Priority Date: 05.02.07 (EP 20070002405)

VLAN numbering in access networks

  • Application ID: EP10174513
  • Status: No opposition filed within time limit


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This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Koninklijke KPN N.V. is specialized in H04. Koninklijke KPN N.V. is specialised in 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.


  • 05.02.2007 - Priority Date (EP 20070002405)
  • 09.03.2011 - Publication A1 (EP2293526)
  • 08.04.2015 - Publication B1 (EP2293526)