Patents by Inventor Chang Joo Lim

Chang Joo Lim 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).

  • Patent number: 9298267
    Abstract: The present invention relates to a method, a terminal, and a computer-readable medium for controlling content by detecting head and hand gestures. The method for controlling a content by detecting hand gestures and head gestures, includes steps of: (a) detecting a head region and a hand region of a user by analyzing an input image with an object detection technology; (b) tracking the gestures in the head region and the hand region of the user by using a computer vision technology; and (c) allowing the content to be controlled by referring to gestures-combining information including data on the tracked gestures in the head region and the hand region.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: March 29, 2016
    Assignees: Media Interactive Inc., The DNA Co., Ltd.
    Inventors: Chang Joo Lim, Yun Guen Jeong, Young Sam Min, Seung Goo Park
  • Publication number: 20150309583
    Abstract: A motion recognition method is disclosed. The method includes the steps of: detecting a user's motion in real time by using a motion recognition sensor; predicting a motion pattern to be drawn by the detected motion by comparing the detected motion with pre-set pattern information, wherein the motion pattern includes information on a type of a figure to be drawn by the detected motion and an anticipated time of the detected motion to be completed; and executing a control function corresponding to the predicted type of figure at the time when the anticipated time lapses.
    Type: Application
    Filed: November 28, 2013
    Publication date: October 29, 2015
    Inventors: Chang Joo Lim, Yun Guen Jeong
  • Publication number: 20140168074
    Abstract: The present invention relates to a method, a terminal, and a computer-readable medium for controlling content by detecting head and hand gestures. The method for controlling a content by detecting hand gestures and head gestures, includes steps of: (a) detecting a head region and a hand region of a user by analyzing an input image with an object detection technology; (b) tracking the gestures in the head region and the hand region of the user by using a computer vision technology; and (c) allowing the content to be controlled by referring to gestures-combining information including data on the tracked gestures in the head region and the hand region.
    Type: Application
    Filed: July 9, 2012
    Publication date: June 19, 2014
    Applicants: THE DNA CO., LTD., MEDIA INTERACTIVE INC.
    Inventors: Chang Joo Lim, Yun Guen Jeong, Young Sam Min, Seung Goo Park