Patents by Inventor Byoung-Hoon Pyo

Byoung-Hoon Pyo 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).

  • INFRARED RAYS TOUCH SCREEN APPARATUS USING ARRAY OF INFRARED RAYS ELEMENTS IN TWO OPPOSITE SIDES
    Publication number: 20140015805
    Abstract: The present invention relates to an infrared rays touch screen apparatus using an array of infrared elements in two opposite sides comprising: a plurality of infrared rays transmitting elements arranged sequentially in a first direction; a plurality of infrared rays receiving elements arranged sequentially in the first direction and in the opposite side of the plurality of infrared rays transmitting elements to receive infrared rays transmitted from the plurality of infrared rays transmitting elements; and a touch control unit which is operated in a first scan control mode which controls the plurality of infrared rays receiving elements and the plurality of infrared rays transmitting elements such that each infrared rays receiving element receives infrared rays from the infrared rays transmitting elements arranged in the opposite side and which is operated in a second scan control mode which controls such that each infrared rays receiving element receives infrared rays from the infrared rays transmitting elem
    Type: Application
    Filed: June 25, 2012
    Publication date: January 16, 2014
    Applicants: NEXIO CO., LTD.
    Inventors: Kil-Sun Kim, Dong-Soo Lim, Byoung-Hoon Pyo