1–20 of 410 hits
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    Floating headstock

    Free access
    CHEN CHENG | European Patent Office | 2023

    Fishplate detection equipment at rail joint

    Free access
    CHEN CHENG | European Patent Office | 2021

    Fatigue driving reminding device and driving seat

    Free access
    CHEN CHENG | European Patent Office | 2023

    Urban rail train obstacle detection device

    Free access
    CHEN CHENG | European Patent Office | 2021

    Charging gun capable of preventing water accumulation at charging port

    Free access
    CHEN CHENG | European Patent Office | 2024

    Signal lamp control method and device, equipment and storage medium

    Free access
    CHEN CHENG | European Patent Office | 2022

    Vehicle locking prompting method and device

    Free access
    CHEN CHENG | European Patent Office | 2023

    Automobile blind area monitoring method and device

    Free access
    CHEN CHENG | European Patent Office | 2023

    Device facilitating auxiliary opening of municipal well lid

    Free access
    CHEN CHENG | European Patent Office | 2023

    Rapid taking and placing device for power battery module

    Free access
    CHEN CHENG | European Patent Office | 2021

    Manual steering one-way valve of automobile power steering gear

    Free access
    CHEN CHENG | European Patent Office | 2020

    Garden machine seat spring handle and forming process thereof

    Free access
    CHEN CHENG | European Patent Office | 2020

    Shock-absorbing front fork and method of shock-absorbing of the same

    Free access
    CHEN CHENG CHUNG | European Patent Office | 2023

    Distributed type time-staggered parking system

    Free access
    CHEN CHENG | European Patent Office | 2015

    Parking lot alternative sharing system

    Free access
    CHEN CHENG | European Patent Office | 2015

    Intelligent parking monitoring system

    Free access
    CHEN CHENG | European Patent Office | 2015