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person:(Zhang, Ning)

    Pit-free traction type platform elevator car structure

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    NING PEIPEI / ZHANG YAOHUI | European Patent Office | 2024

    Multi-degree-of-freedom mobile phased array ultrasonic automatic detection device

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    ZHANG WEI / FAN JUNLING / ZHAN SHAOZHENG et al. | European Patent Office | 2024

    Tail door inner plate forming method and tail door inner plate

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    ZHANG NING / WU WEIXING / LI YAN | European Patent Office | 2024

    Three-stage oil cylinder for controlling sequential extension and retraction of multi-section arms of crane

    Free access
    LIU NA / ZHANG XIAOLEI / ZHAO TIEMIN et al. | European Patent Office | 2024

    Preparation method of synthetic leather with patterns, artificial leather and application thereof

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    LIU SHUYING / ZHANG NING / YUE LIAN et al. | European Patent Office | 2024

    Method for solving in-vehicle leaving of life body

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    ZHANG YU / QU MINGYANG / YU DONGDONG et al. | European Patent Office | 2024

    Linear motor and electromagnetic suspension

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    LI YUE / ZHU NING / WANG QIANG et al. | European Patent Office | 2024

    Intelligent monitoring system based on Beidou fusion positioning

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    ZHANG CHI / YANG MINGJIE / LIU NING et al. | European Patent Office | 2024

    CLUTCH ASSEMBLY, POWER MECHANISM AND VEHICLE

    Free access
    ZHANG FENG / ZHAO GAOMING / LIAO YINSHENG et al. | European Patent Office | 2024

    Resistance friction composite heating metal repairing device

    Free access
    HUANG NING / ZHANG BIN / ZHANG JUNLIN et al. | European Patent Office | 2024