Priority Date: 07.03.12 (US 201213413752)

CIRCUIT SWITCH FALLBACK (CSFB) DURING PREPAGING

  • Application ID: EP13713592
  • 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

  • 07.03.2012 - Priority Date (US 201213413752)
  • 12.09.2013 - Publication A1 (WO2013134045)
  • 14.01.2015 - Publication A1 (EP2823668)

IPC Classification