Structure or shape of the semi-conductor body to guide the optical wave; Confining structures perpendicular to the optical axis

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

Current Industry

H01S5/20Structure or shape of the semi-conductor body to guide the optical wave; Confining structures perpendicular to the optical axis

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Patents Grantslast 30 patents

Information Patent Grant
Photonic integrated circuit including compact lasers with extended...
- Patent number 12,199,405
- Issue date Jan 14, 2025
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element
- Patent number 12,191,634
- Issue date Jan 7, 2025
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 12,170,436
- Issue date Dec 17, 2024
- Modulight Oy
- Riina Ulkuniemi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser with hexagonal semiconductor microdisk
- Patent number 12,155,175
- Issue date Nov 26, 2024
- Soochow University
- Bing Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for aligning a laser and a waveguide
- Patent number 12,149,052
- Issue date Nov 19, 2024
- DustPhotonics
- Yoel Chetrit
- H01 - BASIC ELECTRIC ELEMENTS
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
Electro-absorption modulated laser with integrated filter layer
- Patent number 12,136,796
- Issue date Nov 5, 2024
- Applied Optoelectronics, Inc.
- Dapeng Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with small mesa width
- Patent number 12,126,139
- Issue date Oct 22, 2024
- SILANNA UV TECHNOLOGIES PTE LTD
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacture for an ultraviolet emitting optoelectronic de...
- Patent number 12,126,143
- Issue date Oct 22, 2024
- KYOCERA SLD Laser, Inc.
- Melvin McLaurin
- 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
Surface emitting laser element and manufacturing method of the same
- Patent number 12,113,333
- Issue date Oct 8, 2024
- Kyoto University
- Susumu Noda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor optical device and method for manufacturing the same
- Patent number 12,100,929
- Issue date Sep 24, 2024
- Lumentum Japan, Inc.
- Ryosuke Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit and methodology for making same
- Patent number 12,100,930
- Issue date Sep 24, 2024
- Geoff W. Taylor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device
- Patent number 12,095,227
- Issue date Sep 17, 2024
- Nippon Telegraph and Telephone Corporation
- Suguru Yamaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser
- Patent number 12,095,230
- Issue date Sep 17, 2024
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of...
- Dieter Bimberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control of current spread in semiconductor laser devices
- Patent number 12,095,232
- Issue date Sep 17, 2024
- II-VI DELAWARE, INC.
- Evgeny Zibik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturable devices formed on gallium and nitrogen material
- Patent number 12,088,065
- Issue date Sep 10, 2024
- KYOCERA SLD Laser, Inc.
- Melvin McLaurin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide spacer HCG VCSELS and fabrication methods
- Patent number 12,068,580
- Issue date Aug 20, 2024
- The Regents of the University of California
- Constance J. Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wearable laser based display method and system
- Patent number 12,066,632
- Issue date Aug 20, 2024
- KYOCERA SLD Laser, Inc.
- Paul Rudy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting laser device and method for manufacturing surface-...
- Patent number 12,057,678
- Issue date Aug 6, 2024
- Kyoto University
- Susumu Noda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cladding glass for solid-state lasers
- Patent number 12,057,679
- Issue date Aug 6, 2024
- Schott AG
- Antoine Carré
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System comprising an integrated waveguide-coupled optically active...
- Patent number 12,046,871
- Issue date Jul 23, 2024
- Quintessent Inc.
- Brian Koch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 12,046,874
- Issue date Jul 23, 2024
- Hamamatsu Photonics K.K.
- Soh Uenoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic device comprising a semiconductor layer based on GeS...
- Patent number 12,040,595
- Issue date Jul 16, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Lara Casiez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser with high efficiency operation and related sy...
- Patent number 12,034,276
- Issue date Jul 9, 2024
- University of Central Florida Research Foundation, Inc.
- Arkadiy Lyakh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 12,034,274
- Issue date Jul 9, 2024
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser and corresponding fabricatin...
- Patent number 12,015,246
- Issue date Jun 18, 2024
- SUZHOU HANHUA SEMICONDUCTOR CO., LTD.
- Qian Fan
- 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
- 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

