1–50 of 550 hits
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    Low-density polyethylene tire and production technology

    Free access
    SUN BAOQUAN / QU FENGLIN / 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

    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

    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

    Transverse transfer device for float-garbage ship

    Free access
    CHEN LEI / LI JIAJUN / ZHANG DIJI 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

    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

    Intelligent blind guiding device

    Free access
    LIU HONGJUAN / WANG HAISHENG / LIU YINGMING et al. | European Patent Office | 2018

      INTELLIGENT BLIND GUIDING DEVICE

      Free access
      LIU HONGJUAN / WANG HAISHENG / LIU YINGMING et al. | European Patent Office | 2017

    System and method for automatically regulating tensions of guide ropes of flexible cable suspension platform

    Free access
    CAO GUOHUA / WANG YANDONG / ZHU ZHENCAI et al. | European Patent Office | 2017

    TRAFFIC SIGNAL CONTROL USING PLURALITY OF Q-LEARNING CATEGORIES

    Free access
    LIU YING / LIU LEI / CHEN WEI-PENG | European Patent Office | 2018

    Traffic signal control using multiple Q-learning categories

    Free access
    LIU LEI / CHEN WEI-PENG / LIU YING | European Patent Office | 2018

    ADJUSTMENT OF A LEARNING RATE OF Q-LEARNING USED TO CONTROL TRAFFIC SIGNALS

    Free access
    LIU LEI / CHEN WEI-PENG / LIU YING | European Patent Office | 2018

      Adjustment of a learning rate of Q-learning used to control traffic signals

      Free access
      LIU LEI / CHEN WEI-PENG / LIU YING | European Patent Office | 2019

    TRAFFIC SIGNAL CONTROL INCORPORATING INFORMATION ON NON-MOTORED TRAFFIC

    Free access
    LIU YING / LIU LEI / CHEN WEI-PENG | European Patent Office | 2018

    Vehicle-carried quick inspection system

    Free access
    KANG KEJUN / YANG XUEJING / SUN SHANGMIN et al. | European Patent Office | 2018

    Safety seat

    Free access
    YANG SHENGJI / DONG XUE / XUE HAILIN et al. | European Patent Office | 2018

    Traffic signal control using multiple Q-learning categories

    Free access
    LIU YING / LIU LEI / CHEN WEI-PENG | European Patent Office | 2019

      TRAFFIC SIGNAL CONTROL USING MULTIPLE Q-LEARNING CATEGORIES

      Free access
      LIU YING / LIU LEI / CHEN WEI-PENG | European Patent Office | 2019

    DEEP-SEABED LAMINAR FLOW CHANGE OBSERVATION DEVICE BASED ON DIFFERENTIAL PRESSURE MEASUREMENT

    Free access
    LIU TAO / WEI GUAN LI / GUO LEI et al. | European Patent Office | 2019

    DEVICE FOR IDENTIFYING ALUMINUM ALLOY DIE-CAST HUB

    Free access
    HUANG LIANG / ZHANG JIANYU / LIU HONGLEI et al. | European Patent Office | 2019

      Device for identifying aluminum alloy die-cast hub

      Free access
      HUANG LIANG / ZHANG JIANYU / LIU HONGLEI et al. | European Patent Office | 2020

    Multistage settling pond for dressing chalcopyrite

    Free access
    LIU GUANGHUI / HE LEI | European Patent Office | 2020

    High-cost and high-efficiency heat exchange circulating system for top spraying type vehicle-mounted deicing system

    Free access
    LIU MINGJUN / LIU LEI / ZHANG ZHAOZHI et al. | European Patent Office | 2020

    Vehicle-mounted human-computer interface with face and emotion recognition function

    Free access
    LIU QINGMENG / SHEN LEI / BIAN ZHUOYUE | European Patent Office | 2020

    Method for quickly obtaining field map according to surf-scan

    Free access
    LIU ZHUOQI / YAN LEI / DUAN GUANGMING | European Patent Office | 2020

