Confining in the direction perpendicular to the layer structure

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HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S5/00Semiconductor lasers

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H01S5/2004Confining in the direction perpendicular to the layer structure

Industries

Patents Grantslast 30 patents

Information Patent Grant
LED with small mesa width
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- Issue date Oct 22, 2024
- SILANNA UV TECHNOLOGIES PTE LTD
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- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode
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- Issue date Jan 2, 2024
- Visual Photonics Epitaxy Co., Ltd.
- Chao-Hsing Huang
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Information Patent Grant
Semiconductor optical element, semiconductor optical element formin...
- Patent number 11,799,270
- Issue date Oct 24, 2023
- Fujikura Ltd.
- Rintaro Morohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with small mesa width
- Patent number 11,605,934
- Issue date Mar 14, 2023
- SILANNA UV TECHNOLOGIES PTE LTD
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element, semiconductor optical element formin...
- Patent number 11,387,628
- Issue date Jul 12, 2022
- Fujikura Ltd.
- Rintaro Morohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with emitted light confined to fewer than ten transverse modes
- Patent number 11,158,994
- Issue date Oct 26, 2021
- SILANNA UV TECHNOLOGIES PTE LTD
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increase VCSEL power using multiple gain layers
- Patent number 11,081,861
- Issue date Aug 3, 2021
- Mieng Pai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge-emitting semiconductor laser and method for operating a semico...
- Patent number 10,931,084
- Issue date Feb 23, 2021
- OSRAM OLED GmbH
- Alexander Bachmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser
- Patent number 10,811,846
- Issue date Oct 20, 2020
- Centre National de la Recherche Scientifique
- Roland Tessier
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Information Patent Grant
Method of manufacturing semiconductor laser device
- Patent number 10,686,298
- Issue date Jun 16, 2020
- Nichia Corporation
- Daiji Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with emitted light confined to fewer than ten transverse modes
- Patent number 10,554,020
- Issue date Feb 4, 2020
- SILANNA UV TECHNOLOGIES PTE LTD
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 10,305,257
- Issue date May 28, 2019
- Nichia Corporation
- Daiji Kasahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 10,199,800
- Issue date Feb 5, 2019
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge-emitting semiconductor laser and method for operating a semico...
- Patent number 10,177,533
- Issue date Jan 8, 2019
- Osram Opto Semiconductors GmbH
- Alexander Bachmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AlGaInP-based semiconductor laser
- Patent number 10,170,891
- Issue date Jan 1, 2019
- USHIO OPTO SEMICONDUCTORS, INC.
- Masato Hagimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 9,871,348
- Issue date Jan 16, 2018
- Mitsubishi Electric Corporation
- Kimio Shigihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light device and manufacturing method for the same
- Patent number 9,627,849
- Issue date Apr 18, 2017
- Furukawa Electric Co., Ltd.
- Hidehiro Taniguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Edge emitting semiconductor laser
- Patent number 9,559,494
- Issue date Jan 31, 2017
- Osram Opto Semiconductors GmbH
- Christian Lauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AlGaInP-based semiconductor laser
- Patent number 9,425,583
- Issue date Aug 23, 2016
- USHIO OPTO SEMICONDUCTORS, INC.
- Masato Hagimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photonic device structure and fabrication method thereof
- Patent number 9,373,938
- Issue date Jun 21, 2016
- SiFotonics Technologies Co., Ltd.
- Mengyuan Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light device and manufacturing method for the same
- Patent number 9,312,443
- Issue date Apr 12, 2016
- Furukawa Electric Co., Ltd.
- Hidehiro Taniguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Edge emitting semiconductor laser
- Patent number 9,136,671
- Issue date Sep 15, 2015
- Osram Opto Semiconductors GmbH
- Christian Lauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for laser devices using optical blocking regions
- Patent number 9,093,820
- Issue date Jul 28, 2015
- Soraa Laser Diode, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade lasers with improved performance using interface ro...
- Patent number 9,054,497
- Issue date Jun 9, 2015
- The Trustees of Princeton University
- Claire Gmachl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic device structure and fabrication method thereof
- Patent number 9,042,417
- Issue date May 26, 2015
- SiFotonics Technologies Co., Ltd.
- Mengyuan Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and manufacturing method therefor
- Patent number 8,934,513
- Issue date Jan 13, 2015
- Rohm Co., Ltd.
- Yukio Shakuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
III-nitride semiconductor laser diode
- Patent number 8,917,750
- Issue date Dec 23, 2014
- Sumitomo Electric Industries, Ltd
- Masahiro Adachi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
DFB laser diode having a lateral coupling for large output power
- Patent number 8,855,156
- Issue date Oct 7, 2014
- nanoplus GmbH Nanosystems and Technologies
- Johannes Bernhard Koeth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diodes
- Patent number 8,831,062
- Issue date Sep 9, 2014
- II-VI Laser Enterprise GmbH
