Patents by Inventor Je Hyun CHA

Je Hyun CHA 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).

  • APPARATUS AND METHOD FOR CALCULATING THE COLLISON RISK OF A SHIP
    Publication number: 20250065996
    Abstract: A method of calculating a collision risk of a ship according to an embodiment of the present disclosure may include: calculating an available velocity area based on maneuvering performance of a host ship; calculating a velocity obstacle area where there is a possibility of collision between an object and the host ship; and calculating a collision risk based on at least one of the available velocity area, the velocity obstacle area, and a preset weight.
    Type: Application
    Filed: October 30, 2024
    Publication date: February 27, 2025
    Inventors: Kwang Sung KO, In Beom KIM, Jin Mo PARK, Hui Yong CHOI, Hu Jae CHOI, Su Rim KIM, Gwang Hyeok CHOI, Do Yeop LEE, Do Yeon JUNG, Jin Young OH, Je Hyun CHA, Ji Yoon PARK, Won Chul YOO
  • Method for predicting collision and avoiding conflict between multiple moving bodies
    Patent number: 11508248
    Abstract: Disclosed is a method for predicting collisions and conflicts between multiple moving bodies.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: November 22, 2022
    Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Deok-Soo Kim, Je Hyun Cha, Joong Hyun Ryu, Mok Won Lee, Chan Young Song, Young Song Cho
  • METHOD FOR PREDICTING COLLISION AND AVOIDING CONFLICT BETWEEN MULTIPLE MOVING BODIES
    Publication number: 20210166572
    Abstract: Disclosed is a method for predicting collisions and conflicts between multiple moving bodies.
    Type: Application
    Filed: May 29, 2018
    Publication date: June 3, 2021
    Applicant: IUCF-HYU(INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Deok-Soo KIM, Je Hyun CHA, Joong Hyun RYU, Mok Won LEE, Chan Young SONG, Young Song CHO