Patents by Inventor Ji Youn Lheem

Ji Youn Lheem 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).

  • Mobile phone
    Patent number: D531157
    Type: Grant
    Filed: September 15, 2005
    Date of Patent: October 31, 2006
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D534143
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: December 26, 2006
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D534145
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: December 26, 2006
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D534516
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: January 2, 2007
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D536687
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: February 13, 2007
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D536688
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: February 13, 2007
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D539255
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: March 27, 2007
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D546313
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: July 10, 2007
    Assignee: LG Electronics, Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D552055
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: October 2, 2007
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem
  • Mobile phone
    Patent number: D486811
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: February 17, 2004
    Assignee: LG Electronics Inc.
    Inventor: Ji Youn Lheem