Priority Date: 10.08.12 (CN 20121285369)

METHOD AND DEVICE FOR ROAMING CHARGING FOR CS FALLBACK MTRF CALL

  • Application ID: EP13782824
  • Status: GRANT OF PATENT INTENDED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 11 - 50 employees
Company dna richardt patentanwalte gbr
operating since 2000
Headquarter in Wiesbaden and 2 offices
active in Legal Services

Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Richardt Patentanwälte PartG 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

  • 10.08.2012 - Priority Date (CN 20121285369)
  • 13.02.2014 - Publication A2 (WO2014024037)
  • 17.06.2015 - Publication A2 (EP2883346)

IPC Classification