1–20 von 91 Ergebnissen
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    Track lifting equipment facilitating workers to maintain tower device

    Freier Zugriff
    LIU YA | Europäisches Patentamt | 2021

    Efficient auxiliary device of railway snow removal locomotive

    Freier Zugriff
    LIU YA | Europäisches Patentamt | 2021

    In-tunnel track detection running vehicle

    Freier Zugriff
    LIU YA | Europäisches Patentamt | 2020

    Emergency railway signal device

    Freier Zugriff
    LIU YA | Europäisches Patentamt | 2020

    Oil stealing prevention truck with oil tank made of aluminum alloy

    Freier Zugriff
    LIU YA | Europäisches Patentamt | 2020

    Charging pile charging management method and system based on block chain technology

    Freier Zugriff
    LIU YA QUN | Europäisches Patentamt | 2023

    Sectional door driving device

    Freier Zugriff
    LIU YA-CHEN | Europäisches Patentamt | 2020

    Clipless pedal

    Freier Zugriff
    LIU YA-HSIN | Europäisches Patentamt | 2021

    Rolling door driving structure capable of changing transmission ratio thereof

    Freier Zugriff
    LIU YA-CHEN | Europäisches Patentamt | 2019

    SECTIONAL DOOR DRIVING DEVICE

    Freier Zugriff
    LIU YA-CHEN | Europäisches Patentamt | 2019

    Driving assistance method, driving assistance device, vehicle and server

    Freier Zugriff
    LIU YA / HOU WEIYI | Europäisches Patentamt | 2021

    Mobile User Trajectory Prediction Based on Machine Learning

    Liu, Ya / Yang, Hongwen / Huang, Rui | IEEE | 2022

    Desulfurization system mounting structure and ship

    Freier Zugriff
    LIU YA / RAN DONGWEN / ZHANG QIANG | Europäisches Patentamt | 2024

    Did Chinese cities that implemented driving restrictions see reductions in PM10?

    Chen, Sen / Zheng, Xun / Yin, Haitao et al. | Elsevier | 2020

    Coordinated Control for Constrained Multiple Spacecraft System

    Liu, Ya / Zhang, Fan / Huang, Panfeng | IEEE | 2020

    Installation method of desulfurization tower equipment and ship

    Freier Zugriff
    LIU YA / XU JINCHU / ZHOU HONG et al. | Europäisches Patentamt | 2023