Priority Date: 08.04.11 (CN 2011188037)

SECURE TRANSMISSION METHOD AND APPARATUS FOR TRANSPORT STREAM

  • Application ID: EP12768479
  • Status: EXAMINATION IN PROGRESS

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Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) is specialized in H04. 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

  • 08.04.2011 - Priority Date (CN 2011188037)
  • 11.10.2012 - Publication A1 (WO2012136152)
  • 12.02.2014 - Publication A1 (EP2696594)

IPC Classification