1–9 of 9 hits
|

    High-speed impact simulation test device for spacecraft landing test

    Free access
    SUI YI / LI DONGXING / TANG XIAOQIANG et al. | European Patent Office | 2023

    Calibration device for wheel set scratch detection equipment

    Free access
    ZHANG YU / ZHAO BO / PENG JIANPING et al. | European Patent Office | 2023

    METHOD FOR PRESENTING FACE IN VIDEO CALL, VIDEO CALL APPARATUS AND VEHICLE

    Free access
    XU WENKANG / HUANG WEI / ZHANG JUNHAO et al. | European Patent Office | 2022

    Detachable monitoring equipment bracket and environment monitoring vehicle applying same

    Free access
    OU RUNHUA / YE DAIQI / CHANG CHUN et al. | European Patent Office | 2022

    Pull-type multi-parameter profile measurement system and measurement method

    Free access
    MEI SAI / ZHAO ZHAO / LIU CHANGCHUN et al. | European Patent Office | 2021

    Pantograph carbon contact strip detection system and control method thereof

    Free access
    ZHANG YU / PENG JIANPING / ZHAO BO et al. | European Patent Office | 2020

    System, device and method for measuring outline dimensions of train wheel set

    Free access
    ZHANG YU / PENG JIANPING / ZHAO BO et al. | European Patent Office | 2020

    Beam transporting vehicle safety monitoring system

    Free access
    LUO CHANGPING / ZHAO CAIHUA / WANG XIANGXI et al. | European Patent Office | 2020