Johannes Koppenborg

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Sersheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Inverse fourier transform method, phase characterization method of...
- Patent number 7,200,630
- Issue date Apr 3, 2007
- Avanex Corporation
- José Antonio Lázaro Villa
- G01 - MEASURING TESTING
Information Patent Grant
Optical mode filter
- Patent number 5,745,614
- Issue date Apr 28, 1998
- Alcatel N.V.
- Peter Kersten
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Inverse fourier transform method, phase characterisation method of...
- Publication number 20040098432
- Publication date May 20, 2004
- ALCATEL
- Jose Antonio Lazaro Villa
- G01 - MEASURING TESTING