Priority Date: 08.12.11 (JP 20110268782)

EARHOLE ATTACHMENT-TYPE SOUND PICKUP DEVICE, SIGNAL PROCESSING DEVICE, AND SOUND PICKUP METHOD

  • Application ID: EP12854783
  • Status: GRANT OF PATENT INTENDED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 11 - 50 employees
Company dna witte weller and partner
operating since 1987
Headquarter in Stuttgart
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) Witte, Weller & Partner Patentanwälte mbB 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

  • 08.12.2011 - Priority Date (JP 20110268782)
  • 13.06.2013 - Publication A1 (WO2013084810)
  • 15.10.2014 - Publication A1 (EP2790416)

IPC Classification