SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG

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A-9500 VILLACH, AT

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating semiconductor substrates
- Patent number 6,627,548
- Issue date Sep 30, 2003
- Sez Semiconductor-Equipment Zubehor fur die Halbleiterfertigung AG
- Hans-Jürgen Kruwinus
- 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
Information Patent Grant
Method for rough-etching a semiconductor surface
- Patent number 6,169,038
- Issue date Jan 2, 2001
- Sez Semiconductor-Equipment Zubehor fur die Halbleiterfertigung AG
- Hans-JHans-J{umlaut over (u)}rgen Kruwinus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for wet etching of semiconductor wafers
- Patent number 6,162,739
- Issue date Dec 19, 2000
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Franz Sumnitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process and device for one-sided treatment of disk-shaped objects
- Patent number 6,149,759
- Issue date Nov 21, 2000
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Gunther Guggenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for preventing dripping from conduit openings
- Patent number 6,056,208
- Issue date May 2, 2000
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Willibald Pirker
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Rotary chuck including pins for lifting wafers
- Patent number 6,056,825
- Issue date May 2, 2000
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Franz Sumnitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gripper for wafer-shaped articles
- Patent number 5,931,518
- Issue date Aug 3, 1999
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Willibald Pirker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for treatment of wafer-shaped articles, particularly si...
- Patent number 5,904,164
- Issue date May 18, 1999
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Gerald Wagner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Support for wafer-like objects
- Patent number 5,896,877
- Issue date Apr 27, 1999
- SEZ Semiconductor-Equipment Zubehor Fur Die Halbleiterfertigung AG
- Willibald Pirker
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
Device for liquid treatment of wafer-shaped articles
- Publication number 20020050244
- Publication date May 2, 2002
- SEZ Semiconductor-Equipment Zubehor fur die Halbleiterfertigung AG
- Philipp Engesser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for treating a disc-shaped object
- Publication number 20020002991
- Publication date Jan 10, 2002
- SEZ Semiconductor-Equipment Zubehor fur die Halbleiterfertigung AG
- Johannes Lindner
- H01 - BASIC ELECTRIC ELEMENTS

SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG

Organization

Patents Grantslast 30 patents

Process for treating semiconductor substrates

Device and process for liquid treatment of wafer-shaped articles

Device for an etch treatment of a disk-like object

Method for rough-etching a semiconductor surface

Process for wet etching of semiconductor wafers

Process and device for one-sided treatment of disk-shaped objects

Apparatus for preventing dripping from conduit openings

Rotary chuck including pins for lifting wafers

Gripper for wafer-shaped articles

Arrangement for treatment of wafer-shaped articles, particularly si...

Support for wafer-like objects

Patents Applicationslast 30 patents

Device for liquid treatment of wafer-shaped articles

Device for treating a disc-shaped object