Patents by Inventor Jeehyuck Choi

Jeehyuck Choi 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).

  • Publication number: 20110056325
    Abstract: A noise reduction apparatus for a shift cable, may include a mounting socket that is fixed to a shift lever mounting bracket, with an inner cable of the shift cable therethrough, a cable connection pipe that has one side connected to a shift lever-sided end of an outer cable of the shift cable, and a housing connection pipe that has one end elastically-coupled to a shift lever-sided end of the cable connection pipe with a predetermined distance therebetween by a first antivibration member in a damper housing and the other end thereof elastically-connected to the shift lever mounting bracket by a second antivibration member in the mounting socket.
    Type: Application
    Filed: July 14, 2010
    Publication date: March 10, 2011
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Daedong System Co., Ltd.
    Inventors: Yangrae Cho, Jeehyuck Choi, Hochul Lee, Wonmin Lee
  • Publication number: 20110041644
    Abstract: An apparatus for reducing noise of a shift cable, may include a stopper that is integrally formed with an inner cable of the shift cable, an anti-vibration member that is disposed around the inner cable and is spaced apart from the inner cable to selectively contact with the stopper, and a damper housing that retains the anti-vibration member and the stopper therein
    Type: Application
    Filed: November 16, 2009
    Publication date: February 24, 2011
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Jeehyuck Choi, Yangrae Cho
  • Publication number: 20100139443
    Abstract: A damping system for a shift cable is disclosed, in which vibrations and noises that are generated by a transmission and transmitted into the interior of a vehicle through a shift cable are considerably reduced across a damper, that is positioned in a bottleneck section of a socket housing and contacts with bottleneck section, such that it is possible to effectively exclude vibrations and noises transmitted into the interior of a vehicle. Further, the present invention is advantageous in terms of the cost and weight, because a rubber damper is used instead of a mass damper, and it is possible to reduce vibrations and noises without increasing force for operating a shift lever and maximally prevent the function of reducing vibrations and noises from being deteriorated by frictional wear.
    Type: Application
    Filed: August 28, 2009
    Publication date: June 10, 2010
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Jeehyuck Choi, Yangrae Cho