Patents by Inventor Il Kwon Son

Il Kwon Son 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).

  • Automatic controllable display device according to image display direction
    Patent number: 7170534
    Abstract: Automatic controllable display device according to image display direction comprising: image display matter which image displayed in; slope information controller for detecting slope information of the image display matter; main controller for generating image controlling signal as a slope of the image display matter and receiving the slope information of image display matter which is detected by the image information controller; image display controller which handle image signal for displaying in the image display matter by image controlling signal; image display memory for storing the image signal, and furnishing the image display matter the image signal.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: January 30, 2007
    Assignee: Sevit Co., Ltd.
    Inventors: Il Kwon Son, Bong Chun Shim
  • Automatic controllable display device according to image display direction
    Publication number: 20040164974
    Abstract: Automatic controllable display device according to image display direction comprising: image display matter which image displayed in; slope information controller for detecting slope information of the image display matter; main controller for generating image controlling signal as a slope of the image display matter and receiving the slope information of image display matter which is detected by the image information controller; image display controller which handle image signal for displaying in the image display matter by image controlling signal; image display memory for storing the image signal, and furnishing the image display matter the image signal.
    Type: Application
    Filed: December 23, 2003
    Publication date: August 26, 2004
    Inventors: Il- Kwon Son, Bong Chun Shim