Patents by Inventor Jiseong Gu

Jiseong Gu 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).

  • User interface method and apparatus using successive touches
    Patent number: 9612736
    Abstract: Disclosed is a method and apparatus for performing an operation, such as enlargement, reduction and rotation of a screen of a terminal having a touch screen, with one hand using successive touches on the screen. A method of controlling the touch screen may include determining whether two points spaced at a predetermined distance threshold or longer on the touch screen are input as a previous tap and a current tap within a predetermined time threshold, analyzing the previous tap and the current tap to switch to a successive tap operation mode, and performing an operation according to a predetermined successive tap command in the successive tap operation mode.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: April 4, 2017
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Geehyuk Lee, Seongkook Heo, Jaehyun Han, Jiseong Gu
  • User Interface Method and Apparatus Using Successive Touches
    Publication number: 20150026619
    Abstract: Disclosed is a method and apparatus for performing an operation, such as enlargement, reduction and rotation of a screen of a terminal having a touch screen, with one hand using successive touches on the screen. A method of controlling the touch screen may include determining whether two points spaced at a predetermined distance threshold or longer on the touch screen are input as a previous tap and a current tap within a predetermined time threshold, analyzing the previous tap and the current tap to switch to a successive tap operation mode, and performing an operation according to a predetermined successive tap command in the successive tap operation mode.
    Type: Application
    Filed: December 17, 2013
    Publication date: January 22, 2015
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Geehyuk Lee, Seongkook Heo, Jaehyun Han, Jiseong Gu