Patents by Inventor Chong Ho Chi

Chong Ho Chi 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).

  • Connector for preventing unlocking
    Patent number: 9209566
    Abstract: Disclosed is a connector for preventing unlocking which includes a signal pin transferring a signal; a body into which the signal pin is inserted and which is electrically isolated from the signal pin; a first housing having a hollow portion into which one end of the body is inserted, a thread groove and at least one protruding portion or a plurality of fixing grooves formed at an inner circumferential surface of the other end thereof; and a second housing having a hollow portion into which the other body end is inserted and through which the second housing is moved along an outer circumferential surface of the body in an axial direction.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: December 8, 2015
    Assignees: Defense Agency for Technology and Quality, Gigalane Co., Ltd.
    Inventors: Yong Goo Lee, Kyoung Il Kang, Dong Il Lim, Chong Ho Chi
  • Connector for Preventing Unlocking
    Publication number: 20140154906
    Abstract: Disclosed is a connector for preventing unlocking which includes a signal pin transferring a signal; a body into which the signal pin is inserted and which is electrically isolated from the signal pin; a first housing having a hollow portion into which one end of the body is inserted, a thread groove and at least one protruding portion or a plurality of fixing grooves formed at an inner circumferential surface of the other end thereof; and a second housing having a hollow portion into which the other body end is inserted and through which the second housing is moved along an outer circumferential surface of the body in an axial direction.
    Type: Application
    Filed: July 10, 2012
    Publication date: June 5, 2014
    Applicants: GIGALANE CO., LTD., DEFENSE AGENCY FOR TECHNOLOGY AND QUALITY
    Inventors: Yong Goo Lee, Kyoung Il Kang, Dong Il Lim, Chong Ho Chi