Patents by Inventor Chae-Hyo LIM

Chae-Hyo LIM 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).

  • Tilting structure of electrically powered steering apparatus and electrically powered steering apparatus comprising same
    Patent number: 10053140
    Abstract: A tilting structure for providing a force for tilting a worm shaft of an electrically powered steering apparatus to a worm wheel includes: a guide block which is inserted into an insertion space of a housing of the electrically powered steering apparatus; an elastic member which is disposed within the guide block; and a plug which is movably disposed within the guide block and is elastically supported by the elastic member to exert a tilting force to a bearing which supports the worm shaft.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: August 21, 2018
    Assignee: erae AMS Co., Ltd.
    Inventors: Se-Jung Park, Jung-Rak Son, Myung-Chul Jung, Yung-Taek Woo, Chae-Hyo Lim, Jung-Il Lee
  • TILTING STRUCTURE OF ELECTRICALLY POWERED STEERING APPARATUS AND ELECTRICALLY POWERED STEERING APPARATUS COMPRISING SAME
    Publication number: 20170197653
    Abstract: A tilting structure for providing a force for tilting a worm shaft of an electrically powered steering apparatus to a worm wheel includes: a guide block which is inserted into an insertion space of a housing of the electrically powered steering apparatus; an elastic member which is disposed within the guide block; and a plug which is movably disposed within the guide block and is elastically supported by the elastic member to exert a tilting force to a bearing which supports the worm shaft.
    Type: Application
    Filed: May 22, 2015
    Publication date: July 13, 2017
    Inventors: Se-Jung PARK, Jung-Rak SON, Myung-Chul JUNG, Yung-Taek WOO, Chae-Hyo LIM, Jung-Il LEE