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ENCODING AND DECODING IN ACCORDANCE WITH STEGANOGRAPHICALLY-CONVEYED DATA

10/56,276 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Jan. 23, 2002
Examiner ANDREW W JOHNS
Class 382
Art Group 2621
Patent No. 6,519,352
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/520,926 Patented
Parent 09/338,995 Patented
Parent 08/951,858 Patented
Parent 08/436,134 Patented
Parent 08/327,426 Patented
Child 10/318,345 Patented
Last Updated: 5 years ago
Date # Transaction