Patents by Inventor Meirav Naaman

Meirav Naaman 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).

  • Color uniformity correction using a scanner
    Patent number: 9036206
    Abstract: Techniques for correcting the color uniformity of a laser printer of a digital press or other device are provided. A process for correcting the color uniformity of a laser printer may include scanning a test page by an inline scanner of a digital press, determining scanner signal data from the test page, determining a scanner polynomial fitted to the scanner signal data, and determining a non-uniform coverage polynomial from the scanner polynomial. Additionally, techniques for verifying the linearity of a scanner are also provided.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: May 19, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Michal Aharon, Hadas Kogan, Meirav Naaman, Lior Katz
  • COLOR UNIFORMITY CORRECTION USING A SCANNER
    Publication number: 20140111836
    Abstract: Techniques for correcting the color uniformity of a laser printer of a digital press or other device are provided. A process for correcting the color uniformity of a laser printer may include scanning a test page by an inline scanner of a digital press, determining scanner signal data from the test page, determining a scanner polynomial fitted to the scanner signal data, and determining a non-uniform coverage polynomial from the scanner polynomial. Additionally, techniques for verifying the linearity of a scanner are also provided.
    Type: Application
    Filed: June 22, 2011
    Publication date: April 24, 2014
    Inventors: Michal Aharon, Hadas Kogan, Meirav Naaman, Lior Katz
  • Imaging Device Calibration System And Method
    Publication number: 20110205568
    Abstract: One or more imaging device calibration methods and systems are disclosed. According to one embodiment, a calibration system and method includes the application of one or more white colorants on a high optical density media prior to application of calibration targets. The system and method allow for calibration of the imaging device without the necessity for changing the substrate or stopping printing.
    Type: Application
    Filed: October 30, 2008
    Publication date: August 25, 2011
    Inventors: Sasi Moalem, Eyal Shelef, Shlomo Harush, Meirav Naaman