Office | 2022

    Meridian aircraft tire cap ply structure and meridian aircraft tire

    Free access
    GUAN WEIPING / MA YING / SU DINGHUA | European Patent Office | 2022

    Intelligent monitoring and dispatching system suitable for nursing monitoring

    Free access
    MA YING / WANG TIAN / LI GUOQI | European Patent Office | 2022

    Tidal road driving traffic indication system

    Free access
    ZHANG CUI / MA YING / ZHENG BAORONG | European Patent Office | 2015