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James S. Speck
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Goleta, CA, US
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last 30 patents
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Patent Grant
Method for processing of semiconductor films with reduced evaporati...
Patent number
11,735,419
Issue date
Aug 22, 2023
The Regents of the University of California
Christian J. Zollner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semi-polar III-nitride optoelectronic devices on m-plane substrates...
Patent number
11,552,452
Issue date
Jan 10, 2023
The Regents of the University of California
Po Shan Hsu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
III-nitride surface-emitting laser and method of fabrication
Patent number
11,532,922
Issue date
Dec 20, 2022
The Regents of the University of California
Charles Forman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
III-nitride light emitting diodes with tunnel junctions wafer bonde...
Patent number
11,411,137
Issue date
Aug 9, 2022
The Regents of the University of California
Asad J. Mughal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact architectures for tunnel junction devices
Patent number
11,348,908
Issue date
May 31, 2022
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid growth method for III-nitride tunnel junction devices
Patent number
11,217,722
Issue date
Jan 4, 2022
The Regents of the University of California
Erin C. Young
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
III-nitride tunnel junction light emitting diode with wall plug eff...
Patent number
11,164,997
Issue date
Nov 2, 2021
The Regents of the Univeristy of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal organic chemical vapor depostion (MOCVD) tunnel junction grow...
Patent number
11,158,760
Issue date
Oct 26, 2021
The Regents of the University of California
Abdullah Ibrahim Alhassan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for fabricating III-nitride tunnel junction devices
Patent number
10,985,285
Issue date
Apr 20, 2021
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
III-nitride tunnel junction with modified P-N interface
Patent number
10,685,835
Issue date
Jun 16, 2020
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Technique for the growth and fabrication of semipolar (Ga,Al,In,B)N...
Patent number
10,529,892
Issue date
Jan 7, 2020
The Regents of the University of California
Robert M. Farrell
B82 - NANO-TECHNOLOGY
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
Light emitting device for AC power operation
Patent number
10,292,220
Issue date
May 14, 2019
SEOUL VIOSYS CO., LTD.
Chung Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for synthesis of high quality large area bulk gallium based...
Patent number
10,100,425
Issue date
Oct 16, 2018
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semi-polar III-nitride optoelectronic devices on M-plane substrates...
Patent number
9,917,422
Issue date
Mar 13, 2018
The Regents of the University of California
Po Shan Hsu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Planar nonpolar group-III nitride films grown on miscut substrates
Patent number
9,828,695
Issue date
Nov 28, 2017
The Regents of the University of California
Asako Hirai
C30 - CRYSTAL GROWTH
Information
Patent Grant
Technique for the growth and fabrication of semipolar (Ga,Al,In,B)N...
Patent number
9,793,435
Issue date
Oct 17, 2017
The Regents of the University of California
Robert M. Farrell
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of controlling stress in group-III nitride films deposited o...
Patent number
9,691,712
Issue date
Jun 27, 2017
The Regents of the University of California
Hugues Marchand
C30 - CRYSTAL GROWTH
Information
Patent Grant
Structure and method for the fabrication of a gallium nitride verti...
Patent number
9,640,947
Issue date
May 2, 2017
The Regents of the University of California
Casey O. Holder
B82 - NANO-TECHNOLOGY
Information
Patent Grant
White light source employing a III-nitride based laser diode pumpin...
Patent number
9,611,987
Issue date
Apr 4, 2017
The Regents of the University of California
Kathryn M. Kelchner
F21 - LIGHTING
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
Light emitting device for AC power operation
Patent number
9,445,462
Issue date
Sep 13, 2016
SEOUL VIOSYS CO., LTD.
Chung Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High power blue-violet III-nitride semipolar laser diodes
Patent number
9,356,431
Issue date
May 31, 2016
The Regents of the University of California
Arash Pourhashemi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar nonpolar group-III nitride films grown on miscut substrates
Patent number
9,340,899
Issue date
May 17, 2016
The Regents of the University of California
Asako Hirai
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Technique for the growth and fabrication of semipolar (Ga,Al,In,B)N...
