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Reexamination of Patent No. 6,928,442, ENFORCEMENT AND POLICING OF LICENSE CONTENT USING CONTENT-BASED IDENTIFIERS

90/10,260 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 29, 2008
Examiner CHRISTOPHER E LEE
Class 707
Art Group 3992
Case Type Re-Examination - 707/010000
Status Reexamination Certificate Issued
Original Case 09/987,723 Patented
Parent 09/283,160 Patented
Parent 08/960,079 Patented
Parent 08/425,160 Abandoned
Last Updated: 2 years, 6 months ago
Date # Transaction