Patents by Inventor Eun Bi JEONG

Eun Bi JEONG 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).

  • COOPERATIVE POSITIONING METHOD AND APPARATUS
    Publication number: 20230152415
    Abstract: A method and apparatus for cooperative positioning is disclosed herein. A method for cooperative positioning performed by a target device includes: scanning a beacon signal transmitted by at least one peripheral device; determining whether at least one peripheral device exist within a reference radius based on the beacon signal; when the at least one peripheral device is within the reference radius, transmitting a cooperative positioning request to the at least one peripheral device; receiving, in response to transmitting the cooperative positioning request, location of the at least one peripheral device and a degree of reliability for the location of the at least one peripheral device; and determining a location of the target device based on the location and the degree of reliability.
    Type: Application
    Filed: January 20, 2023
    Publication date: May 18, 2023
    Applicant: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Seung Min YU, Jun LEE, So Young YOU, Sang Pil KO, Eun Bi JEONG