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Digital Authentication with Analog Documents

12/787,235 | U.S. Patent Application

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Location ELECTRONIC
Filed May 25, 2010
Examiner ANDREW W JOHNS
Class 382
Art Group 2665
Patent No. 8,411,898
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/927,168 Patented
Parent 11/382,459 Patented
Parent 10/164,899 Patented
Parent 09/198,022 Patented
Parent 08/763,847 Patented
Parent 08/512,993 Abandoned
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Last Updated: 4 years, 6 months ago
Date # Transaction