Priority Date: 19.08.13 (US 201313970504)

SEAMLESS CALL TRANSITIONS WITH PRE-ESCALATION PARTICIPATION CONFIRMATION

  • Application ID: EP14759381
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

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Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Page White & Farrer is specialized in H04. Page White & Farrer 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

  • 19.08.2013 - Priority Date (US 201313970504)
  • 26.02.2015 - Publication A1 (WO2015026675)
  • 04.05.2016 - Publication A1 (EP3014903)