- Hans-Ulrich Pfeiffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material for solid polyelectrolyte suitable for use in fuel cell
- Patent number 8,754,140
- Issue date Jun 17, 2014
- Daikin Industries, Ltd.
- Takayuki Araki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LED WITH SMALL MESA WIDTH
- Publication number 20230238776
- Publication date Jul 27, 2023
- Silanna UV Technologies Pte Ltd
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT, SEMICONDUCTOR OPTICAL ELEMENT FORMIN...
- Publication number 20220294188
- Publication date Sep 15, 2022
- FUJIKURA LTD.
- Rintaro Morohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED WITH EMITTED LIGHT CONFINED TO FEWER THAN TEN TRANSVERSE MODES
- Publication number 20220037857
- Publication date Feb 3, 2022
- Silanna UV Technologies Pte Ltd
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Increase VCSEL Power Using Multiple Gain Layers
- Publication number 20200328574
- Publication date Oct 15, 2020
- Mieng Pai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED WITH EMITTED LIGHT CONFINED TO FEWER THAN TEN TRANSVERSE MODES
- Publication number 20200144795
- Publication date May 7, 2020
- Silanna UV Technologies Pte Ltd
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR LASER DEVICE
- Publication number 20190237938
- Publication date Aug 1, 2019
- Nichia Corporation.
- Daiji KASAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-emitting Semiconductor Laser and Method for Operating a Semico...
- Publication number 20190131773
- Publication date May 2, 2019
- Osram Opto Semiconductors GmbH
- Alexander Bachmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSVERSE MODE-CONFINED DEEP-UV LED
- Publication number 20190006821
- Publication date Jan 3, 2019
- Silanna UV Technologies Pte Ltd
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT
- Publication number 20180366906
- Publication date Dec 20, 2018
- SONY CORPORATION
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-emitting Semiconductor Laser and Method for Operating a Semico...
- Publication number 20170365982
- Publication date Dec 21, 2017
- Osram Opto Semiconductors GmbH
- Alexander Bachmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EDGE EMITTING SEMICONDUCTOR LASER
- Publication number 20150325979
- Publication date Nov 12, 2015
- Osram Opto Semiconductors GmbH
- Christian Lauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lasers With InGaAsP Quantum Wells And GaAsP Barrier Layers
- Publication number 20140198817
- Publication date Jul 17, 2014
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
Novel Photonic Device Structure And Fabrication Method Thereof
- Publication number 20140133508
- Publication date May 15, 2014
- SIFOTONICS TECHNOLOGIES CO., LTD.
- Mengyuan Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT DEVICE AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20140027809
- Publication date Jan 30, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Hidehiro TANIGUCHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASERS WITH INDIUM CONTAINING CLADDING LAYERS
- Publication number 20130329760
- Publication date Dec 12, 2013
- Corning Incorporated
- Rajaram Bhat
- 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
SEMICONDUCTOR LASER
- Publication number 20130182735
- Publication date Jul 18, 2013
- OCLARO JAPAN, INC.
- Masato HAGIMOTO
- B82 - NANO-TECHNOLOGY
Information Patent Application
HOLE BLOCKING LAYER FOR THE PREVENTION OF HOLE OVERFLOW AND NON-RAD...
- Publication number 20130100978
- Publication date Apr 25, 2013
- The Regents of the University of California
- Matthew T. Hardy
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DIODES
- Publication number 20130070800
- Publication date Mar 21, 2013
- Hans-Ulrich Pfeiffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLE BLOCKING LAYERS IN NON-POLAR AND SEMI-POLAR GREEN LIGHT EMITTI...
- Publication number 20130044783
- Publication date Feb 21, 2013
- Rajaram Bhat
- B82 - NANO-TECHNOLOGY
Information Patent Application
BAND OFFSET IN ALINGAP BASED LIGHT EMITTERS TO IMPROVE TEMPERATURE...
- Publication number 20120322184
- Publication date Dec 20, 2012
- Finisar Corporation
- Ralph Herbert Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
EDGE EMITTING SEMICONDUCTOR LASER
- Publication number 20120250717
- Publication date Oct 4, 2012
- Osram Opto Semiconductors GmbH
- Christian Lauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-Emitting Semiconductor Laser
- Publication number 20120201262
- Publication date Aug 9, 2012
- Marc Schillgalies
- B82 - NANO-TECHNOLOGY
Information Patent Application
HYBRID III-V SILICON LASER FORMED BY DIRECT BONDING
- Publication number 20120189317
- Publication date Jul 26, 2012
- John Heck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
III-NITRIDE SEMICONDUCTOR LASER DIODE
- Publication number 20120128016
- Publication date May 24, 2012
- Sumitomo Electric Industries, Ltd.
- Masahiro ADACHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
DFB Laser Diode Having a Lateral Coupling for Large Output Power
- Publication number 20120093187
- Publication date Apr 19, 2012
- Johannes Bernhard Koeth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LASER DEVICE
- Publication number 20120063986
- Publication date Mar 15, 2012
- Yuhzoh Tsuda
- C30 - CRYSTAL GROWTH
Information Patent Application
MQW LASER STRUCTURE COMPRISING PLURAL MQW REGIONS
- Publication number 20110243173
- Publication date Oct 6, 2011
- Rajaram Bhat
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMI...
- Publication number 20110183452
- Publication date Jul 28, 2011
- SONY CORPORATION
- Osamu Goto
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20110176571
- Publication date Jul 21, 2011
- Rohm Co., Ltd.
- Yukio Shakuda
- H01 - BASIC ELECTRIC ELEMENTS

