Priority Date: 16.06.12 (CN 20121204170)

DEVICE AND METHOD FOR AUDIO SIGNAL UPLINK VIA AUDIO INTERFACE

  • Application ID: EP13804166
  • Status: EXAMINATION IN PROGRESS

Applicant

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Technology Company

Attorneys

operating since 1882
Headquarter in Rome and 4 offices
active in Legal Services, IP Consulting, Matchmaking and Trading, and IP Portfolio Processing
operating since 1882
Headquarter in Rome and 4 offices
active in Legal Services, IP Consulting, Matchmaking and Trading, and IP Portfolio Processing

Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) 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

  • 16.06.2012 - Priority Date (CN 20121204170)
  • 19.12.2013 - Publication A1 (WO2013185628)
  • 22.04.2015 - Publication A1 (EP2863649)

IPC Classification