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 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
Information Patent Grant
Semiconductor laser element, method for manufacturing same, and sem...
- Patent number 12,308,607
- Issue date May 20, 2025
- Mitsubishi Electric Corporation
- Chikara Watatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-c-plane group III-nitride-based VCSELs with nanoporous distribu...
- Patent number 12,308,615
- Issue date May 20, 2025
- Daniel F. Feezell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 12,300,966
- Issue date May 13, 2025
- Mitsubishi Electric Corporation
- Akitsugu Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device and method for generating laser light
- Patent number 12,300,971
- Issue date May 13, 2025
- Hamamatsu Photonics K.K.
- Takashi Kurita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser architectures using quantum well intermixing techniques
- Patent number 12,300,974
- Issue date May 13, 2025
- Apple Inc.
- Alfredo Bismuto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color tunable laser based source
- Patent number 12,302,463
- Issue date May 13, 2025
- SIGNIFY HOLDING, B.V.
- Reinhold Elferich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide structure for a photonic integrated circuit
- Patent number 12,292,595
- Issue date May 6, 2025
- SMART PHOTONICS HOLDING B.V.
- Erik Den Haan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffusor lens, light source, method of fabricating a light source a...
- Patent number 12,287,084
- Issue date Apr 29, 2025
- TRUMPF PHOTONIC COMPONENTS GMBH
- Stephan Gronenborn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser structure and manufacturing...
- Patent number 12,288,965
- Issue date Apr 29, 2025
- SHENZHEN TECHNOLOGY UNIVERSITY
- Hui Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronics driver for pulsed discharge
- Patent number 12,283,789
- Issue date Apr 22, 2025
- Omron Corporation
- Fred Freybler Schleifer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 12,283,793
- Issue date Apr 22, 2025
- Lumentum Japan, Inc.
- Masaru Onga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optimizing a layout of an emitter array
- Patent number 12,283,795
- Issue date Apr 22, 2025
- Lumentum Operations LLC
- Ajit Vijay Barve
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and manufacturing method therefor
- Patent number 12,278,320
- Issue date Apr 15, 2025
- Stanley Electric Co., Ltd.
- Yoshiaki Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulse generator circuit, related laser system and method
- Patent number 12,278,460
- Issue date Apr 15, 2025
- STMicroelectronics (Rousset) SAS
- Romeo Letor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting device
- Patent number 12,272,927
- Issue date Apr 8, 2025
- Stanley Electric Co., Ltd.
- Komei Tazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC-coupled laser diode driver circuit with large modulation current
- Patent number 12,272,926
- Issue date Apr 8, 2025
- Jinghu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode drive systems
- Patent number 12,272,923
- Issue date Apr 8, 2025
- Simmonds Precision Products, Inc.
- Scott R. Durkee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser array with integrated capacitor
- Patent number 12,266,902
- Issue date Apr 1, 2025
- Lumentum Operations LLC
- Siu Kwan Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device including a multiple-wavelength vertical-cavity surface-emit...
- Patent number 12,266,908
- Issue date Apr 1, 2025
- Microchip Technology Caldicot Limited
- Tracy Wotherspoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulsed resonant laser diode array driver
- Patent number 12,266,905
- Issue date Apr 1, 2025
- Silanna Asia Pte Ltd
- Joseph H. Colles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver circuit and method for providing a pulse
- Patent number 12,267,015
- Issue date Apr 1, 2025
- AMS-OSRAM INTERNATIONAL GMBH
- Ann Russell
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
Information Patent Application
LASER ELEMENT MANUFACTURING DEVICE AND LASER ELEMENT MANUFACTURING...
- Publication number 20250158348
- Publication date May 15, 2025
- KYOCERA CORPORATION
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOOK AHEAD CLOCK GATING
- Publication number 20250158609
- Publication date May 15, 2025
- STMicroelectronics International N.V.
- John Kevin MOORE
- G01 - MEASURING TESTING
Information Patent Application
RADIATION-EMITTING COMPONENT AND METHOD FOR PRODUCING A RADIATION-E...
- Publication number 20250158351
- Publication date May 15, 2025
- ams-OSRAM International GmbH
- Wolfgang NEUMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER PACKAGE AND METHOD FOR MANUFACTURING A LASER PACKAGE
- Publication number 20250158354
- Publication date May 15, 2025
- ams-OSRAM International GmbH
- Elmar BAUR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20250158360
- Publication date May 15, 2025
- Stanley Electric Co., Ltd
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20250149857
- Publication date May 8, 2025
- Lumentum Operations LLC
- Masaru ONGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGE ASSEMBLY FOR VERTICAL CAVITY SURFACE EMITTING LASER DEVICE...
- Publication number 20250149852
- Publication date May 8, 2025
- Lumentum Operations LLC
- Wei SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRE-CHARGE MODULATION OF A LASER ARRAY FOR 3D IMAGING APPLICATIONS
- Publication number 20250149853
- Publication date May 8, 2025
- II-VI Delaware, Inc.
- Steve Troyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER CONTROLLER
- Publication number 20250141183
- Publication date May 1, 2025
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- Daniel P. Lacroix
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MECHANICALLY FREE LIDAR SYSTEM
- Publication number 20250141184
- Publication date May 1, 2025
- Elmos Semiconductor SE
- André Srowig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC SEMICONDUCTOR COMPONENT AND OPTOELECTRONIC MODULE
- Publication number 20250141180
- Publication date May 1, 2025
- ams-OSRAM International GmbH
- Jörg Erich SORG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED OPTICAL DEVICE
- Publication number 20250141182
- Publication date May 1, 2025
- Lumentum Operations LLC
- Takeo KAGEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20250141189
- Publication date May 1, 2025
- Mitsubishi Electric Corporation
- Ayumi FUCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CALIBRATED OPTICAL PULSE GENERATION
- Publication number 20250130330
- Publication date Apr 24, 2025
- LUMINAR TECHNOLOGIES, INC.
- Alex M. Sincore
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC CIRCUIT AND LASER SCANNER
- Publication number 20250125579
- Publication date Apr 17, 2025
- SICK AG
- Rene VOIGT
- G01 - MEASURING TESTING
Information Patent Application
DUAL REDUNDANCY HIGH RELIABILITY LASER DIODE LIGHTING PLATFORM
- Publication number 20250125580
- Publication date Apr 17, 2025
- M3 Innovation, LLC
- Christopher D. Nolan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20250118947
- Publication date Apr 10, 2025
- Nichia Corporation.
- Ryohei HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250112443
- Publication date Apr 3, 2025
- EPISTAR CORPORATION
- Po-Chou PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-MIXING INTERFEROMETRY USING BACKSIDE-EMITTING VCSEL DIODE WITH...
- Publication number 20250105594
- Publication date Mar 27, 2025
- Apple Inc.
- Pengfei Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20250105588
- Publication date Mar 27, 2025
- Rohm Co., Ltd.
- Yotaro HIGASE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20250096532
- Publication date Mar 20, 2025
- NEOPHOTONICS CORPORATION
- Takanori KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER TRANSMISSION CIRCUIT, LASER TRANSMISSION COMPONENT AND ELECTR...
- Publication number 20250096525
- Publication date Mar 20, 2025
- SHENZHEN MICSIG TECHNOLOGY CO., LTD.
- Xingjie ZHANG
- H01 - BASIC ELECTRIC ELEMENTS

