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ENHANCED DELIVERY OF AUDIO DATA FOR PORTABLE PLAYBACK

12/272,059 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 17, 2008
Examiner WEN TAI LIN
Class 709
Art Group 2454
Case Type Utility - 709/200000
Status Abandoned -- Failure to Respond to an Office Action
Parent 11/431,695 Patented
Parent 10/374,310 Abandoned
Parent 09/613,025 Patented
Parent 09/124,584 Abandoned
Parent 08/643,963 Patented
Parent 08/450,818 Patented
Last Updated: 2 years, 10 months ago
Date # Transaction