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SYSTEM AND METHOD FOR PROVIDING AN INTERACTIVE, VISUAL COMPLEMENT TO AN AUDIO PROGRAM

13/82,791 | U.S. Patent Application

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Location ELECTRONIC
Filed April 8, 2011
Examiner NGOC K VU
Class 725
Art Group 2421
Patent No. 8,769,602
Case Type Utility - 725/088000
Status Patented Case
Parent 11/837,772 Patented
Parent 10/66,793 Patented
Parent 60/315,046 Expired
Child 14/314,379 Patented
Child 14/635,619 Patented
Child 15/266,799 Abandoned
Last Updated: 2 years ago
Date # Transaction