Priority Date: 14.06.12 (US 201261659540P)

SYSTEMS AND METHODS FOR PROTECTION OF A SIP BACK-TO-BACK USER AGENT ON MODEMS

  • Application ID: EP13729305
  • Status: EXAMINATION IN PROGRESS

Applicants

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Specialization

This patent has the IPC combination G06 (COMPUTING; CALCULATING; COUNTING) and H04 (ELECTRIC COMMUNICATION TECHNIQUE) is specialized in the combination G06 and H04. We found, that Fritzsche Patent, Bardehle Pagenberg Partnerschaft mbB, Boehmert & Boehmert Anwaltspartnerschaft mbB, Samson & Partner Patentanwälte mbB, Boult Wade Tennant Ltd and 112 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 14.06.2012 - Priority Date (US 201261659540P)
  • 19.12.2013 - Publication A1 (WO2013186147)
  • 22.04.2015 - Publication A1 (EP2862335)

IPC Classification