Priority Date: 03.12.13 (US 201314095180)

Microphone mute/unmute notification

  • Application ID: EP14194583
  • Status: The patent has been granted


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This EP application has the IPC combination G06, G10, and H04. We found, that Westphal Mussgnug & Partner, Kehl Ascherl Liebhoff & Ettmayr, Kahler Käck Mollekopf, Schoppe, Zimmermann, Stöckeler, Zinkler Schenk & Partner mbB, Meyer-Wildhagen Meggle-Freund Gerhard PartG mbB (MFG) and 4 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 03.12.2013 - Priority Date (US 201314095180)
  • 10.06.2015 - Publication A1 (EP2881946)
  • 21.06.2017 - Publication B1 (EP2881946)