1–18 von 18 Ergebnissen
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    Automobile static electricity detection and elimination device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2022

    Electric bicycle helmet wearing detection device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2022

    Whole package weighing device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2021

    Motorcycle helmet wearing detection device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2022

    Stable adjusting mechanism for rearview mirror in automobile

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2023

    Automobile internal automatic detection and sterilization device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2020

    Large vehicle tail display signal lamp device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2021

    Portable automobile interior protection and sterilization device

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2020

    Intelligent vehicle-mounted display device for column A of vehicle

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2015

    Device capable of displaying vehicle front at vehicle tail of oversize vehicle

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2015

    Automatic window opening and alarm system when water goes into car

    Freier Zugriff
    WU LIANGQIN | Europäisches Patentamt | 2015

    Device for preventing vehicle driving before pulling out of fuel gun

    Freier Zugriff
    WANG DONG / WU LIANGQIN | Europäisches Patentamt | 2020

    Fuel tank cap detection device capable of preventing fuel tank cap from being forgotten to cover

    Freier Zugriff
    WU LIANGQIN / ZHANG ZHIWAN | Europäisches Patentamt | 2022

    Automatic infrared detection and control device for box type elevator

    Freier Zugriff
    WU LIANGQIN / QIAN DAN | Europäisches Patentamt | 2015

    Car safety belt speed limiting warning device

    Freier Zugriff
    WU LIANGQIN / QIN YAN / DENG CHAOJIE | Europäisches Patentamt | 2015

    Device for preventing automobile fuel tank cap from being forgotten to be covered

    Freier Zugriff
    ZHANG ZHIWAN / WU LIANGQIN / ZHENG JUNYUAN et al. | Europäisches Patentamt | 2021