Priority Date: 02.12.11 (GB 20110020741)

ELECTRO-ACOUSTIC TRANSDUCER FOR MOUNTING ON A SUBSTRATE

  • Application ID: EP12821118
  • Status: PATENT GRANTED

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Specialization

This patent has the IPC combination H01, H04, and H05 is specialized in the combination H01, H04, and H05. We found, that Novagraaf, Brevinnov, Impetus IP Limited, ZHAOffice SPRL are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 02.12.2011 - Priority Date (GB 20110020741)
  • 06.06.2013 - Publication A2 (WO2013079930)
  • 08.10.2014 - Publication A2 (EP2786592)
  • 22.03.2017 - Publication B1 (EP2786592)