Priority Date: 28.06.10 (EP 20100167535)

MASK BASED CHALLENGE RESPONSE TEST

  • Application ID: EP11728252
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This EP application has the IPC class G06 (COMPUTING; CALCULATING; COUNTING). IBM United Kingdom Limited is specialized in G06. IBM United Kingdom Limited is specialised in G06 (COMPUTING; CALCULATING; COUNTING). 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

  • 28.06.2010 - Priority Date (EP 20100167535)
  • 05.01.2012 - Publication A1 (WO2012000897)
  • 01.05.2013 - Publication A1 (EP2585969)

IPC Classification