A protected optical single-fiber WDM system
- Application ID: EP13000761
- Status: █ The patent has been granted
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)