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Derrick S. Kamber
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Goleta, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Group III nitride substrate, method of making, and method of use
Patent number
11,705,322
Issue date
Jul 18, 2023
SLT TECHNOLOGIES, INC.
Wenkan Jiang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of forming a high quality group-III metal nitride boule or w...
Patent number
11,466,384
Issue date
Oct 11, 2022
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for growth of a merged crystal by bonding at least a first a...
Patent number
11,453,956
Issue date
Sep 27, 2022
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for preparing polycrystalline group III metal nit...
Patent number
11,047,041
Issue date
Jun 29, 2021
SLT TECHNOLOGIES, INC.
Douglas W. Pocius
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and system for preparing polycrystalline group III metal nit...
Patent number
10,619,239
Issue date
Apr 14, 2020
SLT TECHNOLOGIES, INC.
Douglas W. Pocius
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for large-scale ammonothermal manufacturing of semipolar ga...
Patent number
10,604,865
Issue date
Mar 31, 2020
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for growth of a merged crystal by bonding at least a first a...
Patent number
10,400,352
Issue date
Sep 3, 2019
Soraa, Inc.
Mark P. D'Evelyn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for large-scale ammonothermal manufacturing of semipolar ga...
Patent number
10,145,026
Issue date
Dec 4, 2018
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Polycrystalline group III metal nitride with getter and method of m...
Patent number
RE47114
Issue date
Nov 6, 2018
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
Information
Patent Grant
Method and system for preparing polycrystalline group III metal nit...
Patent number
10,094,017
Issue date
Oct 9, 2018
SLT TECHNOLOGIES, INC.
Douglas W. Pocius
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for large-scale ammonothermal manufacturing of gallium nitr...
Patent number
10,036,099
Issue date
Jul 31, 2018
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Capsule for high pressure, high temperature processing of materials...
Patent number
10,029,955
Issue date
Jul 24, 2018
SLT TECHNOLOGIES, INC.
Pakalapati Tirumala Rajeev
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large area seed crystal for ammonothermal crystal growth and method...
Patent number
9,650,723
Issue date
May 16, 2017
Soraa, Inc.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
High quality group-III metal nitride crystals, methods of making, a...
Patent number
9,589,792
Issue date
Mar 7, 2017
Soraa, Inc.
Wenkan Jiang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large area nitride crystal and method for making it
Patent number
9,564,320
Issue date
Feb 7, 2017
Soraa, Inc.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Polycrystalline group III metal nitride with getter and method of m...
Patent number
8,987,156
Issue date
Mar 24, 2015
Soraa, Inc.
Mark P. D'Evelyn
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of making bulk InGaN substrates and devices thereon
Patent number
8,729,559
Issue date
May 20, 2014
Soraa, Inc.
Mike Krames
C30 - CRYSTAL GROWTH
Information
Patent Grant
Hexagonal wurtzite type epitaxial layer possessing a low alkali-met...
Patent number
8,647,967
Issue date
Feb 11, 2014
The Regents of the University of California
Makoto Saito
C30 - CRYSTAL GROWTH
Information
Patent Grant
Reactor designs for use in ammonothermal growth of group-III nitrid...
Patent number
8,641,823
Issue date
Feb 4, 2014
The Regents of the University of California
Siddha Pimputkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Using boron-containing compounds, gasses and fluids during ammonoth...
Patent number
8,574,525
Issue date
Nov 5, 2013
The Regents of the University of California
Siddha Pimputkar
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Ammonothermal method for growth of bulk gallium nitride
Patent number
8,465,588
Issue date
Jun 18, 2013
Soraa, Inc.
Christiane Poblenz
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Large-area bulk gallium nitride wafer and method of manufacture
Patent number
8,048,225
Issue date
Nov 1, 2011
Soraa, Inc.
Christiane Poblenz
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large-area seed for ammonothermal growth of bulk gallium nitride an...
Patent number
7,976,630
Issue date
Jul 12, 2011
Soraa, Inc.
Christiane Poblenz
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
GROUP III NITRIDE SUBSTRATE, METHOD OF MAKING, AND METHOD OF USE
Publication number
20230317444
Publication date
Oct 5, 2023
SLT TECHNOLOGIES, INC.
Wenkan JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPROVED GROUP III NITRIDE SUBSTRATE, METHOD OF MAKING, AND METHOD...
Publication number
20210249252
Publication date
Aug 12, 2021
SLT TECHNOLOGIES, INC.
Wenkan JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR PREPARING POLYCRYSTALLINE GROUP III METAL NIT...
Publication number
20200283892
Publication date
Sep 10, 2020
SLT TECHNOLOGIES, INC.
Douglas W. POCIUS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH QUALITY GROUP-III METAL NITRIDE CRYSTALS, METHODS OF MAKING, A...
Publication number
20200224331
Publication date
Jul 16, 2020
SLT TECHNOLOGIES, INC.
Mark P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for growth of a merged crystal by bonding at least a first a...
Publication number
20200087813
Publication date
Mar 19, 2020
Soraa, Inc.
Mark P. D'Evelyn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR PREPARING POLYCRYSTALLINE GROUP III METAL NIT...
Publication number
20190161858
Publication date
May 30, 2019
SLT TECHNOLOGIES, INC.
