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PERSONAL COMMUNICATION AND POSITIONING SYSTEM

10/315,661 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 9, 2002
Examiner BENJAMIN C LEE
Class 340
Art Group 2632
Patent No. 6,924,748
Case Type Utility - 340/905000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/670,002 Patented
Parent 09/126,936 Patented
Parent 08/879,955 Patented
Child 11/29,310 Patented
Child 11/768,153 Patented
Last Updated: 5 years ago
Date # Transaction