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with a well layer having only As as V-compound
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Electric elements
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DEVICES USING STIMULATED EMISSION
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Semiconductor lasers
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H01S5/34313
with a well layer having only As as V-compound
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last 30 patents
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Surface emitting laser
Patent number
11,444,431
Issue date
Sep 13, 2022
Sumitomo Electric Industries, Ltd.
Daisuke Inoue
H01 - BASIC ELECTRIC ELEMENTS
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Wavelength tunable laser
Patent number
11,437,778
Issue date
Sep 6, 2022
OE SOLUTIONS CO., LTD.
Ki Hong Yoon
H01 - BASIC ELECTRIC ELEMENTS
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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
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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
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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
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Patent Grant
Laser emitter including nanowires
Patent number
11,362,487
Issue date
Jun 14, 2022
Microsoft Technology Licensing, LLC
Sergei V. Gronin
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Surface emitting laser
Patent number
11,329,453
Issue date
May 10, 2022
Sumitomo Electric Industries, Ltd.
Masaki Yanagisawa
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Indium-phosphide VCSEL with dielectric DBR
Patent number
11,322,910
Issue date
May 3, 2022
Apple Inc.
Jae Y. Park
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Coherent single photon source
Patent number
11,309,684
Issue date
Apr 19, 2022
Københavns Universitet
Peter Lodahl
B82 - NANO-TECHNOLOGY
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Patent Grant
Laser diode array, method of manufacturing the same, printer, and o...
Patent number
RE48880
Issue date
Jan 4, 2022
Sony Group Corporation
Osamu Maeda
Information
Patent Grant
Quantum cascade laser with monolithically integrated passive waveguide
Patent number
11,211,773
Issue date
Dec 28, 2021
TRANSWAVE PHOTONICS, LLC.
Seungyong Jung
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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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
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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
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Patent Application
BOTTOM EMITTING VCSEL
Publication number
20240030684
Publication date
Jan 25, 2024
II-VI Delaware, Inc.
James K. Guenter
H01 - BASIC ELECTRIC ELEMENTS
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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
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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
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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
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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
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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
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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
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Patent Application
LIGHT SOURCE DEVICE, AND RANGING DEVICE
Publication number
20230216277
Publication date
Jul 6, 2023
Canon Kabushiki Kaisha
TAKESHI UCHIDA
G01 - MEASURING TESTING
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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
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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
Information
Patent Application
SEMICONDUCTOR STACK AND LIGHT-EMITTING DEVICE
Publication number
20230178965
Publication date
Jun 8, 2023
Sumitomo Electric Industries, Ltd.
Takuma FUYUKI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SURFACE EMITTING QUANTUM CASCADE LASER
Publication number
20230163567
Publication date
May 25, 2023
National Institute for Materials Science
Kazuaki SAKODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TWO-DIMENSIONAL PHOTONIC-CRYSTAL LASER
Publication number
20230163566
Publication date
May 25, 2023
KYOTO UNIVERSITY
Susumu NODA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
OPTICAL DEVICE
Publication number
20230163570
Publication date
May 25, 2023
Soh OKUMURA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE
Publication number
20230117347
Publication date
Apr 20, 2023
Hamamatsu Photonics K.K.
Atsushi SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EMITTING DE...
Publication number
20230090469
Publication date
Mar 23, 2023
Sony Semiconductor Solutions Corporation
Takahiro ARAKIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING OPTICAL SEMICONDUCTOR DEVICE
Publication number
20230045980
Publication date
Feb 16, 2023
Mitsubishi Electric Corporation
Keisuke MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Application
Tunable Light Source
Publication number
20230006419
Publication date
Jan 5, 2023
Nippon Telegraph and Telephone Corporation
Yuta Ueda
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
GROWTH DEFECT REDUCTION AT GRATING TRANSITION
Publication number
20230006420
Publication date
Jan 5, 2023
ROCKLEY PHOTONICS LIMITED
Charles Su-chang TSAI
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, VERTICAL CAVITY SUR...
Publication number
20230006421
Publication date
Jan 5, 2023
SONY GROUP CORPORATION
TOMOMASA WATANABE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20220416511
Publication date
Dec 29, 2022
Mitsubishi Electric Corporation
Motoshi KITAGAWA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SYSTEMS AND METHODS FOR EXTERNAL MODULATION OF A LASER
Publication number
20220360038
Publication date
Nov 10, 2022
ARRIS Enterprises LLC
Brian E. Ishaug
H01 - BASIC ELECTRIC ELEMENTS