FREIBERGER COMPOUND MATERIALS GMBH

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FREIBERG, DE

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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
Method for producing III-N templates and the reprocessing thereof a...
- Patent number 10,883,191
- Issue date Jan 5, 2021
- Freiberger Compound Materials GmbH
- Frank Lipski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method of evaporating a material from a metal melt
- Patent number 10,767,255
- Issue date Sep 8, 2020
- Freiberger Compound Materials GMBH
- Gleb Lukin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Growth of A-B crystals without crystal lattice curvature
- Patent number 10,662,549
- Issue date May 26, 2020
- Freiberger Compound Materials GMBH
- Berndt Weinert
- C30 - CRYSTAL GROWTH
Information Patent Grant
Processes for producing III-N single crystals, and III-N single cry...
- Patent number 10,584,427
- Issue date Mar 10, 2020
- Freiberger Compound Materials GmbH
- Marit Gründer
- C30 - CRYSTAL GROWTH
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 for producing III-N templates and the reprocessing thereof a...
- Patent number 10,309,037
- Issue date Jun 4, 2019
- Freiberger Compound Materials GMBH
- Frank Lipski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing III-N single crystals, and III-N single crystal
- Patent number 9,896,779
- Issue date Feb 20, 2018
- Freiberger Compound Materials GmbH
- Marit Gründer
- C30 - CRYSTAL GROWTH
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
Process for the manufacture of a doped III-N bulk crystal and a fre...
- Patent number 9,461,121
- Issue date Oct 4, 2016
- Freiberger Compound Materials GmbH
- Ferdinand Scholz
- 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
Method for producing III-N layers, and III-N layers or III-N substr...
- Patent number 9,115,444
- Issue date Aug 25, 2015
- Freiberger Compound Materials GmbH
- Ferdinand Scholz
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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 a doped III-N bulk crystal and a fre...
- Patent number 8,778,078
- Issue date Jul 15, 2014
- Freiberger Compound Materials GmbH
- Ferdinand Scholz
- C30 - CRYSTAL GROWTH
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
Method of cutting single crystals
- Patent number 8,723,288
- Issue date May 13, 2014
- Freiberger Compound Materials GmbH
- Ralf Hammer
- B28 - WORKING CEMENT, CLAY, OR STONE
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
Semi-conductor substrate and method of masking layer for producing...
- Patent number 8,591,652
- Issue date Nov 26, 2013
- Freiberger Compound Materials GmbH
- Christian Hennig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for smoothening III-N substrates
- Patent number 8,415,766
- Issue date Apr 9, 2013
- Freiberger Compound Materials GmbH
- Stefan Hölzig
- G01 - MEASURING TESTING
Information Patent Grant
Bulk GaN and AlGaN single crystals
- Patent number 8,372,199
- Issue date Feb 12, 2013
- Freiberger Compound Materials GmbH
- Yuri V. Melnik
- C30 - CRYSTAL GROWTH
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
Method of cutting single crystals
- Patent number 8,097,080
- Issue date Jan 17, 2012
- Freiberger Compound Materials GmbH
- Ralf Hammer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Bulk GaN and AlGaN single crystals
- Patent number 8,092,596
- Issue date Jan 10, 2012
- Freiberger Compound Materials GmbH
- Yuri V. Melnik
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for fabricating crack-free Group III nitride s...
- Patent number 8,092,597
- Issue date Jan 10, 2012
- Freiberger Compound Materials GmbH
- Vladimir A. Dmitriev
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for wire sawing
- Patent number 8,061,345
- Issue date Nov 22, 2011
- Freiberger Compound Materials GmbH
- Ralf Hammer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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

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Patents Applicationslast 30 patents

