Patents by Inventor Jea-Sun Kim

Jea-Sun Kim 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).

  • Working robot, actuator and control method thereof
    Patent number: 7236850
    Abstract: A working robot, which is able to perform a required operation by locating a tool on a working position of a moving object, comprises a robot body moving with the object according to the movement of the object with more than one degree of freedom; an actuator mounted on a free end of the robot body and including a tool mounting unit, on which the tool is mounted, connected by a passive joint which reacts passively to small displacement of the object for locating the tool on the working position; and a control device for controlling the robot body, the actuator, and the tool.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: June 26, 2007
    Assignee: Korea Institute of Science and Technology
    Inventors: Mun-Sang Kim, Sung-Chul Kang, Chang-Hyun Cho, Hyun-Oh Shin, Jea-Sun Kim, Yo-Ha Hwang
  • Working robot, actuator and control method thereof
    Publication number: 20060111810
    Abstract: A working robot, which is able to perform a required operation by locating a tool on a working position of a moving object, comprises a robot body moving with the object according to the movement of the object with more than one degree of freedom; an actuator mounted on a free end of the robot body and including a tool mounting unit, on which the tool is mounted, connected by a passive joint which reacts passively to small displacement of the object for locating the tool on the working position; and a control device for controlling the robot body, the actuator, and the tool.
    Type: Application
    Filed: April 18, 2002
    Publication date: May 25, 2006
    Inventors: Mun-Sang Kim, Sung-Chul Kang, Chang-Hyun Cho, Hyun-Oh Shin, Jea-Sun Kim, Yo-Ha Hwang