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HALFTONE WATERMARKING AND RELATED APPLICATIONS

11/345,648 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 31, 2006
Examiner ABOLFAZL TABATABAI
Class 382
Art Group 2624
Patent No. 7,286,685
Case Type Utility - 382/100000
Status Patented Case
Parent 10/856,678 Patented
Parent 09/840,016 Patented
Parent 09/689,226 Patented
Last Updated: 4 years, 10 months ago
Date # Transaction