Patents by Inventor Wonkyu OH

Wonkyu OH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11995736
    Abstract: The present invention is a system guiding an evacuation route for occupants using an augmented reality of mobile devices. The system includes: an occupant's mobile device installed with an evacuation guidance application for showing an evacuation route from a current location of the occupant to an evacuation point in the occurrence of a disaster; and a server providing a plurality of evacuation route information to the mobile device, wherein the mobile device executes the evacuation guidance application to display an evacuation guidance interface, displays a captured landscape image on an image display area of the evacuation guidance interface, displays one of the plurality of evacuation routes set based on specific information related to the type of disaster, the user's exercise ability, and personal conditions on a map display area of the evacuation guidance interface.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: May 28, 2024
    Assignee: NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTE
    Inventors: Gunsik Jeong, Sunggeun Bae, Wonkyu Oh, Subin An
  • Publication number: 20230145066
    Abstract: A system for guiding an evacuation route using augmented reality of mobile devices according to an embodiment of the present disclosure comprises an occupant's mobile device installed with an evacuation guidance application for showing an evacuation route from a current location of the occupant to an evacuation point in the occurrence of a disaster; and a server providing a plurality of evacuation route information to the mobile device, wherein the mobile device executes the evacuation guidance application to display an evacuation guidance interface, displays a captured landscape image on an image display area of the evacuation guidance interface, displays one of the plurality of evacuation routes set based on specific information related to the type of disaster, the user's exercise ability, and personal conditions on a map display area of the evacuation guidance interface and displays guide information for displaying a movement direction from a current location along an evacuation route indicated on the map
    Type: Application
    Filed: November 30, 2021
    Publication date: May 11, 2023
    Inventors: Gunsik JEONG, Sunggeun BAE, Wonkyu OH, Subin AN