Information Patent Application
GROWTH OF A-B CRYSTALS WITHOUT CRYSTAL LATTICE CURVATURE
- Publication number 20220325435
- Publication date Oct 13, 2022
- FREIBERGER COMPOUND MATERIALS GMBH
- Berndt WEINERT
- C30 - CRYSTAL GROWTH
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
GROWTH OF A-B CRYSTALS WITHOUT CRYSTAL LATTICE CURVATURE
- Publication number 20200232117
- Publication date Jul 23, 2020
- FREIBERGER COMPOUND MATERIALS GMBH
- Berndt WEINERT
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING III-N TEMPLATES AND THE REPROCESSING THEREOF A...
- Publication number 20190276950
- Publication date Sep 12, 2019
- FREIBERGER COMPOUND MATERIALS GMBH
- Frank LIPSKI
- 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
PROCESSES FOR PRODUCING III-N SINGLE CRYSTALS, AND III-N SINGLE CRY...
- Publication number 20180237944
- Publication date Aug 23, 2018
- FREIBERGER COMPOUND MATERIALS GMBH
- Marit GRÜNDER
- C30 - CRYSTAL GROWTH
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
GROWTH OF A-B CRYSTALS WITHOUT CRYSTAL LATTICE CURVATURE
- Publication number 20180080143
- Publication date Mar 22, 2018
- FREIBERGER COMPOUND MATERIALS GMBH
- Berndt WEINERT
- C30 - CRYSTAL GROWTH
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
METHOD FOR PRODUCING III-N SINGLE CRYSTALS, AND III-N SINGLE CRYSTAL
- Publication number 20150292111
- Publication date Oct 15, 2015
- FREIBERGER COMPOUND MATERIALS GMBH
- Marit GRÜNDER
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING III-N TEMPLATES AND THE REPROCESSING THEREOF A...
- Publication number 20150050471
- Publication date Feb 19, 2015
- FREIBERGER COMPOUND MATERIALS GMBH
- Frank Lipski
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR THE MANUFACTURE OF A DOPED III-N BULK CRYSTAL AND A FRE...
- Publication number 20140151716
- Publication date Jun 5, 2014
- FREIBERGER COMPOUND MATERIALS GMBH
- Ferdinand Scholz
- C30 - CRYSTAL GROWTH
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
DEVICE AND METHOD OF EVAPORATING A MATERIAL FROM A METAL MELT
- Publication number 20130163967
- Publication date Jun 27, 2013
- FREIBERGER COMPOUND MATERIALS GMBH
- Gleb LUKIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING CRACK-FREE GROUP III NITRIDE S...
- Publication number 20120076968
- Publication date Mar 29, 2012
- Freiberger Compound Materials GmbH
- Vladimir A. Dmitriev
- 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
METHOD OF CUTTING SINGLE CRYSTALS
- Publication number 20110318221
- Publication date Dec 29, 2011
- FREIBERGER COMPOUND MATERIALS GMBH
- Ralf HAMMER
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SEMIPOLAR SEMICONDUCTOR CRYSTAL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110227198
- Publication date Sep 22, 2011
- FREIBERGER COMPOUND MATERIALS GMBH
- Thomas WUNDERER
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING CRACK-FREE GROUP III NITRIDE S...
- Publication number 20110114015
- Publication date May 19, 2011
- Freiberger Compound Materials GmbH
- Vladimir A. Dmitriev
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING III-N LAYERS, AND III-N LAYERS OR III-N SUBSTR...
- Publication number 20110018106
- Publication date Jan 27, 2011
- FREIBERGER COMPOUND MATERIALS GmbH
- Ferdinand SCHOLZ
- 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
SEMI-CONDUCTOR SUBSTRATE AND METHOD OF MASKING LAYER FOR PRODUCING...
- Publication number 20100096727
- Publication date Apr 22, 2010
- FREIBERGER COMPOUND MATERIALS GmbH
- Christian Hennig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR SMOOTHENING III-N SUBSTRATES
- Publication number 20100019352
- Publication date Jan 28, 2010
- FREIBERGER COMPOUND MATERIALS GmbH
- Stefan Holzig
- 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
METHOD OF CUTTING SINGLE CRYSTALS
- Publication number 20090283761
- Publication date Nov 19, 2009
- FREIBERGER COMPOUND MATERIALS GmbH
- Ralf HAMMER
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING CRACK-FREE GROUP III NITRIDE S...
- Publication number 20090286063
- Publication date Nov 19, 2009
- Freiberger Compound Materials GmbH
- Vladimir Dmitriev
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR SIMULATENOUSLY PRODUCING MULTIPLE WAFERS DURING A SINGLE...
- Publication number 20090286331
- Publication date Nov 19, 2009
- Freiberger Compound Materials GmbH
- Vladimir Dmitriev
- 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

