1–10 of 10 hits
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    Water conservancy sampling device and water conservancy project ecological risk assessment method thereof

    Free access
    YANG HAOHAN / ZHANG XINYU / LIU WEI et al. | European Patent Office | 2023

    Video-Based Driver Drowsiness Detection With Optimised Utilization of Key Facial Features

    Yang, Lie / Yang, Haohan / Wei, Henglai et al. | IEEE | 2024

    A Robust Driver Emotion Recognition Method Based on High-Purity Feature Separation

    Yang, Lie / Yang, Haohan / Hu, Bin-Bin et al. | IEEE | 2023

    Flat car structure

    Free access
    WANG KAN / LI YONG / QIU YAN et al. | European Patent Office | 2023

    Prefabricated mid-partition transportation structure and transportation method

    Free access
    QIU YAN / SONG XINGBAO / LI YONG et al. | European Patent Office | 2023

    Transfer trolley structure

    Free access
    WANG KAN / LI YONG / QIU YAN et al. | European Patent Office | 2023