Patents by Inventor Brock Eccles

Brock Eccles 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).

  • OPTPO-MECHANICAL FILTER FOR BLENDING OF IMAGES FROM A DIGITAL PROJECTOR
    Publication number: 20080084543
    Abstract: A filter mounting apparatus for use with an optical filter placed between a projector lens and screen. The filter mounting apparatus comprises a metallic disk connected to the projector lens, and an assembly magnetically connected to the metallic disk for mounting the optical filter a predetermined distance from the projector lens.
    Type: Application
    Filed: October 10, 2007
    Publication date: April 10, 2008
    Applicant: Christie Digital Systems Canada, Inc.
    Inventors: Bruno GILBERT, Gord Harris, Brock Eccles
  • Opto-mechanical filter for blending of images from a digital projector
    Patent number: 7296902
    Abstract: A filter mounting apparatus for use with an optical filter placed between a projector lens and screen. The filter mounting apparatus comprises a metallic disk connected to the projector lens, and an assembly magnetically connected to the metallic disk for mounting the optical filter a predetermined distance from the projector lens.
    Type: Grant
    Filed: July 27, 2005
    Date of Patent: November 20, 2007
    Assignee: Christie Digital Systems Canada, Inc.
    Inventors: Bruno Gilbert, Gord Harris, Brock Eccles
  • Opto-mechanical filter for blending of images from a digital projector
    Publication number: 20070024826
    Abstract: A filter mounting apparatus for use with an optical filter placed between a projector lens and screen. The filter mounting apparatus comprises a metallic disk connected to the projector lens, and an assembly magnetically connected to the metallic disk for mounting the optical filter a predetermined distance from the projector lens.
    Type: Application
    Filed: July 27, 2005
    Publication date: February 1, 2007
    Applicant: Christie Digital Systems Inc.
    Inventors: Bruno Gilbert, Gord Harris, Brock Eccles