Patents by Inventor Benton B. Warren

Benton B. Warren 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).

  • Patent number: 4860219
    Abstract: An electronic printing system for printing digitally stored images which achieves extremely high throughputs as a consequence of control of the addressing of various memory sections being allocated to hardware assist units which operate independently of the processing unit. The processing unit rotates words retrieved from a font storage memory with respect to word boundaries in a page memory of a raster storage unit at high speed to achieve proper positioning of the words for storage in the page memory. The system further has a readout system for reversing the order of readout of the significance of pixels of words stored in both the font storage memory and from the combined output of the raster storage unit and the raster form storage unit which cuts in half the necessary storage requirements of character orientations in the font storage unit for duplex printing and printing on either side of a page for pages which have been punched for storage in ring binders.
    Type: Grant
    Filed: February 26, 1987
    Date of Patent: August 22, 1989
    Assignee: National Business Systems, Inc.
    Inventors: Daniel R. Schulz, Benton B. Warren, Michael K. Reed