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CONTENT IDENTIFICATION, AND SECURING MEDIA CONTENT WITH STEGANOGRAPHIC ENCODING

11/781,781 | U.S. Patent Application

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Location ELECTRONIC
Filed July 23, 2007
Examiner JOSE L COUSO
Class 382
Art Group 2624
Patent No. 7,444,000
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/191,328 Patented
Parent 10/374,672 Abandoned
Parent 09/186,962 Patented
Parent 08/649,419 Patented
Parent 08/637,531 Patented
Parent 08/438,159 Patented
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Last Updated: 2 years, 6 months ago
Date # Transaction