Priority Date: 05.07.13 (TW 20130212818)

Tunable earphone

  • Application ID: EP13193806
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 51 - 200 employees
Company dna viering jentschura and partner
operating since 1976
Headquarter in Munich and 5 offices
active in Legal Services, IP Consulting, and IP-related Communication Service

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

  • 05.07.2013 - Priority Date (TW 20130212818)
  • 07.01.2015 - Publication A2 (EP2822293)
  • 21.12.2016 - Publication A3 (EP2822293)

IPC Classification