with a well layer having only As as V-compound

Industry

CPC
H01S5/34313

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Parent Industries

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

Current Industry

H01S5/34313with a well layer having only As as V-compound

Industries

Patents Grantslast 30 patents

Information Patent Grant
Quantum system with multiple-wavelength array trap
- Patent number 12,141,655
- Issue date Nov 12, 2024
- ColdQuanta, Inc.
- Thomas William Noel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device and projector
- Patent number 12,080,992
- Issue date Sep 3, 2024
- Seiko Epson Corporation
- Takafumi Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface emitting laser device and light emitting device including t...
- Patent number 12,068,583
- Issue date Aug 20, 2024
- SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
- Keun Uk Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, optical device, and information processing a...
- Patent number 12,057,677
- Issue date Aug 6, 2024
- FUJIFILM Business Innovation Corp.
- Daisuke Iguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting element array chip, light-emitting device, optical d...
- Patent number 12,027,510
- Issue date Jul 2, 2024
- FUJIFILM Business Innovation Corp.
- Takashi Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surface-emitting laser and method of manufacturing the same
- Patent number 12,027,820
- Issue date Jul 2, 2024
- Sumitomo Electric Industries, Ltd.
- Hiroyuki Hiiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VCSEL with integrated electrodes
- Patent number 11,973,315
- Issue date Apr 30, 2024
- Apple Inc.
- Jae Y. Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser and method for manufacturing same
- Patent number 11,955,775
- Issue date Apr 9, 2024
- Kabushiki Kaisha Toshiba
- Shinji Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emission device
- Patent number 11,923,655
- Issue date Mar 5, 2024
- Hamamatsu Photonics K.K.
- Kazuyoshi Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared light emitters based on interband tunneling in unipolar do...
- Patent number 11,916,162
- Issue date Feb 27, 2024
- Wright State University
- Elliott R. Brown
- 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
Bottom emitting VCSEL
- Patent number 11,811,197
- Issue date Nov 7, 2023
- II-VI DELAWARE, INC.
- James K. Guenter
- 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
Semiconductor light emitting array with phase modulation regions fo...
- Patent number 11,777,276
- Issue date Oct 3, 2023
- Hamamatsu Photonics K.K.
- Takahiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Long wavelength VCSEL and integrated VCSEL systems on silicon subst...
- Patent number 11,769,989
- Issue date Sep 26, 2023
- Mellanox Technologies, Ltd.
- Yuri Berk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integration of modulator and laser in a single chip
- Patent number 11,764,543
- Issue date Sep 19, 2023
- Mellanox Technologies, Ltd.
- Vladimir Iakovlev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element
- Patent number 11,710,941
- Issue date Jul 25, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Tougo Nakatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element and method for manufacturing the same
- Patent number 11,658,463
- Issue date May 23, 2023
- Sony Group Corporation
- Tomoyuki Oki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light emitting array with phase modulation regions fo...
- Patent number 11,646,546
- Issue date May 9, 2023
- Hamamatsu Photonics K.K.
- Takahiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated mid-infrared two-dimensional optical phas...
- Patent number 11,605,932
- Issue date Mar 14, 2023
- Omega Optics, Inc.
- Jong-Dug Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser fabrication on large wafer
- Patent number 11,588,299
- Issue date Feb 21, 2023
- Mellanox Technologies, Ltd.
- Vladimir Iakovlev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device, lighting apparatus, measuring apparatus, part-inspe...
- Patent number 11,581,698
- Issue date Feb 14, 2023
- Ricoh Company, Ltd.
- Yusuke Ohta
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Light-emitting device, optical device, and information processing a...
- Patent number 11,539,191
- Issue date Dec 27, 2022
- FUJIFILM Business Innovation Corp.
- Kenichi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting module and manufacturing method thereof, and surface...
- Patent number 11,527,869
- Issue date Dec 13, 2022
- Sumitomo Electric Industries, Ltd.
- Ryosuke Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tapered-grating single mode lasers and method of manufacturing
- Patent number 11,456,573
- Issue date Sep 27, 2022
- California Institute of Technology
- Ryan M. Briggs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting laser
- Patent number 11,444,431
- Issue date Sep 13, 2022
- Sumitomo Electric Industries, Ltd.
- Daisuke Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable laser
- Patent number 11,437,778
- Issue date Sep 6, 2022
- OE SOLUTIONS CO., LTD.
