Patents by Inventor Sang Gon Chun

Sang Gon Chun 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: 9353903
    Abstract: The objective of the present invention is to provide a motion simulator providing, to a link part, a buffering uniting part for absorbing impact during operation so as to prevent shaking of the motion simulator, thereby improving stability. To this end, the motion simulator of the present invention comprises: support members for supporting a chair on which a user sits, a monitor for providing images of a virtual environment according to the operation of the user, and a handle operated by the user for providing the virtual environment; and a plurality of link parts coupled to the lower portions of the support members so as to support the support members while simultaneously moving the same in the vertical direction, wherein at least one link part among the plurality of link parts are provided with buffering uniting parts for the absorption of impact.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: May 31, 2016
    Assignee: MOTION DEVICE INC.
    Inventors: Yu Sin Kang, Jong Chan Lee, Sang Gon Chun
  • Publication number: 20150354748
    Abstract: The objective of the present invention is to provide a motion simulator providing, to a link part, a buffering uniting part for absorbing impact during operation so as to prevent shaking of the motion simulator, thereby improving stability. To this end, the motion simulator of the present invention comprises: support members for supporting a chair on which a user sits, a monitor for providing images of a virtual environment according to the operation of the user, and a handle operated by the user for providing the virtual environment; and a plurality of link parts coupled to the lower portions of the support members so as to support the support members while simultaneously moving the same in the vertical direction, wherein at least one link part among the plurality of link parts are provided with buffering uniting parts for the absorption of impact.
    Type: Application
    Filed: August 14, 2015
    Publication date: December 10, 2015
    Inventors: Yu Sin Kang, Jong Chan Lee, Sang Gon Chun
  • Patent number: 9186590
    Abstract: The present disclosure relates to a motion simulator including a rotating plate, a fixing plate, an operating frame disposed at and spaced apart from an upper portion of the rotating plate, and a plurality of link units coupled between the rotating plate and the operating frame to support and vertically move the operating frame. The rotating plate has a motor mounted through one side thereof and a plurality of casters mounted through a lower surface thereof. The caster is configured such that, when the motion simulator is used, rotation of the caster is inhibited to allow the wheel to roll in the rotational direction of the rotating plate. When the motion simulator is moved, the caster can be unlocked to enable the caster to rotate and the motion simulator to be freely pushed and moved. The fixing plate enables the rotating plate to be rotated and has a driven part.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: November 17, 2015
    Assignee: MOTION DEVICE INC.
    Inventors: Jong Chan Lee, Yu Sin Kang, Sang Gon Chun
  • Publication number: 20150157951
    Abstract: An object of the present invention is to provide a motion simulator which, despite having a simple structure, can realize various types of simulation motion and is easily installed and moved.
    Type: Application
    Filed: February 20, 2015
    Publication date: June 11, 2015
    Inventors: Jong Chan Lee, Yu Sin Kang, Sang Gon Chun
  • Publication number: 20150030999
    Abstract: The motion simulator of the present invention comprises: a base frame; a support member arranged above the base frame so as to support a monitor and a handle; a first link part, the top of which is connected to a rear end of the support member such that the top of the first link part can rotate in roll and pitch, and the bottom of which is connected to a rear end of the base frame such that the bottom of the first link part can be rotated in pitch, the first link unit transmitting the power from first driving units so as to move the rear end of the support member in the upward and downward directions; a second link part and a third link part, the tops of which are connected to the left and right ends of the support member, respectively, such that the tops of the second and third link parts can be rotated in roll and pitch, and the bottoms of which are connected to left and right sides of the base frame, respectively, such that the bottoms of the second and third link parts can be rotated in roll and pitch, th
    Type: Application
    Filed: October 10, 2014
    Publication date: January 29, 2015
    Inventors: Jong Chan Lee, Yu Sin Kang, Sang Gon Chun, Dea Sung Jung