Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald D. Noettl0
Benjamin Jay Grigg0
Date of Patent
October 22, 2024
0Patent Application Number
181385610
Date Filed
April 24, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A backplate assembly for a condenser microphone. The backplate may be coated with a parylene configured to help reduce the flatness deviation of the backplate across the diameter of the backplate. A plurality of openings may extend from the top portion of the backplate to the bottom portion of the backplate.
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