characterised by the materials of the barrier layers

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H01S5/34346

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Parent Industries

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

Current Industry

H01S5/34346characterised by the materials of the barrier layers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting element and method for manufacturing same
- Patent number 12,224,558
- Issue date Feb 11, 2025
- Sony Group Corporation
- Masayuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting device
- Patent number 12,218,486
- Issue date Feb 4, 2025
- Stanley Electric Co., Ltd.
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Specialized mobile light device configured with a gallium and nitro...
- Patent number 12,132,293
- Issue date Oct 29, 2024
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor lasers with substrate mode suppression layers
- Patent number 12,119,615
- Issue date Oct 15, 2024
- ANHUI GAN SEMICONDUCTOR CO., LTD.
- Shuiqing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 12,119,617
- Issue date Oct 15, 2024
- Sony Corporation
- Kentaro Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode laser and method for operating a diode laser
- Patent number 12,021,351
- Issue date Jun 25, 2024
- Osram Opto Semiconductors GmbH
- Harald König
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and projector
- Patent number 11,973,318
- Issue date Apr 30, 2024
- Seiko Epson Corporation
- Takafumi Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element and method for manufacturing the same
- Patent number 11,881,684
- Issue date Jan 23, 2024
- Nichia Corporation
- Yoshitaka Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode
- Patent number 11,862,938
- Issue date Jan 2, 2024
- Visual Photonics Epitaxy Co., Ltd.
- Chao-Hsing Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element
- Patent number 11,848,540
- Issue date Dec 19, 2023
- Nichia Corporation
- Yoji Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser
- Patent number 11,843,224
- Issue date Dec 12, 2023
- Sumitomo Electric Industries, Ltd.
- Takashi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for ultraviolet to long wave infrared multiband s...
- Patent number 11,804,693
- Issue date Oct 31, 2023
- Northrop Grumman Systems Corporation
- Gary S. Kanner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Specialized mobile light device configured with a gallium and nitro...
- Patent number 11,757,250
- Issue date Sep 12, 2023
- KYOCERA SLD Laser, Inc.
- James W. Raring
- F21 - LIGHTING
Information Patent Grant
Strained and strain control regions in optical devices
- Patent number 11,715,931
- Issue date Aug 1, 2023
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium and nitrogen bearing dies with improved usage of substrate...
- Patent number 11,705,689
- Issue date Jul 18, 2023
- KYOCERA SLD Laser, Inc.
- Alexander Sztein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser element
- Patent number 11,600,969
- Issue date Mar 7, 2023
- Riken
- Li Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element
- Patent number 11,594,861
- Issue date Feb 28, 2023
- Nichia Corporation
- Yoji Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically pumped photonic-crystal surface-emitting laser
- Patent number 11,509,115
- Issue date Nov 22, 2022
- Phosertek Corporation
- Chien-Hung Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
On-chip integrated semiconductor laser structure and method for pre...
- Patent number 11,489,315
- Issue date Nov 1, 2022
- Institute of Semiconductors, Chinese Academy of Sciences
- Chengao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light-emitting element, method for manufactur...
- Patent number 11,309,688
- Issue date Apr 19, 2022
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Daisuke Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element and method for manufacturing the same
- Patent number 11,296,485
- Issue date Apr 5, 2022
- Nichia Corporation
- Yoshitaka Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Violet and ultraviolet illumination device configured with a galliu...
- Patent number 11,236,889
- Issue date Feb 1, 2022
- KYOCERA SLD Laser, Inc.
- James W. Raring
- G01 - MEASURING TESTING
Information Patent Grant
Strained and strain control regions in optical devices
- Patent number 11,152,765
- Issue date Oct 19, 2021
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared illumination device configured with a gallium and nitrogen...
- Patent number 11,125,415
- Issue date Sep 21, 2021
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser wafer and semiconductor laser
- Patent number 11,114,821
- Issue date Sep 7, 2021
- Kabushiki Kaisha Toshiba
- Kei Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing gallium and nitrogen bearing laser devices...
- Patent number 11,088,505
- Issue date Aug 10, 2021
- KYOCERA SLD Laser, Inc.
- Alexander Sztein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor element
- Patent number 11,088,512
- Issue date Aug 10, 2021
- Asahi Kasei Kabushiki Kaisha
- Kosuke Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor element and method of manufacturing optical s...
- Patent number 11,075,315
- Issue date Jul 27, 2021
- Hamamatsu Photonics K.K.
- Masahiro Hitaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element
- Patent number 11,070,028
- Issue date Jul 20, 2021
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and light-emitting apparatus
- Patent number 11,011,888
