Hagen Schmidt

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Leipzig, DE

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Patents Grantslast 30 patents

Information Patent Grant
Diffraction-optical component, illumination system and exposure sys...
- Patent number 6,885,491
- Issue date Apr 26, 2005
- Carl-Zeiss-Stiftung (trading as Carl Zeiss)
- Martin Ross-Messemer
- G02 - OPTICS
Information Patent Grant
Acoustic surface wave component
- Patent number 6,853,115
- Issue date Feb 8, 2005
- Leibniz-Institut fuer Festkoerper-und Werkstoffforschung Dresden e.V.
- Siegfried Menzel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical switching device
- Patent number 5,841,912
- Issue date Nov 24, 1998
- Robert Bosch GmbH
- Roland Mueller-Fiedler
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Acoustic surface wave component
- Publication number 20040076081
- Publication date Apr 22, 2004
- Siegfried Menzel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Diffraction-optical component, illumination system and exposure sys...
- Publication number 20030007712
- Publication date Jan 9, 2003
- Martin Ross-Messemer
- G02 - OPTICS