Patents by Inventor Yuon Ui Chong

Yuon Ui Chong 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).

  • Personal computer
    Patent number: D437318
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: February 6, 2001
    Assignee: Daewoo Telecom Ltd.
    Inventors: Yuon Ui Chong, Gyu Hak Lee, Kyo Song Chun
  • Cordless telephone
    Patent number: D384956
    Type: Grant
    Filed: August 9, 1996
    Date of Patent: October 14, 1997
    Assignee: Daewoo Telecom Ltd.
    Inventor: Yuon-Ui Chong
  • Telephone
    Patent number: D389832
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: January 27, 1998
    Assignee: Daewoo Telecom Ltd.
    Inventor: Yuon-Ui Chong
  • Portable DVD player
    Patent number: D684194
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: June 11, 2013
    Assignee: LG Electronics Inc.
    Inventors: Yuon Ui Chong, Byung Mu Huh, Kyoung Joung Kim
  • Optical disc drive
    Patent number: D693809
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: November 19, 2013
    Assignee: LG Electronics Inc.
    Inventors: Yuon Ui Chong, Byung Mu Huh, Kyoung Joung Kim
  • Television receiver
    Patent number: D729186
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: May 12, 2015
    Assignee: LG Electronics Inc.
    Inventors: Yeon Jin Kim, Sun Ha Park, Byung Mu Huh, Kyong Tae Han, Yuon Ui Chong