1–9 of 9 hits
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    Optional switching power supply

    Free access
    KIM JONGWOO | European Patent Office | 2022

    Course Guidance Method and Apparatus for Visually Impaired People Using Visible Light Communication

    Free access
    KIM SANG OK / KIM BYUNG OH / KIM DONG SIK | European Patent Office | 2016

    AROMATIC DIFFUSER

    Free access
    KIM SONG KI | European Patent Office | 2016

    SELF-POWERED HANDRAIL STERILIZING DEVICE AND USER INFORMATION COLLECTING DEVICE USING HANDRAIL STERILIZING DEVICE

    Free access
    KIM KYOUNG-YOUN / KANG CHI-YOUNG / KIM HYUN-SEOG | European Patent Office | 2019

      SELF-POWERED HANDRAIL STERILIZING DEVICE AND USER INFORMATION COLLECTING DEVICE USING HANDRAIL STERILIZING DEVICE

      Free access
      KIM KYOUNG-YOUN / KANG CHI-YOUNG / KIM HYUN-SEOG | European Patent Office | 2018

      SELF-POWERED HANDRAIL STERILIZING DEVICE AND USER INFORMATION COLLECTING DEVICE USING HANDRAIL STERILIZING DEVICE

      Free access
      KIM KYOUNG-YOUN / KANG CHI-YOUNG / KIM HYUN-SEOG | European Patent Office | 2016

    Self-powered handrail sterilizing device and information collecting device using handrail sterilizing device

    Free access
    KIM KYOUNG-YOUN / KANG CHI-YOUNG / KIM HYUN-SEOG | European Patent Office | 2018

    HANDRAIL STICKING TYPE DEVICE FOR COLLECTING VISITIOR INFORMATION

    Free access
    KIM KYOUNG YOUN / KANG CHI YOUNG / KIM HYEON SEOK | European Patent Office | 2016

    STERILLIZING DEVICE FOR ESCALATOR OR MOVING WALK, AND VISITOR INFORMATION COLLECTING DEVICE HAVING THE SAME

    Free access
    KIM KYOUNG YOUN / KANG CHI YOUNG / KIM HYEON SEOK | European Patent Office | 2016

    Power Assistive Device for Manual Wheelchair

    Free access
    SHIN KANG MOK / KIM KYUNG HEE / GWAK JEONG HYEON | European Patent Office | 2018

    Cognitive stabilizer wheels for vehicles

    Free access
    ERICKSON THOMAS D / KIM MINKYONG / PICKOVER CLIFFORD A et al. | European Patent Office | 2018

      COGNITIVE STABILIZER WHEELS FOR VEHICLES

      Free access
      ERICKSON THOMAS D / KIM MINKYONG / PICKOVER CLIFFORD A et al. | European Patent Office | 2018