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DETECTING EMBEDDED SIGNALS IN MEDIA CONTENT USING COINCIDENCE METRICS

12/116,117 | U.S. Patent Application

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Location ELECTRONIC
Filed May 6, 2008
Examiner JOSE L COUSO
Class 382
Art Group 2624
Patent No. 7,756,290
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/452,662 Patented
Parent 10/819,716 Patented
Parent 10/215,389 Patented
Parent 09/503,881 Patented
Parent 09/482,749 Abandoned
Child 12/835,542 Patented
Last Updated: 4 years, 4 months ago
Date # Transaction