1–20 of 60 hits
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    Ground transportation loading system

    Free access
    ZHANG HONGYAN | European Patent Office | 2023

    Power conversion control method of hybrid electric vehicle

    Free access
    ZHANG HONGYAN | European Patent Office | 2015

    Special sealing test tool for pressure regulating valve of airplane

    Free access
    ZHANG HONGYAN / ZHANG RIGANG | European Patent Office | 2023

    Ultra-short construction elevator wall attaching frame

    Free access
    ZHANG HONGYAN / ZHU WENFENG | European Patent Office | 2024

    Aircraft multi-redundancy airplane wheel brake control system and switching method thereof

    Free access
    CHEN GUOHUI / ZHANG HONGYAN / ZHOU ZISHUN | European Patent Office | 2023

    Abnormal behavior vehicle identification system

    Free access
    ZHU WENJIA / DU LI / ZHANG HONGYAN | European Patent Office | 2023

    Outdoor waterproof charging pile for automobile charging

    Free access
    LI YANG / ZHANG HONGYAN / XIAO YIJIAN | European Patent Office | 2023

    Method for monitoring illegal lane change of expressway

    Free access
    ZHU WENJIA / LONG XIANG / ZHANG HONGYAN | European Patent Office | 2023

    Electric vehicle power assembly and electric vehicle

    Free access
    SONG QIYANG / ZHOU QINFA / ZHANG HONGYAN | European Patent Office | 2022

    Anti-slip control system and method for electric container handling equipment

    Free access
    LIU DAQING / ZHOU HUI / ZHANG HONGYAN | European Patent Office | 2023

    Ultra-large mobile rebroadcasting carrier

    Free access
    FENG CHUNXIA / ZHANG HONGYAN / LI XIAOSHAN | European Patent Office | 2021

    Path analysis method for signal optimization

    Free access
    ZHU WENJIA / HU HENG / ZHANG HONGYAN | European Patent Office | 2023

    Carriage residual coal cleaning and collecting device

    Free access
    ZHU YUWU / WANG WEI / ZHANG HONGYAN | European Patent Office | 2021

    Method and device for detecting number of parking times of vehicle at intersection

    Free access
    WU LEI / ZHANG HONGYAN / LU MINGRU et al. | European Patent Office | 2023

    Floating type photovoltaic cell module

    Free access
    ZHANG HONGYAN / ZHAO JIABO / XIE XIAOLIANG et al. | European Patent Office | 2023

    Signal coordination control method for urban expressway exit ramp and connection intersection

    Free access
    ZHU WENJIA / QIN CHENCHEN / ZHANG HONGYAN et al. | European Patent Office | 2023

    Unmanned aerial vehicle intelligent inspection command vehicle

    Free access
    ZENG FULI / ZHANG YUWEI / ZHANG HONGYAN et al. | European Patent Office | 2024

    Intermediate shaft brake control method and device, computer equipment and storage medium

    Free access
    YANG QI / YIN SHOUXIN / ZHANG HONGYAN et al. | European Patent Office | 2023

    Van type large-flow drainage vehicle with intelligent control system

    Free access
    ZHANG YUWEI / HUANG QINENG / ZHANG WANGWEN et al. | European Patent Office | 2024