Priority Date: 31.08.11 (EP 20110179591)

DIRECTION OF ARRIVAL ESTIMATION USING WATERMARKED AUDIO SIGNALS AND MICROPHONE ARRAYS

  • Application ID: EP12756427
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This EP application has the IPC class G01, G10, and H04. We found, that Westphal Mussgnug & Partner, Novagraaf International S.A., Patentanwalt Dr. Wolfram Hubertus Müller are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 31.08.2011 - Priority Date (EP 20110179591)
  • 07.03.2013 - Publication A1 (WO2013030339)
  • 09.07.2014 - Publication A1 (EP2751587)
  • 21.10.2015 - Publication B1 (EP2751587)