Electrical excitation; Circuits therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Semiconductor laser element, method for manufacturing same, and sem...

Non-c-plane group III-nitride-based VCSELs with nanoporous distribu...

Semiconductor laser device

Laser device and method for generating laser light

Laser architectures using quantum well intermixing techniques

Color tunable laser based source

Waveguide structure for a photonic integrated circuit

Diffusor lens, light source, method of fabricating a light source a...

Vertical cavity surface emitting laser structure and manufacturing...

Electronics driver for pulsed discharge

Semiconductor optical device

Optimizing a layout of an emitter array

Light emitting device and manufacturing method therefor

Pulse generator circuit, related laser system and method

Vertical cavity surface emitting device

DC-coupled laser diode driver circuit with large modulation current

Laser diode drive systems

Vertical-cavity surface-emitting laser array with integrated capacitor

Device including a multiple-wavelength vertical-cavity surface-emit...

Pulsed resonant laser diode array driver

Driver circuit and method for providing a pulse

Patents Applicationslast 30 patents

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...

LASER ELEMENT MANUFACTURING DEVICE AND LASER ELEMENT MANUFACTURING...

LOOK AHEAD CLOCK GATING

RADIATION-EMITTING COMPONENT AND METHOD FOR PRODUCING A RADIATION-E...

LASER PACKAGE AND METHOD FOR MANUFACTURING A LASER PACKAGE

VERTICAL CAVITY SURFACE EMITTING DEVICE

OPTICAL SEMICONDUCTOR DEVICE

PACKAGE ASSEMBLY FOR VERTICAL CAVITY SURFACE EMITTING LASER DEVICE...

PRE-CHARGE MODULATION OF A LASER ARRAY FOR 3D IMAGING APPLICATIONS

LASER CONTROLLER

MECHANICALLY FREE LIDAR SYSTEM

OPTOELECTRONIC SEMICONDUCTOR COMPONENT AND OPTOELECTRONIC MODULE

SEMICONDUCTOR INTEGRATED OPTICAL DEVICE

OPTICAL SEMICONDUCTOR DEVICE

CALIBRATED OPTICAL PULSE GENERATION

ELECTRONIC CIRCUIT AND LASER SCANNER

DUAL REDUNDANCY HIGH RELIABILITY LASER DIODE LIGHTING PLATFORM

SEMICONDUCTOR LASER ELEMENT

SEMICONDUCTOR DEVICE

SELF-MIXING INTERFEROMETRY USING BACKSIDE-EMITTING VCSEL DIODE WITH...

SEMICONDUCTOR LIGHT EMITTING DEVICE

OPTICAL SEMICONDUCTOR DEVICE

LASER TRANSMISSION CIRCUIT, LASER TRANSMISSION COMPONENT AND ELECTR...