Patents by Inventor Robert D. Walton

Robert D. Walton 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: 8873102
    Abstract: A method for automatically generating a color separation at a digital press comprises defining a color ink array of n-color inks. A separation model is constructed at the digital press based on parameters of the digital press and ink parameters of each of the n-color inks. The constructed separation model is applied to an input digital file to enable printing an element of the input digital file using the n-color inks.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: October 28, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mary Nielsen, Robert D. Walton, Orhan E. Beckman, Timothy E. Stefl
  • Patent number: 8259346
    Abstract: Various embodiments of a system and method for selectively printing with an extended color gamut are disclosed.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: September 4, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Robert D Walton, Orhan E Beckman, Glen L Adams
  • Patent number: 8049910
    Abstract: A method for configuring a printer to automatically print multiple proof prints includes configuring a printer with an adjustable process parameter to a first value, configuring the adjustable process parameter to a second value; generating a single submission event that expresses the first value and the second value of the adjustable process parameter, and configuring the printer with the single submission event such that the printer automatically prints a first proof print with the first value and a second proof print with the second value.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: November 1, 2011
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Orhan E Beckman, Robert D. Walton, Tim Stefl
  • Patent number: 7791776
    Abstract: A method is provided for adjusting color output in a digital press. The method comprises providing a digital press including a output color ink array configured to print a first spot color element on a media and including an input color array including a process color subarray and at least one custom color input. The first spot color element is printed on the media from the digital press via a spot color simulation of the at least one custom color input using the output color ink array. The first spot color element is adjusted by modifying, at the digital press, the at least one custom color input without adjusting the process color subarray of the input color array.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: September 7, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mary Nielsen, Robert D. Walton, Orhan E. Beckman, Timothy E. Stefl
  • Publication number: 20080266584
    Abstract: A method for configuring a printer to automatically print multiple proof prints includes configuring a printer with an adjustable process parameter to a first value, configuring the adjustable process parameter to a second value; generating a single submission event that expresses the first value and the second value of the adjustable process parameter, and configuring the printer with the single submission event such that the printer automatically prints a first proof print with the first value and a second proof print with the second value.
    Type: Application
    Filed: April 30, 2007
    Publication date: October 30, 2008
    Inventors: Orhan E. Beckman, Robert D. Walton, Tim Stefl
  • Publication number: 20080259363
    Abstract: Various embodiments of a system and method for selectively printing with an extended color gamut are disclosed.
    Type: Application
    Filed: April 17, 2007
    Publication date: October 23, 2008
    Inventors: Robert D. Walton, Orhan E. Beckman, Glen L. Adams
  • Patent number: 7345781
    Abstract: A preflight time estimator for a printing workflow is provided. An estimated preflight time is determined by analyzing a plurality of previously measured preflight times. The analysis may include tracking and analyzing at least one preflight attribute of a plurality of print jobs. The preflight time estimator may comprise a computer readable media including computer executable instructions for calculating the estimated preflight time. A printer configured to execute the instructions of the computer readable media is also provided.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: March 18, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Orhan E. Beckman, Jennifer L. Farrell, Robert D. Walton
  • Publication number: 20040190043
    Abstract: A preflight time estimator for a printing workflow is provided. An estimated preflight time is determined by analyzing a plurality of previously measured preflight times. The analysis may include tracking and analyzing at least one preflight attribute of a plurality of print jobs. The preflight time estimator may comprise a computer readable media including computer executable instructions for calculating the estimated preflight time. A printer configured to execute the instructions of the computer readable media is also provided.
    Type: Application
    Filed: March 27, 2003
    Publication date: September 30, 2004
    Inventors: Orhan E. Beckman, Jennifer L. Farrell, Robert D. Walton