Douglas W. POCIUS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR LARGE-SCALE AMMONOTHERMAL MANUFACTURING OF SEMIPOLAR GA...
Publication number
20190003078
Publication date
Jan 3, 2019
SLT Technologies, Inc
Mark P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND SYSTEM FOR PREPARING POLYCRYSTALLINE GROUP III METAL NIT...
Publication number
20180371609
Publication date
Dec 27, 2018
SLT TECHNOLOGIES, INC.
Douglas W. POCIUS
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE AREA NITRIDE CRYSTAL AND METHOD FOR MAKING IT
Publication number
20170145585
Publication date
May 25, 2017
Soraa, Inc.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND SYSTEM FOR PREPARING POLYCRYSTALLINE GROUP III METAL NIT...
Publication number
20160222506
Publication date
Aug 4, 2016
Soraa, Inc.
DOUGLAS W. POCIUS
C30 - CRYSTAL GROWTH
Information
Patent Application
PROCESS FOR LARGE-SCALE AMMONOTHERMAL MANUFACTURING OF GALLIUM NITR...
Publication number
20150132926
Publication date
May 14, 2015
Soraa, Inc.
MARK P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
HIGH QUALITY GROUP-III METAL NITRIDE CRYSTALS, MEHODS OF MAKING, AN...
Publication number
20140147650
Publication date
May 29, 2014
Soraa, Inc.
WENKAN JIANG
C30 - CRYSTAL GROWTH
Information
Patent Application
REACTOR DESIGNS FOR USE IN AMMONOTHERMAL GROWTH OF GROUP-III NITRID...
Publication number
20140116326
Publication date
May 1, 2014
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
USING BORON-CONTAINING COMPOUNDS, GASSES AND FLUIDS DURING AMMONOTH...
Publication number
20130340672
Publication date
Dec 26, 2013
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
PROCESS FOR LARGE-SCALE AMMONOTHERMAL MANUFACTURING OF SEMIPOLAR GA...
Publication number
20130323490
Publication date
Dec 5, 2013
MARK P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
POLYCRYSTALLINE GROUP III METAL NITRIDE WITH GETTER AND METHOD OF M...
Publication number
20130251615
Publication date
Sep 26, 2013
Soraa, Inc.
MARK P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE AREA NITRIDE CRYSTAL AND METHOD FOR MAKING IT
Publication number
20130119401
Publication date
May 16, 2013
SORAA, INC.
Mark P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
Method of Making Bulk InGaN Substrates and Devices Thereon
Publication number
20120091465
Publication date
Apr 19, 2012
Soraa, Inc.
Mike Krames
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP-III NITRIDE MONOCRYSTAL WITH IMPROVED PURITY AND METHOD OF PR...
Publication number
20110300051
Publication date
Dec 8, 2011
The Regents of the University of California
Derrick S. Kamber
C30 - CRYSTAL GROWTH
Information
Patent Application
Ammonothermal Method for Growth of Bulk Gallium Nitride
Publication number
20110262773
Publication date
Oct 27, 2011
SORAA, INC.
Christiane Poblenz
C30 - CRYSTAL GROWTH
Information
Patent Application
REACTOR DESIGNS FOR USE IN AMMONOTHERMAL GROWTH OF GROUP-III NITRID...
Publication number
20110220013
Publication date
Sep 15, 2011
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
USING BORON-CONTAINING COMPOUNDS, GASSES AND FLUIDS DURING AMMONOTH...
Publication number
20110223092
Publication date
Sep 15, 2011
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
ADDITION OF HYDROGEN AND/OR NITROGEN CONTAINING COMPOUNDS TO THE NI...
Publication number
20110212013
Publication date
Sep 1, 2011
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTROLLING RELATIVE GROWTH RATES OF DIFFERENT EXPOSED CRYSTALLOGRA...
Publication number
20110209659
Publication date
Sep 1, 2011
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
NOVEL VESSEL DESIGNS AND RELATIVE PLACEMENTS OF THE SOURCE MATERIAL...
Publication number
20110203514
Publication date
Aug 25, 2011
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE-AREA BULK GALLIUM NITRIDE WAFER AND METHOD OF MANUFACTURE
Publication number
20100189981
Publication date
Jul 29, 2010
SORAA, INC.
CHRISTIANE POBLENZ
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP-III NITRIDE MONOCRYSTAL WITH IMPROVED CRYSTAL QUALITY GROWN O...
Publication number
20100111808
Publication date
May 6, 2010
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
GROWTH AND MANUFACTURE OF REDUCED DISLOCATION DENSITY AND FREE-STAN...
Publication number
20100065854
Publication date
Mar 18, 2010
The Regents of the University of California
Derrick S. Kamber
C30 - CRYSTAL GROWTH
Information
Patent Application
HEXAGONAL WURTZITE TYPE EPITAXIAL LAYER POSSESSING A LOW ALKALI-MET...
Publication number
20090294775
Publication date
Dec 3, 2009
The Regents of the University of California
Makoto Saito
C30 - CRYSTAL GROWTH
Information
Patent Application
Method and materials for growing III-nitride semiconductor compound...
Publication number
20080083970
Publication date
Apr 10, 2008
Derrick S. Kamber
C30 - CRYSTAL GROWTH