Patent number
9,231,376
Issue date
Jan 5, 2016
The Regents of the University of California
Robert M. Farrell
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for synthesis of high quality large area bulk gallium based...
Patent number
9,175,418
Issue date
Nov 3, 2015
Soraa, Inc.
Mark P. D'Evelyn
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semipolar or nonpolar nitride-based devices on partially or fully r...
Patent number
9,159,553
Issue date
Oct 13, 2015
The Regents of the University of California
Hiroaki Ohta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ammonothermal growth of group-III nitride crystals on seeds with at...
Patent number
9,133,564
Issue date
Sep 15, 2015
The Regents of the University of California
Siddha Pimputkar
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Structure and method for the fabrication of a gallium nitride verti...
Patent number
9,136,673
Issue date
Sep 15, 2015
The Regents of the University of California
Casey O. Holder
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Non-polar and semi-polar light emitting devices
Patent number
9,130,119
Issue date
Sep 8, 2015
The Regents of the University of California
Steven P. DenBaars
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
FULLY TRANSPARENT ULTRAVIOLET OR FAR-ULTRAVIOLET LIGHT-EMITTING DIODES
Publication number
20230268462
Publication date
Aug 24, 2023
The Regents of the University of California
Christian J. Zollner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID GROWTH METHOD FOR III-NITRIDE TUNNEL JUNCTION DEVICES
Publication number
20220181513
Publication date
Jun 9, 2022
The Regents of the University of California
Erin C. Young
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METAL ORGANIC CHEMICAL VAPOR DEPOSTION (MOCVD) TUNNEL JUNCTION GROW...
Publication number
20220029049
Publication date
Jan 27, 2022
The Regents of the University of California
Abdullah Ibrahim Alhassan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTACT ARCHITECTURES FOR TUNNEL JUNCTION DEVICES
Publication number
20210104504
Publication date
Apr 8, 2021
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
III-NITRIDE LIGHT EMITTING DIODES WITH TUNNEL JUNCTIONS WAFER BONDE...
Publication number
20200335663
Publication date
Oct 22, 2020
The Regents of the University of California
Asad J. Mughal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PROCESSING OF SEMICONDUCTOR FILMS WITH REDUCED EVAPORATI...
Publication number
20200243334
Publication date
Jul 30, 2020
The Regents of the University of California
Christian J. Zollner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
III-NITRIDE SURFACE-EMITTING LASER AND METHOD OF FABRICATION
Publication number
20200244036
Publication date
Jul 30, 2020
The Regents of the University of California
Charles Forman
H01 - BASIC ELECTRIC ELEMENTS
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
METAL ORGANIC CHEMICAL VAPOR DEPOSTION (MOCVD) TUNNEL JUNCTION GROW...
Publication number
20190245112
Publication date
Aug 8, 2019
The Regents of the University of California
Abdullah Ibrahim Alhassan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHODS FOR FABRICATING III-NITRIDE TUNNEL JUNCTION DEVICES
Publication number
20190207043
Publication date
Jul 4, 2019
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
III-NITRIDE TUNNEL JUNCTION LIGHT EMITTING DIODE WITH WALL PLUG EFF...
Publication number
20190165213
Publication date
May 30, 2019
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID GROWTH METHOD FOR III-NITRIDE TUNNEL JUNCTION DEVICES
Publication number
20190074404
Publication date
Mar 7, 2019
The Regents of the University of California
Erin C. Young
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
III-NITRIDE TUNNEL JUNCTION WITH MODIFIED P-N INTERFACE
Publication number
20180374699
Publication date
Dec 27, 2018
The Regents of the University of California
Benjamin P. Yonkee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMI-POLAR III-NITRIDE OPTOELECTRONIC DEVICES ON M-PLANE SUBSTRATES...
