Patents by Inventor Hong Youl Choi

Hong Youl 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).

  • DVD player
    Patent number: D645832
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: September 27, 2011
    Assignee: LG Electronics Inc.
    Inventors: Gang Ho Woo, Hong Youl Choi
  • LCD television receiver
    Patent number: D648297
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: November 8, 2011
    Assignee: LG Electronics Inc.
    Inventors: Gang Ho Woo, Hong Youl Choi
  • LED monitor
    Patent number: D650386
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: December 13, 2011
    Assignee: LG Electronics Inc.
    Inventors: Min Jae Lee, Gang Ho Woo, Hong Youl Choi