Jan Ellmann

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for controlling light emitting diodes
- Patent number 8,310,170
- Issue date Nov 13, 2012
- INit Innovative Informatikanwendungen in Transport-, Verkehrg-und Leitsysteme...
- Martin Pados
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Circuit arrangement for controlling light emitting diodes
- Publication number 20100327770
- Publication date Dec 30, 2010
- Martin Pados
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR