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CAPACITANCE SENSING MATRIX FOR KEYBOARD ARCHITECTURE

13/297,046 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 15, 2011
Examiner JEROLD B MURPHY
Class 341
Art Group 2687
Patent No. 8,482,437
Case Type Utility - 341/033000
Status Patented Case
Parent 11/440,924 Patented
Child 13/932,672 Patented
Child 14/697,107 Patented
Last Updated: 1 year, 5 months ago
Date # Transaction