1–20 of 66 hits
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    Seat limiting system and vehicle

    Free access
    WU QI | European Patent Office | 2023

    Lifting mechanism and building robot

    Free access
    WU QI | European Patent Office | 2023

    Vehicle-mounted positive pressure air purification system

    Free access
    WU QI | European Patent Office | 2020

    Combined system of high-speed rail air conditioner and high-speed rail seat

    Free access
    LUAN CHANGYU / WU QI | European Patent Office | 2020

    Cable transfer mechanism for communication engineering

    Free access
    WU QI / XIONG QING / LUO ZHIHUA | European Patent Office | 2022

    In-vehicle radar detection method and device and vehicle

    Free access
    YUAN HAO / LIN PENG / WU QI | European Patent Office | 2023

    Four-line endless chain tightener

    Free access
    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2021

    Steel wire rope electric hoist with high safety coefficient

    Free access
    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2021

    Convenient-to-use hooking and unhooking hook for hoist crane

    Free access
    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2020

    Safe and reliable hook for electric hoist

    Free access
    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2021

    Non-contact elevator buttons and elevator calling method

    Free access
    HU ZHONGYI / WU QI / WANG QINYONG | European Patent Office | 2020

    Right-angle door opening elevator

    Free access
    GONG WENWEI / WU QI / PANG YUJIAN | European Patent Office | 2020

    Low-cost chain-disengaging-preventing lever block

    Free access
    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2021

    Stable and wear-resistant monorail trolley

    Free access
    WANG HONGHUA / QI HUAN / WU QI | European Patent Office | 2020

    Surveying and mapping device for rock and soil construction

    Free access
    ZHENG QINGSONG / SUN YANYAN / ZENG ZHEN et al. | European Patent Office | 2023

    Special lifting appliance for precast concrete component and mounting method

    Free access
    LIU ZHONGYOU / ZHANG GUOMIN / HAN ZHONGAN et al. | European Patent Office | 2022

    Multi-axle automobile attitude updating and adjusting method, device and equipment and storage medium

    Free access
    XIONG YONG / LU LONGFEI / HE ZHIANG et al. | European Patent Office | 2023

    Uniform rolling method for automatic driving vehicle in mining area

    Free access
    ZHANG FEI / WU QI / LUAN XIAOFEI et al. | European Patent Office | 2023

    Hydraulic load sensing proportional valve for vehicle and brake system

    Free access
    WU QI / TIAN YOUPING / YU ZHENXING et al. | European Patent Office | 2023

    Parallel shaft type Mars aircraft based on electromagnetic direct-drive attitude adjustment

    Free access
    TANG DEWEI / WU QI / QUAN QIQUAN et al. | European Patent Office | 2023