PREMA Semiconductor Gmbh

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Bipolar-transistor and method for the production of a bipolar-trans...
- Patent number 7,563,685
- Issue date Jul 21, 2009
- PREMA Semiconductor GmbH
- Hartmut Grützediek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a voltage-stable PMOSFET semiconductor struc...
- Patent number 7,488,638
- Issue date Feb 10, 2009
- PREMA Semiconductor GmbH
- Hartmut Grutzediek
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
Method for fabricating a voltage-stable PMOSFET semiconductor struc...
- Publication number 20060121666
- Publication date Jun 8, 2006
- PREMA Semiconductor Gmbh
- Hartmut Grutzediek
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
76662352 - PREMA
- Serial number 76662352
- Registration number 3337713
- Filing date Jun 29, 2006
- PREMA Semiconductor GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments