Gunter Hraschan

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for purging an optical lens
- Patent number 7,304,716
- Issue date Dec 4, 2007
- Infineon Technologies AG
- Thorsten Schedel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exhaust device for use in a clean room, cleanroom, and method
- Patent number 6,390,755
- Issue date May 21, 2002
- Motorola, Inc.
- Leroy Grant
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for purging an optical lens
- Publication number 20050269748
- Publication date Dec 8, 2005
- Thorsten Schedel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Configuration and method for detecting defects on a substrate in a...
- Publication number 20040117055
- Publication date Jun 17, 2004
- Torsten Seidel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY