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Special growth methods for semiconductor lasers
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Pendeo epitaxial lateral overgrowth [ELOG]
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Patents Grants
last 30 patents
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Patent Grant
Method of obtaining a smooth surface with epitaxial lateral overgrowth
Patent number
12,146,237
Issue date
Nov 19, 2024
The Regents of the University of California
Takeshi Kamikawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of removing a substrate
Patent number
12,046,695
Issue date
Jul 23, 2024
The Regents of the University of California
Takeshi Kamikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element
Patent number
12,034,274
Issue date
Jul 9, 2024
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturable laser diodes on a large area gallium and nitrogen co...
Patent number
11,715,927
Issue date
Aug 1, 2023
KYOCERA SLD Laser, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element
Patent number
11,611,196
Issue date
Mar 21, 2023
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturable laser diodes on a large area gallium and nitrogen co...
Patent number
11,228,158
Issue date
Jan 18, 2022
KYOCERA SLD Laser, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser
Patent number
11,201,454
Issue date
Dec 14, 2021
OSRAM OLED GmbH
Clemens Vierheilig
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium and nitrogen containing laser device configured on a patter...
Patent number
11,177,634
Issue date
Nov 16, 2021
KYOCERA SLD Laser, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element and method of manufacturing the same
Patent number
11,081,862
Issue date
Aug 3, 2021
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser bars having trenches
Patent number
10,784,653
Issue date
Sep 22, 2020
OSRAM OLED GmbH
Andreas Loeffler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process of forming epitaxial substrate and semiconductor optical de...
Patent number
10,756,507
Issue date
Aug 25, 2020
Sumitomo Electric Industries, Ltd
Toshimitsu Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photovoltaics on silicon
Patent number
10,680,126
Issue date
Jun 9, 2020
Taiwan Semiconductor Manufacturing Company, Ltd.
Jizhong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride containing laser device configured on a patterned s...
Patent number
10,651,629
Issue date
May 12, 2020
Soraa Laser Diode, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element and method of manufacturing the same
Patent number
10,541,513
Issue date
Jan 21, 2020
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser arrangement and projector
Patent number
10,270,225
Issue date
Apr 23, 2019
Osram Opto Semiconductors GmbH
Bernhard Stojetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser diode and method of fabricating the same
Patent number
9,997,893
Issue date
Jun 12, 2018
Samsung Electronics Co., Ltd.
Jaesoong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element and method of manufacturing the same
Patent number
9,893,492
Issue date
Feb 13, 2018
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor free-standing substrate, method of manufactur...
Patent number
9,779,934
Issue date
Oct 3, 2017
Sumitomo Chemical Company, Limited
Hajime Fujikura
C30 - CRYSTAL GROWTH
Information
Patent Grant
Light emitting element having multiple surface areas of a semicondu...
Patent number
9,595,810
Issue date
Mar 14, 2017
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor device
Patent number
9,444,011
Issue date
Sep 13, 2016
Nichia Corporation
Tokuya Kozaki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting element and method of manufacturing the same
Patent number
9,407,067
Issue date
Aug 2, 2016
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic semiconductor chip and method for the production the...
Patent number
9,397,262
Issue date
Jul 19, 2016
Osram Opto Semiconductors GmbH
Stephan Lutgen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor laser
Patent number
9,331,456
Issue date
May 3, 2016
Sumitomo Electric Device Innovations, Inc.
Masami Ishiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor structure, multilayer structure, and nitride...
Patent number
9,324,913
Issue date
Apr 26, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Songbaek Choe
C30 - CRYSTAL GROWTH
Information
Patent Grant
High-quality non-polar/semi-polar semiconductor device on porous ni...
Patent number
9,153,737
Issue date
Oct 6, 2015
SEOUL VIOSYS CO., LTD.
Ok Hyun Nam
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor light emitting device and wafer
Patent number
9,142,717
Issue date
Sep 22, 2015
Kabushiki Kaisha Toshiba
Koichi Tachibana
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nitride semiconductor device
Patent number
9,130,121
Issue date
Sep 8, 2015
Nichia Corporation
Tokuya Kozaki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optoelectronic device and method for manufacturing the same
Patent number
9,093,605
Issue date
Jul 28, 2015
Epistar Corporation
De Shan Kuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
(Al,Ga,In)N diode laser fabricated at reduced temperature
Patent number
9,054,498
Issue date
Jun 9, 2015
The Regents of the University of California
Daniel A. Cohen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fabrication of nonpolar indium gallium nitride thin films, heterost...
Patent number
8,882,935
Issue date
Nov 11, 2014
The Regents of the University of California
Arpan Chakraborty
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR FABRICATING A VERTICAL CAVITY SURFACE EMITTING LASER
Publication number
20240413610
Publication date
Dec 12, 2024
The Regents of the University of California
Srinivas Gandrothula
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, TEMPLATE SUBSTRATE,...
