Application

17211512 · EDGE PATTERNS OF MICROELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE BACKPLATE HOLES

Filed 2021-03-24 · Granted · Patent 11490186 (2022-11-01) The official file ↗The patent and its PDF ↗ · Art unit 2653 · Examiner Kenny H Truong Easy · CPC H04R 1/08 · TDK Electronics AG · Amin, Turocy & Watson, LLP (Invensense, Inc.)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.1 mo

to disposition 19.3 mo

Statutes raised

102 112

1 actions read

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