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METHODS FOR DETECTING ALTERATION OF AUDIO

09/895,794 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 29, 2001
Examiner ANDREW W JOHNS
Class 382
Art Group 2621
Patent No. 6,560,350
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/502,187 Patented
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
Last Updated: 4 years, 4 months ago
Date # Transaction