US Patent 7978892 3D photogrammetry using projected patterns
Patent 7978892 was granted and assigned to D4D Technologies on July, 2011 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
October 24, 2007
Date of Patent
July 12, 2011
Patent Application Number
11923297
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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