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HEARING ASSISTANCE USING AN EXTERNAL COPROCESSOR

12/273,389 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 18, 2008
Examiner BRIAN ENSEY
Class 381
Art Group 2614
Patent No. 7,929,722
Case Type Utility - 381/315000
Status Patented Case
Parent 61/188,840 Expired
Child PCT/US09/53480 Published
Last Updated: 2 years, 2 months ago
Date # Transaction