1–20 of 1,736 hits
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    Method and system for identifying state of parking space in sheltered area

    Free access
    ZHANG LEI | European Patent Office | 2024

    POWER SUPPLY DEVICE AND METHOD FOR VEHICLE EMERGENCY STARTING

    Free access
    ZHANG LEI | European Patent Office | 2024

    Parking space state publishing method and system

    Free access
    ZHANG LEI | European Patent Office | 2024

    OBSTACLE AVOIDANCE METHOD AND APPARATUS FOR ROBOT, ROBOT, STORAGE MEDIUM, AND ELECTRONIC DEVICE

    Free access
    ZHANG LEI / GUAN XIN | European Patent Office | 2024

    Road recognition method and system based on seed point

    Free access
    HAO JIE / ZHANG LEI | European Patent Office | 2024

    Lift ground rail dust removal mechanism

    Free access
    ZHANG LEI / TANG HAO | European Patent Office | 2024

    Thermal management system for extended-range new energy vehicle

    Free access
    WANG XIAOWEI / ZHANG LEI | European Patent Office | 2024

    Video display method and system of vehicle-mounted rearview mirror, medium and vehicle

    Free access
    LIAO WEIQIANG / ZHANG LEI | European Patent Office | 2024

    Meteorological monitoring device for environmental pollution

    Free access
    QI CUIYUN / ZHANG LEI | European Patent Office | 2024

    Lifting assembly

    Free access
    YANG MING / ZHANG LEI | European Patent Office | 2024

    Electric drive axle for commercial vehicle

    Free access
    ZHANG LEI / GUO LIQUN / GU YUN | European Patent Office | 2024

    Vehicle speed calculation method based on video image

    Free access
    WANG YATAO / JIANG LONG / ZHANG LEI | European Patent Office | 2024

    Installation tool and installation method for intelligent video and audio

    Free access
    SANG SHENGBING / QIU XIANGXIANG / ZHANG LEI | European Patent Office | 2024

    METHOD AND APPARATUS FOR TRACKING AND CONTROLLING VIRTUAL MARSHALLING TRAINS, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM

    Free access
    WU MENGWEI / ZHANG LEI / BAO FENG | European Patent Office | 2023

    Wireless control automobile windscreen wiper device

    Free access
    ZHANG GUOHUA / ZHANG LEI / ZHANG QI | European Patent Office | 2024

    Steering transmission system and vehicle

    Free access
    ZHU TINGGUO / ZHANG LEI / ZHAO HONGHAO | European Patent Office | 2024

    Real-time charging regulation and control method and system for electric vehicle and electronic equipment

    Free access
    ZHANG LEI / WANG ZHENPO / LI XIAOHUI | European Patent Office | 2024