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Application

18255573 · SUBBAND DOMAIN ACOUSTIC ECHO CANCELLER BASED ACOUSTIC STATE ESTIMATOR

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Filed 2023-06-01 · Granted · Patent 12401945 (2025-08-26) The official file ↗The patent and its PDF ↗ · Art unit 2693 · Examiner Andrew L Sniezek Typical · CPC H04R 3/02 · DOLBY LABORATORIES LICENSING CORPORATION · Dolby Laboratories Inc.

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first was Notice of allowance
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no appeal
To first action
23.0 mo
to disposition 26.8 mo
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