Patents by Inventor Chun Gyu LIM

Chun Gyu LIM 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: 11040449
    Abstract: A robot control system for controlling a robot including an actuator is provided. The robot control system includes: a collision detector configured to detect a collision occurring between the robot and an external object during movement of the robot, a driving controller configured to control the actuator, a position calculator configured to calculate at least one of collision position coordinate information indicating a collision position where the collision occurs and pushed position coordinate information indicating a pushed position to which the robot is pushed by a collision force generated from the collision, and a restart coordinate setter configured to set the collision position or a position included in a preset moving path of the robot and spaced apart from the collision position as a restart position for restarting a moving operation of the robot, based on a result of the calculation by the position calculator.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: June 22, 2021
    Assignee: Hanwha Co., Ltd.
    Inventors: Chun Gyu Lim, Chang Woo Song
  • Publication number: 20190193269
    Abstract: A robot control system for controlling a robot including an actuator is provided. The robot control system includes: a collision detector configured to detect a collision occurring between the robot and an external object during movement of the robot, a driving controller configured to control the actuator, a position calculator configured to calculate at least one of collision position coordinate information indicating a collision position where the collision occurs and pushed position coordinate information indicating a pushed position to which the robot is pushed by a collision force generated from the collision, and a restart coordinate setter configured to set the collision position or a position included in a preset moving path of the robot and spaced apart from the collision position as a restart position for restarting a moving operation of the robot, based on a result of the calculation by the position calculator.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 27, 2019
    Applicant: HANWHA PRECISION MACHINERY CO., LTD.
    Inventors: Chun Gyu LIM, Chang Woo SONG