Karlsruhe
Germany
5
2013-12-19
The entities that hold a legal rights for patent applications filed by inventor Roppelt Markus:
Markus Roppelt from Karlsruhe, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of operating a primary optical node and a secondary optical node
#2 | 2013-09-26Method for operating an optical transmission system
#3 | 2013-04-11Optical wavelength division multiplex (WDM) transmission system
#4 | 2013-03-14Optical frequency locking method and device for optical data transmission
#5 | 2012-10-04Method of operating an optical network element and optical network element
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