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13/739,826 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 11, 2013
Examiner FENG-TZER TZENG
Class 704
Art Group 2659
Patent No. 9,922,639
Case Type Utility - 704/231000
Status Patented Case
Child 15/925,397 Patented
Child 16/664,459 Pending
Last Updated: 3 years, 11 months ago
Date # Transaction