1–20 of 967 hits
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    Waterproof and ventilated cabin door of pure electric bus

    Free access
    LIU WENHAI / WANG QINPU / LIU LEI | European Patent Office | 2015

    Intelligent parking space management and charging system and method

    Free access
    LIU GANG / YANG WEIWEI / SUN LEI | European Patent Office | 2015

    Single-phase power supply Electric propulsion circuit for small-size pleasure boat

    Free access
    LEI JIANSHENG / LIU YANG / CHEN ZHUO | European Patent Office | 2015

    Side-scanning ship draught overloading detection system and operation method thereof

    Free access
    XIONG MUDI / LIU XINJIAN / ZHANG HUI et al. | European Patent Office | 2015

    Ultrasonic side scanning type ship draft detection system and method

    Free access
    XIONG MUDI / LU LEI / LIU XINJIAN et al. | European Patent Office | 2015

    Railway freight car door opening and closing system and two-stage locking device thereof

    Free access
    LI PEI / ZHAO TIANJUN / LIU HAIPENG et al. | European Patent Office | 2015

    Visible light accurate detection system for electric unmanned helicopter

    Free access
    ZHANG YI / WANG QIAN / LIU LEI et al. | European Patent Office | 2015

    Combined type blind window for railway boxcar and forming apparatus thereof

    Free access
    LIU CHUNQI / DING LEI / TAN FEI et al. | European Patent Office | 2015

    Classical orbit three-dimensional spatial relationship construction method based on OSG three-dimensional engine

    Free access
    TANG LIANG / SHI LEI / DENG WENHAO et al. | European Patent Office | 2015

    Auxiliary current transformer box body applied to motor train unit and motor train unit

    Free access
    LIU FENGDONG / TANG ZIHUI / GAO YONGJUN et al. | European Patent Office | 2015

    Transverse transfer device for float-garbage ship

    Free access
    CHEN LEI / LI JIAJUN / ZHANG DIJI et al. | European Patent Office | 2015

    Plug-in hanging basket for live working of helicopter

    Free access
    SHANG DAWEI / LIU WEIDONG / SHEN JIAN et al. | European Patent Office | 2015

    Control method for grounding resistor of rail vehicle and grounding plate

    Free access
    WANG LICHAO / LIU YUWEN / ZHONG YUANMU et al. | European Patent Office | 2015

    Signal traffic light communication tower

    Free access
    WANG HEJUN / LIU LEI / LI YUE et al. | European Patent Office | 2015

    Cableway image photographing system and control method thereof

    Free access
    ZHAO WEI / YAN FENG / ZHOU LEI et al. | European Patent Office | 2015

    Constant-temperature battery pack

    Free access
    DING YONG / NI JING / HUANG MIN et al. | European Patent Office | 2015

    Rubber belt track wheel train design method

    Free access
    MU XIHUI / LYU KAI / GUO HAOLIANG et al. | European Patent Office | 2015

    Highland backhole loader

    Free access
    SUN HUIHAI / SONG HONGBING / NING HAICHENG et al. | European Patent Office | 2015

    DEVICE AND SYSTEM FOR IRRADIATING CROSSWALK

    Free access
    LIU LEI / SAIKI DAI / MIYAUCHI HIRONORI | European Patent Office | 2016

    LOCAL TRAFFIC COMMUNITY FORMATION SERVER, LOCAL TRAFFIC COMMUNITY FORMATION SYSTEM, AND METHOD FOR THE SAME

    Free access
    ASAI KOTA / KIDOOSHI HIDEKI / LIU LEI et al. | European Patent Office | 2016