Publication number
20240348003
Publication date
Oct 17, 2024
KYOCERA CORPORATION
Kentaro MURAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20240332903
Publication date
Oct 3, 2024
SONY CORPORATION
Tatsushi HAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING A RESONANT CAVITY AND DISTRIBUTED BRAGG REFLE...
Publication number
20240079856
Publication date
Mar 7, 2024
The Regents of the University of California
Gandrothula Srinlvas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DIODE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240006853
Publication date
Jan 4, 2024
ENKRIS SEMICONDUCTOR, INC.
Kai CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF REMOVING A SUBSTRATE
Publication number
20220352410
Publication date
Nov 3, 2022
The Regents of the University of California
Takeshi Kamikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF REMOVING A SUBSTRATE
Publication number
20220352409
Publication date
Nov 3, 2022
The Regents of the University of California
Takeshi Kamikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURABLE LASER DIODES ON A LARGE AREA GALLIUM AND NITROGEN CO...
Publication number
20220181841
Publication date
Jun 9, 2022
KYOCERA SLD Laser, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE FOR REMOVAL OF DEVICES USING VOID PORTIONS
Publication number
20220165570
Publication date
May 26, 2022
The Regents of the University of California
Takeshi Kamikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20210135428
Publication date
May 6, 2021
SONY CORPORATION
Tatsushi HAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURABLE LASER DIODES ON A LARGE AREA GALLIUM AND NITROGEN CO...
Publication number
20200366050
Publication date
Nov 19, 2020
Soraa Laser Diode, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF REMOVING A SUBSTRATE
Publication number
20200194615
Publication date
Jun 18, 2020
The Regents of the University of California
Takeshi Kamikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME
Publication number
20200106243
Publication date
Apr 2, 2020
SONY CORPORATION
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME
Publication number
20180145483
Publication date
May 24, 2018
SONY CORPORATION
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
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
(Al,Ga,In)N DIODE LASER FABRICATED AT REDUCED TEMPERATURE
Publication number
20140301419
Publication date
Oct 9, 2014
The Regents of the University of California
Daniel A. Cohen
B82 - NANO-TECHNOLOGY
Information
Patent Application
NITRIDE SEMICONDUCTOR STRUCTURE, MULTILAYER STRUCTURE, AND NITRIDE...
Publication number
20140269801
Publication date
Sep 18, 2014
PANASONIC CORPORATION
Songbaek CHOE
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE SEMICONDUCTOR DEVICE
Publication number
20140203242
Publication date
Jul 24, 2014
Nichia Corporation.
Tokuya Kozaki
B82 - NANO-TECHNOLOGY
Information
Patent Application
BASE SUBSTRATE, GALLIUM NITRIDE CRYSTAL MULTI-LAYER SUBSTRATE AND P...
Publication number
20130313567
Publication date
Nov 28, 2013
YAMAGUCHI UNIVERSITY
Hiroshi Furuya
C30 - CRYSTAL GROWTH
Information
Patent Application
OPTOELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20130292720
Publication date
Nov 7, 2013
De Shan KUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION OF NONPOLAR INDIUM GALLIUM NITRIDE THIN FILMS, HETEROST...
Publication number
20130264540
Publication date
Oct 10, 2013
Japan Science and Technology Agency
Arpan Chakraborty
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMI...
Publication number
20130230936
Publication date
Sep 5, 2013
SONY CORPORATION
OSAMU GOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
(Al,Ga,In)N DIODE LASER FABRICATED AT REDUCED TEMPERATURE
Publication number
20130215921
Publication date
Aug 22, 2013
The Regents of the University of California
Daniel A. Cohen
B82 - NANO-TECHNOLOGY
Information
Patent Application
SUPPRESSION OF RELAXATION BY LIMITED AREA EPITAXY ON NON-C-PLANE (I...
Publication number
20130099202
Publication date
Apr 25, 2013
The Regents of the University of California
Matthew T. Hardy
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE
Publication number
20130089973
Publication date
Apr 11, 2013
SHARP KABUSHIKI KAISHA
Satoshi KOMADA
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of Producing Template for Epitaxial Growth and Nitride Semic...
Publication number
20130069079
Publication date
Mar 21, 2013
Soko Kagaku Co., Ltd.
Myunghee Kim
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING AN InGaN LAYER
Publication number
20130058369
Publication date
Mar 7, 2013
SOITEC
Fabrice M. Letertre
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR DEVICE
Publication number
20130056707
Publication date
Mar 7, 2013
Nichia Corporation.
Tokuya Kozaki
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER MANUFACTURING METHOD AND SEMICONDUCTOR LASER
Publication number
20120307854
Publication date
Dec 6, 2012
Renesas Electronics Corporation
Shunsuke NOZU
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER
Publication number
20120287956
Publication date
Nov 15, 2012
Osram Opto Semiconductors GmbH
Dimitri Dini
H01 - BASIC ELECTRIC ELEMENTS