Patents by Inventor Samer Mady

Samer Mady 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).

  • Methods and apparatus for calibrating a digital color imaging device that uses multi-hue colorants
    Patent number: 7889403
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using colorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: February 15, 2011
    Assignee: Electronics for Imaging, Inc.
    Inventors: Mario Kühn, Samer Mady
  • Methods and apparatus for determining a total colorant limit for digital imaging devices
    Patent number: 7742204
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using colorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: June 22, 2010
    Assignee: Electronics For Imaging, Inc.
    Inventors: Mario Kühn, Samer Mady
  • Methods and apparatus for calibrating digital imaging devices
    Patent number: 7724392
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using calorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: May 25, 2010
    Assignee: Electronics for Imaging, Inc.
    Inventors: Mario Kühn, Samer Mady
  • Methods and apparatus for determining colorant limits for calibrating digital imaging devices
    Patent number: 7630106
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using colorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: December 8, 2009
    Assignee: Electronics for Imaging, Inc.
    Inventors: Mario Kühn, Samer Mady
  • METHODS AND APPARATUS FOR CALIBRATING A DIGITAL COLOR IMAGING DEVICE THAT USES MULTI-HUE COLORANTS
    Publication number: 20090091771
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using colorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Application
    Filed: August 25, 2008
    Publication date: April 9, 2009
    Inventors: Mario KUHN, Samer Mady
  • Methods and apparatus for calibrating a digital color imaging device that uses multi-hue colorants
    Patent number: 7433078
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using calorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: October 7, 2008
    Assignee: Electronics For Imaging, Inc.
    Inventors: Mario Kühn, Samer Mady
  • Methods and apparatus for calibrating a digital color imaging device that uses multi-hue colorants
    Publication number: 20050243119
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using calorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 3, 2005
    Inventors: Mario Kuhn, Samer Mady
  • Methods and apparatus for determining a total colorant limit for digital imaging devices
    Publication number: 20050243336
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using colorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 3, 2005
    Inventors: Mario Kuhn, Samer Mady
  • Methods and apparatus for determining colorant limits for calibrating digital imaging devices
    Publication number: 20050243337
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using colorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 3, 2005
    Inventors: Mario Kuhn, Samer Mady
  • Methods and apparatus for calibrating digital imaging devices
    Publication number: 20050243339
    Abstract: Methods and apparatus are provided for calibrating a digital color imaging device to a printing press by determining a total colorant limit, per-channel colorant limits, and channel linearization tables using calorimetric and/or spectrophotometric techniques. In addition, for digital color imaging devices that use multi-hue colorants, methods and apparatus are provided for determining distribution functions for the multi-hue colorants as a function of input values.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 3, 2005
    Inventors: Mario Kuhn, Samer Mady