WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG

Organization

BURGHAUSEN, DE

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method and device for the production of a single crystal
- Patent number 7,011,704
- Issue date Mar 14, 2006
- Wacker Siltronic Gesellschaft Fur Halbleitermaterialien AG
- Ludwig Altmannshofer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silicon semiconductor substrate and method for production thereof
- Patent number 6,767,848
- Issue date Jul 27, 2004
- Wacker Siltronic Gesellschaft für Halbleiter-Materialien AG
- Akiyoshi Tachikawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for doping a melt with a dopant
- Patent number 6,660,082
- Issue date Dec 9, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Martin Weber
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Double-side polishing process with reduced scratch rate and device...
- Patent number 6,645,862
- Issue date Nov 11, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Grant
Method for separating slices from a hard brittle workpiece, and wir...
- Patent number 6,640,796
- Issue date Nov 4, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Karl Egglhuber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the production of an epitaxially grown semiconductor wafer
- Patent number 6,630,024
- Issue date Oct 7, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Rüdiger Schmolke
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the wet chemical treatment of a semiconductor wafer
- Patent number 6,610,213
- Issue date Aug 26, 2003
- Wacker Siltronic Gesellschaft für Halbleitermaterialien
- Günter Schwab
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer with improved flatness, and process for produci...
- Patent number 6,583,050
- Issue date Jun 24, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Grant
Semiconductor wafer with crystal lattice defects, and process for p...
- Patent number 6,579,589
- Issue date Jun 17, 2003
- Wackersiltronic Gesellschaft fur Halbleitermaterialien AG
- Günther Obermeier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inexpensive process for producing a multiplicity of semiconductor w...
- Patent number 6,566,267
- Issue date May 20, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Guido Wenski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sawing wire and method for the cutting and lapping of hard brittle...
- Patent number 6,554,686
- Issue date Apr 29, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Maximilian Kaeser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the wet-chemical surface treatment of a semiconductor w...
- Patent number 6,530,381
- Issue date Mar 11, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Günter Schwab
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for the surface polishing of silicon wafers
- Patent number 6,530,826
- Issue date Mar 11, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Guido Wenski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for the double-side polishing of semiconductor wafers and c...
- Patent number 6,514,424
- Issue date Feb 4, 2003
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Guido Wenski
- B24 - GRINDING POLISHING
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
Single-crystal rod and process for its production
- Patent number 6,461,582
- Issue date Oct 8, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Martin Weber
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor wafer with improved flatness, and process for produci...
- Patent number 6,458,688
- Issue date Oct 1, 2002
- Wacker Siltronic Gesellschaft für Halbleiter-Materialien AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Grant
Process for the chemical treatment of semiconductor wafers
- Patent number 6,451,124
- Issue date Sep 17, 2002
- Wacker Siltronic Gesellschaft fur Halbleiterma Terialien AG
- Roland Brunner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tool and method for the abrasive machining of a substantially plana...
- Patent number 6,439,987
- Issue date Aug 27, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Bert Ripper
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for loading a susceptor
- Patent number 6,435,797
- Issue date Aug 20, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Herbert Mittermaier
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing a semiconductor wafer
- Patent number 6,416,393
- Issue date Jul 9, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Laszlo Fabry
- B24 - GRINDING POLISHING
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
Information Patent Grant
Semiconductor wafer with crystal lattice defects, and process for p...
- Patent number 6,395,653
- Issue date May 28, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Gunther Obermeier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for cutting a multiplicity of disks from a hard b...
- Patent number 6,390,896
- Issue date May 21, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Anton Huber
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and device for nondestructive detection of crystal defects
- Patent number 6,362,487
- Issue date Mar 26, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Andreas Ehlert
- C30 - CRYSTAL GROWTH
Information Patent Grant
Annular saw and method of protecting the clamping edge and of clean...
- Patent number 6,360,737
- Issue date Mar 26, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Wolf-Rüdiger Kurtze
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rack holding device
- Patent number 6,354,445
- Issue date Mar 12, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Guenter Pritz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing nitrogen-doped semiconductor wafers
- Patent number 6,350,314
- Issue date Feb 26, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Wilfried Von Ammon
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for polishing disk shaped workpieces and device for carrying...
- Patent number 6,346,033
- Issue date Feb 12, 2002
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Ludwig Lamprecht
- B24 - GRINDING POLISHING
Information Patent Grant
Standard for calibrating and checking a surface inspection device a...
- Patent number 6,333,785
- Issue date Dec 25, 2001
- Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
- Rüdiger Schmolke
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor wafer with a thin epitaxial silicon layer, and produc...
- Publication number 20040144977
- Publication date Jul 29, 2004
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Reinhard Schauer
- C30 - CRYSTAL GROWTH
Information Patent Application
Silicon semiconductor substrate and method for production thereof
- Publication number 20030134520
- Publication date Jul 17, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Akiyoshi Tachikawa
- C30 - CRYSTAL GROWTH
Information Patent Application
Silicon semiconductor substrate and process for producing the same
- Publication number 20030079674
- Publication date May 1, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Akiyoshi Tachikawa
- C30 - CRYSTAL GROWTH
Information Patent Application
Silicon semiconductor substrate and preparation thereof
- Publication number 20030056715
- Publication date Mar 27, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Akiyoshi Tachikawa
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor wafer with improved local flatness, and method for it...
- Publication number 20030060050
- Publication date Mar 27, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Georg J. Pietsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for material-removing machining of both sides of semiconduc...
- Publication number 20030054650
- Publication date Mar 20, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Application
Semiconductor wafer with improved flatness, and process for produci...
- Publication number 20030045089
- Publication date Mar 6, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Application
Method and device for producing an adhesive-bonded connection betwe...
- Publication number 20030034110
- Publication date Feb 20, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Thomas Hubel
- B32 - LAYERED PRODUCTS
Information Patent Application
Method for separating slices from a hard brittle workpiece, and wir...
- Publication number 20030034022
- Publication date Feb 20, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Karl Egglhuber
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method and device for the production of a single crystal
- Publication number 20030024468
- Publication date Feb 6, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Ludwig Altmannshofer
- C30 - CRYSTAL GROWTH
Information Patent Application
Silicon single crystal produced by crucible-free float zone pulling
- Publication number 20030024469
- Publication date Feb 6, 2003
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Ludwig Altmannshofer
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for cutting slices from a workpiece
- Publication number 20020174861
- Publication date Nov 28, 2002
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Holger Lundt
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Double-side polishing process with reduced scratch rate and device...
- Publication number 20020115387
- Publication date Aug 22, 2002
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Application
Process for the surface polishing of silicon wafers
- Publication number 20020077039
- Publication date Jun 20, 2002
- WACKER, SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for polishing silicon wafers
- Publication number 20020055324
- Publication date May 9, 2002
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for the chemical treatment of semiconductor wafers
- Publication number 20020023664
- Publication date Feb 28, 2002
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Roland Brunner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-crystal rod and process for its production
- Publication number 20020000188
- Publication date Jan 3, 2002
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Martin Weber
- C30 - CRYSTAL GROWTH
Information Patent Application
Process for the double-side polishing of semiconductor wafers and c...
- Publication number 20010047978
- Publication date Dec 6, 2001
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- B24 - GRINDING POLISHING
Information Patent Application
Standard for a nanotopography unit, and a method for producing the...
- Publication number 20010041258
- Publication date Nov 15, 2001
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Friedrich Passek
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for converting a reclaim wafer into a semiconductor wafer
- Publication number 20010039101
- Publication date Nov 8, 2001
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Guido Wenski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for producing a semiconductor wafer
- Publication number 20010036797
- Publication date Nov 1, 2001
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Laszlo Fabry
- B24 - GRINDING POLISHING
Information Patent Application
Semiconductor wafer made from silicon and method for producing the...
- Publication number 20010023941
- Publication date Sep 27, 2001
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Wilfried Von Ammon
- C30 - CRYSTAL GROWTH
Information Patent Application
Method and apparatus for doping a melt with a dopant
- Publication number 20010015167
- Publication date Aug 23, 2001
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- Martin Weber
- C30 - CRYSTAL GROWTH

