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SUPPORTING COMMON INTERACTIVE TELEVISION FUNCTIONALITY THROUGH PRESENTATION ENGINE SYNTAX

10/419,621 | U.S. Patent Application

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Location ELECTRONIC
Filed April 21, 2003
Examiner KIEU OANH T BUI
Class 725
Art Group 2623
Patent No. 7,055,169
Case Type Utility - 725/093000
Status Patented Case
Parent 60/373,883 Expired
Last Updated: 3 years, 5 months ago
Date # Transaction