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STEGANOGRAPHICALLY ENCODING METALLIC, SHINY OR SPECULAR SURFACES

11/621,459 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 9, 2007
Examiner ABOLFAZL TABATABAI
Class 382
Art Group 2624
Patent No. 7,403,633
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/359,550 Patented
Parent 10/286,357 Patented
Parent 10/165,751 Patented
Parent 09/74,034 Patented
Parent 60/82,228 Expired
Child 12/177,743 Patented
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Last Updated: 2 years, 5 months ago
Date # Transaction