Patents by Inventor Robert Keeble

Robert Keeble 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: 8947743
    Abstract: Systems and methods are provided for processing a logical page in parallel with graphics for the sheet that are defined in a job ticket. The system includes multiple parallel Raster Image Processors (RIPs) and a control system. The control system receives print data and a job ticket, identifies a graphic that is associated with a logical page and defined in the job ticket, and transmits the logical page to a parallel RIP for processing. The parallel RIP determines page dimensions from the logical page, transmits the page dimensions, and rasterizes the logical page. The control system determines a location for the graphic based upon the transmitted page dimensions, and directs another RIP to rasterize the graphic in order to generate a rasterized graphic in parallel with the RIP that is rasterizing the logical page.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: February 3, 2015
    Assignee: Ricoh Company, Ltd.
    Inventors: John T. Varga, Rose E. Visoski, David Ward, Robert Keeble
  • Patent number: 8587814
    Abstract: Systems and methods are provided for implementing adaptive rasterized print data management. The printing system is able to acquire a print job and instructions for printing multiple copies of the job. The control unit is also able to initiate processing of a first copy of the print job, to instruct a Raster Image Processor (RIP) to rasterize a data segment of the print job, and to determine a transfer time to transfer the rasterized data segment to a marking engine if it were stored at the first memory. Further, the control unit is able to determine a threshold value, and to facilitate storage of the rasterized data segment at the second memory if the transfer time is greater than the threshold value.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: November 19, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: David Ward, John T. Varga, Robert Keeble
  • Publication number: 20130050742
    Abstract: Systems and methods are provided for implementing adaptive rasterized print data management. The printing system is able to acquire a print job and instructions for printing multiple copies of the job. The control unit is also able to initiate processing of a first copy of the print job, to instruct a Raster Image Processor (RIP) to rasterize a data segment of the print job, and to determine a transfer time to transfer the rasterized data segment to a marking engine if it were stored at the first memory. Further, the control unit is able to determine a threshold value, and to facilitate storage of the rasterized data segment at the second memory if the transfer time is greater than the threshold value.
    Type: Application
    Filed: August 30, 2011
    Publication date: February 28, 2013
    Inventors: David Ward, John T. Varga, Robert Keeble
  • Publication number: 20130010325
    Abstract: Systems and methods are provided for processing a logical page in parallel with graphics for the sheet that are defined in a job ticket. The system includes multiple parallel Raster Image Processors (RIPs) and a control system. The control system receives print data and a job ticket, identifies a graphic that is associated with a logical page and defined in the job ticket, and transmits the logical page to a parallel RIP for processing. The parallel RIP determines page dimensions from the logical page, transmits the page dimensions, and rasterizes the logical page. The control system determines a location for the graphic based upon the transmitted page dimensions, and directs another RIP to rasterize the graphic in order to generate a rasterized graphic in parallel with the RIP that is rasterizing the logical page.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 10, 2013
    Inventors: John T. Varga, Rose E. Visoski, David Ward, Robert Keeble