Hans-Joachim Luthe

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Kastl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the treatment of a semiconductor wafer
- Patent number 8,580,046
- Issue date Nov 12, 2013
- Siltronic AG
- Guenter Schwab
- B08 - CLEANING
Information Patent Grant
Method for the treatment of a semiconductor wafer
- Patent number 8,372,213
- Issue date Feb 12, 2013
- Siltronic AG
- Guenter Schwab
- B08 - CLEANING
Information Patent Grant
Centrifuge and method for centrifuging a semiconductor wafer
- Patent number 6,503,335
- Issue date Jan 7, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Georg-Friedrich Hohl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for cleaning semiconductor wafers
- Patent number 6,412,500
- Issue date Jul 2, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Roland Brunner
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Method For The Treatment Of A Semiconductor Wafer
- Publication number 20130068262
- Publication date Mar 21, 2013
- Siltronic AG
- Guenter Schwab
- B08 - CLEANING
Information Patent Application
Method For The Treatment Of A Semiconductor Wafer
- Publication number 20100139706
- Publication date Jun 10, 2010
- Siltronic AG
- Guenter Schwab
- B08 - CLEANING
Information Patent Application
CENTRIFUGE AND METHOD FOR CENTRIFUGING A SEMICONDUCTOR WAFER
- Publication number 20020170576
- Publication date Nov 21, 2002
- GEORG-FRIEDRICH HOHL
- C30 - CRYSTAL GROWTH