Electrical excitation; Circuits therefor

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H01S5/042

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Parent Industries

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

Current Industry

H01S5/042Electrical excitation; Circuits therefor

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
Driver circuit for an addressable array of optical emitters
- Patent number 12,366,638
- Issue date Jul 22, 2025
- Lumentum Operations LLC
- Mikhail Dolganov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 12,362,540
- Issue date Jul 15, 2025
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver circuit and method for controlling a light source
- Patent number 12,362,536
- Issue date Jul 15, 2025
- Analog Devices International Unlimited Company
- Sivanendra Selvanayagam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver circuit for evaluation of an optical emitter
- Patent number 12,362,537
- Issue date Jul 15, 2025
- Lumentum Operations LLC
- Mikhail Dolganov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser emitter including nanowires
- Patent number 12,355,214
- Issue date Jul 8, 2025
- Microsoft Technology Licensing, LLC
- Sergei V. Gronin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, projector, and display
- Patent number 12,355,206
- Issue date Jul 8, 2025
- Seiko Epson Corporation
- Takashi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device testing system
- Patent number 12,352,901
- Issue date Jul 8, 2025
- Lumentum Operations LLC
- Suning Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor lasers and processes for the planarization of semicon...
- Patent number 12,355,212
- Issue date Jul 8, 2025
- MACOM Technology Solutions Holdings, Inc.
- Ali Badar Alamin Dow
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Laser system
- Patent number 12,355,205
- Issue date Jul 8, 2025
- MARADIN LTD.
- Gad Yearim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 12,348,006
- Issue date Jul 1, 2025
- Mitsubishi Electric Corporation
- Motoshi Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current load-controlled laser driver
- Patent number 12,348,002
- Issue date Jul 1, 2025
- II-VI DELAWARE, INC.
- Theron Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Eye safety interlock for fiber-coupled high power laser sources
- Patent number 12,345,595
- Issue date Jul 1, 2025
- II-VI DELAWARE, INC.
- Tengda Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 12,348,004
- Issue date Jul 1, 2025
- Nichia Corporation
- Tadayuki Kitajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature sensor, laser circuit, light detection and ranging syst...
- Patent number 12,339,397
- Issue date Jun 24, 2025
- ams AG
- Sébastien Poirier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 12,341,319
- Issue date Jun 24, 2025
- National Institute of Advanced Industrial Science and Technology
- Takahiro Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wave shaping circuit for laser driving circuit, laser driving circu...
- Patent number 12,341,317
- Issue date Jun 24, 2025
- Suzhou Menovex Photonics Technology Co., Ltd
- Qiyou Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabricating semiconductor devices, such as VCSELs, with an oxide co...
- Patent number 12,334,711
- Issue date Jun 17, 2025
- Mellanox Technologies, Ltd.
- Yuri Berk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive circuit for direct modulated laser, and direct modulated opti...
- Patent number 12,334,708
- Issue date Jun 17, 2025
- Accelink Technologies Co., Ltd.
- Hongchun Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser light source module, semiconductor laser apparatus
- Patent number 12,334,707
- Issue date Jun 17, 2025
- Denso Corporation
- Hitoshi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emission apparatus
- Patent number 12,334,709
- Issue date Jun 17, 2025
- Artilux, Inc.
- Konstantin P. Petrov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser driving apparatus, electronic equipment, and ma...
- Patent number 12,327,980
- Issue date Jun 10, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Motoi Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor module
- Patent number 12,327,979
- Issue date Jun 10, 2025
- Sumitomo Electric Industries, Ltd.
- Naoki Itabashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser device and method for manufa...
- Patent number 12,327,981
- Issue date Jun 10, 2025
- TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
- Cheng-Dong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode drive circuit
- Patent number 12,327,982
- Issue date Jun 10, 2025
- Murata Manufacturing Co., Ltd.
- Shota Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-FET pulsed laser diode driver
- Patent number 12,316,073
- Issue date May 27, 2025
- Silanna Asia Pte Ltd
- Joseph H. Colles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulse generator circuit, related system and method
- Patent number 12,316,072
- Issue date May 27, 2025
- STMicroelectronics (Rousset) SAS
- Romeo Letor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source for structured light, structured light projection appa...
- Patent number 12,313,397
- Issue date May 27, 2025
- Prophesee
- Xavier Lagorce
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 12,308,606
- Issue date May 20, 2025
- Nichia Corporation
- Soichiro Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Matrix addressable vertical cavity surface emitting laser array
- Patent number 12,308,618
- Issue date May 20, 2025
- Lumentum Operations LLC
- Yeyu Zhu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIRECT CONTROL ON LASER FREQUENCY FOR DUAL-PULSE DISTRIBUTED ACOUST...
