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Vibration Sensor and Acoustic Voice Activity Detection System (VADS) for use with Electronic Systems

61/174,598 | U.S. Patent Application

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Location ELECTRONIC
Filed May 1, 2009
Case Type Provisional
Status Provisional Application Expired
Child 12/772,947 Patented
Child 13/959,709 Patented
Last Updated: 2 years, 7 months ago
Date # Transaction