- Issue date May 18, 2021
- Sony Corporation
- Jugo Mitomo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20250158360
- Publication date May 15, 2025
- Stanley Electric Co., Ltd
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASERS
- Publication number 20250141190
- Publication date May 1, 2025
- ANHUI GAN SEMICONDUCTOR CO., LTD.
- Jinjian ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR GREEN LASERS
- Publication number 20250141191
- Publication date May 1, 2025
- ANHUI GAN SEMICONDUCTOR CO., LTD.
- Jinjian ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPECIALIZED MOBILE LIGHT DEVICE CONFIGURED WITH A GALLIUM AND NITRO...
- Publication number 20250087965
- Publication date Mar 13, 2025
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR FACILITATING EMITTING LIGHT AND A METHOD FOR MANUFACTURI...
- Publication number 20250022982
- Publication date Jan 16, 2025
- Yungryel Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING QUANTUM CASCADE LASER DEVICE AND QUANTUM C...
- Publication number 20240413615
- Publication date Dec 12, 2024
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20240396306
- Publication date Nov 28, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Masayuki HATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTERS WITH GROUP III-NITRIDE-BASED QUANTUM WELL ACTIVE REG...
- Publication number 20240395966
- Publication date Nov 28, 2024
- Wisconsin Alumni Research Foundation
- Guangying Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20240380186
- Publication date Nov 14, 2024
- Panasonic Holdings Corporation
- ATSUNORI MOCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASERS WITH SUBSTRATE MODE SUPPRESSION LAYERS
- Publication number 20240332894
- Publication date Oct 3, 2024
- ANHUI GAN SEMICONDUCTOR CO., LTD.
- Shuiqing LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC COMPONENT THAT IS INSENSITIVE TO DISLOCATIONS
- Publication number 20240313509
- Publication date Sep 19, 2024
- Centre National de la Recherche Scientifique
- Jean Baptiste RODRIGUEZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC INTEGRATED MULTI-SEGMENT CASCADE OPTICAL FREQUENCY COMB...
- Publication number 20240250500
- Publication date Jul 25, 2024
- Hainan Normal University
- Zhongliang Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20240250505
- Publication date Jul 25, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Toru TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER DEVICE
- Publication number 20240128722
- Publication date Apr 18, 2024
- SONY GROUP CORPORATION
- Tatsushi HAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING COMPONENT, MULTILAYER SEMICONDUCTOR SUBSTRATE, AND M...
- Publication number 20240106195
- Publication date Mar 28, 2024
- FUJIFILM Business Innovation Corp.
- Saori NISHIZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20240047943
- Publication date Feb 8, 2024
- Nichia Corporation.
- Hisashi OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Optical Device
- Publication number 20240006844
- Publication date Jan 4, 2024
- Nippon Telegraph and Telephone Corporation
- Tatsuro Hiraki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spectroscopy Device Incorporating a Mid-Infrared Laser
- Publication number 20230408406
- Publication date Dec 21, 2023
- California Institute of Technology
- Mathieu Fradet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20230402821
- Publication date Dec 14, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Toru TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-POWER EDGE-EMITTING SEMICONDUCTOR LASER WITH ASYMMETRIC STRUCTURE
- Publication number 20230387665
- Publication date Nov 30, 2023
- Arima Lasers Corp.
- JIN YUAN HSING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOCRYSTAL ARRAY, LASER DEVICE, AND DISPLAY DEVICE
- Publication number 20230369828
- Publication date Nov 16, 2023
- HON HAI PRECISION INDUSTRY CO., LTD.
- KUO-BIN HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230335974
- Publication date Oct 19, 2023
- SONY GROUP CORPORATION
- KENTARO HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20230268720
- Publication date Aug 24, 2023
- Nichia Corporation.
- Tetsushi TAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, PROJECTOR, AND DISPLAY
- Publication number 20230205068
- Publication date Jun 29, 2023
- SOPHIA SCHOOL CORPORATION
- Koichiro AKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC DEVICES WITH TUNABLE OPTICAL MODE AND CARRIER DISTRI...
- Publication number 20230170672
- Publication date Jun 1, 2023
- Brolis Sensor Technology, UAB
- Kristijonas Vizbaras
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20230163572
- Publication date May 25, 2023
- Nichia Corporation.
- Yoji NAGAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING LASER ELEMENT AND SURFACE-EMITTING LASER ELEMENT M...
- Publication number 20230127863
- Publication date Apr 27, 2023
- KYOTO UNIVERSITY
- Susumu NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ELEMENT
- Publication number 20230111268
- Publication date Apr 13, 2023
- SONY GROUP CORPORATION
- YUKIO HOSHINA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Monolithically Integrated Mid-Infrared Two-Dimensional Optical Phas...
- Publication number 20230036709
- Publication date Feb 2, 2023
- Omega Optics, Inc.
- Jong-Dug Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230021325
- Publication date Jan 26, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Toru TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS

characterised by the materials of the barrier layers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light emitting element and method for manufacturing same

Vertical cavity surface emitting device

Specialized mobile light device configured with a gallium and nitro...

Semiconductor lasers with substrate mode suppression layers

Light emitting element

Diode laser and method for operating a diode laser

Light emitting device and projector

Semiconductor laser element and method for manufacturing the same

Semiconductor laser diode

Semiconductor laser element

Quantum cascade laser

Method and device for ultraviolet to long wave infrared multiband s...

Specialized mobile light device configured with a gallium and nitro...

Strained and strain control regions in optical devices

Gallium and nitrogen bearing dies with improved usage of substrate...

Quantum cascade laser element

Semiconductor laser element

Electrically pumped photonic-crystal surface-emitting laser

On-chip integrated semiconductor laser structure and method for pre...

Nitride semiconductor light-emitting element, method for manufactur...

Semiconductor laser element and method for manufacturing the same

Violet and ultraviolet illumination device configured with a galliu...

Strained and strain control regions in optical devices

Infrared illumination device configured with a gallium and nitrogen...

Semiconductor laser wafer and semiconductor laser

Method for manufacturing gallium and nitrogen bearing laser devices...

Nitride semiconductor element

Optical semiconductor element and method of manufacturing optical s...

Semiconductor light emitting element

Light-emitting device and light-emitting apparatus

Patents Applicationslast 30 patents

VERTICAL CAVITY SURFACE EMITTING DEVICE

SEMICONDUCTOR LASERS

SEMICONDUCTOR GREEN LASERS

SPECIALIZED MOBILE LIGHT DEVICE CONFIGURED WITH A GALLIUM AND NITRO...

DEVICE FOR FACILITATING EMITTING LIGHT AND A METHOD FOR MANUFACTURI...

METHOD FOR MANUFACTURING QUANTUM CASCADE LASER DEVICE AND QUANTUM C...

NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT

LIGHT-EMITTERS WITH GROUP III-NITRIDE-BASED QUANTUM WELL ACTIVE REG...

SEMICONDUCTOR LASER ELEMENT

SEMICONDUCTOR LASERS WITH SUBSTRATE MODE SUPPRESSION LAYERS

OPTOELECTRONIC COMPONENT THAT IS INSENSITIVE TO DISLOCATIONS

MONOLITHIC INTEGRATED MULTI-SEGMENT CASCADE OPTICAL FREQUENCY COMB...

NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

LIGHT-EMITTING COMPONENT, MULTILAYER SEMICONDUCTOR SUBSTRATE, AND M...

SEMICONDUCTOR LASER ELEMENT

Semiconductor Optical Device

Spectroscopy Device Incorporating a Mid-Infrared Laser

NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT

HIGH-POWER EDGE-EMITTING SEMICONDUCTOR LASER WITH ASYMMETRIC STRUCTURE

NANOCRYSTAL ARRAY, LASER DEVICE, AND DISPLAY DEVICE

LIGHT-EMITTING DEVICE

LASER DEVICE

LIGHT-EMITTING DEVICE, PROJECTOR, AND DISPLAY

OPTOELECTRONIC DEVICES WITH TUNABLE OPTICAL MODE AND CARRIER DISTRI...

SEMICONDUCTOR LASER ELEMENT

SURFACE-EMITTING LASER ELEMENT AND SURFACE-EMITTING LASER ELEMENT M...

LASER ELEMENT

Monolithically Integrated Mid-Infrared Two-Dimensional Optical Phas...

SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME