Priority Date: 02.03.12 (JP 20120001182)

SOUND GUIDING DEVICE AND SOUND GUIDING MEMBER IN MOBILE TERMINAL DEVICE

  • Application ID: EP12869830
  • Status: APPLICATION WITHDRAWN

Attorney

Employment test 11 - 50 employees
Company dna gulde hengelhaupt ziebig and schneider
operating since 1990
Headquarter in Berlin 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

  • 02.03.2012 - Priority Date (JP 20120001182)
  • 06.09.2013 - Publication A1 (WO2013128675)
  • 07.01.2015 - Publication A1 (EP2822294)

IPC Classification