Trademarklast 30 trademarks

Information Trademark
76128635 - FLASH!
- Serial number 76128635
- Filing date Sep 14, 2000
- WACKER-SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75402402 - WACKER SILTRONIC
- Serial number 75402402
- Registration number 2268410
- Filing date Dec 9, 1997
- WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN, AKTIENGESELLSCHAFT
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75045782 - SILTRONIC
- Serial number 75045782
- Filing date Jan 19, 1996
- Wacker Siltronic Gesellschaft Fur Halbleitermaterialien, Aktien gesellschaft
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AG

Organization

Patents Grantslast 30 patents

Method and device for the production of a single crystal

Silicon semiconductor substrate and method for production thereof

Method and apparatus for doping a melt with a dopant

Double-side polishing process with reduced scratch rate and device...

Method for separating slices from a hard brittle workpiece, and wir...

Method for the production of an epitaxially grown semiconductor wafer

Process for the wet chemical treatment of a semiconductor wafer

Semiconductor wafer with improved flatness, and process for produci...

Semiconductor wafer with crystal lattice defects, and process for p...

Inexpensive process for producing a multiplicity of semiconductor w...

Sawing wire and method for the cutting and lapping of hard brittle...

Process for the wet-chemical surface treatment of a semiconductor w...

Process for the surface polishing of silicon wafers

Process for the double-side polishing of semiconductor wafers and c...

Centrifuge and method for centrifuging a semiconductor wafer

Single-crystal rod and process for its production

Semiconductor wafer with improved flatness, and process for produci...

Process for the chemical treatment of semiconductor wafers

Tool and method for the abrasive machining of a substantially plana...

Method and device for loading a susceptor

Process for producing a semiconductor wafer

Device and method for cleaning semiconductor wafers

Semiconductor wafer with crystal lattice defects, and process for p...

Method and device for cutting a multiplicity of disks from a hard b...

Method and device for nondestructive detection of crystal defects

Annular saw and method of protecting the clamping edge and of clean...

Rack holding device

Process for producing nitrogen-doped semiconductor wafers

Method for polishing disk shaped workpieces and device for carrying...

Standard for calibrating and checking a surface inspection device a...

Patents Applicationslast 30 patents

Semiconductor wafer with a thin epitaxial silicon layer, and produc...

Silicon semiconductor substrate and method for production thereof

Silicon semiconductor substrate and process for producing the same

Silicon semiconductor substrate and preparation thereof

Semiconductor wafer with improved local flatness, and method for it...

Process for material-removing machining of both sides of semiconduc...

Semiconductor wafer with improved flatness, and process for produci...

Method and device for producing an adhesive-bonded connection betwe...

Method for separating slices from a hard brittle workpiece, and wir...

Method and device for the production of a single crystal

Silicon single crystal produced by crucible-free float zone pulling

Method for cutting slices from a workpiece

Double-side polishing process with reduced scratch rate and device...

Process for the surface polishing of silicon wafers

Process for polishing silicon wafers

Process for the chemical treatment of semiconductor wafers

Single-crystal rod and process for its production

Process for the double-side polishing of semiconductor wafers and c...

Standard for a nanotopography unit, and a method for producing the...

Method for converting a reclaim wafer into a semiconductor wafer

Process for producing a semiconductor wafer

Semiconductor wafer made from silicon and method for producing the...

Method and apparatus for doping a melt with a dopant

Trademarklast 30 trademarks

76128635 - FLASH!

75402402 - WACKER SILTRONIC

75045782 - SILTRONIC