characterised by the doping materials used in the laser structure

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H01S5/305

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Parent Industries

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

Current Industry

H01S5/305characterised by the doping materials used in the laser structure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method
- Patent number 12,368,280
- Issue date Jul 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chen-Hua Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based semiconductor light-emitting element and manufacturin...
- Patent number 12,119,618
- Issue date Oct 15, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Shuichi Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light extraction from optoelectronic device
- Patent number 12,095,000
- Issue date Sep 17, 2024
- Sensor Electronic Technology, Inc.
- Michael Shur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device
- Patent number 11,973,321
- Issue date Apr 30, 2024
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vertical cavity surface emitting laser element and electronic appar...
- Patent number 11,973,316
- Issue date Apr 30, 2024
- Sony Corporation
- Mikihiro Yokozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and method of forming the same
- Patent number 11,962,128
- Issue date Apr 16, 2024
- Nanyang Technological University
- Donguk Nam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 11,936,164
- Issue date Mar 19, 2024
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor layer stack and method for producing same
- Patent number 11,870,220
- Issue date Jan 9, 2024
- Otto-von-Guericke Universitaet Magdeburg
- Armin Dadgar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source adapted to emit pairs of polarization-entangled photons
- Patent number 11,855,414
- Issue date Dec 26, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Jean-Michel Gerard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Confining features for mode shaping of lasers and coupling with sil...
- Patent number 11,837,851
- Issue date Dec 5, 2023
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor laser device
- Patent number 11,764,546
- Issue date Sep 19, 2023
- Denso Corporation
- Yuki Kamata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiGeSn laser diodes and method of fabricating same
- Patent number 11,757,257
- Issue date Sep 12, 2023
- Board of Trustees of the University of Arkansas
- Shui-Qing Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 11,705,695
- Issue date Jul 18, 2023
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual junction fiber-coupled laser diode and related methods
- Patent number 11,705,690
- Issue date Jul 18, 2023
- LEONARDO ELECTRONICS US INC.
- Devin Earl Crawford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffusion blocking layer for a compound semiconductor structure
- Patent number 11,557,880
- Issue date Jan 17, 2023
- John Y. Spann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Confining features for mode shaping of lasers and coupling with sil...
- Patent number 11,515,685
- Issue date Nov 29, 2022
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptive thermal management system for aircraft fuel system
- Patent number 11,466,621
- Issue date Oct 11, 2022
- Raytheon Technologies Corporation
- Lubomir A. Ribarov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser device
- Patent number 11,441,484
- Issue date Sep 13, 2022
- SEOUL VIOSYS CO., LTD.
- Seong Joo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunnel junction for GaAs based VCSELs and method therefor
- Patent number 11,424,597
- Issue date Aug 23, 2022
- OEPic Semiconductors, Inc.
- Ping-Show Wong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor layer stack and method for producing same
- Patent number 11,424,596
- Issue date Aug 23, 2022
- Otto-von-Guericke Universitaet Magdeburg
- Armin Dadgar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Widely-tunable harmonic frequency comb in a quantum cascade laser
- Patent number 11,398,714
- Issue date Jul 26, 2022
- President and Fellows of Harvard College
- Marco Piccardo
- 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
Charged polaron-polaritons in an organic semiconductor microcavity
- Patent number 11,283,238
- Issue date Mar 22, 2022
- The Penn State Research Foundation
- Chiao-Yu Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN-based VCSEL chip based on porous DBR and manufacturing method o...
- Patent number 11,258,231
- Issue date Feb 22, 2022
- Institute of Semiconductors, Chinese Academy of Sciences
- Lixia Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser array and semiconductor laser array circuit arr...
- Patent number 11,228,161
- Issue date Jan 18, 2022
- OSRAM OLED GmbH
- Martin Mueller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, optical device, and information processing a...
- Patent number 11,211,774
- Issue date Dec 28, 2021
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modulation doped semiconductor laser and manufacturing method therefor
- Patent number 11,196,232
- Issue date Dec 7, 2021
- Lumentum Japan, Inc.
- Takayuki Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting laser device and light emitting device including t...
- Patent number 11,183,813
- Issue date Nov 23, 2021
- SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
- Ho Jae Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superluminescent diodes and diode modules
- Patent number 11,158,758
- Issue date Oct 26, 2021
- Exalos AG
- Antonino Francesco Castiglia
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR COMPONENT AND METHODS FOR PRODUCING A SEMICONDUCTOR C...
- Publication number 20250192520
- Publication date Jun 12, 2025
- ams-OSRAM International GmbH
- Bruno JENTZSCH
- 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
DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER ASSEMBLY
- Publication number 20250132538
- Publication date Apr 24, 2025
- Huawei Technologies Canada Co., Ltd.
- Xun LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE LIGHT-EMITTING ELEMENT
- Publication number 20250087971
- Publication date Mar 13, 2025
- Panasonic Holdings Corporation
- AKIO UETA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Interband Cascade Lasers with Improved Voltage Efficiency
- Publication number 20240429685
- Publication date Dec 26, 2024
- THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
- Rui Q. Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-BANDWIDTH LASER HAVING OPTIMIZED PARASITIC TRANSFER FUNCTION
- Publication number 20240388053
- Publication date Nov 21, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Itshak Kalifa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Extraction from Optoelectronic Device
- Publication number 20240379901
- Publication date Nov 14, 2024
- SENSOR ELECTRONIC TECHNOLOGY, INC.
- Michael Shur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20240291241
- Publication date Aug 29, 2024
- THE UNIVERSITY OF TOKYO
- Yasuhiko Arakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL), LASER SENSOR AND ME...
- Publication number 20240204479
- Publication date Jun 20, 2024
- TRUMPF Photonic Components GmbH
- Ulrich Weichmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20240088628
- Publication date Mar 14, 2024
- Nanyang Technological University
- Donguk NAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC SEMICONDUCTOR DEVICE AND METHOD FOR OPERATING AN OPT...
- Publication number 20240039247
- Publication date Feb 1, 2024
- ams International AG
- Laurent NEVOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC COMPONENT
- Publication number 20240022041
- Publication date Jan 18, 2024
- Centre National de la Recherche Scientifique
- Francesco MANEGATTI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOPED OR ALLOYED MATERIALS AND HOT ISOSTATIC PRESSING METHOD OF MAK...
- Publication number 20240010575
- Publication date Jan 11, 2024
- Government of the United States as Represented by the Secretary of the Air Force
- Gary Cook
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20230387662
- Publication date Nov 30, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Yasumitsu KUNOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE WITH INTEGRATED THERMAL SCREEN
- Publication number 20230327397
- Publication date Oct 12, 2023
- FERDINAND-BRAUN-INSTITUT GGMBH, LEIBNIZ-INSTITUT FÜR HÖCHSTFREQUENZTECHNIK
- Pietro DELLA CASA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC DEVICE COMPRISING A III-V SEMICONDUCTOR MEMBRANE LAS...
- Publication number 20230318263
- Publication date Oct 5, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Mattéo CHOBE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALINGAAS/INGAASP/INP EDGE EMITTING SEMICONDUCTOR LASER INCLUDING MU...
- Publication number 20230223742
- Publication date Jul 13, 2023
- SEMINEX CORPORATION
- Sidi Aboujja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser Component and Method for Operating at Least One...
- Publication number 20230198231
- Publication date Jun 22, 2023
- ams-OSRAM lnternational GmbH
- Jörg Erich Sorg
- 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
Information Patent Application
BURIED HETEROSTRUCTURE SEMICONDUCTOR OPTICAL AMPLIFIER AND METHOD F...
- Publication number 20230006424
- Publication date Jan 5, 2023
- National Research Council of Canada
- Omid SALEHZADEH EINABAD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRAGG GRATING AND METHOD FOR MANUFACTURING THE SAME AND DISTRIBUTED...
- Publication number 20220393432
- Publication date Dec 8, 2022
- XIAMEN SAN'AN INTEGRATED CIRCUIT CO., LTD.
- Weizhong SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LAYER STACK AND METHOD FOR PRODUCING SAME
- Publication number 20220368110
- Publication date Nov 17, 2022
- OTTO-VON-GUERICKE-UNIVERSITAET MAGDEBURG
- Armin DADGAR
- 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
CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...
- Publication number 20220247148
- Publication date Aug 4, 2022
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiGeSn LASER DIODES AND METHOD OF FABRICATING SAME
- Publication number 20220102942
- Publication date Mar 31, 2022
- Board of Trustees of the University of Arkansas
- Shui-Qing Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC DEVICE AND METHOD OF MANUFACTURE THEREOF
- Publication number 20220013988
- Publication date Jan 13, 2022
- ROCKLEY PHOTONICS LIMITED
- Hua YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF SEM...
- Publication number 20210313773
- Publication date Oct 7, 2021
- Sony Semiconductor Solutions Corporation
- Yuusuke NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method
- Publication number 20210281037
- Publication date Sep 9, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chen-Hua Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL JUNCTION FIBER-COUPLED LASER DIODE AND RELATED METHODS
- Publication number 20210265810
- Publication date Aug 26, 2021
- Devin Earl CRAWFORD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low Resistance Vertical Cavity Light Source with PNPN Blocking
- Publication number 20210218227
- Publication date Jul 15, 2021
- Dennis Glenn Deppe
- H01 - BASIC ELECTRIC ELEMENTS