- Ki Hong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, semiconductor laser module, and welding...
- Patent number 11,437,780
- Issue date Sep 6, 2022
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Norio Ikedo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting device and projector
- Patent number 11,394,171
- Issue date Jul 19, 2022
- Seiko Epson Corporation
- Takafumi Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VCSELs with improved optical and electrical confinement
- Patent number 11,381,060
- Issue date Jul 5, 2022
- Apple Inc.
- Arnaud Laflaquière
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
Light Emitting Device And Projector
- Publication number 20240380174
- Publication date Nov 14, 2024
- SEIKO EPSON CORPORATION
- Takafumi NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT DEVICE AND FABRICATION METHOD OF THE SAME
- Publication number 20240356303
- Publication date Oct 24, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seungchul LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER WITH ASYMMETRIC APERTURE FOR...
- Publication number 20240348016
- Publication date Oct 17, 2024
- Lumentum Operations LLC
- Richa DUBEY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, RANGING DEVICE, AND MOVABLE OBJECT
- Publication number 20240332913
- Publication date Oct 3, 2024
- Canon Kabushiki Kaisha
- Takako Suga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING PHOTONIC CRYSTAL AND METHOD FOR MANUFACTUR...
- Publication number 20240283220
- Publication date Aug 22, 2024
- SEIKO EPSON CORPORATION
- Yoshitomo KUMAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20240275134
- Publication date Aug 15, 2024
- Rohm Co., Ltd.
- Yoshinori TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240258767
- Publication date Aug 1, 2024
- SONY GROUP CORPORATION
- GEN YONEZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER AND PREPARATION METHOD THEREFOR
- Publication number 20240258770
- Publication date Aug 1, 2024
- Vertilite Co., Ltd.
- Weicheng WENG
- 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
LASER ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240243550
- Publication date Jul 18, 2024
- SONY GROUP CORPORATION
- KENJI TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240235157
- Publication date Jul 11, 2024
- SONY GROUP CORPORATION
- GO HIRANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE COUPON
- Publication number 20240170919
- Publication date May 23, 2024
- ROCKLEY PHOTONICS LIMITED
- Guomin Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Electrode Device Using Vertical Cavity Surface Emitting Laser...
- Publication number 20240154389
- Publication date May 9, 2024
- National Central University
- Jin-Wei Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND LASER MODULE
- Publication number 20240120712
- Publication date Apr 11, 2024
- Hamamatsu Photonics K.K.
- Kousuke TORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, SEMICONDUC...
- Publication number 20240030683
- Publication date Jan 25, 2024
- HORIBA, LTD.
- Makoto MATSUHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BOTTOM EMITTING VCSEL
- Publication number 20240030684
- Publication date Jan 25, 2024
- II-VI Delaware, Inc.
- James K. Guenter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...
- Publication number 20240006849
- Publication date Jan 4, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Yasumasa KAWAKITA
- 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
Wavelength Modulated Self-Mixing Interferometry Using Multi-Junctio...
- Publication number 20240006858
- Publication date Jan 4, 2024
- Apple Inc.
- Tong Chen
- 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
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
QUANTUM WELL STRUCTURE, CHIP PROCESSING METHOD, CHIP, AND LASER
- Publication number 20230369829
- Publication date Nov 16, 2023
- PHOGRAIN TECHNOLOGY (SHENZHEN) CO., LTD.
- Yanwei YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20230361535
- Publication date Nov 9, 2023
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-DIMENSIONAL PHOTONIC-CRYSTAL LASER
- Publication number 20230361530
- Publication date Nov 9, 2023
- KYOTO UNIVERSITY
- Susumu NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING SEMICONDUCTOR LASER BASED ON A TRIPLE-LATTICE PHOT...
- Publication number 20230231363
- Publication date Jul 20, 2023
- Changchun Institute of Optics , Fine Mechanics and Physics, Chinese Academy o...
- Cunzhu TONG
- 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
LIGHT SOURCE DEVICE, AND RANGING DEVICE
- Publication number 20230216277
- Publication date Jul 6, 2023
- Canon Kabushiki Kaisha
- TAKESHI UCHIDA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEVICE AND LIGHT-EMITTING DEVICE
- Publication number 20230198224
- Publication date Jun 22, 2023
- Hamamatsu Photonics K.K.
- Yoshitaka KUROSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Strained Quantum Well Structure, Optical Semiconductor Device, and...
- Publication number 20230178964
- Publication date Jun 8, 2023
- Nippon Telegraph and Telephone Corporation
- Manabu Mitsuhara
- H01 - BASIC ELECTRIC ELEMENTS

