1–10 of 23 hits
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    RECOVERY SYSTEM FOR A ROCKET FAIRING AND CORRESPONDING RECOVERY METHOD

    Free access
    PENG XIAOBO / ZHENG LIWEI / SHI FASHU | European Patent Office | 2023

    RECOVERY CONTROL METHOD AND APPARATUS FOR ROCKET, ELECTRONIC DEVICE AND STORAGE MEDIUM

    Free access
    PENG XIAOBO / ZHENG LIWEI / SHI JIANBO | European Patent Office | 2023

    Track transmission device and checking method thereof

    Free access
    LI HAIYAN / ZHENG LIWEI / CHEN YUGANG et al. | European Patent Office | 2023

    Portable unmanned aerial vehicle take-off and landing platform

    Free access
    SUN TIANCHENG / WU JIANFENG / WEN DAIYIN et al. | European Patent Office | 2023

    Transmission and operation method thereof

    Free access
    SHI GANG / ZHENG LIWEI / LU XI et al. | European Patent Office | 2022

    Fuel oil supply system and aircraft

    Free access
    PENG XIAOBO / ZHENG LIWEI / SHI FASHU | European Patent Office | 2021

    Satellite support and carrier rocket

    Free access
    PENG XIAOBO / ZHENG LIWEI / LI JIANWEI | European Patent Office | 2021

    AEROTHERMAL ANALYSIS AND THERMAL PROTECTION OF GRID FINS FOR REENTRY ROCKETS

    Chen, Liang / Zheng, Liwei / Wang, Huaguang et al. | TIBKAT | 2021

    METHOD FOR DETERMINING SAG OF ELECTRICITY TRANSMISSION LINE BASED ON IMAGE RECOGNITION

    Free access
    YAO YAOMING / CHEN GANG / CHEN ZHE et al. | European Patent Office | 2021

    RETRACTABLE CAR SEAT CUSHION

    Free access
    ZHENG LIWEI | European Patent Office | 2020