A protected optical single-fiber WDM system

  • Application ID: EP13000761
  • Status: The patent has been granted


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This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Eder Schieschke & Partner 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.


  • 20.08.2014 - Publication A1 (EP2768173)
  • 09.08.2017 - Publication B1 (EP2768173)

IPC Classification