Priority Date: 25.10.13 (US 201314063580)

Audio speaker with spatially selective sound cancelling

  • Application ID: EP14189505
  • Status: PATENT GRANTED

Applicant

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Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) Kilburn & Strode LLP is specialized in H04. 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

  • 25.10.2013 - Priority Date (US 201314063580)
  • 03.06.2015 - Publication A1 (EP2879405)
  • 28.09.2016 - Publication B1 (EP2879405)

IPC Classification