Johannes Landgraf

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Recognizable carrier for optical measurement methods
- Patent number 10,076,755
- Issue date Sep 18, 2018
- Biametrics GmbH
- Johannes Landgraf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for determining reflection coefficients on filter...
- Patent number 9,658,168
- Issue date May 23, 2017
- Biametrics GmbH
- Johannes Landgraf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR DETERMINING REFLECTION COEFFICIENTS ON FILTER...
- Publication number 20120058569
- Publication date Mar 8, 2012
- BIAMETRICS MARKEN UND RECHTE GMBH
- Johannes Landgraf
- G01 - MEASURING TESTING
Information Patent Application
RECOGNIZABLE CARRIER FOR OPTICAL MEASUREMENT METHODS
- Publication number 20120052597
- Publication date Mar 1, 2012
- Johannes Landgraf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL