Application

17234939 · MICROPHONE ARRAY SYSTEM

Filed 2021-04-20 · Granted · Patent 11509999 (2022-11-22) The official file ↗The patent and its PDF ↗ · Art unit 2654 · Examiner Ammar T Hamid Easy · CPC H04R 1/406 · Sennheiser electronic GmbH & Co. KG · HAUG PARTNERS LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

6.0 mo

to disposition 19.1 mo

Statutes raised

1 actions read

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