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STEGANOGRAPHIC TECHNIQUES FOR SECURELY DELIVERING ELECTRONIC DIGITAL RIGHTS MANAGEMENT CONTROL INFORMATION OVER INSECURE COMMUNICATION CHANNELS

13/667,275 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 2, 2012
Examiner TARIQ S NAJEE-ULLAH
Class 726
Art Group 2453
Case Type Utility - 726/026000
Status Abandoned -- Failure to Respond to an Office Action
Parent 10/618,427 Patented
Parent 10/189,231 Patented
Parent 09/790,566 Patented
Parent 09/247,328 Patented
Parent 08/689,606 Patented
Last Updated: 5 years ago
Date # Transaction