Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Thomas Deas0
Date of Patent
June 4, 2019
Patent Application Number
15946590
Date Filed
April 5, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
MEMS devices are disclosed including a MEMS microphone device comprising a first transducer adjoining a sound port, a second transducer not adjoining a sound port, a housing defining a shared volume for the first and second transducers, and circuitry arranged to combine a first signal from the first transducer and a second signal from the second transducer to produce an output signal.
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