Seung Un Chae

2 Patents

• US117671952023

  Safety Inspection System for Occupant Evacuation Elevator, and Method Thereof

  KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

  0 cites
• US115779332023

  System for Supporting Evacuation Strategy Using Occupant Evacuation Elevator, and Method Thereof

  KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

  0 cites