Patents by Inventor Yungho Seo

Yungho Seo 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 and touch recognizing method therein
    Patent number: 9128527
    Abstract: A mobile terminal and touch recognizing method therein are disclosed, by which a multi-touch can be recognized. The present invention includes receiving a plurality of touches simultaneously using a touchscreen, consecutively receiving a plurality of images including a plurality of the received touches for a predetermined time using a camera provided under the touchscreen, determining patterns and pattern changes of a plurality of the touches included in a plurality of the images, respectively, and recognizing a gesture by a plurality of the touches in accordance with a result of the determining step. Moreover, the touch pattern includes at least one selected from the group consisting of a touch number, a touch point, a touch size and a touch figure.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: September 8, 2015
    Assignees: LG ELECTRONICS INC., INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Minjoo Kim, Chilwoo Lee, Yungho Seo, Chimin Oh, Jaedo Kwak, Jonggu Kim
  • MOBILE TERMINAL AND TOUCH RECOGNIZING METHOD THEREIN
    Publication number: 20120169670
    Abstract: A mobile terminal and touch recognizing method therein are disclosed, by which a multi-touch can be recognized. The present invention includes receiving a plurality of touches simultaneously using a touchscreen, consecutively receiving a plurality of images including a plurality of the received touches for a predetermined time using a camera provided under the touchscreen, determining patterns and pattern changes of a plurality of the touches included in a plurality of the images, respectively, and recognizing a gesture by a plurality of the touches in accordance with a result of the determining step. Moreover, the touch pattern includes at least one selected from the group consisting of a touch number, a touch point, a touch size and a touch figure.
    Type: Application
    Filed: November 1, 2011
    Publication date: July 5, 2012
    Inventors: Minjoo KIM, Chilwoo Lee, Yungho Seo, Chimin Oh, Jaedo Kwak, Jonggu Kim