Priority Date: 21.05.10 (CN 20101181999)

PROVIDING SCENE DATA OF AN AREA OF INTEREST OF A VIRTUAL WORLD

  • Application ID: EP11718376
  • Status: APPLICATION WITHDRAWN

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Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). IBM United Kingdom Limited 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

  • 21.05.2010 - Priority Date (CN 20101181999)
  • 24.11.2011 - Publication A2 (WO2011144464)
  • 27.03.2013 - Publication A2 (EP2572513)

IPC Classification