Priority Date: 05.10.11 (FR 20110058963)

ELECTROACOUSTIC TRANSDUCER WITH PERIODIC FERROELECTRIC POLARIZATION PRODUCED ON A MICROMACHINED VERTICAL STRUCTURE

  • Application ID: EP12769653
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This EP application has the IPC class H03 (BASIC ELECTRONIC CIRCUITRY). Lavoix is specialised in H03 (BASIC ELECTRONIC CIRCUITRY). 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

  • 05.10.2011 - Priority Date (FR 20110058963)
  • 11.04.2013 - Publication A1 (WO2013050521)
  • 13.08.2014 - Publication A1 (EP2764616)
  • 16.12.2015 - Publication B1 (EP2764616)

IPC Classification