Priority Date: 28.06.12 (CN 20121217558)

METHOD AND APPARATUS FOR LOCATING SESSION INITIATION PROTOCOL DIALOG

  • Application ID: EP13810414
  • Status: EXAMINATION IN PROGRESS

Applicant

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Technology Company

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Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) 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

  • 28.06.2012 - Priority Date (CN 20121217558)
  • 03.01.2014 - Publication A1 (WO2014000617)
  • 06.05.2015 - Publication A1 (EP2869525)

IPC Classification