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ENHANCED DELIVERY OF AUDIO DATA FOR PORTABLE PLAYBACK

09/613,025 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 10, 2000
Examiner TUAN QUANG DAM
Class 709
Art Group 2124
Patent No. 6,549,942
Case Type Utility - 709/219000
Status Patented Case
Parent 09/124,584 Abandoned
Parent 08/643,963 Patented
Parent 08/450,818 Patented
Child 10/374,310 Abandoned
Child 11/431,695 Patented
Child 12/272,059 Abandoned
Last Updated: 5 years ago
Date # Transaction