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MEASURING DIGITAL WATEMARK STRENGTH USING ERROR CORRECTION CODING METRICS

10/856,678 | U.S. Patent Application

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Location ELECTRONIC
Filed May 28, 2004
Examiner ABOLFAZL TABATABAI
Class 382
Art Group 2625
Patent No. 6,993,154
Case Type Utility - 382/100000
Status Patented Case
Parent 09/840,016 Patented
Parent 09/689,226 Patented
Child 11/345,648 Patented
Last Updated: 4 years, 11 months ago
Date # Transaction