Johann Holweg

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Zirndorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Series circuit arrangement of power semiconductors
- Patent number 10,559,519
- Issue date Feb 11, 2020
- Siemens Aktiengesellschaft
- Johann Holweg
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for short-circuiting power semiconductor modules
- Patent number 8,164,868
- Issue date Apr 24, 2012
- Siemens Aktiengesellschaft
- Mike Dommaschk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Grounding apparatus for grounding of electrical parts which are ins...
- Patent number 8,120,888
- Issue date Feb 21, 2012
- Siemens Aktiengeselschaft
- Jörg Dorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POTENTIAL EQUALISATION SYSTEM FOR A MODULAR MULTILEVEL CONVERTER
- Publication number 20210152081
- Publication date May 20, 2021
- Siemens Aktiengesellschaft
- Mathias Anheuer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Series Circuit Arrangement of Power Semiconductors
- Publication number 20190043784
- Publication date Feb 7, 2019
- Siemens Aktiengesellschaft
- Johann Holweg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUNDING APPARATUS FOR GROUNDING OF ELECTRICAL PARTS WHICH ARE INS...
- Publication number 20100059245
- Publication date Mar 11, 2010
- Siemens Aktiengesellschaft
- Jög Dorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Device for Short-Circuiting Power Semiconductor Modules
- Publication number 20090141416
- Publication date Jun 4, 2009
- Siemens Aktiengesellschaft
- Mike Dommaschk
- H01 - BASIC ELECTRIC ELEMENTS