Patents by Inventor Vincent William Ferreri

Vincent William Ferreri 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).

  • Mechanism for color management cache reinitialization optimization
    Patent number: 9742959
    Abstract: A printing system is disclosed. The printing system includes a color management unit having a hash table to store input colors and corresponding output colors and a lookup table (LUT). The printing system also includes one or more processors to reinitialize the hash table based on a hash table time and a interpolation time derived from concurrent real time measurements.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: August 22, 2017
    Assignee: Ricoh Company, Ltd.
    Inventors: Walter F. Kailey, Vincent William Ferreri
  • Color calibration mechanism
    Patent number: 9495621
    Abstract: A method for calibrating a printer is disclosed. The method includes receiving data corresponding to a Reference curve for the printer, receiving data corresponding to a Measurement curve representing a current response for the printer and generating a Target curve that follows the Reference curve and transitions to the Measured curve.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: November 15, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Vincent William Ferreri, Walter F. Kailey