The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2013
Filed:
Oct. 28, 2008
Gerald D. Morrison, Calgary, CA;
Paul Anthony Auger, Osgoode, CA;
Mark Andrew Fletcher, Nepean, CA;
Gregory Gordon Forrest, Calgary, CA;
Holly Pekau, Calgary, CA;
Gerald D. Morrison, Calgary, CA;
Paul Anthony Auger, Osgoode, CA;
Mark Andrew Fletcher, Nepean, CA;
Gregory Gordon Forrest, Calgary, CA;
Holly Pekau, Calgary, CA;
SMART Technologies ULC, , CA;
Abstract
An image projecting method comprises determining the position of a projection surface within a projection zone of at least one projector based on at least one image of the projection surface, the projection zone being sized to encompass multiple surface positions and modifying video image data output to the at least one projector so that the projected image corresponds generally to the projection surface.