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SIGNAL PROCESSING OF AUDIO AND VIDEO DATA, INCLUDING DERIVING IDENTIFYING INFORMATION

12/575,150 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 7, 2009
Examiner WESLEY J TUCKER
Class 382
Art Group 2624
Patent No. 8,014,562
Case Type Utility - 382/100000
Status Patented Case
Parent 11/545,081 Patented
Parent 10/379,393 Patented
Parent 09/292,569 Abandoned
Parent 60/82,228 Expired
Parent 09/998,763 Patented
Parent 09/292,569 Abandoned
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Last Updated: 2 years, 5 months ago
Date # Transaction