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STEGANOGRAPHIC SYSTEMS AND METHODS

12/620,295 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 17, 2009
Examiner SEYED H AZARIAN
Class 382
Art Group 2624
Patent No. 7,986,845
Case Type Utility - 382/232000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/272,432 Patented
Parent 11/361,671 Patented
Parent 10/278,742 Patented
Parent 10/17,678 Patented
Parent 09/597,209 Patented
Parent 09/408,902 Patented
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Last Updated: 4 years, 8 months ago
Date # Transaction