1–20 of 43 hits
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    Vehicle safety system based on facial recognition system

    Free access
    ZHANG ZHONGHUA | European Patent Office | 2021

    Automatic bottle body feeding device

    Free access
    ZHANG ZHONGHUA | European Patent Office | 2021

    Forklift charger state monitoring system

    Free access
    ZHANG ZHONGHUA | European Patent Office | 2021

    Forklift starting method and system

    Free access
    ZHANG ZHONGHUA / ZHANG LU | European Patent Office | 2021

    Forklift internet of things management equipment, method and system

    Free access
    ZHANG ZHONGHUA / ZHANG LU | European Patent Office | 2022

    Bluetooth overspeed alarm and alarm method

    Free access
    ZHANG ZHONGHUA / ZHANG LU | European Patent Office | 2022

    Safety protection system and method

    Free access
    ZHANG ZHONGHUA / ZHANG LU | European Patent Office | 2021

    Mobile intelligent charging system and charging method

    Free access
    ZHOU ZHIRONG / ZHANG ZHONGHUA / SUN LIDONG | European Patent Office | 2022

    Pre-aiming and early warning system for automobile turning path and method of system

    Free access
    XU YANHAI / LYU XIN / ZHANG ZHONGHUA | European Patent Office | 2015

    Crank arm type hydraulic aerial cage leveling device

    Free access
    GUO BING / ZHANG ZHONGHUA / WU LEI | European Patent Office | 2015

    Special lifting appliance for prefabricated wall panel

    Free access
    YANG MINGXIN / XIE KUI / ZHANG ZHONGHUA et al. | European Patent Office | 2024

    Direct-current double-gun charging pile output power distribution circuit and double-gun charging pile

    Free access
    XUE XIAOFENG / TIAN YUWEI / ZHANG ZHONGHUA et al. | European Patent Office | 2020

    Power divider applied to double-gun direct-current charging pile

    Free access
    FENG YANFENG / ZHANG ZHONGHUA / TIAN YUWEI et al. | European Patent Office | 2020

    Vehicle-mounted portable charging and discharging integrated device and charging and discharging method

    Free access
    XIA TIANWANG / LIN YUAN / LIU HUAHUA et al. | European Patent Office | 2022

    Lifting appliance convenient to disassemble

    Free access
    PENG LEI / CHAI YIZHI / ZHENG WEI et al. | European Patent Office | 2023

    Canopy type electric vehicle

    Free access
    LIN QIAO / MAO CHONGJIAN / ZHANG ZHONGHUA et al. | European Patent Office | 2020