Patents by Inventor Samuel J. Huebner

Samuel J. Huebner 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).

  • Character scrolling method and apparatus
    Patent number: 5477240
    Abstract: A method for scrolling, at a desired rate and in a given direction, a graphic character on a display having a predetermined number of actual scan lines and a vertical blanking interval occurring between successive display of all the actual horizontal scan lines of the display, involves the creation of fractional scan lines between successive vertical blanking intervals, the identification of leading and trailing edges of the character and the selective changing of the color or shading of pixels of the leading and trailing edges to effect scolling of the character.
    Type: Grant
    Filed: April 7, 1992
    Date of Patent: December 19, 1995
    Assignee: Q-Co Industries, Inc.
    Inventors: Samuel J. Huebner, James D. Greenfield