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AUTOMATED METHODS FOR DISTINGUISHING COPIES FROM ORIGINAL PRINTED OBJECTS

10/723,181 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 26, 2003
Examiner STEVEN Y KAU
Class 358
Art Group 2625
Patent No. 8,144,368
Case Type Utility - 358/003280
Status Patented Case
Parent 60/430,014 Expired
Parent 60/440,593 Expired
Parent 60/466,926 Expired
Parent 60/475,389 Expired
Parent 10/165,751 Patented
Parent 09/74,034 Patented
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Last Updated: 4 years, 6 months ago
Date # Transaction