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Network based indoor positioning and geofencing system and method

14/189,905 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 25, 2014
Examiner JASON TAHAI YEN
Class 463
Art Group 3716
Patent No. 9,430,781
Case Type Utility - 463/042000
Status Patented Case
Parent 12/821,852 Patented
Parent 61/223,565 Expired
Parent 12/413,547 Patented
Parent 61/40,661 Expired
Parent 11/948,007 Patented
Parent 60/872,351 Expired
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Last Updated: 4 years, 9 months ago
Date # Transaction