Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 9, 2013
Patent Application Number
12525673
Date Filed
February 28, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
[Problem to be Solved] To provide a high-sensitive compact vibration pickup microphone, suitably used as a talking microphone in high ambient noise environments or as a speech recognition input microphone, with high microphone sensitivity, resistance to sliding noise, and insensitivity to external noise and vibration.
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