Axel FLETTNER

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Bondorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Measuring linear and non-linear transmission perturbations in optic...
- Patent number 11,309,960
- Issue date Apr 19, 2022
- VIAVI Solutions Inc.
- Axel Flettner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring signal to noise ratio of a WDM optical signal
- Patent number 9,979,470
- Issue date May 22, 2018
- VIAVI SOLUTIONS DEUTSCHLAND GMBH
- Axel Flettner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring signal to noise ratio of a WDM optical signal
- Patent number 9,553,666
- Issue date Jan 24, 2017
- VIAVI SOLUTIONS DEUTSCHLAND GMBH
- Axel Flettner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring signal to noise ratio of a WDM optical signal
- Patent number 9,042,724
- Issue date May 26, 2015
- JDSU Deutschland GmbH
- Axel Flettner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MEASURING LINEAR AND NON-LINEAR TRANSMISSION PERTURBATIONS IN OPTIC...
- Publication number 20200412448
- Publication date Dec 31, 2020
- VIAVI Solutions Inc.
- Axel FLETTNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASURING SIGNAL TO NOISE RATIO OF A WDM OPTICAL SIGNAL
- Publication number 20170163338
- Publication date Jun 8, 2017
- VIAVI SOLUTIONS DEUTSCHLAND GMBH
- Axel FLETTNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASURING SIGNAL TO NOISE RATIO OF A WDM OPTICAL SIGNAL
- Publication number 20150256254
- Publication date Sep 10, 2015
- Axel FLETTNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASURING SIGNAL TO NOISE RATIO OF A WDM OPTICAL SIGNAL
- Publication number 20140226978
- Publication date Aug 14, 2014
- Axel FLETTNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE