1–50 of 158 hits
|

    一种防落叶的新能源LED交通信号灯

    Free access
    European Patent Office | 2024

    一种智慧城市的智能公交电子站牌

    Free access
    European Patent Office | 2024

    Speed measurement warning device suitable for downhill road section of expressway

    Free access
    LI MINGWEI / ZHU XUANYING / HE SENHUI et al. | European Patent Office | 2024

    Artificial elimination method for road surface heating agglomerate fog

    Free access
    LU ZHENLI / AN YUAN / SUN BOWEN et al. | European Patent Office | 2024

    The vehicle access blocking device and road blocking method using the same

    Free access
    KIM MI JIN | European Patent Office | 2024

    height limit device and the method install height limit device

    Free access
    SONG YOUNG A | European Patent Office | 2024

    Image recognition sensing device for parking

    Free access
    ZHU HONGQIN / LI XUEHAN | European Patent Office | 2024

    一种新能源公交站牌太阳能发电光板检测系统

    Free access
    European Patent Office | 2024

    一种高速公路信息预警装置

    Free access
    European Patent Office | 2023

    Highway traffic flow early warning control device and early warning control system

    Free access
    YUAN YUJUN / XU GUIYIN / ZHANG ZURUI et al. | European Patent Office | 2023

    Tunnel entry blocking device

    Free access
    KIM MI JIN | European Patent Office | 2023

    Black ice accident prevention system using reversible discoloration paint

    Free access
    KIM GI SEONG / PARK JEONG JUN / HONG GI GWON et al. | European Patent Office | 2023

    CO2 MANAGEMENT SYSTEM, CO2 MANAGEMENT METHOD, AND STORAGE MEDIUM

    Free access
    HIRATA YASUSHI / SUGIYAMA KOSEKI / MIYAMOTO YOSHINORI et al. | European Patent Office | 2023

    Road black ice warning sign displayed on the road surface

    Free access
    European Patent Office | 2023

    Road black ice warning sign displayed on the road surface

    Free access
    GONG YU SEOK / LEE BYUNG DUCK | European Patent Office | 2023

    Barricade for crosswalk

    Free access
    SIM JAE HAK / YU DAE WON / LEE HYEON JUN et al. | European Patent Office | 2023

    Signal control case for traffic signal lamp

    Free access
    ZHANG HENG / CHEN MIAO / LIU HAO | European Patent Office | 2023

    Intelligent traffic safety alarm system and alarm method

    Free access
    YANG ZHIFENG / FENG SHUYA | European Patent Office | 2023

    Intelligent traffic guiding device

    Free access
    YANG WENXUE / LIU SHUAI / WU XUEMEI et al. | European Patent Office | 2023

    Method for detecting occurrence place of tunnel overtaking lane-changing behavior

    Free access
    XU XUHUI / XIAO JIANQIANG / BA HUAIQIANG | European Patent Office | 2023

    一种露天矿山交叉道路信号控制设备

    Free access
    European Patent Office | 2023

    ELECTROMAGNETIC FLUID SEPARATION AND COMBINATION

    Free access
    ORLER ANTHONY J | European Patent Office | 2023

    Ship economic navigational speed scheduling device and method based on dynamic environment forecast

    Free access
    BAI WANLI / LI WEI / CHEN JINQIAO et al. | European Patent Office | 2023

    Road safety detection device and detection method thereof

    Free access
    BAI LONG / SUN KEKE / ZHOU YUANXU et al. | European Patent Office | 2023

    Tunnel spraying maintenance full-automatic trolley based on single-side integrated drive differential obstacle avoidance

    Free access
    YANG KUN / QIAO HONGYAN / HU ZHIRONG et al. | European Patent Office | 2023

    ICTBus stop safety fence and bus stop ICT integration device

    Free access
    JUNG BONG SU | European Patent Office | 2023

    A device of preventing over speed for driving road

    Free access
    European Patent Office | 2023

    Full-automatic tunnel maintenance trolley based on steering traction combined drive

    Free access
    FENG YONGLIANG / WANG BIJUN / YANG KUN et al. | European Patent Office | 2023

    CARBON DIOXIDE COLLECTION VEHICLE, AND CARBON DIOXIDE COLLECTION SYSTEM

    Free access
    SUGIYAMA KOSEKI / YOKOYAMA DAIKI | European Patent Office | 2023

    Parking strip, vehicle, parking method and computer readable storage medium

    Free access
    WEI ZHENGHAI / JI JUNCHAO | European Patent Office | 2023

    SMART MICRO-MIST SPRAYING SYSTEM FOR REDUCING FINE DUST

    Free access
    KIM HUN SUNG | European Patent Office | 2023

    IOT IOT-controlled complex clean load management system

    Free access
    HAN EUN HUI | European Patent Office | 2023

    Fountain vehicle stop line device

    Free access
    YEOM JEONG KUK / AN DO GUN / SIM CHANG HYEON et al. | European Patent Office | 2023

    Multifunctional intelligent rod based on Internet of Things

    Free access
    CAO XIAOBING / LI CHAO / LIN JINTIAN et al. | European Patent Office | 2023

    AUTOMOUS SELF-POWERED SALT SPRAY DEVICE ANT THE CONTROLLING METHOD THEREOF

    Free access
    SHIN DONG HEN | European Patent Office | 2023

    LIQUID SPRINKLER SYSTEM FOR LANE SEPARATION

    Free access
    JANG HYUN SIL | European Patent Office | 2023

    ELECTRIC VEHICLE CHARGING STATION ENFORCEMENT SYSTEM

    Free access
    KEUM CHUL | European Patent Office | 2023

    Salt spray system with street lights

    Free access
    HWANG CHEONG HO / MIN BONG GI | European Patent Office | 2023

    Information screen and traffic light synchronization control device

    Free access
    WANG PENG / WANG JUNFENG / HAN SILONG et al. | European Patent Office | 2022