Patents by Inventor Philip Shevrin

Philip Shevrin 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).

  • Word processing system
    Patent number: 4435776
    Abstract: A word processing system having storge capability for storing words, each word comprising character line data and a scroll value. A character generator is provided for converting the character line data into a sequence of raster line data. A control addresses the character generator and varies the sequence of raster line data based on the scroll value. A display monitor is provided for converting the raster line data into physical raster lines for display.
    Type: Grant
    Filed: January 27, 1981
    Date of Patent: March 6, 1984
    Assignee: Syntrex Incorporated
    Inventors: David J. Ratcliffe, deceased, Richard E. Jones, Philip Shevrin, Charles B. Haley