Patents by Inventor Craig Charles Lambrecht

Craig Charles Lambrecht 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: 8619305
    Abstract: A method of determining a print shop sustainability metric over a period of time may include, for each of a plurality of print devices in a print shop, determining a low-activity state sustainability metric value associated with the print device operating in one or more low-activity states over a period of time, determining a print shop low-activity state sustainability metric value associated with the print shop, and determining a processing state sustainability metric value associated with the print device operating in a processing state over the period of time, determining a print shop processing state sustainability metric value associated with the print shop, determining a print shop sustainability metric value and displaying one or more of the low-activity state sustainability metric values, the processing state sustainability metric values, the print shop sustainability metric value, the print shop processing state sustainability metric value and the print shop sustainability metric value.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: December 31, 2013
    Assignee: Xerox Corporation
    Inventors: Sudhendu Rai, Craig Charles Lambrecht
  • Patent number: 8570579
    Abstract: A method of identifying a cell configuration for a print shop may include determining a print job size distribution for a plurality of print jobs. The method may include identifying one or more print device requirements associated with a cell in a print shop, identifying a plurality of available print devices associated with the print shop and determining, by a computing device, a plurality of different configurations of the available print devices that satisfy the one or more print device requirements. The method may include, for each configuration, determining a print job size threshold value, and determining, by the computing device, a processing time associated with processing the plurality of print jobs by a cell having the configuration and the determined print job size threshold value. The method may include selecting, by the computing device, the cell having the configuration associated with the smallest processing time.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: October 29, 2013
    Assignee: Xerox Corporation
    Inventors: Sudhendu Rai, Ranjit Kumar Ettam, Craig Charles Lambrecht
  • Publication number: 20130128302
    Abstract: A method of identifying a cell configuration for a print shop may include determining a print job size distribution for a plurality of print jobs. The method may include identifying one or more print device requirements associated with a cell in a print shop, identifying a plurality of available print devices associated with the print shop and determining, by a computing device, a plurality of different configurations of the available print devices that satisfy the one or more print device requirements. The method may include, for each configuration, determining a print job size threshold value, and determining, by the computing device, a processing time associated with processing the plurality of print jobs by a cell having the configuration and the determined print job size threshold value. The method may include selecting, by the computing device, the cell having the configuration associated with the smallest processing time.
    Type: Application
    Filed: November 18, 2011
    Publication date: May 23, 2013
    Applicant: XEROX CORPORATION
    Inventors: Sudhendu Rai, Ranjit Kumar Ettam, Craig Charles Lambrecht
  • Publication number: 20130128303
    Abstract: A method of determining a print shop sustainability metric over a period of time may include, for each of a plurality of print devices in a print shop, determining a low-activity state sustainability metric value associated with the print device operating in one or more low-activity states over a period of time, determining a print shop low-activity state sustainability metric value associated with the print shop, and determining a processing state sustainability metric value associated with the print device operating in a processing state over the period of time, determining a print shop processing state sustainability metric value associated with the print shop, determining a print shop sustainability metric value and displaying one or more of the low-activity state sustainability metric values, the processing state sustainability metric values, the print shop sustainability metric value, the print shop processing state sustainability metric value and the print shop sustainability metric value.
    Type: Application
    Filed: November 18, 2011
    Publication date: May 23, 2013
    Applicant: XEROX CORPORATION
    Inventors: Sudhendu Rai, Craig Charles Lambrecht
  • Publication number: 20130131871
    Abstract: A method of estimating heat emissions for a print shop may include determining a total heat generation value associated with a print shop over the period of time by summing a non-print production heat generation value associated with the print shop over the period of time and a print production heat generation value associated with the print shop over the period of time, determining, by a computing device, a net heat emission value associated with the print shop over the period of time by reducing the total heat generation value by a heat loss rate, and displaying one or more of the non-print production heat generation value, the print production heat generation value, the total heat generation value, and the net heat emission value.
    Type: Application
    Filed: November 18, 2011
    Publication date: May 23, 2013
    Applicant: XEROX CORPORATION
    Inventors: Sudhendu Rai, Marc Dennis Daniels, Craig Charles Lambrecht