Is a
Patent attributes
Current Assignee
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Patent Jurisdiction
Patent Number
Date of Patent
March 25, 2008
Patent Application Number
09990097
Date Filed
November 20, 2001
Patent Citations Received
Patent Primary Examiner
Patent abstract
A communications headset with a movable microphone boom that extends to different distances from the mouth, where the movement of the boom operates electrical, mechanical or acoustic means to adjust the transmit and/or receive sensitivity of the headset.
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