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Audio steganography

09/482,752 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Jan. 13, 2000
Examiner JUSTIN T DARROW
Class 380
Art Group 2132
Patent No. 6,330,335
Case Type Utility - 380/252000
Status Patented Case
Parent 08/951,858 Patented
Parent 08/436,134 Patented
Parent 08/327,426 Patented
Parent 08/215,289 Abandoned
Parent 08/154,866 Abandoned
Child 09/963,343 Patented
Last Updated: 5 years ago
Date # Transaction