Patents by Inventor Hyoung Rak Son

Hyoung Rak Son 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).

  • Plasma display panel television receiver
    Patent number: D534138
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: December 26, 2006
    Assignee: LG Electronics Inc.
    Inventors: Yong Ho Lee, Hyoung Rak Son
  • Television
    Patent number: D534881
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: January 9, 2007
    Assignee: LG Electronics Inc.
    Inventors: Keun Ho Ju, Hyoung Rak Son, Tae Bong Kim
  • Plasma display panel television receiver
    Patent number: D538241
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: March 13, 2007
    Assignee: LG Electronics Inc.
    Inventors: Yong Ho Lee, Hyoung Rak Son
  • Plasma display panel television receiver
    Patent number: D540278
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: April 10, 2007
    Assignee: LG Electronics Inc.
    Inventors: Kun Ho Ju, Hyoung Rak Son, Tae Bong Kim
  • Plasma display panel television receiver
    Patent number: D549674
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: August 28, 2007
    Assignee: LG Electronics Inc.
    Inventors: Yong Ho Lee, Hyung Jae Byun, Hyoung Rak Son