Application

18532959 · DIRECTIONAL SOUND RECORDING AND PLAYBACK

Filed 2023-12-07 · Granted · Patent 12439205 (2025-10-07) The official file ↗The patent and its PDF ↗ · Art unit 2693 · Examiner Andrew L Sniezek Typical · CPC H04R 3/04 · Bryant J. Keller

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

6.2 mo

to disposition 22.0 mo

Statutes raised

102 103 112

2 actions read

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