METHODS AND DEVICES FOR SECURITY KEY RENEWAL IN A COMMUNICATION SYSTEM

  • Application ID: EP12742819
  • Status: PATENT GRANTED

Applicant

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Technology Company

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Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). ABB AB 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.

Timeline

  • 16.01.2014 - Publication A1 (WO2014008923)
  • 20.05.2015 - Publication A1 (EP2873188)
  • 14.09.2016 - Publication B1 (EP2873188)

IPC Classification