CIRCUIT-SWITCHED CALL DELIVERY

  • Application ID: EP12883723
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

Employment test 11 - 50 employees
Company dna samson and partner
operating since 1983
Headquarter in Munich and 1 office
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

  • 06.03.2014 - Publication A1 (WO2014035390)
  • 08.07.2015 - Publication A1 (EP2891350)

IPC Classification