Patents by Inventor Dong-Youp Han

Dong-Youp Han 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: 8346309
    Abstract: A mobile terminal is provided. The mobile terminal includes a case forming an outer appearance of the mobile terminal, a window formed at one surface of the case, a touch sensor located at the window, the touch sensor being configured to detect a touch input through the window, at least one pattern formation unit disposed in the case, the at least one pattern formation unit being configured to project a light pattern in one direction when the touch sensor is activated, and a path variation unit configured to vary the direction of the projected light such that the projected light pattern is directed toward the window.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: January 1, 2013
    Assignee: LG Electronics Inc.
    Inventors: Dong-Youp Han, Young-Woo Yang
  • MOBILE TERMINAL
    Publication number: 20100144394
    Abstract: A mobile terminal is provided. The mobile terminal includes a case forming an outer appearance of the mobile terminal, a window formed at one surface of the case, a touch sensor located at the window, the touch sensor being configured to detect a touch input through the window, at least one pattern formation unit disposed in the case, the at least one pattern formation unit being configured to project a light pattern in one direction when the touch sensor is activated, and a path variation unit configured to vary the direction of the projected light such that the projected light pattern is directed toward the window.
    Type: Application
    Filed: August 12, 2009
    Publication date: June 10, 2010
    Inventors: Dong-Youp Han, Young-Woo Yang