Confining in the direction perpendicular to the layer structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

LED with small mesa width

Semiconductor laser diode

Semiconductor optical element, semiconductor optical element formin...

LED with small mesa width

Semiconductor optical element, semiconductor optical element formin...

LED with emitted light confined to fewer than ten transverse modes

Increase VCSEL power using multiple gain layers

Edge-emitting semiconductor laser and method for operating a semico...

Quantum cascade laser

Method of manufacturing semiconductor laser device

LED with emitted light confined to fewer than ten transverse modes

Semiconductor laser device

Light emitting element

Edge-emitting semiconductor laser and method for operating a semico...

AlGaInP-based semiconductor laser

Semiconductor laser device

Semiconductor light device and manufacturing method for the same

Edge emitting semiconductor laser

AlGaInP-based semiconductor laser

Photonic device structure and fabrication method thereof

Semiconductor light device and manufacturing method for the same

Edge emitting semiconductor laser

Method and structure for laser devices using optical blocking regions

Quantum cascade lasers with improved performance using interface ro...

Photonic device structure and fabrication method thereof

Semiconductor light emitting device and manufacturing method therefor

III-nitride semiconductor laser diode

DFB laser diode having a lateral coupling for large output power

Semiconductor laser diodes

Material for solid polyelectrolyte suitable for use in fuel cell

Patents Applicationslast 30 patents

LED WITH SMALL MESA WIDTH

SEMICONDUCTOR OPTICAL ELEMENT, SEMICONDUCTOR OPTICAL ELEMENT FORMIN...

LED WITH EMITTED LIGHT CONFINED TO FEWER THAN TEN TRANSVERSE MODES

Increase VCSEL Power Using Multiple Gain Layers

LED WITH EMITTED LIGHT CONFINED TO FEWER THAN TEN TRANSVERSE MODES

METHOD OF MANUFACTURING SEMICONDUCTOR LASER DEVICE

Edge-emitting Semiconductor Laser and Method for Operating a Semico...

TRANSVERSE MODE-CONFINED DEEP-UV LED

LIGHT EMITTING ELEMENT

Edge-emitting Semiconductor Laser and Method for Operating a Semico...

EDGE EMITTING SEMICONDUCTOR LASER

Lasers With InGaAsP Quantum Wells And GaAsP Barrier Layers

Novel Photonic Device Structure And Fabrication Method Thereof

SEMICONDUCTOR LIGHT DEVICE AND MANUFACTURING METHOD FOR THE SAME

SEMICONDUCTOR LASERS WITH INDIUM CONTAINING CLADDING LAYERS

SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMI...

SEMICONDUCTOR LASER

HOLE BLOCKING LAYER FOR THE PREVENTION OF HOLE OVERFLOW AND NON-RAD...

SEMICONDUCTOR LASER DIODES

HOLE BLOCKING LAYERS IN NON-POLAR AND SEMI-POLAR GREEN LIGHT EMITTI...

BAND OFFSET IN ALINGAP BASED LIGHT EMITTERS TO IMPROVE TEMPERATURE...

EDGE EMITTING SEMICONDUCTOR LASER

Edge-Emitting Semiconductor Laser

HYBRID III-V SILICON LASER FORMED BY DIRECT BONDING

III-NITRIDE SEMICONDUCTOR LASER DIODE

DFB Laser Diode Having a Lateral Coupling for Large Output Power

NITRIDE SEMICONDUCTOR LASER DEVICE

MQW LASER STRUCTURE COMPRISING PLURAL MQW REGIONS

SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMI...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR