Patents by Inventor Yvette Durham

Yvette Durham 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).

  • Spot color enhancement in a digital inkjet press
    Patent number: 9522542
    Abstract: A method of enhancing spot color printing in a digital inkjet press having a fixed number of monochrome inkjet printheads, the fixed number of monochrome inkjet printheads printing inks comprising at least process colors (CMY) and a spot color, the method comprising the steps of: (a) printing a process color combination comprising a predetermined ratio of at least two process colors, the process color combination approximating the spot color; and (b) printing the spot color with the process color combination to provide an enhanced spot color.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: December 20, 2016
    Assignee: Memjet Technology Limited
    Inventors: Marcus Scholz, Yvette Durham
  • SPOT COLOR ENHANCEMENT IN A DIGITAL INKJET PRESS
    Publication number: 20160229195
    Abstract: A method of enhancing spot color printing in a digital inkjet press having a fixed number of monochrome inkjet printheads, the fixed number of monochrome inkjet printheads printing inks comprising at least process colors (CMY) and a spot color, the method comprising the steps of: (a) printing a process color combination comprising a predetermined ratio of at least two process colors, the process color combination approximating the spot color; and (b) printing the spot color with the process color combination to provide an enhanced spot color.
    Type: Application
    Filed: January 14, 2016
    Publication date: August 11, 2016
    Inventors: Marcus Scholz, Yvette Durham