Application

18144465 · MULTI-LAYER KEYWORD DETECTION

Filed 2023-05-08 · Granted · Patent 12249331 (2025-03-11) The official file ↗The patent and its PDF ↗ · Art unit 2653 · Examiner Oluwadamilol M Ogunbiyi Typical · CPC G10L 15/22 · Amazon Technologies, Inc. · Pierce Atwood LLP (Attn: Amazon Docketing)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

13.7 mo

to disposition 22.1 mo

Statutes raised

1 actions read

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