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Reexamination of Patent No. 6,677,894, METHOD AND APPARATUS FOR PROVIDING LOCATION-BASED INFORMATION VIA A COMPUTER NETWORK

90/8,597 | U.S. Patent Application

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Location ELECTRONIC
Filed April 18, 2007
Examiner WOO H CHOI
Class 342
Art Group 3992
Case Type Re-Examination - 342/357100
Status Reexamination Certificate Issued
Original Case 09/201,672 Patented
Parent 09/67,406 Patented
Last Updated: 8 months ago
Date # Transaction