Priority Date: 28.04.09 (US 20090173456P)

Audio signal encoder, audio bitstream, method and computer program using an object-related parametric information

  • Application ID: EP14180279
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC class G10 (MUSICAL INSTRUMENTS; ACOUSTICS) Schoppe, Zimmermann, Stöckeler, Zinkler Schenk & Partner mbB 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

  • 28.04.2009 - Priority Date (US 20090173456P)
  • 24.12.2014 - Publication A1 (EP2816555)
  • 23.03.2016 - Publication B1 (EP2816555)

IPC Classification