Priority Date: 24.11.11 (JP 20110256142)

AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM

  • Application ID: EP12851206
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

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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

  • 24.11.2011 - Priority Date (JP 20110256142)
  • 30.05.2013 - Publication A1 (WO2013077226)
  • 01.10.2014 - Publication A1 (EP2785076)

IPC Classification