    Driving risk identification method, device and equipment

    Free access
    LIU XIN / LEI XILONG / HUANG QINGCAI | European Patent Office | 2020

    UAV CONTROL METHOD, DEVICE AND UAV

    Free access
    QIAN JIE / LIU ZHENGZHE / PANG LEI | European Patent Office | 2020

    TPO composition for forming TPO artificial leather and corresponding TPO artificial leather

    Free access
    GU LEI / LIU HAIYANG / TENG DAYONG | European Patent Office | 2020

    Vehicle traffic control strategy adjustment method and device, server and storage medium

    Free access
    LIU XIN / HUANG QINGCAI / LEI XILONG | European Patent Office | 2020

    Sealing door for train and sealing method

    Free access
    TONG LEI / LIU XIN / TONG BAOYI | European Patent Office | 2020

    AGV intelligent trolley

    Free access
    REN LEI / LIU WEN / HONG HAIPENG et al. | European Patent Office | 2020

    Geomagnetic calibration method and system based on wireless signal intensity

    Free access
    GAO QUANYONG / LIU GANG / ZHU CHANGJIAN et al. | European Patent Office | 2020

    Driving mechanism, carriage, and semi-trailer

    Free access
    PAN JIANFENG / ZHANG LEI / WANG JIANGWEI et al. | European Patent Office | 2020

    Geomagnetic parking space calibration starting method based on NB-IOT and calibration method

    Free access
    SONG LEI / LIU GANG / ZHU CHANGJIAN et al. | European Patent Office | 2020

    Geomagnetic sensor threshold self-adaptive adjustment method, system and terminal

    Free access
    HUANG JUN / LIU GANG / GAO QUANYONG et al. | European Patent Office | 2020

    Mobile charging pile group intelligent scheduling method based on Sarsa algorithm

    Free access
    PENG JICHANG / MENG JINHAO / LIU HAITAO et al. | European Patent Office | 2020

    Phi-OTDR-based traffic flow real-time monitoring system and method

    Free access
    MING CHANGPENG / DONG LEI / TIAN MING et al. | European Patent Office | 2020

    Auxiliary transportation device for bridge construction precast beams

    Free access
    DONG QINGYU / ZHAO RUIPING / XIN YANGYANG et al. | European Patent Office | 2020

    Degerming and antibacterial graphene filter element for vehicle-mounted air conditioner and preparation method thereof

    Free access
    LI LEI / LIU TONGHAO / LU GUANG et al. | European Patent Office | 2020

    Flexible bus route resource reuse allocation scheduling method

    Free access
    GUO JIANGUO / YAN LEI / QU HUA et al. | European Patent Office | 2020

    Anti-collision warning system of underwater cable-stayed suspension tunnel

    Free access
    SUN HONGCHUN / XU LIXIN / LIU WEIXING et al. | European Patent Office | 2020

    Traffic auxiliary device based on Internet of Things

    Free access
    XU XIN / CHEN LIANG / LIAO JINQUAN et al. | European Patent Office | 2020

    Unmanned aerial vehicle double-nozzle fog droplet particle size deposition prediction method

    Free access
    LIU FEI / GUO HAN / ZHOU JUN et al. | European Patent Office | 2020

    Anchor chain inclination angle real-time acoustic detection system

    Free access
    CHEN RONGQI / LIU PEILIN / CHENG HONG et al. | European Patent Office | 2020

    High-efficiency bridge engineering construction platform

    Free access
    LI TAO / LIU CHANGTIAN / WANG JIANQIANG et al. | European Patent Office | 2020

    Oil coating device for railway fastener

    Free access
    LIU YONG / ZHOU YANZHU / LIU SHA et al. | European Patent Office | 2020

    Riverway obstacle clearing mechanism and workboat

    Free access
    WU CHENG / ZHOU YINGFEI / LIU JIANQING et al. | European Patent Office | 2020

    Vehicle identification system

    Free access
    GAN QUAN / LIU GUOYAN / LI LUN et al. | European Patent Office | 2020