Patents by Inventor Richard K. Ellinger

Richard K. Ellinger 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).

  • High contrast front and rear viewing surfaces for projection displays
    Patent number: 6529322
    Abstract: A viewing surface capable of high contrast and high resolution comprising one or more materials that preferentially reflect or transmit or scatter monochromatic light at the primary wavelengths necessary to generate the color gamut appropriate for a given display application. A viewing surface capable of high contrast and high resolution comprising one or more materials which can include rare earth ions, etc. and may be combined with absorbing substrates and/or interference filters.
    Type: Grant
    Filed: January 24, 2000
    Date of Patent: March 4, 2003
    Assignee: University of Georgia Research Foundation, Inc.
    Inventors: Michieal L. Jones, Stuart M. Jacobsen, Steven M. Jaffe, Richard K. Ellinger