Patents Applicationslast 30 patents

Information Patent Application
LED WITH SMALL MESA WIDTH
- Publication number 20250023332
- Publication date Jan 16, 2025
- Silanna UV Technologies Pte Ltd
- Johnny Cai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Double Waveguide Structure For Edge-Emitting Semiconductor Laser An...
- Publication number 20250023330
- Publication date Jan 16, 2025
- II-VI Delaware, Inc.
- Anissa Zeghuzi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER ELEMENT AND MANUFACTURING METHOD OF THE SAME
- Publication number 20240429680
- Publication date Dec 26, 2024
- Kyoto University
- Susumu NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Control Of Current Spread In Semiconductor Laser Devices
- Publication number 20240413612
- Publication date Dec 12, 2024
- II-VI Delaware, Inc.
- Evgeny Zibik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KINK-FREE HIGH FILL-FACTOR BROAD AREA SEMICONDUCTOR LASER ON AN OFF...
- Publication number 20240413607
- Publication date Dec 12, 2024
- Lumentum Operations LLC
- Li FAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT, MEASUREMENT DEVICE AND LIGHT SOURCE...
- Publication number 20240405514
- Publication date Dec 5, 2024
- Nichia Corporation.
- Masahiko SANO
- 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
PHOTONIC CRYSTAL LASER DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240388059
- Publication date Nov 21, 2024
- Seoul National University R&DB Foundation
- Heonsu JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT, OPTICAL MODULE, AND METHOD FOR MANUF...
- Publication number 20240388064
- Publication date Nov 21, 2024
- Mitsubishi Electric Corporation
- Eiji NAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS
- Publication number 20240372329
- Publication date Nov 7, 2024
- TRUMPF Photonic Components GmbH
- Roman Koerner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING AT LEAST ONE LASER CHIP, AND LASER CHIP
- Publication number 20240372331
- Publication date Nov 7, 2024
- ams-OSRAM International GmbH
- Alfred LELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-COUPLED INTEGRATED-CAVITY SEMICONDUCTOR LASER
- Publication number 20240348015
- Publication date Oct 17, 2024
- California Institute of Technology
- Alireza Marandi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMISSION ELEMENT
- Publication number 20240332909
- Publication date Oct 3, 2024
- SONY GROUP CORPORATION
- MASAHIRO MURAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT
- Publication number 20240332903
- Publication date Oct 3, 2024
- SONY CORPORATION
- Tatsushi HAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EDGE-EMITTING LASER DIODE WITH INCREASED COD THRESHOLD
- Publication number 20240332906
- Publication date Oct 3, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Martin ADAMS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240313508
- Publication date Sep 19, 2024
- SONY GROUP CORPORATION
- YUSUKE OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20240297479
- Publication date Sep 5, 2024
- Mitsubishi Electric Corporation
- Shogo ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER HETEROGENEOUS LASERS
- Publication number 20240291239
- Publication date Aug 29, 2024
- Tin Komljenovic
- 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
III-NITRIDE-BASED DEVICES GROWN ON A THIN TEMPLATE ON THERMALLY-DEC...
- Publication number 20240258771
- Publication date Aug 1, 2024
- The Regents of the University of California
- Philip Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR OPTICAL ELEMENT
- Publication number 20240250504
- Publication date Jul 25, 2024
- Sumitomo Electric Industries, Ltd.
- Takehiko KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING VERTICAL CAVITY SURFACE EMITTING LASER ELEM...
- Publication number 20240243552
- Publication date Jul 18, 2024
- Nichia Corporation.
- Ryoma SHIMAZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTER
- Publication number 20240235151
- Publication date Jul 11, 2024
- KYOCERA CORPORATION
- Yoshiaki ITAKURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Emitter
- Publication number 20240235164
- Publication date Jul 11, 2024
- ams-OSRAM International GmbH
- Bruno Jentzsch
- 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
HIGH-RELIABILITY LOW-DEFECT SEMICONDUCTOR LIGHT-EMITTING DEVICE AND...
- Publication number 20240222931
- Publication date Jul 4, 2024
- Everybright Institute of Semiconductor Photonics Co., Ltd.
- Jun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM COMPRISING A LIGHT SOURCE ON A SUBSTRATE WITH A HIGH OPTICAL...
- Publication number 20240204483
- Publication date Jun 20, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Badhise BEN BAKIR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-SECTION HIGH POWER SEMICONDUCTOR OPTICAL AMPLIFIER (SOA) AND...
- Publication number 20240204484
- Publication date Jun 20, 2024
- APPLIED OPTOELECTRONICS, INC.
- Dapeng XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A LIGHT EMITTING SEMICONDUCTOR CHIP AND LI...
- Publication number 20240186765
- Publication date Jun 6, 2024
- ams-OSRAM International GmbH
- Sven GERHARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DIODE ARRAY AND THE METHOD FOR MANUFACTURING A...
- Publication number 20240178638
- Publication date May 30, 2024
- TOPGAN sp. z o.o.
- Anna KAFAR
- H01 - BASIC ELECTRIC ELEMENTS

