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CONTENT CONTAINING A STEGANOGRAPHICALLY ENCODED PROCESS IDENTIFIER

13/188,079 | U.S. Patent Application

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Location ELECTRONIC
Filed July 21, 2011
Examiner VIET D VU
Class 380
Art Group 2448
Patent No. 8,521,850
Case Type Utility - 380/028000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/324,422 Patented
Parent 11/265,544 Patented
Parent 09/941,243 Patented
Parent 09/464,307 Patented
Parent 09/130,624 Patented
Parent 08/508,083 Patented
Last Updated: 5 years, 1 month ago
Date # Transaction