Martin Brueckel

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Heidenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting unit driving circuit and light emitting device
- Patent number 8,941,313
- Issue date Jan 27, 2015
- Osram AG
- Haixiang He
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VOLTAGE-DEPENDENT CONNECTION OF INDIVIDUAL LIGHT SOURCES
- Publication number 20180227994
- Publication date Aug 9, 2018
- OSRAM GMBH
- Martin Brueckel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
VOLTAGE-DEPENDENT OPERATION OF INDIVIDUAL LIGHT SOURCES
- Publication number 20180070418
- Publication date Mar 8, 2018
- OSRAM GMBH
- Martin Brueckel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED FOR THE EMISSION OF ILLUMINATION RADIATION
- Publication number 20170303367
- Publication date Oct 19, 2017
- OSRAM GMBH
- Martin Brueckel
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT EMITTING UNIT DRIVING CIRCUIT AND LIGHT EMITTING DEVICE
- Publication number 20130169158
- Publication date Jul 4, 2013
- OSRAM AG
- Haixiang He
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR