Patents by Inventor Rodert E. Stevahn

Rodert E. Stevahn 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: 20040114170
    Abstract: Various systems and methods for raster image processing employing partitioning of print jobs are described herein. In one representative embodiment, a method is provided that comprises the steps of determining a page count for a print job expressed in a page description language and specifying a number of partitions of the print job. The method also includes the steps of assigning each of the partitions of the print job to one of a number of raster image processing (RIP) engines for raster image processing, and, re-aggregating a number of raster image processed partitions from the RIP engines into a raster image processed output file. Each of the raster image processed partitions is generated by raster image processing a corresponding one of the partitions with a respective one of the RIP engines.
    Type: Application
    Filed: December 17, 2002
    Publication date: June 17, 2004
    Inventors: Robert D. Christiansen, Paul R. Wissenbach, Rodert E. Stevahn