Priority Date: 17.04.07 (CN 2007190273)

Method and devices for transmitting client signals in optical transport network

  • Application ID: EP14175177
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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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

  • 17.04.2007 - Priority Date (CN 2007190273)
  • 10.12.2014 - Publication A1 (EP2811673)
  • 06.04.2016 - Publication B1 (EP2811673)

IPC Classification