Stefan Schoengart

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Ulm, DE

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Patents Grantslast 30 patents

Information Patent Grant
Imaging device in a projection exposure facility
- Patent number 8,514,371
- Issue date Aug 20, 2013
- Carl Zeiss SMT GmbH
- Wolfgang Hummel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging device in a projection exposure facility
- Patent number 7,961,294
- Issue date Jun 14, 2011
- Carl Zeiss SMT GmbH
- Wolfgang Hummel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging device in a projection exposure machine
- Patent number 7,486,382
- Issue date Feb 3, 2009
- Carl Zeiss SMT AG
- Stephan Back
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging device in a projection exposure facility
- Patent number 7,304,717
- Issue date Dec 4, 2007
- Carl Zelss SMT AG
- Wolfgang Hummel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Imaging Device in a Projection Exposure Machine
- Publication number 20090141258
- Publication date Jun 4, 2009
- Carl Zeiss SMT AG
- Stephan Back
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Imaging device in a projection exposure machine
- Publication number 20060164619
- Publication date Jul 27, 2006
- Carl Zeiss SMT AG
- Stephan Back
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY