Wolfgang Schairer

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Unterschleissheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for demodulating an optical DPSK binary signal
- Patent number 7,826,750
- Issue date Nov 2, 2010
- Nokia Siemens Networks GmbH & Co. KG
- Wolfgang Schairer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-connector for optical signals
- Patent number 7,702,239
- Issue date Apr 20, 2010
- Nokia Siemens Networks GmbH & Co. KG
- Wolfgang Fischler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and polarization-multiplex system for reducing the signal de...
- Patent number 7,672,589
- Issue date Mar 2, 2010
- Nokia Siemens Network GmbH & Co., KG
- Erich Gottwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DETERMINATION OF CHANNEL OSNR AND CHANNEL OSNR MARGIN AT REAL NETWO...
- Publication number 20210203415
- Publication date Jul 1, 2021
- Xieon Networks S.a.r.l.
- Juraj SLOVAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cross-Connector for Optical Signals
- Publication number 20080019692
- Publication date Jan 24, 2008
- Wolfgang Fischler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arrangement for reducing spectral hole burning
- Publication number 20070189774
- Publication date Aug 16, 2007
- Erich Gottwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arrangement for combining time-division multiplex signals
- Publication number 20070183463
- Publication date Aug 9, 2007
- Laurent Cloutot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arrangement for demodulating an optical DPSK binary signal
- Publication number 20070047967
- Publication date Mar 1, 2007
- Wolfgang Schairer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arrangement for reducing the signal degradation in an op...
- Publication number 20050213975
- Publication date Sep 29, 2005
- Erich Gottwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE