with a well layer comprising at least both As and P as V-compounds

Industry

CPC
H01S5/3434

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Parent Industries

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

Current Industry

H01S5/3434with a well layer comprising at least both As and P as V-compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity surface emitting device with a buried index guiding...
- Patent number 12,136,798
- Issue date Nov 5, 2024
- The Regents of the University of California
- Constance J. Chang-Hasnain
- 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
Semiconductor laser element, testing method, and testing device
- Patent number 12,107,393
- Issue date Oct 1, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazumasa Nagano
- 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
Wavelength-variable laser
- Patent number 12,009,636
- Issue date Jun 11, 2024
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- 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
Semiconductor laser element, testing method, and testing device
- Patent number 11,824,326
- Issue date Nov 21, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazumasa Nagano
- 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
Power monitor for silicon-photonics-based laser
- Patent number 11,804,692
- Issue date Oct 31, 2023
- MARVELL ASIA PTE. LTD.
- Xiaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directly modulated laser
- Patent number 11,784,464
- Issue date Oct 10, 2023
- II-VI DELAWARE, INC.
- Yasuhiro Matsui
- 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
Semiconductor optical device and method for producing semiconductor...
- Patent number 11,735,888
- Issue date Aug 22, 2023
- Sumitomo Electric Industries, Ltd.
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
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
Wavelength-variable laser
- Patent number 11,605,935
- Issue date Mar 14, 2023
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- B82 - NANO-TECHNOLOGY
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
Wavelength-variable laser
- Patent number 11,581,706
- Issue date Feb 14, 2023
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor optical device
- Patent number 11,527,866
- Issue date Dec 13, 2022
- Sumitomo Electric Industries, Ltd.
- Naoki Fujiwara
- 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
Optical waveguide structure
- Patent number 11,482,838
- Issue date Oct 25, 2022
- Furukawa Electric Co., Ltd.
- Yasutaka Higa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buried-type semiconductor optical device
- Patent number 11,462,886
- Issue date Oct 4, 2022
- Lumentum Japan, Inc.
- Shigenori Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for tuning emission wavelength of laser device
- Patent number 11,437,777
- Issue date Sep 6, 2022
- Sumitomo Electric Device Innovations, Inc.
- Hirokazu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
HIGH-EFFICIENCY ACTIVE LAYER AND SEMICONDUCTOR LIGHT-EMITTING DEVIC...
- Publication number 20240332910
- Publication date Oct 3, 2024
- Suzhou Everbright Photonics Co., Ltd.
- Jun WANG
- 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
LASER MODULE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240297482
- Publication date Sep 5, 2024
- NATIONAL SUN YAT-SEN UNIVERSITY
- PO-HONG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-VARIABLE LASER
- Publication number 20240291240
- Publication date Aug 29, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Junji YOSHIDA
- B82 - NANO-TECHNOLOGY
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
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME
- Publication number 20240222939
- Publication date Jul 4, 2024
- Suzhou Everbright Photonics Co., Ltd.
- Jun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240178634
- Publication date May 30, 2024
- Sumitomo Electric Industries, Ltd.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE OF WAVELENGTH TUNABLE LASER DEVIC...
- Publication number 20240178635
- Publication date May 30, 2024
- Sumitomo Electric Industries, Ltd.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER WITH METAL PULL-BACK DBR GRATING
- Publication number 20240170920
- Publication date May 23, 2024
- MACOM Technology Solutions Holdings, Inc.
- Yifan JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20240170924
- Publication date May 23, 2024
- Nippon Telegraph and Telephone Corporation
- Manabu Mitsuhara
- 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
LASER DEVICE, LASER DEVICE ARRAY, AND METHOD OF PRODUCING A LASER D...
- Publication number 20240120711
- Publication date Apr 11, 2024
- SONY GROUP CORPORATION
- Kentaro HAYASHI
- 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
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20240072512
- Publication date Feb 29, 2024
- Mitsubishi Electric Corporation
- Masaki NASU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MONITOR FOR SILICON-PHOTONICS-BASED LASER
- Publication number 20240063602
- Publication date Feb 22, 2024
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT, TESTING METHOD, AND TESTING DEVICE
- Publication number 20240055830
- Publication date Feb 15, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazumasa NAGANO
- 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 LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240039248
- Publication date Feb 1, 2024
- Sumitomo Electric Industries, Ltd.
- Daisuke INOUE
- 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
DISTRIBUTED FEEDBACK LASER WITH COMPLEX COUPLING
- Publication number 20230307888
- Publication date Sep 28, 2023
- Nokia Solutions and Networks Oy
- Alexandre GARREAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230275399
- Publication date Aug 31, 2023
- Sumitomo Electric Industries, Ltd.
- Naoya KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR...
- Publication number 20230275400
- Publication date Aug 31, 2023
- Sumitomo Electric Industries, Ltd.
- Naoki FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS

with a well layer comprising at least both As and P as V-compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vertical cavity surface emitting device with a buried index guiding...

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

Semiconductor lasers with substrate mode suppression layers

Light emitting element

Semiconductor laser element, testing method, and testing device

Diode laser and method for operating a diode laser

Wavelength-variable laser

Light emitting device and projector

Semiconductor laser element and method for manufacturing the same

Semiconductor laser diode

Semiconductor laser element

Quantum cascade laser

Semiconductor laser element, testing method, and testing device

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

Power monitor for silicon-photonics-based laser

Directly modulated laser

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

Semiconductor optical device and method for producing semiconductor...

Strained and strain control regions in optical devices

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

Wavelength-variable laser

Quantum cascade laser element

Semiconductor laser element

Wavelength-variable laser

Semiconductor optical device

Electrically pumped photonic-crystal surface-emitting laser

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

Optical waveguide structure

Buried-type semiconductor optical device

Method for tuning emission wavelength of laser device

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER ELEMENT

SEMICONDUCTOR LASERS WITH SUBSTRATE MODE SUPPRESSION LAYERS

HIGH-EFFICIENCY ACTIVE LAYER AND SEMICONDUCTOR LIGHT-EMITTING DEVIC...

OPTOELECTRONIC COMPONENT THAT IS INSENSITIVE TO DISLOCATIONS

LASER MODULE AND METHOD FOR MANUFACTURING THE SAME

WAVELENGTH-VARIABLE LASER

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

NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

WAVELENGTH TUNABLE LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

CONTROL METHOD AND CONTROL DEVICE OF WAVELENGTH TUNABLE LASER DEVIC...

SEMICONDUCTOR LASER WITH METAL PULL-BACK DBR GRATING

OPTICAL MODULATOR

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

LASER DEVICE, LASER DEVICE ARRAY, AND METHOD OF PRODUCING A LASER D...

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

OPTICAL SEMICONDUCTOR DEVICE

POWER MONITOR FOR SILICON-PHOTONICS-BASED LASER

SEMICONDUCTOR LASER ELEMENT, TESTING METHOD, AND TESTING DEVICE

SEMICONDUCTOR LASER ELEMENT

SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

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

DISTRIBUTED FEEDBACK LASER WITH COMPLEX COUPLING

SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR...