1–20 of 138 hits
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    Comparison of Domestic and Foreign Automobile Low-Carbon Technologies

    Liu, Heng Chen / Zeng, Wei Hua | Trans Tech Publications | 2011
    Contributors: Liu, Heng Chen

    New electromagnetic ring balancer for active imbalance compensation of rotating machinery

    Fan, Hongwei | Online Contents | 2014
    Contributors: Liu, Heng

    Self-adaptive elastic bracket bogie

    Free access
    SUN JINGZHAO / LIU HENG | European Patent Office | 2015

    Sit-stand two-wheeled self-balancing vehicle and balance control method thereof

    Free access
    XIONG CAIHUA / LIU HENG / AI YONGHENG | European Patent Office | 2015

    PHOTOSENSOR AND HEAD-UP DISPLAY DEVICE

    Free access
    LIU HENG / INOMATA MAKOTO / YAMAOKA AKIRA et al. | European Patent Office | 2015

    Traffic impact evaluation system and method

    Free access
    QIU JIANDONG / LUO JUNSHAO / ZHAO ZAIXIAN et al. | European Patent Office | 2015

    HEAD-UP DISPLAY DEVICE

    Free access
    LIU HENG | European Patent Office | 2016

    HEAD-UP DISPLAY DEVICE

    Free access
    LIU HENG / YAMAGUCHI MASAYUKI | European Patent Office | 2016

    HEAD-UP DISPLAY DEVICE

    Free access
    LIU HENG / YAMAGUCHI MASAYUKI | European Patent Office | 2016

    Head-up display device

    Free access
    LIU HENG | European Patent Office | 2017

    HEAD-UP DISPLAY APPARATUS

    Free access
    LIU HENG / YAMAGUCHI MASAYUKI | European Patent Office | 2018

    VIRTUAL IMAGE DISPLAY UNIT

    Free access
    LIU HENG | European Patent Office | 2019