- Publication number 20250239833
- Publication date Jul 24, 2025
- VIAVI SOLUTIONS INC.
- Vincent LECOEUCHE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE STRUCTURE FOR A PHOTONIC INTEGRATED CIRCUIT
- Publication number 20250231339
- Publication date Jul 17, 2025
- SMART PHOTONICS HOLDING B.V.
- Erik DEN HAAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE AND METHOD FOR PRODUCING SAME
- Publication number 20250226636
- Publication date Jul 10, 2025
- Mitsubishi Electric Corporation
- Yutaka YONEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, AND ELECTRONI...
- Publication number 20250226639
- Publication date Jul 10, 2025
- SONY GROUP CORPORATION
- EIJI NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE AND METHOD FOR OPERATING A LASER DEVICE
- Publication number 20250226638
- Publication date Jul 10, 2025
- ams-OSRAM International GmbH
- Bilal SAIF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC COMPONENT AND FABRICATION METHOD THEREOF
- Publication number 20250219353
- Publication date Jul 3, 2025
- Huawei Technologies Co., Ltd
- Wenjun SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH INTEGRATED CAPACITOR
- Publication number 20250210935
- Publication date Jun 26, 2025
- Lumentum Operations LLC
- Siu Kwan CHEUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE AND LIGHT-EMITTING D...
- Publication number 20250210937
- Publication date Jun 26, 2025
- Nichia Corporation.
- Hironobu SHIBATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL-EMITTING SEMICONDUCTOR LASER COMPONENT, ARRAY, AND CHIP HA...
- Publication number 20250210936
- Publication date Jun 26, 2025
- TRUMPF Photonic Components GmbH
- Holger Joachim Mönch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE MEASUREMENT IN RIDGE LASER DEVICE
- Publication number 20250210939
- Publication date Jun 26, 2025
- ams-OSRAM International GmbH
- Bilal SAIF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20250210940
- Publication date Jun 26, 2025
- Nichia Corporation.
- Ryohei HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER EMITTING ARRAYS WITH THERMALLY-INDUCED ENHANCED SPECTRAL WIDTH
- Publication number 20250210942
- Publication date Jun 26, 2025
- Apple Inc.
- Sansaptak Dasgupta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Monolithic Integrated Circuit Laser Multiplexer
- Publication number 20250202191
- Publication date Jun 19, 2025
- II-VI Delaware, Inc.
- Mohsen Shokrani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20250202192
- Publication date Jun 19, 2025
- NICHIA CORPORATION
- Kazuma KOZURU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND RANGING DEVICE
- Publication number 20250192511
- Publication date Jun 12, 2025
- Sony Semiconductor Solutions Corporation
- Hayato KAMIZURU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, RANGING DEVICE, AND ONBOARD DEVICE
- Publication number 20250192512
- Publication date Jun 12, 2025
- SONY GROUP CORPORATION
- GYONGSOK SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20250192518
- Publication date Jun 12, 2025
- Lumentum Operations LLC
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE
- Publication number 20250192521
- Publication date Jun 12, 2025
- ams-OSRAM International GmbH
- Bruno JENTZSCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEDICAL PROBE FOR OPTOGENETICS WITH VCSELs
- Publication number 20250186799
- Publication date Jun 12, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Alexandre GARREAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250192517
- Publication date Jun 12, 2025
- OPTOWAY TECHNOLOGY INC.
- Meng-Lun Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL CHIP PACKAGING MODULE, OPTICAL MODULE AND LiDAR
- Publication number 20250192509
- Publication date Jun 12, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Penghui WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE CIRCUIT AND RANGING SENSOR
- Publication number 20250192513
- Publication date Jun 12, 2025
- Sharp Semiconductor Innovation Corporation
- Takayuki SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING AN OPTOELECTRONIC DEVICE COMPRISING AN INT...
- Publication number 20250183617
- Publication date Jun 5, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Clément CARDOUX
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE AND RANGING DEVICE
- Publication number 20250174967
- Publication date May 29, 2025
- Canon Kabushiki Kaisha
- TAKAKO SUGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-CHANNEL COMMON-CATHODE PULSED LASER DIODE DRIVER
- Publication number 20250174964
- Publication date May 29, 2025
- Silanna Asia Pte Ltd
- Steven E. Rosenbaum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING NODE VOLTAGES DURING START-UP...
- Publication number 20250167513
- Publication date May 22, 2025
- MACOM Technology Solutions Holdings, Inc.
- Peter Considine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND PACKAGING STRUCTURE THEREOF
- Publication number 20250167515
- Publication date May 22, 2025
- iReach Corporation
- Hsin-Chan CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RAPID RECHARGE LASER DRIVER CIRCUIT
- Publication number 20250167516
- Publication date May 22, 2025
- LG Innotek Co., Ltd.
- Ryan T. Davis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-EMITTING LASER, LIGHT SOURCE DEVICE, AND ELECTRONIC DEVICE
- Publication number 20250167514
- Publication date May 22, 2025
- SONY GROUP CORPORATION
- Shuhei YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER AND METHOD FOR MANUFACTURING SURFACE EMITTIN...
- Publication number 20250158361
- Publication date May 15, 2025
- SONY GROUP CORPORATION
- Hiroshi NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS

