Patents by Inventor Jack R. Hauber

Jack R. Hauber 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).

  • Raster input scanner
    Patent number: 4433346
    Abstract: A high speed parallel process raster input scanner employing time delay in integration (TDI) arrays for scanning plural lines of an original document. The lines of image signals output by the arrays are processed simultaneously, such processing including a two dimensional digital processor for processing text and pictorial image signals which are then input to a detector for selecting one or the other of the text and pictorial image signals for output from the scanner.
    Type: Grant
    Filed: March 31, 1982
    Date of Patent: February 21, 1984
    Assignee: Xerox Corporation
    Inventors: James C. Stoffel, Ned J. Seachman, Jack R. Hauber, William Kingsley