1–21 of 21 hits
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    Steel structure hoisting device for building construction

    Free access
    LIU KUIWU / YANG LEI / HE HANWEN | European Patent Office | 2023

    Parking in accordance with parking regulations management method and device

    Free access
    YANG LEI / LIU ZHIQIANG / LI KEWEI | European Patent Office | 2022

    Non-motor vehicle accident data processing method and device, and cloud server

    Free access
    YANG LEI / SHI DEFENG / LIU YIJIE | European Patent Office | 2021

    Wave rider lateral course stability optimization method and system

    Free access
    LIU WEN / ZHANG CHEN'AN / YANG LEI et al. | European Patent Office | 2021

    Unmanned aerial vehicle device for measuring icing thickness of power transmission line

    Free access
    CHEN KEYU / SHI SHUSHAN / YANG LEI et al. | European Patent Office | 2023

    DEEP-SEA LOW-COST LONG-ENDURANCE COLLABORATIVE NAVIGATION AND POSITIONING SYSTEM

    Free access
    ZHANG TONGWEI / HAN GUANGJIE / YAN LEI et al. | European Patent Office | 2021

      Deep-sea low-cost long-endurance collaborative navigation and positioning system

      Free access
      ZHANG TONGWEI / HAN GUANGJIE / YAN LEI et al. | European Patent Office | 2022

    METHOD AND SYSTEM FOR PATH PLANNING OF WAVE GLIDER

    Free access
    ZHANG TONGWEI / YAN LEI / LI HAIBING et al. | European Patent Office | 2021

    Marine Product Logistics Monitoring Apparatus

    Free access
    LIU QIAOWEI / LIU SHIWEI / CHENG XIAOGE et al. | European Patent Office | 2022

    Quick-charging unmanned aerial vehicle nest system and charging method thereof

    Free access
    SUN CHAOXIA / DENG XIN / LIU JIAN et al. | European Patent Office | 2024

    Control method and device of unmanned equipment

    Free access
    ZHANG JIANHUI / DING WENLING / LIU YUDA et al. | European Patent Office | 2022

    Aiming control device for rope projectile launching, aiming method and launching system

    Free access
    LIU BO / ZHANG JIN / XIAO FENG et al. | European Patent Office | 2020

    Rope projectile launching device

    Free access
    LIU BO / ZHANG JIN / DONG SIQING et al. | European Patent Office | 2020

    METHOD, SYSTEM, AND DEVICE FOR DETERMINING FUEL-SAVING MEASURES BASED ON HISTORICAL FLIGHT DATA

    Free access
    HAO DEYUE / YANG LEI / YANG SHI et al. | European Patent Office | 2024

    Drainage tank reserving device in bridge deck asphalt pavement process

    Free access
    CHENG KAI / TANG LINGWEI / MAO NONGPING et al. | European Patent Office | 2024

    Air traffic network vulnerability analysis method

    Free access
    TIAN WEN / YANG JIUZHOU / YIN JIANAN et al. | European Patent Office | 2021

    Intelligent height-limiting anti-collision early warning system

    Free access
    CHENG KAI / LIAN JIANXIONG / TANG LINGWEI et al. | European Patent Office | 2023

    Safety monitoring system of electrical system of passenger train and passenger train

    Free access
    LI JINBO / LI HEBI / FANG XING et al. | European Patent Office | 2022

    Automatic disassembling, assembling and maintaining device for paying-off tackle

    Free access
    CHEN ZHEN / LIU YANMEI / JIA YAN et al. | European Patent Office | 2021

    Ballast inverted filter mattress body structure and laying method thereof

    Free access
    WU BO / LI BIN / LI CHENGGANG et al. | European Patent Office | 2020

    Drifting type seawater transparency automatic measuring device and transparency measuring method

    Free access
    YU DINGFENG / YANG LEI / FAN QIANYI et al. | European Patent Office | 2022

    Large-section stiff concrete beam type steel beam hoisting in-position and mounting structure

    Free access
    LYU MING / YANG LEI / AN JIAN et al. | European Patent Office | 2021