1–20 of 28 hits
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    Installation and construction method of grinding rollers of raw material grinding mill

    Free access
    WANG DONGPING / QI JI / WANG YUQI | European Patent Office | 2020

    Liquid level detection device, oil tank equipment and ship

    Free access
    CHOI CHANG-DONG / QI JI / SUN XINHU | European Patent Office | 2023

    Passenger car automatic air conditioner control method, control system and equipment for improving comfort

    Free access
    LI XIAOHANG / CHE QIANG / QI JI et al. | European Patent Office | 2024

    Passenger car air automatic purification system and method

    Free access
    QI JI / CHE QIANG / LI XIAOHANG et al. | European Patent Office | 2024

    Semiconductor type vehicle-mounted refrigerator

    Free access
    LI XIAOHANG / QI JI / SONG ZHANZHUO et al. | European Patent Office | 2022

    Arched net rack hoisting construction method

    Free access
    QI JI / WANG DONGPING / YANG QINGJIANG et al. | European Patent Office | 2020

    Layering and sectioning installation method for large-span spherical-crown-shaped net rack structure

    Free access
    BI YAKUI / QI JI / WANG DONGPING et al. | European Patent Office | 2020

    Segmented hoisting construction method for large-span spherical crown-shaped net rack structure

    Free access
    BI YAKUI / QI JI / WANG DONGPING et al. | European Patent Office | 2020

    Air conditioner control method under idling start-stop working condition

    Free access
    QI JI / LI XINLONG / SU LING et al. | European Patent Office | 2020

    Defrosting and anti-fogging control method for air conditioner of new energy vehicle

    Free access
    SU LING / LI XINLONG / QI JI et al. | European Patent Office | 2020

    Roof tile hoisting anti-slipping device

    Free access
    QI JI / SHU ZHENLI / LIU LIHUA et al. | European Patent Office | 2020

    Mobile robot

    Free access
    TOYOHIRO / DU ZHENJUN / TANG CHONG et al. | European Patent Office | 2022

    Six-DOF (degrees of freedom) air floatation vehicle for conveying and mounting heavy equipment in narrow space

    Free access
    QI NAIMING / SUN KANG / LIU YANFANG et al. | European Patent Office | 2015

    Method for controlling operation stability of PHEV type air conditioning system in high-temperature environment

    Free access
    SONG ZHANZHUO / CHE QIANG / LI XIAOHANG et al. | European Patent Office | 2024

    New energy vehicle high-temperature environment air conditioner and battery refrigeration matching control method

    Free access
    LI XINLONG / ZHAO MENG / SU LING et al. | European Patent Office | 2021

    Position sensitive intelligent air foot

    Free access
    LIU YANFANG / QI NAIMING / QI JI et al. | European Patent Office | 2015

    One-key ventilation method for vehicle

    Free access
    SU LING / LI HUGUANG / WANG MIAO et al. | European Patent Office | 2021

    Unmanned aerial vehicle with photovoltaic endurance function

    Free access
    HUO MINGYING / ZHAO BOCHENG / QI NAIMING et al. | European Patent Office | 2023

    Low-stress assembly device for parts in vertical direction

    Free access
    LIU YANFANG / ZENG LEI / QI NAIMING et al. | European Patent Office | 2022