Patents by Inventor Robert H Sperry

Robert H Sperry 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: 8306847
    Abstract: A system and method are provided for performing forecasting with respect to total demand data (including two or more demand components) collected in a print production environment. Each demand component (comprising a set of demand component related points corresponding with a first time scale) may be processed in such a way that a demand component related point can be forecasted with demand component related points corresponded with the second time scale. Both the forecasted demand component related point and demand component related points corresponded with the second time scale can then be corresponded with the first time scale.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: November 6, 2012
    Assignee: Xerox Corporation
    Inventor: Robert H Sperry
  • Patent number: 7797189
    Abstract: A print demand forecasting system is provided for use with a print production system in which print demand data is collected for each print job processed during a selected time interval. The print demand data is processed with a computer implemented service manager to obtain a first demand series with two or more demand components and a second demand series with one demand component. Each one of the two or more demand components is less than a selected variability level and the one demand component is greater than the selected variability level. The computer implemented service manager is adapted to (1) generate a first demand related forecast with a combination of the two or more demand components, and (2) generate a second demand related forecast with the one demand component if convergent forecasting results are obtainable for the second demand series.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: September 14, 2010
    Assignee: Xerox Corporation
    Inventors: Sudhendu Rai, John C Handley, Robert H Sperry