Priority Date: 23.03.12 (US 201261614562P)

HIERARCHICAL ACTIVE VOICE DETECTION

  • Application ID: EP13716558
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC class G10 (MUSICAL INSTRUMENTS; ACOUSTICS) is specialized in G10. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 23.03.2012 - Priority Date (US 201261614562P)
  • 26.09.2013 - Publication A1 (WO2013142723)
  • 28.01.2015 - Publication A1 (EP2828854)
  • 16.03.2016 - Publication B1 (EP2828854)

IPC Classification