Kurt Langen

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Villach, AT

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for liquid treatment of wafer-shaped articles
- Patent number 7,726,323
- Issue date Jun 1, 2010
- Lam Research AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and process for liquid treatment of wafer-shaped articles
- Patent number 7,267,129
- Issue date Sep 11, 2007
- Sez AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and process for liquid treatment of wafer-shaped articles
- Patent number 7,007,702
- Issue date Mar 7, 2006
- Sez AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and process for liquid treatment of wafer-shaped articles
- Patent number 6,858,092
- Issue date Feb 22, 2005
- Sez AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and process for liquid treatment of wafer-shaped articles
- Patent number 6,435,200
- Issue date Aug 20, 2002
- Sez Semiconductor-Equipment Zubehor fur die Halbleiterfertigung AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for an etch treatment of a disk-like object
- Patent number 6,328,846
- Issue date Dec 11, 2001
- SEZ Semiconductor-Equipment Zubehör für die Halbleiterfertigung AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND PROCESS FOR LIQUID TREATMENT OF WAFER-SHAPED ARTICLES
- Publication number 20080066865
- Publication date Mar 20, 2008
- SEZ AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and process for liquid treatment of wafer-shaped articles
- Publication number 20060144429
- Publication date Jul 6, 2006
- SEZ AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and process for liquid treatment of wafer-shaped articles
- Publication number 20040020427
- Publication date Feb 5, 2004
- SEZ AG
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and process for liquid treatment of wafer-shaped articles
- Publication number 20020148489
- Publication date Oct 17, 2002
- SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLE
- Kurt Langen
- H01 - BASIC ELECTRIC ELEMENTS