Priority Date: 16.06.12 (CN 20121204773)

AUDIO DATA TRANSMISSION METHOD, SYSTEM, TRANSMISSION DEVICE, AND ELECTRONIC SIGNATURE TOOL

  • Application ID: EP13803502
  • Status: GRANT OF PATENT INTENDED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 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

  • 16.06.2012 - Priority Date (CN 20121204773)
  • 19.12.2013 - Publication A1 (WO2013185593)
  • 22.04.2015 - Publication A1 (EP2863558)

IPC Classification