Stefan Eichler

Person

Dresden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device and method of manufacturing AIII-BV-crystals and substrate w...
- Patent number 11,965,266
- Issue date Apr 23, 2024
- Freiberger Compound Materials GMBH
- Stefan Eichler
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for Ga-recovery
- Patent number 11,505,847
- Issue date Nov 22, 2022
- Freiberger Compound Materials GmbH
- Thomas Reinhold
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gallium arsenide substrate comprising a surface oxide layer with im...
- Patent number 11,170,989
- Issue date Nov 9, 2021
- Freiberger Compound Materials GmbH
- Wolfram Fliegel
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing a gallium arsenide substrate which includes m...
- Patent number 10,460,924
- Issue date Oct 29, 2019
- Freiberger Compound Materials GmbH
- Wolfram Fliegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for manufacturing semiconductor compound material...
- Patent number 9,856,579
- Issue date Jan 2, 2018
- Freiberger Compound Materials GmbH
- Gunnar Leibiger
- C30 - CRYSTAL GROWTH
Information Patent Grant
Arrangement and method for manufacturing a crystal from a melt of a...
- Patent number 9,368,585
- Issue date Jun 14, 2016
- Freiberger Compound Materials GmbH
- Stefan Eichler
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Device and process for heating III-V wafers, and annealed III-V sem...
- Patent number 9,181,633
- Issue date Nov 10, 2015
- Freiberger Compound Materials GmbH
- Manfred Jurisch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Device and process for producing poly-crystalline or multi-crystall...
- Patent number 9,103,048
- Issue date Aug 11, 2015
- FRIEBERGER COMPOUND MATERIALS GMBH
- Berndt Weinert
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for manufacturing semiconductor compound material...
- Patent number 9,074,297
- Issue date Jul 7, 2015
- FREIBERGER COMPOUND MATERIALS GMBH
- Gunnar Leibiger
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for producing doped gallium arsenide substrate wafers havin...
- Patent number 8,815,392
- Issue date Aug 26, 2014
- Freiberger Compound Materials GmbH
- Ulrich Kretzer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for the manufacture of doped semiconductor single crystals,...
- Patent number 8,771,560
- Issue date Jul 8, 2014
- Freiberger Compound Materials GmbH
- Ulrich Kretzer
- C30 - CRYSTAL GROWTH
Information Patent Grant
Arrangement and method for manufacturing a crystal from a melt of a...
- Patent number 8,652,253
- Issue date Feb 18, 2014
- Freiberger Compound Materials GmbH
- Stefan Eichler
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for producing doped gallium arsenide substrate wafers havin...
- Patent number 8,329,295
- Issue date Dec 11, 2012
- Freiberger Compound Materials GmbH
- Ulrich Kretzer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for producing a III-N bulk crystal and a free-standing III-...
- Patent number 8,048,224
- Issue date Nov 1, 2011
- Freiberger Compound Materials GmbH
- Gunnar Leibiger
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Device and process for heating III-V wafers, and annealed III-V sem...
- Patent number 8,025,729
- Issue date Sep 27, 2011
- Freiberger Compound Materials GmbH
- Manfred Jurisch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for the manufacture of doped semiconductor single crystals,...
- Patent number 7,410,540
- Issue date Aug 12, 2008
- Freiberger Compound Materials GmbH
- Ulrich Kretzer
- C30 - CRYSTAL GROWTH
Information Patent Grant
Heating element for heating crucibles and arrangement of heating el...
- Patent number 6,355,910
- Issue date Mar 12, 2002
- Freiberger Compound Materials GmbH
- Albrecht Seidl
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD OF MANUFACTURING AIII-BV-CRYSTALS AND SUBSTRATE W...
- Publication number 20220106702
- Publication date Apr 7, 2022
- FREIBERGER COMPOUND MATERIALS GMBH
- Stefan EICHLER
- C30 - CRYSTAL GROWTH
Information Patent Application
GALLIUM ARSENIDE SUBSTRATE COMPRISING A SURFACE OXIDE LAYER WITH IM...
- Publication number 20220028682
- Publication date Jan 27, 2022
- FREIBERGER COMPOUND MATERIALS GMBH
- Wolfram FLIEGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR GA-RECOVERY
- Publication number 20190161826
- Publication date May 30, 2019
- FREIBERGER COMPOUND MATERIALS GMBH
- Thomas Reinhold
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GALLIUM ARSENIDE SUBSTRATE AND USE THEREOF
- Publication number 20180158673
- Publication date Jun 7, 2018
- FREIBERGER COMPOUND MATERIALS GMBH
- Wolfram FLIEGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING A GALLIUM ARSENIDE SUBSTRATE, GALLIUM ARSENID...
- Publication number 20150371844
- Publication date Dec 24, 2015
- FREIBERGER COMPOUND MATERIALS GMBH
- Wolfram FLIEGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRANGEMENT AND METHOD FOR MANUFACTURING A CRYSTAL FROM A MELT OF A...
- Publication number 20140103493
- Publication date Apr 17, 2014
- FREIBERGER COMPOUND MATERIALS GMBH
- Stefan Eichler
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR PRODUCING DOPED GALLIUM ARSENIDE SUBSTRATE WAFERS HAVIN...
- Publication number 20130320242
- Publication date Dec 5, 2013
- FREIBERGER COMPOUND MATERIALS GMBH
- Ulrich KRETZER
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING SEMICONDUCTOR COMPOUND MATERIAL...
- Publication number 20120021163
- Publication date Jan 26, 2012
- FREIBERGER COMPOUND MATERIALS GmbH
- Gunnar Leibiger
- C30 - CRYSTAL GROWTH
Information Patent Application
DEVICE AND PROCESS FOR PRODUCING POLY-CRYSTALLINE OR MULTI-CRYSTALL...
- Publication number 20100127221
- Publication date May 27, 2010
- FREIBERGER COMPOUND MATERIALS GmbH
- Berndt Weinert
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR PRODUCING DOPED GALLIUM ARSENIDE SUBSTRATE WAFERS HAVIN...
- Publication number 20100006777
- Publication date Jan 14, 2010
- FREIBERGER COMPOUND MATERIALS GmbH
- Ulrich KRETZER
- C30 - CRYSTAL GROWTH
Information Patent Application
DEVICE AND PROCESS FOR HEATING III-V WAFERS, AND ANNEALED III-V SEM...
- Publication number 20090104423
- Publication date Apr 23, 2009
- FREIBERGER COMPOUND MATERIALS GmbH
- Manfred Jurisch
- C30 - CRYSTAL GROWTH
Information Patent Application
ARRANGEMENT AND METHOD FOR MANUFACTURING A CRYSTAL FROM A MELT OF A...
- Publication number 20080311417
- Publication date Dec 18, 2008
- FREIBERGER COMPOUND MATERIALS GmbH
- Stefan Eichler
- C30 - CRYSTAL GROWTH
Information Patent Application
Method and device for manufacturing semiconductor compound material...
- Publication number 20080213543
- Publication date Sep 4, 2008
- FREIBERGER COMPOUND MATERIALS GmbH
- Gunnar Leibiger
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR THE MANUFACTURE OF DOPED SEMICONDUCTOR SINGLE CRYSTALS,...
- Publication number 20080203362
- Publication date Aug 28, 2008
- FREIBERGER COMPOUND MATERIALS GmbH
- Ulrich Kretzer
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR PRODUCING A III-N BULK CRYSTAL AND A FREE-STANDING III-...
- Publication number 20070257334
- Publication date Nov 8, 2007
- FREIBERGER COMPOUND MATERIALS GmbH
- Gunnar Leibiger
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR PRODUCING A FREE-STANDING III-N LAYER, AND FREE-STANDIN...
- Publication number 20070141814
- Publication date Jun 21, 2007
- FREIBERGER COMPOUND MATERIALS GmbH
- Gunnar Leibiger
- C30 - CRYSTAL GROWTH
Information Patent Application
Device and process for heating III-V wafers, and annealed III-V sem...
- Publication number 20070012242
- Publication date Jan 18, 2007
- FREIBERGER COMPOUND MATERIALS GmbH
- Manfred Jurisch
- C30 - CRYSTAL GROWTH
Information Patent Application
Process for the manufacture of doped semiconductor single crystals,...
- Publication number 20070012238
- Publication date Jan 18, 2007
- FREIBERGER COMPOUND MATERIALS GmbH
- Ulrich Kretzer
- C30 - CRYSTAL GROWTH

