Patents by Inventor Yunhwan Sung

Yunhwan Sung 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).

  • Television receiver
    Patent number: D682233
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: May 14, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sehdong Yoo, Yunhwan Sung, Sunghoon Oh
  • Television receiver
    Patent number: D686583
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sehdong Yoo, Yunhwan Sung, Yongseock Kim
  • Television receiver
    Patent number: D686584
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sehdong Yoo, Yunhwan Sung, Jason Kline, Mark Jones, James Milne, Sunggu Joe
  • Television receiver
    Patent number: D702659
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: April 15, 2014
    Assignee: LG Electronics, Inc.
    Inventors: Sehdong Yoo, Yunhwan Sung, Hyeyoung Hong
  • Television receiver
    Patent number: D715242
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: October 14, 2014
    Assignee: LG Electronics Inc.
    Inventors: Yonghun Jang, Sehdong Yoo, Yunhwan Sung