characterised by the doping materials used in the laser structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device and method

Nitride-based semiconductor light-emitting element and manufacturin...

Light extraction from optoelectronic device

Light emitting device

Vertical cavity surface emitting laser element and electronic appar...

Optical device and method of forming the same

Light emitting device

Semiconductor layer stack and method for producing same

Light source adapted to emit pairs of polarization-entangled photons

Confining features for mode shaping of lasers and coupling with sil...

Semiconductor optical element, semiconductor optical element formin...

Semiconductor laser device

SiGeSn laser diodes and method of fabricating same

Light emitting device

Dual junction fiber-coupled laser diode and related methods

Diffusion blocking layer for a compound semiconductor structure

Confining features for mode shaping of lasers and coupling with sil...

Adaptive thermal management system for aircraft fuel system

Vertical-cavity surface-emitting laser device

Tunnel junction for GaAs based VCSELs and method therefor

Semiconductor layer stack and method for producing same

Widely-tunable harmonic frequency comb in a quantum cascade laser

Semiconductor optical element, semiconductor optical element formin...

Charged polaron-polaritons in an organic semiconductor microcavity

GaN-based VCSEL chip based on porous DBR and manufacturing method o...

Semiconductor laser array and semiconductor laser array circuit arr...

Light emitting device, optical device, and information processing a...

Modulation doped semiconductor laser and manufacturing method therefor

Surface-emitting laser device and light emitting device including t...

Superluminescent diodes and diode modules

Patents Applicationslast 30 patents

SEMICONDUCTOR COMPONENT AND METHODS FOR PRODUCING A SEMICONDUCTOR C...

SEMICONDUCTOR LASERS

DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER ASSEMBLY

NITRIDE LIGHT-EMITTING ELEMENT

Interband Cascade Lasers with Improved Voltage Efficiency

HIGH-BANDWIDTH LASER HAVING OPTIMIZED PARASITIC TRANSFER FUNCTION

Light Extraction from Optoelectronic Device

SEMICONDUCTOR LASER DEVICE

VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL), LASER SENSOR AND ME...

OPTICAL DEVICE AND METHOD OF FORMING THE SAME

OPTOELECTRONIC SEMICONDUCTOR DEVICE AND METHOD FOR OPERATING AN OPT...

OPTOELECTRONIC COMPONENT

DOPED OR ALLOYED MATERIALS AND HOT ISOSTATIC PRESSING METHOD OF MAK...

SEMICONDUCTOR LASER ELEMENT

LASER DIODE WITH INTEGRATED THERMAL SCREEN

OPTOELECTRONIC DEVICE COMPRISING A III-V SEMICONDUCTOR MEMBRANE LAS...

ALINGAAS/INGAASP/INP EDGE EMITTING SEMICONDUCTOR LASER INCLUDING MU...

Semiconductor Laser Component and Method for Operating at Least One...

SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

BURIED HETEROSTRUCTURE SEMICONDUCTOR OPTICAL AMPLIFIER AND METHOD F...

BRAGG GRATING AND METHOD FOR MANUFACTURING THE SAME AND DISTRIBUTED...

SEMICONDUCTOR LAYER STACK AND METHOD FOR PRODUCING SAME

SEMICONDUCTOR OPTICAL ELEMENT, SEMICONDUCTOR OPTICAL ELEMENT FORMIN...

CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...

SiGeSn LASER DIODES AND METHOD OF FABRICATING SAME

OPTOELECTRONIC DEVICE AND METHOD OF MANUFACTURE THEREOF

SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF SEM...

Semiconductor Device and Method

DUAL JUNCTION FIBER-COUPLED LASER DIODE AND RELATED METHODS

Low Resistance Vertical Cavity Light Source with PNPN Blocking