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: 8181261
    Abstract: A system and method for controlling the reproduction of documents containing sensitive information includes an input for receiving a document; a device for storing a digitized document; a detector for identifying encoded sensitive information; a decoder operatively connected to the detector, which extracts digitally encoded information from the sensitive information; a processor operatively connected to the decoder, which receives digitally decoded sensitive information; a user interface module for receiving a user identity and an access mediator for receiving decoded sensitive information from the processor, comparing the user identity with a decoding scheme associated with the document and allowing or disallowing the decoded sensitive information to be reproduced.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: May 15, 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
  • Publication number: 20090268231
    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: Application
    Filed: April 25, 2008
    Publication date: October 29, 2009
    Applicant: XEROX CORPORATION
    Inventor: Robert H. Sperry
  • Publication number: 20090094094
    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: Application
    Filed: October 9, 2007
    Publication date: April 9, 2009
    Applicant: XEROX CORPORATION
    Inventors: Sudhendu Rai, John C. Handley, Robert H. Sperry
  • Patent number: 5995723
    Abstract: A client subsystem is provided for use with a network printing system including a client communicating with one or more of a plurality of print-related devices by way of a network connection. An electronic document is developed at the client and placed into a printable format with a print driver. The electronic document in the printable format includes a set of attributes respectively corresponding with a set of attribute values, the set of attribute values controlling a manner in which the electronic document is to be processed at a selected one of the plurality of print-related devices. The client subsystem includes a document routing system, communicating with the print driver and a spooler, for facilitating transmission of the electronic document in the printable format from the print driver to the spooler.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: November 30, 1999
    Assignee: Xerox Corporation
    Inventors: Robert H. Sperry, Anthony E. Audi, Luke E. Burgess, Mitsuhiro Kajitani, Kiyoshi Kamishima