PATLY.AIApplication
12438669 · SPEAKER DEVICE
Filed 2009-02-24 · Granted · Patent 8103044 (2012-01-24) The official file ↗The patent and its PDF ↗ · Art unit 2812 · Examiner Pape A Sene Hard · CPC H04R 7/20 · PIONEER CORPORATION · WHDA, LLP
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