1–20 of 89 hits
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    Sliding use method of four-point landing system of wing-in-ground-effect ship

    Free access
    ZHOU QIAN | European Patent Office | 2023

    Multifunctional unmanned aerial vehicle

    Free access
    ZHOU QIAN | European Patent Office | 2021

    Unmanned aerial vehicle capable of grabbing

    Free access
    ZHOU QIAN | European Patent Office | 2021

    Device for linkage of power cut-off and power supply of subway

    Free access
    ZHOU QIAN / YI XIAOLEI | European Patent Office | 2021

    Personnel management and control system for subway power-off operation system

    Free access
    SUN CHUANXING / ZHOU QIAN | European Patent Office | 2021

    BATTERY THERMAL OVERLOAD PROTECTION SYSTEM

    Free access
    ZHOU QIAN / SNYDER KENT | European Patent Office | 2024

    Transport vehicle for on-board and off-board of wing-in-ground ship

    Free access
    ZHOU QIAN / SHI YAJUN | European Patent Office | 2021

    WÄRMEÜBERLASTSCHUTZSYSTEM FÜR BATTERIEN

    Free access
    ZHOU QIAN / SNYDER KENT | European Patent Office | 2024

    Seat backrest and automobile

    Free access
    XIAO LAN / ZHOU QIAN / LYU MEILING | European Patent Office | 2023

    Seat adjustment system

    Free access
    LI XIAOFENG / ZHOU QIAN / LI TIANQI | European Patent Office | 2023

    Vehicle-mounted advertisement pushing method and device

    Free access
    LIU LYURUI / ZHOU QIAN / LI TAO | European Patent Office | 2021

    Electric seat and automobile

    Free access
    XIAO LAN / ZHOU QIAN / LYU MEILING | European Patent Office | 2023

    Unmanned aerial vehicle laser obstacle removing device and method based on AI recognition

    Free access
    ZHOU QIAN / YANG ZHONGYING / ZHAO LINGXI et al. | European Patent Office | 2023

    Vehicle electric seat adjusting method, device and system and vehicle

    Free access
    BEJLDAL MAHADEVAN VISHWANATH / ZHOU QIAN / LIAO PINGWEI et al. | European Patent Office | 2023