Patents by Inventor Choong-Gil Kim

Choong-Gil Kim 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).

  • Publication number: 20030043124
    Abstract: An image projection apparatus for terminals is disclosed. The image projection apparatus for terminals has a multifunctional display controller for converting an image data processed in the terminal into a displaying data with a predetermined standard. A transparent chip-type image reproducing means receives the displaying data to display it. A light source unit is arranged in the back of the image reproducing means for projecting a light beam onto the displayed image. An image enlarging means is arranged in front of the image reproducing means for optically projecting the image, projected forward by the image reproducing means using the light beam, to enlarge the image.
    Type: Application
    Filed: August 31, 2001
    Publication date: March 6, 2003
    Inventors: Choong-Gil Kim, Back-gi Park