Publication number
20180152004
Publication date
May 31, 2018
The Regents of the University of California
Po Shan Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNIQUE FOR THE GROWTH AND FABRICATION OF SEMIPOLAR (Ga,Al,In,B)N...
Publication number
20180013035
Publication date
Jan 11, 2018
The Regents of the University of California
Robert M. Farrell
B82 - NANO-TECHNOLOGY
Information
Patent Application
PLANAR NONPOLAR GROUP III-NITRIDE FILMS GROWN ON MISCUT SUBSTRATES
Publication number
20170327969
Publication date
Nov 16, 2017
The Regents of the University of California
Kenji Iso
B82 - NANO-TECHNOLOGY
Information
Patent Application
III-V MICRO-LED ARRAYS AND METHODS FOR PREPARING THE SAME
Publication number
20170236807
Publication date
Aug 17, 2017
The Regents of the University of California
David Hwang
H01 - BASIC ELECTRIC ELEMENTS
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
LIGHT EMITTING DEVICE FOR AC POWER OPERATION
Publication number
20160345398
Publication date
Nov 24, 2016
Seoul Viosys Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLANAR NONPOLAR GROUP-III NITRIDE FILMS GROWN ON MISCUT SUBSTRATES
Publication number
20160230312
Publication date
Aug 11, 2016
The Regents of the University of California
Asako Hirai
C30 - CRYSTAL GROWTH
Information
Patent Application
REACTOR VESSELS FOR AMMONOTHERMAL AND FLUX-BASED GROWTH OF GROUP-II...
Publication number
20160194781
Publication date
Jul 7, 2016
The Regents of the University of California
Siddha Pimputkar
C30 - CRYSTAL GROWTH
Information
Patent Application
STRUCTURE AND METHOD FOR THE FABRICATION OF A GALLIUM NITRIDE VERTI...
Publication number
20160156155
Publication date
Jun 2, 2016
The Regents of the University of California
Casey O. Holder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNIQUE FOR THE GROWTH AND FABRICATION OF SEMIPOLAR (Ga,Al,In,B)N...
Publication number
20160079738
Publication date
Mar 17, 2016
The Regents of the University of California
Robert M. Farrell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR SYNTHESIS OF HIGH QUALITY LARGE AREA BULK GALLIUM BASED...
Publication number
20160053400
Publication date
Feb 25, 2016
Soraa, Inc.
MARK P. D'EVELYN
C30 - CRYSTAL GROWTH
Information
Patent Application
HIGH POWER BLUE-VIOLET III-NITRIDE SEMIPOLAR LASER DIODES
Publication number
20150372456
Publication date
Dec 24, 2015
The Regents of the University of California
Arash Pourhashemi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMI-POLAR III-NITRIDE OPTOELECTRONIC DEVICES ON M-PLANE SUBSTRATES...
Publication number
20150255959
Publication date
Sep 10, 2015
The Regents of the University of California
Po Shan Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE FOR AC POWER OPERATION
Publication number
20150195872
Publication date
Jul 9, 2015
Seoul Viosys Co., Ltd.
Chung Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
(Al, In, Ga, B)N DEVICE STRUCTURES ON A PATTERNED SUBSTRATE
Publication number
20150115220
Publication date
Apr 30, 2015
The Regents of the University of California
Michael Iza
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANISOTROPIC STRAIN CONTROL IN SEMIPOLAR NITRIDE QUANTUM WELLS BY PA...
Publication number
20140376584
Publication date
Dec 25, 2014
The Regents of the University of California
Hiroaki Ohta
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF CONTROLLING STRESS IN GROUP-III NITRIDE FILMS DEPOSITED O...
Publication number
20140367698
Publication date
Dec 18, 2014
The Regents of the University of California
Hugues Marchand
C30 - CRYSTAL GROWTH