Application

14932803 · SYSTEMS AND METHODS FOR USING A SPEAKER AS A MICROPHONE

Filed 2015-11-04 · Granted · Patent 9628909 (2017-04-18) The official file ↗The patent and its PDF ↗ · Art unit 2652 · Examiner Norman Yu Typical · CPC H04R 3/005 · Cirrus Logic, Inc. · Cirrus Logic c/o Jackson Walker LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

9.5 mo

to disposition 17.4 mo

Statutes raised

1 actions read

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