Michael Scheffer

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Muenchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for actuating the switching transistors of a rectifier
- Patent number 9,214,872
- Issue date Dec 15, 2015
- Infineon Technologies AG
- Gerhard Koelle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit and method for de-energizing a field coil
- Patent number 8,749,206
- Issue date Jun 10, 2014
- Infineon Technologies AG
- Benno Koeppl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit and method for de-energizing a field coil
- Patent number 8,487,592
- Issue date Jul 16, 2013
- Infineon Technologies AG
- Benno Koeppl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ACTUATING THE SWITCHING TRANSISTORS OF A RECTIFIER
- Publication number 20140036562
- Publication date Feb 6, 2014
- Gerhard Koelle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit and Method for De-Energizing a Field Coil
- Publication number 20130293176
- Publication date Nov 7, 2013
- Benno Koeppl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit and Method for De-Energizing a Field Coil
- Publication number 20110193533
- Publication date Aug 11, 2011
- Benno Koeppl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER