Priority Date: 17.09.13 (CN 20131425390)

MULTIVARIATE PUBLIC KEY SIGNATURE/VERIFICATION SYSTEM AND SIGNATURE/VERIFICATION METHOD

  • Application ID: EP13894007
  • Status: EXAMINATION REQUESTED

Applicant

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Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Staeger & Sperling Partnerschaftsgesellschaft mbB 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

  • 17.09.2013 - Priority Date (CN 20131425390)
  • 26.03.2015 - Publication A1 (WO2015039396)
  • 27.07.2016 - Publication A1 (EP3048754)

IPC Classification