1–12 of 12 hits
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    IMAGE PROCESSING METHOD AND APPARATUS, PHOTOGRAPHING SYSTEM AND PHOTOGRAPHING APPARATUS

    Free access
    ZHAO YAO / GU QIAN / ZHAO WENJUN | European Patent Office | 2021

    METHOD, DEVICE, AND STORAGE MEDIUM FOR ENCODING VIDEO DATA BASE ON REGIONS OF INTERESTS

    Free access
    ZHU LEI / ZHAO WENJUN / SU WENYI et al. | European Patent Office | 2021

    Novel power tractor head for subway main track transportation, and using method thereof

    Free access
    WU CHAO / XU MINGFA / LIU XISHENG et al. | European Patent Office | 2020

    Steel rail weld joint full-section milling and grinding machine, operating vehicle and using method

    Free access
    CHEN ZAICHANG / LIU XISHENG / WANG SHEJIANG et al. | European Patent Office | 2020

    Anti-carbonization construction device for water conservancy project

    Free access
    HUANG KAI / LI GANG / DAI YIGAO et al. | European Patent Office | 2023

    Guide rail type working pedal

    Free access
    LIU YUHUA / ZHAO WENJUN / YIN XIANG et al. | European Patent Office | 2024

    Automatic loading motion control system and method suitable for missile

    Free access
    WANG HUIJUAN / ZENG YUANFAN / ZHAO WENJUN et al. | European Patent Office | 2021

    Detachable convenient-to-transport rail flat car and using method

    Free access
    WU NANNAN / XU MINGFA / WANG LICHUAN et al. | European Patent Office | 2020

    Large-diameter concrete pipe hoisting clamp

    Free access
    LIANG JIANJUN / CHEN CAI / ZHOU HUAXIN et al. | European Patent Office | 2021

    Fuel storage system for multiple fuel tanks of vehicle and application method thereof

    Free access
    MENG LONGCAN / HUANG YEMING / NI LIANGCHUN et al. | European Patent Office | 2015