Patents by Inventor Kwi Yong CHO

Kwi Yong CHO 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).

  • APPARATUS AND METHOD FOR PROVIDING THREE-DIMENSIONAL INTERFACE
    Publication number: 20120169758
    Abstract: An apparatus to provide a three-dimensional (3D) interface and a method for providing a 3D interface are provided. The apparatus may output an interface space in a specific color using additive color mixtures of light, may sense a change in location of an object in the interface space, may sense the location change of the object as a motion, and may process an input corresponding to the sensed motion if the input corresponding to the sensed motion exists. The interface space may be a space in which the recognition areas of sensors overlap.
    Type: Application
    Filed: December 20, 2011
    Publication date: July 5, 2012
    Applicant: PANTECH CO., LTD.
    Inventors: Young Wook KIM, Man Ho SEOK, Kwi Yong CHO