Roman Gronbach

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrical full bridge circuit configuration
- Patent number 8,461,787
- Issue date Jun 11, 2013
- Robert Bosch GmbH
- Roman Gronbach
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-voltage vehicle electrical system
- Patent number 7,513,323
- Issue date Apr 7, 2009
- Robert Bosch GmbH
- Roman Gronbach
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Step-down constant-current transformer
- Patent number 6,541,947
- Issue date Apr 1, 2003
- Robert Bosch GmbH
- Bernd Dittmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for generating an adjustment signal for a D.C. converter
- Patent number 6,498,465
- Issue date Dec 24, 2002
- Robert Bosch GmbH
- Bernd Dittmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for controlling the parallel operation of dc conv...
- Patent number 6,396,720
- Issue date May 28, 2002
- Robert Bosch GmbH
- Roman Gronbach
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for controlled parallel operation of direct curre...
- Patent number 6,314,009
- Issue date Nov 6, 2001
- Robert Bosch GmbH
- Bernd Dittmer
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MONITORING A POWER DISTRIBUTOR OF A MOTOR VEHICLE
- Publication number 20240201242
- Publication date Jun 20, 2024
- ROBERT BOSCH GmbH
- Albert Geiger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR SUPPLYING ELECTRICAL ENERGY
- Publication number 20120091987
- Publication date Apr 19, 2012
- Joerg Jehlicka
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL FULL BRIDGE CIRCUIT CONFIGURATION
- Publication number 20100127645
- Publication date May 27, 2010
- Roman Gronbach
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-voltage vehicle electrical system
- Publication number 20050067898
- Publication date Mar 31, 2005
- Roman Gronbach
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for power supply in a multi-voltage electric system of a mot...
- Publication number 20030155814
- Publication date Aug 21, 2003
- Roman Gronbach
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for voltage transformation
- Publication number 20030151870
- Publication date Aug 14, 2003
- Roman Gronbach
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER