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Method and Apparatus for in-Ear Canal Sound Suppression

14/943,001 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 16, 2015
Examiner CON P TRAN
Class 381
Art Group 2654
Patent No. 10,194,032
Case Type Utility - 381/071110
Status Patented Case
Parent 12/245,316 Patented
Parent 12/115,349 Patented
Parent 60/916,271 Expired
Child 16/258,015 Patented
Child 16/992,861 Patented
Child 17/867,682 Pending
Last Updated: 1 year, 10 months ago
Date # Transaction