Priority Date: 13.06.16 (FR 20160055416)

BROADBAND ELECTRODYNAMIC TRANSDUCER FOR HEADPHONES, AND ASSOCIATED HEADPHONES

  • Application ID: EP17729135
  • Status: Request for examination was made

Attorney

Employment test 11 - 50 employees
Company dna cabinet laurent and charras
no operation time available
Headquarter in Lyon and 6 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). 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

  • 13.06.2016 - Priority Date (FR 20160055416)
  • 21.12.2017 - Publication A1 (WO2017216126)
  • 17.04.2019 - Publication A1 (EP3469812)