Patents by Inventor Su Hyeon HAN

Su Hyeon HAN 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).

  • Parking brake unit of double hinge type
    Patent number: 11292444
    Abstract: The present invention relates to a double hinge type parking brake device which is constituted by a plurality of connection members having each gear formed on an outer peripheral surface while excluding a connection cable connecting a parking brake lever and a parking cable operating shaft for operating a parking cable to maintain an initial installation state instead of stretching the connection cable when the connection cable is used for a long time, thereby facilitating post management.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: April 5, 2022
    Assignee: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin Kim, Su Hyeon Han, Jung Woo Lee
  • PARKING BRAKE UNIT OF DOUBLE HINGE TYPE
    Publication number: 20200156609
    Abstract: The present invention relates to a double hinge type parking brake device which is constituted by a plurality of connection members having each gear formed on an outer peripheral surface while excluding a connection cable connecting a parking brake lever and a parking cable operating shaft for operating a parking cable to maintain an initial installation state instead of stretching the connection cable when the connection cable is used for a long time, thereby facilitating post management.
    Type: Application
    Filed: November 14, 2019
    Publication date: May 21, 2020
    Applicant: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin KIM, Su Hyeon HAN, Jung Woo LEE
  • Lamp switch for parking brake
    Patent number: 10377297
    Abstract: Disclosed is a lamp switch for a parking brake and a structure of a lamp switch is configured to be changed, which indicates that a parking brake is pulled as lighting a lamp on a instrument panel of a vehicle by pulling a lever for the parking brake to prevent malfunction due to poor contact of the lamp switch when an external shock occurs, enhance fuel efficiency and reduce manufacturing cost due to weight reduction, and reduce the number of assembled fixtures.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: August 13, 2019
    Assignee: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin Kim, Tae Won Yoon, Su Hyeon Han
  • Terminal fixed lamp switch for parking brake
    Patent number: 10266101
    Abstract: A terminal fixed lamp switch for a parking brake and a structure of a lamp switch is configured to be changed, which indicates that a parking brake is pulled as lighting a lamp on an instrument panel of a vehicle by pulling a lever for the parking brake to prevent malfunction due to poor contact of the lamp switch when an external shock occurs, and enhance fuel efficiency and reduce manufacturing cost due to weight reduction.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: April 23, 2019
    Assignee: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin Kim, Tae Won Yoon, Su Hyeon Han
  • LAMP SWITCH FOR PARKING BRAKE
    Publication number: 20180162262
    Abstract: Disclosed is a lamp switch for a parking brake and a structure of a lamp switch is configured to be changed, which indicates that a parking brake is pulled as lighting a lamp on a instrument panel of a vehicle by pulling a lever for the parking brake to prevent malfunction due to poor contact of the lamp switch when an external shock occurs, enhance fuel efficiency and reduce manufacturing cost due to weight reduction, and reduce the number of assembled fixtures.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 14, 2018
    Applicant: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin KIM, Tae Won YOON, Su Hyeon HAN
  • TERMINAL FIXED LAMP SWITCH FOR PARKING BRAKE
    Publication number: 20180162263
    Abstract: Disclosed is a terminal fixed lamp switch for a parking brake and a structure of a lamp switch is configured to be changed, which indicates that a parking brake is pulled as lighting a lamp on a instrument panel of a vehicle by pulling a lever for the parking brake to prevent malfunction due to poor contact of the lamp switch when an external shock occurs, and enhance fuel efficiency and reduce manufacturing cost due to weight reduction.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 14, 2018
    Applicant: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin KIM, Tae Won YOON, Su Hyeon HAN