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person:(Zhang, Ning)

    Positioning detection device for subway power supply installation

    Free access
    CHEN YIXIANG / PAN YUE / YUAN BO et al. | European Patent Office | 2023

    Head-up display system

    Free access
    CHEN ZHIDONG / LI NING / ZHANG JIE | European Patent Office | 2020

    Farmland soil and crop carbon emission sensing system and method

    Free access
    QI JIANGTAO / WANG KAICHEN / GUO HUI et al. | European Patent Office | 2023

    Dynamic weighing device convenient to move and based on chain transmission pallet fork

    Free access
    ZHANG LONG / ZHANG XIANGSHUO / ZHENG TIAN'AO et al. | European Patent Office | 2023

    Dustproof heat dissipation device based on new energy charging pile

    Free access
    WANG ZHONGHUA / GUO RENLONG / WANG WEI et al. | European Patent Office | 2023

    Continuous woven fiber used for vehicle ceiling

    Free access
    WANG HONGLI / XUE HAIXIA / ZHANG YINGCHUN et al. | European Patent Office | 2015