1–19 of 19 hits
|

    Device for assisting beginner in quickly passing through width-limiting pier

    Free access
    LI ZHILI | European Patent Office | 2020

    ETC anti-unauthorized-swiping and anti-forced-dismantling protection device

    Free access
    LI ZHILI | European Patent Office | 2021

    Safe passage and protection device for railway crossing

    Free access
    LI ZHILI | European Patent Office | 2020

    Underwater emergency self-rescue hub

    Free access
    LI ZHILI | European Patent Office | 2020

    Adjusting and stabilizing device for temporary traffic lights

    Free access
    LI ZHILI | European Patent Office | 2020

    Command device applied to traffic light fault intersection

    Free access
    LI ZHILI | European Patent Office | 2020

    Bracket assembly for parachute harness recovery electric device

    Free access
    LI ZHILI / SUN JIAN / ZHANG YONG et al. | European Patent Office | 2020

    Vehicle driving state vehicle-mounted detection device and alarm processing response system and method

    Free access
    DU XIAOQING / LIU JIAN / LI ZHILI et al. | European Patent Office | 2022

    Emotion pacifying device for vehicle and control method thereof

    Free access
    XUE WEIPING / SONG XUANXUAN / CHEN JINYI et al. | European Patent Office | 2023

    Self-sealing follow-up tackle

    Free access
    HU YONGHUI / LIN MAOSHENG / DUAN HONGTAO et al. | European Patent Office | 2020

    Reciprocating motion acceleration generator

    Free access
    LI ZHILI / LIU SHUJUAN / FU WENWEN et al. | European Patent Office | 2015

    Wearable human body position limiting device under weightless condition

    Free access
    ZOU PENG / WANG LINJIE / LI ZHILI et al. | European Patent Office | 2021

    Weightlessness simulating dry-immersion device

    Free access
    LIU SHUJUAN / LI ZHILI / WANG LINJIE et al. | European Patent Office | 2020

    Unmanned aerial vehicle for power grid inspection early warning and control method thereof

    Free access
    LI ZHILI / YANG DONGDONG / SHENG CONGBING et al. | European Patent Office | 2024

    Box culvert hoisting mechanism

    Free access
    ZHAO XIAOPENG / XU WENLI / WANG YISHENG et al. | European Patent Office | 2020