1–20 of 107 hits
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    VIRTUAL IMAGE DISPLAY DEVICE

    Free access
    LIU HENG | European Patent Office | 2022

      VIRTUAL IMAGE DISPLAY DEVICE

      Free access
      LIU HENG / YOKOE JUNYA / NIMURA KENTA | European Patent Office | 2021

      VIRTUAL IMAGE DISPLAY DEVICE

      Free access
      LIU HENG | European Patent Office | 2022

      VIRTUAL IMAGE DISPLAY DEVICE

      Free access
      LIU HENG / YOKOE JYUNYA / FUTAMURA KENTA | European Patent Office | 2021

      VIRTUAL IMAGE DISPLAY DEVICE

      Free access
      LIU HENG / YOKOE JYUNYA / FUTAMURA KENTA | European Patent Office | 2023

      VIRTUAL IMAGE DISPLAY DEVICE

      Free access
      LIU HENG / NIMURA KENTA | European Patent Office | 2021

    Connecting assembly and unmanned aerial vehicle

    Free access
    LIU HENG | European Patent Office | 2023

    HEAD-UP-DISPLAY-VORRICHTUNG

    Free access
    LIU HENG | European Patent Office | 2021

    VIRTUAL IMAGE DISPLAY UNIT

    Free access
    LIU HENG | European Patent Office | 2019

    Head-up display device

    Free access
    LIU HENG | European Patent Office | 2017

      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

    Vehicle-mounted equipment control method and system and storage medium

    Free access
    LIU HENG / LIU TIE | European Patent Office | 2023

    Intelligent visitor reception system based on BIM

    Free access
    HUANG JIANZHAO / LIU HENG | European Patent Office | 2024

    HEAD-UP DISPLAY APPARATUS

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

      Head-up display apparatus

      Free access
      LIU HENG / YAMAGUCHI MASAYUKI | European Patent Office | 2020

    Self-adaptive elastic bracket bogie

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

    Combined multi-rotor unmanned aerial vehicle system and control method thereof

    Free access
    LIU HENG / JIN HAO / LI CHUANG | European Patent Office | 2023

    Real ship propeller performance pre-judgment method

    Free access
    LIU HENG / ZHANG YANFEI / WANG BENLONG | European Patent Office | 2024

    High-voltage system heating protection method and device and related equipment

    Free access
    LI BEI / LIU ZHUANMIN / LIU HENG | European Patent Office | 2022

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

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

    Power management method applied to vehicle-mounted intelligent host

    Free access
    XIAO WENPING / LI YABIN / LIU HENG et al. | European Patent Office | 2021

    Ballast system for reducing sediment sucked by ballast water, and ship

    Free access
    LIU HENG / XU ANNAN / DUAN BIN et al. | European Patent Office | 2021

    Control method of ballast system for reducing suction of ballast water into sediment

    Free access
    LIU HENG / XU ANNAN / DUAN BIN et al. | European Patent Office | 2021

    Auxiliary frame assembly and vehicle with same

    Free access
    GU ZONGQIANG / WANG LIN / LIU HENG et al. | European Patent Office | 2023

    ELECTRIC CONTROL WALKING SYSTEM AND CONTROL METHOD FOR ELECTRIC CONTROL WALKING SYSTEM

    Free access
    WANG BO / LIU HENG / XIE SEN et al. | European Patent Office | 2023

    Combined dome structure for liquefied natural gas fuel cabin on LNG power ship and LNG power ship

    Free access
    SONG ZHONGBING / XU ANNAN / LIU HENG et al. | European Patent Office | 2022