Patents by Inventor Jun Chi SA

Jun Chi SA 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).

  • Magnetic robot
    Patent number: 12778622
    Abstract: The present invention relates to a magnetic robot. The magnetic robot according to one embodiment of the present invention comprises: a body; and a work member which is connected to the body so as to be positioned in an anterior region of the body, and which is provided to be rotatable around a longitudinal center as an axis, wherein the body comprises: a housing part provided to have a preset length in the forward-backward direction so as to form an inner space; and a connection part positioned at a front end portion of the housing part so as to be provided to protrude toward the longitudinal central axis of the housing part, and thus has a connection hole formed at the inner center thereof, and the work member comprises: a body part which is provided to have a preset length in the forward-backward direction, and which has at least one region provided as a magnetic body; and a fastening part provided to extend backward from the rear end of the body part so as to be inserted into the connection hole.
    Type: Grant
    Filed: March 2, 2023
    Date of Patent: November 3, 2026
    Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Gun Hee Jang, Jun Chi Sa, Ji Min Park, Jun Hyoung Kwon
  • MAGNETIC ROBOT
    Publication number: 20250241673
    Abstract: The present invention relates to a magnetic robot. The magnetic robot according to one embodiment of the present invention comprises: a body; and a work member which is connected to the body so as to be positioned in an anterior region of the body, and which is provided to be rotatable around a longitudinal center as an axis, wherein the body comprises: a housing part provided to have a preset length in the forward-backward direction so as to form an inner space; and a connection part positioned at a front end portion of the housing part so as to be provided to protrude toward the longitudinal central axis of the housing part, and thus has a connection hole formed at the inner center thereof, and the work member comprises: a body part which is provided to have a preset length in the forward-backward direction, and which has at least one region provided as a magnetic body; and a fastening part provided to extend backward from the rear end of the body part so as to be inserted into the connection hole.
    Type: Application
    Filed: March 2, 2023
    Publication date: July 31, 2025
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Gun Hee JANG, Jun Chi SA, Ji Min PARK, Jun Hyoung KWON