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Trademarklast 30 trademarks

Information Trademark
78541639 - FREIBERGER
- Serial number 78541639
- Registration number 3032279
- Filing date Jan 4, 2005
- Freiberger Compound Materials GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75156751 - FREIBERGER
- Serial number 75156751
- Registration number 2217969
- Filing date Aug 26, 1996
- Freiberger Compound Materials GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

FREIBERGER COMPOUND MATERIALS GMBH

Organization

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...

Method for producing III-N templates and the reprocessing thereof a...

Device and method of evaporating a material from a metal melt

Growth of A-B crystals without crystal lattice curvature

Processes for producing III-N single crystals, and III-N single cry...

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

Method for producing III-N templates and the reprocessing thereof a...

Method for producing III-N single crystals, and III-N single crystal

Method and device for manufacturing semiconductor compound material...

Process for the manufacture of a doped III-N bulk crystal and a fre...

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...

Method for producing III-N layers, and III-N layers or III-N substr...

Method and device for manufacturing semiconductor compound material...

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

Process for the manufacture of a doped III-N bulk crystal and a fre...

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

Method of cutting single crystals

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

Semi-conductor substrate and method of masking layer for producing...

Process for smoothening III-N substrates

Bulk GaN and AlGaN single crystals

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

Method of cutting single crystals

Bulk GaN and AlGaN single crystals

Method and apparatus for fabricating crack-free Group III nitride s...

Method for wire sawing

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

Patents Applicationslast 30 patents

GROWTH OF A-B CRYSTALS WITHOUT CRYSTAL LATTICE CURVATURE

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

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

GROWTH OF A-B CRYSTALS WITHOUT CRYSTAL LATTICE CURVATURE

METHOD FOR PRODUCING III-N TEMPLATES AND THE REPROCESSING THEREOF A...

METHOD AND APPARATUS FOR GA-RECOVERY

PROCESSES FOR PRODUCING III-N SINGLE CRYSTALS, AND III-N SINGLE CRY...

GALLIUM ARSENIDE SUBSTRATE AND USE THEREOF

GROWTH OF A-B CRYSTALS WITHOUT CRYSTAL LATTICE CURVATURE

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

METHOD FOR PRODUCING III-N SINGLE CRYSTALS, AND III-N SINGLE CRYSTAL

METHOD FOR PRODUCING III-N TEMPLATES AND THE REPROCESSING THEREOF A...

PROCESS FOR THE MANUFACTURE OF A DOPED III-N BULK CRYSTAL AND A FRE...

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

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

DEVICE AND METHOD OF EVAPORATING A MATERIAL FROM A METAL MELT

METHOD AND APPARATUS FOR FABRICATING CRACK-FREE GROUP III NITRIDE S...

METHOD AND DEVICE FOR MANUFACTURING SEMICONDUCTOR COMPOUND MATERIAL...

METHOD OF CUTTING SINGLE CRYSTALS

SEMIPOLAR SEMICONDUCTOR CRYSTAL AND METHOD FOR MANUFACTURING THE SAME

METHOD AND APPARATUS FOR FABRICATING CRACK-FREE GROUP III NITRIDE S...

METHOD FOR PRODUCING III-N LAYERS, AND III-N LAYERS OR III-N SUBSTR...

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

SEMI-CONDUCTOR SUBSTRATE AND METHOD OF MASKING LAYER FOR PRODUCING...

PROCESS FOR SMOOTHENING III-N SUBSTRATES

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

METHOD OF CUTTING SINGLE CRYSTALS

METHOD AND APPARATUS FOR FABRICATING CRACK-FREE GROUP III NITRIDE S...

METHOD FOR SIMULATENOUSLY PRODUCING MULTIPLE WAFERS DURING A SINGLE...

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

Trademarklast 30 trademarks

78541639 - FREIBERGER

75156751 - FREIBERGER