Structure or shape of the semi-conductor body to guide the optical wave; Confining structures perpendicular to the optical axis

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photonic integrated circuit including compact lasers with extended...

Semiconductor laser element

Method for fabricating semiconductor device

Laser with hexagonal semiconductor microdisk

Method and device for aligning a laser and a waveguide

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

Electro-absorption modulated laser with integrated filter layer

LED with small mesa width

Method of manufacture for an ultraviolet emitting optoelectronic de...

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

Surface emitting laser element and manufacturing method of the same

Semiconductor optical device and method for manufacturing the same

Semiconductor integrated circuit and methodology for making same

Optical device

Vertical-cavity surface-emitting laser

Control of current spread in semiconductor laser devices

Manufacturable devices formed on gallium and nitrogen material

Oxide spacer HCG VCSELS and fabrication methods

Wearable laser based display method and system

Surface-emitting laser device and method for manufacturing surface-...

Cladding glass for solid-state lasers

System comprising an integrated waveguide-coupled optically active...

Light-emitting device

Optoelectronic device comprising a semiconductor layer based on GeS...

Quantum cascade laser with high efficiency operation and related sy...

Light emitting element

Vertical cavity surface emitting laser and corresponding fabricatin...

Wavelength-variable laser

Light emitting device

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

Patents Applicationslast 30 patents

LED WITH SMALL MESA WIDTH

Double Waveguide Structure For Edge-Emitting Semiconductor Laser An...

SURFACE EMITTING LASER ELEMENT AND MANUFACTURING METHOD OF THE SAME

Control Of Current Spread In Semiconductor Laser Devices

KINK-FREE HIGH FILL-FACTOR BROAD AREA SEMICONDUCTOR LASER ON AN OFF...

SEMICONDUCTOR OPTICAL ELEMENT, MEASUREMENT DEVICE AND LIGHT SOURCE...

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

PHOTONIC CRYSTAL LASER DEVICE AND METHOD FOR MANUFACTURING THE SAME

OPTICAL SEMICONDUCTOR ELEMENT, OPTICAL MODULE, AND METHOD FOR MANUF...

LASER APPARATUS

METHOD FOR PRODUCING AT LEAST ONE LASER CHIP, AND LASER CHIP

SURFACE-COUPLED INTEGRATED-CAVITY SEMICONDUCTOR LASER

NITRIDE SEMICONDUCTOR LIGHT EMISSION ELEMENT

LIGHT EMITTING ELEMENT

EDGE-EMITTING LASER DIODE WITH INCREASED COD THRESHOLD

LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS

OPTICAL SEMICONDUCTOR DEVICE

HIGH POWER HETEROGENEOUS LASERS

WAVELENGTH-VARIABLE LASER

III-NITRIDE-BASED DEVICES GROWN ON A THIN TEMPLATE ON THERMALLY-DEC...

METHOD OF MANUFACTURING SEMICONDUCTOR OPTICAL ELEMENT

METHOD OF MANUFACTURING VERTICAL CAVITY SURFACE EMITTING LASER ELEM...

LIGHT EMITTER

Semiconductor Emitter

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

HIGH-RELIABILITY LOW-DEFECT SEMICONDUCTOR LIGHT-EMITTING DEVICE AND...

SYSTEM COMPRISING A LIGHT SOURCE ON A SUBSTRATE WITH A HIGH OPTICAL...

MULTI-SECTION HIGH POWER SEMICONDUCTOR OPTICAL AMPLIFIER (SOA) AND...

METHOD FOR MANUFACTURING A LIGHT EMITTING SEMICONDUCTOR CHIP AND LI...

SEMICONDUCTOR LASER DIODE ARRAY AND THE METHOD FOR MANUFACTURING A...