Electrical excitation; Circuits therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device and method

Driver circuit for an addressable array of optical emitters

Light emitting element

Driver circuit and method for controlling a light source

Driver circuit for evaluation of an optical emitter

Laser emitter including nanowires

Light emitting device, projector, and display

Optical device testing system

Semiconductor lasers and processes for the planarization of semicon...

Laser system

Semiconductor device and method for manufacturing semiconductor device

Current load-controlled laser driver

Eye safety interlock for fiber-coupled high power laser sources

Light emitting device

Temperature sensor, laser circuit, light detection and ranging syst...

Semiconductor laser

Wave shaping circuit for laser driving circuit, laser driving circu...

Fabricating semiconductor devices, such as VCSELs, with an oxide co...

Drive circuit for direct modulated laser, and direct modulated opti...

Semiconductor laser light source module, semiconductor laser apparatus

Light emission apparatus

Semiconductor laser driving apparatus, electronic equipment, and ma...

Optical semiconductor module

Vertical cavity surface emitting laser device and method for manufa...

Laser diode drive circuit

Single-FET pulsed laser diode driver

Pulse generator circuit, related system and method

Light source for structured light, structured light projection appa...

Light emitting device

Matrix addressable vertical cavity surface emitting laser array

Patents Applicationslast 30 patents

DIRECT CONTROL ON LASER FREQUENCY FOR DUAL-PULSE DISTRIBUTED ACOUST...

WAVEGUIDE STRUCTURE FOR A PHOTONIC INTEGRATED CIRCUIT

OPTICAL MODULE AND METHOD FOR PRODUCING SAME

SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, AND ELECTRONI...

LASER DEVICE AND METHOD FOR OPERATING A LASER DEVICE

OPTOELECTRONIC COMPONENT AND FABRICATION METHOD THEREOF

VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH INTEGRATED CAPACITOR

METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE AND LIGHT-EMITTING D...

VERTICAL-EMITTING SEMICONDUCTOR LASER COMPONENT, ARRAY, AND CHIP HA...

TEMPERATURE MEASUREMENT IN RIDGE LASER DEVICE

SEMICONDUCTOR LASER ELEMENT

LASER EMITTING ARRAYS WITH THERMALLY-INDUCED ENHANCED SPECTRAL WIDTH

Monolithic Integrated Circuit Laser Multiplexer

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE AND RANGING DEVICE

LIGHT-EMITTING DEVICE, RANGING DEVICE, AND ONBOARD DEVICE

SEMICONDUCTOR LASER

LIGHT-EMITTING DIODE

MEDICAL PROBE FOR OPTOGENETICS WITH VCSELs

SEMICONDUCTOR DEVICE

OPTICAL CHIP PACKAGING MODULE, OPTICAL MODULE AND LiDAR

DRIVE CIRCUIT AND RANGING SENSOR

METHOD FOR MANUFACTURING AN OPTOELECTRONIC DEVICE COMPRISING AN INT...

LIGHT SOURCE DEVICE AND RANGING DEVICE

MULTI-CHANNEL COMMON-CATHODE PULSED LASER DIODE DRIVER

METHOD AND APPARATUS FOR CONTROLLING NODE VOLTAGES DURING START-UP...

SEMICONDUCTOR LASER AND PACKAGING STRUCTURE THEREOF

RAPID RECHARGE LASER DRIVER CIRCUIT

SURFACE-EMITTING LASER, LIGHT SOURCE DEVICE, AND ELECTRONIC DEVICE

SURFACE EMITTING LASER AND METHOD FOR MANUFACTURING SURFACE EMITTIN...