1–10 of 33 hits
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    Material conveying equipment for flexible screen manufacturing

    Free access
    ZHANG HAIYING | European Patent Office | 2022

    Electrified road vehicle-mounted pantograph

    Free access
    ZHANG HAIYING | European Patent Office | 2023

    Protection device for preventing vehicle from being soaked in water

    Free access
    ZHANG HAIYING / ZHANG ZHUOYAN | European Patent Office | 2022

    Agricultural unmanned aerial vehicle sprayer capable of controlling the spraying area

    Free access
    ZHAO MIN / ZHANG HAIYING | European Patent Office | 2021

    Voice interaction system and method based on vehicle-mounted camera

    Free access
    ZHANG HAIYING / SHEN XIAOPENG / LI WENPU | European Patent Office | 2023

    Automatic charging system and method for low-voltage battery of electric vehicle

    Free access
    ZHANG HAIYING / LI WENPU / SHEN XIAOPENG | European Patent Office | 2023

    Tbox disconnection wake-up circuit and wake-up method

    Free access
    ZHANG HAIYING / SHEN XIAOPENG / LI WENPU | European Patent Office | 2023

    Electric vehicle low-voltage battery electricity shortage prevention automatic control method

    Free access
    ZHANG HAIYING / LI WENPU / SHEN XIAOPENG | European Patent Office | 2021

    Battery equalization method and battery equalization device

    Free access
    ZHANG HAIYING / LI WENPU / ZHANG DENGLIANG | European Patent Office | 2020

    Multifunctional outward-turning side port for natural gas station of dual-fuel ultra-large container ship

    Free access
    ZHANG DING / ZHANG HAIYING / CHEN CHEN et al. | European Patent Office | 2020