Stefan Eichler

Person

Patents Grantslast 30 patents

Device and method of manufacturing AIII-BV-crystals and substrate w...

Method and apparatus for Ga-recovery

Gallium arsenide substrate comprising a surface oxide layer with im...

Process for producing a gallium arsenide substrate which includes m...

Method and device for manufacturing semiconductor compound material...

Arrangement and method for manufacturing a crystal from a melt of a...

Device and process for heating III-V wafers, and annealed III-V sem...

Device and process for producing poly-crystalline or multi-crystall...

Method and device for manufacturing semiconductor compound material...

Process for producing doped gallium arsenide substrate wafers havin...

Process for the manufacture of doped semiconductor single crystals,...

Arrangement and method for manufacturing a crystal from a melt of a...

Process for producing doped gallium arsenide substrate wafers havin...

Process for producing a III-N bulk crystal and a free-standing III-...

Device and process for heating III-V wafers, and annealed III-V sem...

Process for the manufacture of doped semiconductor single crystals,...

Heating element for heating crucibles and arrangement of heating el...

Patents Applicationslast 30 patents

DEVICE AND METHOD OF MANUFACTURING AIII-BV-CRYSTALS AND SUBSTRATE W...

GALLIUM ARSENIDE SUBSTRATE COMPRISING A SURFACE OXIDE LAYER WITH IM...

METHOD AND APPARATUS FOR GA-RECOVERY

GALLIUM ARSENIDE SUBSTRATE AND USE THEREOF

PROCESS FOR PRODUCING A GALLIUM ARSENIDE SUBSTRATE, GALLIUM ARSENID...

ARRANGEMENT AND METHOD FOR MANUFACTURING A CRYSTAL FROM A MELT OF A...

PROCESS FOR PRODUCING DOPED GALLIUM ARSENIDE SUBSTRATE WAFERS HAVIN...

METHOD AND DEVICE FOR MANUFACTURING SEMICONDUCTOR COMPOUND MATERIAL...

DEVICE AND PROCESS FOR PRODUCING POLY-CRYSTALLINE OR MULTI-CRYSTALL...

PROCESS FOR PRODUCING DOPED GALLIUM ARSENIDE SUBSTRATE WAFERS HAVIN...

DEVICE AND PROCESS FOR HEATING III-V WAFERS, AND ANNEALED III-V SEM...

ARRANGEMENT AND METHOD FOR MANUFACTURING A CRYSTAL FROM A MELT OF A...

Method and device for manufacturing semiconductor compound material...

PROCESS FOR THE MANUFACTURE OF DOPED SEMICONDUCTOR SINGLE CRYSTALS,...

PROCESS FOR PRODUCING A III-N BULK CRYSTAL AND A FREE-STANDING III-...

PROCESS FOR PRODUCING A FREE-STANDING III-N LAYER, AND FREE-STANDIN...

Device and process for heating III-V wafers, and annealed III-V sem...

Process for the manufacture of doped semiconductor single crystals,...