Patents by Inventor David M. Roome

David M. Roome 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).

  • Output pure color tints or black for full-color input
    Patent number: 7835031
    Abstract: A method and device for printing a full color image containing at least one object onto a highlight color printer without mixing highlight color and black for any one object. Inputting a full color image containing at least one object to be printed onto a highlight color printer. The highlight color printer prints each object of the full color image as an object containing only highlight color or only black while maintaining luminance of the original full color image.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: November 16, 2010
    Assignee: Xerox Corporation
    Inventors: David M. Roome, Guo-Yau Lin
  • Output Pure Color Tints or Black for Full-Color Input
    Publication number: 20080231902
    Abstract: A method and device for printing a full color image containing at least one object onto a highlight color printer without mixing highlight color and black for any one object. Inputting a full color image containing at least one object to be printed onto a highlight color printer. The highlight color printer prints each object of the full color image as an object containing on highlight color or only black while maintaining luminance of the original full color image.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 25, 2008
    Applicant: XEROX CORPORATION
    Inventors: David M. Roome, Guo-Yau Lin