Patents by Inventor Young-Hwa Yun

Young-Hwa Yun 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).

  • Display apparatus and control method thereof
    Publication number: 20070083893
    Abstract: An apparatus which facilitates displaying guide information related to a plurality of multimedia input signals includes a user-input unit which selects the guide information corresponding to the multimedia input signals desired by a user in order to display the selected guide information on the display unit; and a control unit which controls upper-hierarchical to lower-hierarchical guide information corresponding to the multimedia input signals selected through the user-input unit to be sequentially displayed on the display unit collectively and controlling a lowermost-hierarchical guide information among the displayed guide information to be most magnified and displayed on the display unit.
    Type: Application
    Filed: October 10, 2006
    Publication date: April 12, 2007
    Inventors: Young-hwa Yun, Sung-youn Pak
  • Remote controller for electric home appliances
    Patent number: D515041
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: February 14, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Hwa Yun, Young-Jun Kim, Jin-Ho Choi
  • Remote controller for electric home appliances
    Patent number: D521459
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: May 23, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Hwa Yun, Young-Jun Kim, Jin-Ho Choi