Patents by Inventor Dai Hyung Ryu

Dai Hyung Ryu 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).

  • Speaker for home theater
    Patent number: D592641
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: May 19, 2009
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Tae Ho Kim
  • Audio
    Patent number: D598932
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: August 25, 2009
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Kyoung Joung Kim, He Won Kihl
  • Audio
    Patent number: D599379
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: September 1, 2009
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Kyoung Joung Kim, He Won Kihl
  • Audio
    Patent number: D627329
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: November 16, 2010
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, He Won Kihl, Tae Ho Kim
  • Television
    Patent number: D629373
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: December 21, 2010
    Assignee: LG Electronics Inc.
    Inventors: Yeon Jin Kim, Dai Hyung Ryu, Sa Yoon Hong, Tae Ho Kim, Kyong Tae Han, Hee Su Yaung, He Won Kihl, Kwang Ho Choi, Youn Soo Kim
  • Television
    Patent number: D635942
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: April 12, 2011
    Assignee: LG Electronics Inc.
    Inventors: Yeon Jin Kim, Dai Hyung Ryu, Sa Yoon Hong, Tae Ho Kim, Kyong Tae Han, Hee Su Yaung, He Won Kihl, Kwang Ho Choi, Youn Soo Kim
  • Speaker
    Patent number: D636379
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: April 19, 2011
    Assignee: LG Electronics Inc.
    Inventors: Yeon Jin Kim, Dai Hyung Ryu, Sa Yoon Hong, Tae Ho Kim, Kyong Tae Han, Hee Su Yang, He Won Kihl, Kwang Ho Choi, Youn Soo Kim
  • LED television receiver
    Patent number: D643003
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: August 9, 2011
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Jae Sung Go, Jeong Rok Lee, He Won Kihl, Tae Ho Kim
  • PDP television receiver
    Patent number: D643392
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: August 16, 2011
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Jae Sung Go, Jeong Rok Lee, He Won Kihl, Tae Ho Kim
  • Network storage
    Patent number: D647902
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: November 1, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: He Won Kihl, Dai Hyung Ryu
  • Speaker dock for hand-held terminals
    Patent number: D688228
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: August 20, 2013
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Min Jae Lee, Gang Ho Woo, Ha Na Kim, Ho Young Joo
  • Speaker dock for hand-held terminals
    Patent number: D688229
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: August 20, 2013
    Assignee: LG Electronics Inc.
    Inventors: Dai Hyung Ryu, Ha Na Kim, Ho Young Joo, Min Jae Lee