1–20 of 73 hits
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    Transportation device for chemical product sales

    Free access
    QIN WEI / LIU JIANBIAO | European Patent Office | 2024

    Integrated embedded charging pile based on Internet of Things

    Free access
    QIN WEI / SU LING | European Patent Office | 2024

    Installation method of tension leg floating type wind power platform

    Free access
    XU FANLI / LI YA / JIANG ZHENGBO et al. | European Patent Office | 2024

    Unmanned aerial vehicle auxiliary device for wind turbine generator inspection

    Free access
    TANG HAORAN / CHENG CHENCHEN / SU RENQI et al. | European Patent Office | 2024

    Polypropylene composition as well as preparation method and application thereof

    Free access
    HU JIAXU / CHEN PINGXU / YE NANBIAO et al. | European Patent Office | 2024

    Lifting platform

    Free access
    WANG LINMING / LIU QIANG / ZHANG ZHIJUN et al. | European Patent Office | 2024

    Charging platform and unmanned aerial vehicle

    Free access
    QIN WEI | European Patent Office | 2021

      CHARGING PLATFORM AND UNMANNED AERIAL VEHICLE

      Free access
      QIN WEI | European Patent Office | 2023

    Unmanned aerial vehicle multi-power control device and method

    Free access
    CHENG ZHUANPENG / QIN WEI | European Patent Office | 2023

    Battery control method and device, equipment and storage medium

    Free access
    QIN WEI / ZHENG DAYANG | European Patent Office | 2023

    Positioning installation device and positioning installation method

    Free access
    DUAN GUOHUA / YAO JIANWEN / QIN WEI | European Patent Office | 2023

    Heavy truck door-free side glass lifting system structure and mounting method

    Free access
    CHEN ZHENGLEI / QIN WEI / CHEN XIUGUO | European Patent Office | 2023

    Lower guide rail device for sliding door of heavy truck

    Free access
    CHEN ZHENGLEI / CHEN HAOLI / QIN WEI et al. | European Patent Office | 2023

    Vehicle rearview mirror control method and device

    Free access
    ZHANG JIE / YANG YANZHAO / QIN WEI et al. | European Patent Office | 2023

    Detachable door type overhead frame

    Free access
    XUE SHOUJUN / DUAN GUOHUA / WAN CHUNXING et al. | European Patent Office | 2023

    Novel aluminum alloy front lower protection device

    Free access
    QIN WEI / YUAN HAIBIN / HAN GUIWU et al. | European Patent Office | 2023

    Battery energy control method, device and system and electronic equipment

    Free access
    QIN WEI / YAO XU / FAN BAOQING et al. | European Patent Office | 2023