with a well layer having only As as V-compound

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Quantum system with multiple-wavelength array trap

Light emitting device and projector

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

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

Light-emitting element array chip, light-emitting device, optical d...

Surface-emitting laser and method of manufacturing the same

VCSEL with integrated electrodes

Quantum cascade laser and method for manufacturing same

Light emission device

Infrared light emitters based on interband tunneling in unipolar do...

Quantum cascade laser

Bottom emitting VCSEL

Directly modulated laser

Semiconductor light emitting array with phase modulation regions fo...

Long wavelength VCSEL and integrated VCSEL systems on silicon subst...

Integration of modulator and laser in a single chip

Semiconductor laser element

Light-emitting element and method for manufacturing the same

Semiconductor light emitting array with phase modulation regions fo...

Monolithically integrated mid-infrared two-dimensional optical phas...

Vertical-cavity surface-emitting laser fabrication on large wafer

Optical device, lighting apparatus, measuring apparatus, part-inspe...

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

Light-emitting module and manufacturing method thereof, and surface...

Tapered-grating single mode lasers and method of manufacturing

Surface emitting laser

Wavelength tunable laser

Semiconductor laser device, semiconductor laser module, and welding...

Light emitting device and projector

VCSELs with improved optical and electrical confinement

Patents Applicationslast 30 patents

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

Light Emitting Device And Projector

PHOTONIC INTEGRATED CIRCUIT DEVICE AND FABRICATION METHOD OF THE SAME

VERTICAL-CAVITY SURFACE-EMITTING LASER WITH ASYMMETRIC APERTURE FOR...

LIGHT EMITTING DEVICE, RANGING DEVICE, AND MOVABLE OBJECT

METHOD FOR MANUFACTURING PHOTONIC CRYSTAL AND METHOD FOR MANUFACTUR...

SEMICONDUCTOR LASER DEVICE

LASER ELEMENT AND ELECTRONIC DEVICE

VERTICAL CAVITY SURFACE EMITTING LASER AND PREPARATION METHOD THEREFOR

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

LASER ELEMENT AND ELECTRONIC DEVICE

LASER ELEMENT AND ELECTRONIC DEVICE

DEVICE COUPON

Multi-Electrode Device Using Vertical Cavity Surface Emitting Laser...

SEMICONDUCTOR LASER ELEMENT AND LASER MODULE

SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, SEMICONDUC...

BOTTOM EMITTING VCSEL

SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...

Semiconductor Optical Device

Wavelength Modulated Self-Mixing Interferometry Using Multi-Junctio...

Spectroscopy Device Incorporating a Mid-Infrared Laser

HIGH-POWER EDGE-EMITTING SEMICONDUCTOR LASER WITH ASYMMETRIC STRUCTURE

QUANTUM WELL STRUCTURE, CHIP PROCESSING METHOD, CHIP, AND LASER

SEMICONDUCTOR LASER DEVICE

TWO-DIMENSIONAL PHOTONIC-CRYSTAL LASER

SURFACE-EMITTING SEMICONDUCTOR LASER BASED ON A TRIPLE-LATTICE PHOT...

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

LIGHT SOURCE DEVICE, AND RANGING DEVICE

OPTICAL DEVICE AND LIGHT-EMITTING DEVICE

Strained Quantum Well Structure, Optical Semiconductor Device, and...