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Interactive television program guide with remote access

11/894,800 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 20, 2007
Examiner AN SON PHI HUYNH
Class 725
Art Group 2426
Patent No. 8,578,423
Case Type Utility - 725/053000
Status Patented Case
Parent 11/246,392 Patented
Parent 10/927,814 Patented
Parent 09/354,344 Abandoned
Parent 60/97,527 Expired
Parent 60/93,292 Expired
Last Updated: 4 years, 7 months ago
Date # Transaction