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MICROPHONE ARRAY WITH REAR VENTING

12/163,647 | U.S. Patent Application

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Location ELECTRONIC
Filed June 27, 2008
Examiner LUNSEE LAO
Class 381
Art Group 2655
Patent No. 9,099,094
Case Type Utility - 381/092000
Status Patented Case
Parent 10/667,207 Patented
Parent 11/805,987 Abandoned
Parent 12/139,333 Patented
Parent 60/937,603 Expired
Parent 10/400,282 Patented
Last Updated: 1 month, 3 weeks ago
Date # Transaction