Patents by Inventor Eun NAMKUNG

Eun NAMKUNG 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 terminal
    Patent number: 8963870
    Abstract: There is disclosed a mobile terminal including a touchscreen configured to generate a touch signal by sensing touch input, a stylus pen having a variable length, and comprising a first pen tip provided in an end to touch the surface of the touchscreen to create a first touch signal, a sensing part configured to sense state variation of the stylus pen including length variation of the stylus pen, and a controller configured to switch an input mode of the touchscreen according to the state variation of the stylus pen, wherein the input mode selects one of a mouse input mode, a gesture input mode; and a quick-memo input mode.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: February 24, 2015
    Assignee: LG Electronics Inc.
    Inventor: Eun Namkung
  • MOBILE TERMINAL
    Publication number: 20140125606
    Abstract: There is disclosed a mobile terminal including a touchscreen configured to generate a touch signal by sensing touch input, a stylus pen having a variable length, and comprising a first pen tip provided in an end to touch the surface of the touchscreen to create a first touch signal, a sensing part configured to sense state variation of the stylus pen including length variation of the stylus pen, and a controller configured to switch an input mode of the touchscreen according to the state variation of the stylus pen, wherein the input mode selects one of a mouse input mode, a gesture input mode; and a quick-memo input mode.
    Type: Application
    Filed: May 16, 2013
    Publication date: May 8, 2014
    Inventor: Eun NAMKUNG