for applying modulation to the laser

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CPC
H01S5/0427

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Parent Industries

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

Current Industry

H01S5/0427for applying modulation to the laser

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light emission drive circuit and light emission device
- Patent number 12,149,046
- Issue date Nov 19, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hayato Kamizuru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DML driver
- Patent number 12,095,225
- Issue date Sep 17, 2024
- Nippon Telegraph and Telephone Corporation
- Toshiki Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for physical random number generation using a vertical cavit...
- Patent number 12,080,993
- Issue date Sep 3, 2024
- Fundacio Institut de Ciencies Fotoniques
- Valerio Pruneri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for executing atomic memory operations when contested
- Patent number 12,066,941
- Issue date Aug 20, 2024
- SiFive, Inc.
- John Ingalls
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical semiconductor device, optical subassembly, and optical module
- Patent number 12,040,596
- Issue date Jul 16, 2024
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DFB laser DC-coupled output power configuration scheme with adjusta...
- Patent number 12,015,244
- Issue date Jun 18, 2024
- Jinghu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional coordinate measuring device
- Patent number 12,007,483
- Issue date Jun 11, 2024
- Faro Technologies, Inc.
- Jacob J. Mertz
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for matching impedance of optical components u...
- Patent number 11,996,669
- Issue date May 28, 2024
- OE SOLUTIONS AMERICA, INC.
- Moon Soo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical scanning device, image-forming apparatus, and control method
- Patent number 11,984,702
- Issue date May 14, 2024
- SHARP KABUSHIKI KAISHA
- Kazutaka Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integrated laser and modulator systems
- Patent number 11,984,700
- Issue date May 14, 2024
- Microsoft Technology Licensing, LLC
- Yifei Zhang
- G02 - OPTICS
Information Patent Grant
Spectroscopic detection using a tunable frequency comb
- Patent number 11,967,799
- Issue date Apr 23, 2024
- Pilot Photonics Limited
- Jules Braddell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and optical subassembly
- Patent number 11,909,170
- Issue date Feb 20, 2024
- Lumentum Japan, Inc.
- Koichiro Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
H-bridge integrated laser driver
- Patent number 11,894,655
- Issue date Feb 6, 2024
- SITRUS TECHNOLOGY CORPORATION
- Karim Vincent Abdelhalim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive Q switching laser device, control method, and laser process...
- Patent number 11,894,652
- Issue date Feb 6, 2024
- Sony Group Corporation
- Yasuyuki Ishihama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DFB laser DC-coupled output power configuration scheme
- Patent number 11,837,847
- Issue date Dec 5, 2023
- Jinghu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for ultraviolet to long wave infrared multiband s...
- Patent number 11,804,693
- Issue date Oct 31, 2023
- Northrop Grumman Systems Corporation
- Gary S. Kanner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for providing directional light sources with broa...
- Patent number 11,791,606
- Issue date Oct 17, 2023
- KYOCERA SLD Laser, Inc.
- James W. Raring
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Driver for high speed laser diode
- Patent number 11,791,607
- Issue date Oct 17, 2023
- Maxim Integrated Products, Inc.
- Qingsheng Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Software-defined transistor-like VCSEL-based communication system w...
- Patent number 11,749,963
- Issue date Sep 5, 2023
- Nvidia Denmark ApS
- Juan Jose Vegas Olmos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage controlled steered VCSEL driver
- Patent number 11,728,621
- Issue date Aug 15, 2023
- STMicroelectronics (Research & Development) Limited
- John Kevin Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanostructured optical element, depth sensor, and electronic device
- Patent number 11,713,962
- Issue date Aug 1, 2023
- Samsung Electronics Co., Ltd.
- Seunghoon Han
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Device having non-linear filter
- Patent number 11,664,639
- Issue date May 30, 2023
- Semtech Canada Corporation
- Gurpreet S. Bhullar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for physical random number generation using a vertical cavit...
- Patent number 11,631,964
- Issue date Apr 18, 2023
- Fundado Institut de Ciències Fotóniques &
- Valerio Pruneri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting device and production method for same
- Patent number 11,626,709
- Issue date Apr 11, 2023
- Hamamatsu Photonics K.K.
- Kazuyoshi Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Burst mode laser driving circuit
- Patent number 11,600,965
- Issue date Mar 7, 2023
- Google LLC
- Tao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength drift suppression for burst-mode tunable EML transmitter
- Patent number 11,594,856
- Issue date Feb 28, 2023
- Google LLC
- Tao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser drive circuit, method for driving semiconductor...
- Patent number 11,594,855
- Issue date Feb 28, 2023
- Sony Corporation
- Takahiro Koyama
- G01 - MEASURING TESTING
Information Patent Grant
Optical pulse emitter
- Patent number 11,563,303
- Issue date Jan 24, 2023
- STMicroelectronics (Grenoble 2) SAS
- Nicolas Moeneclaey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,556,040
- Issue date Jan 17, 2023
- Nippon Telegraph and Telephone Corporation
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus
- Patent number 11,539,185
- Issue date Dec 27, 2022
- Denso Corporation
- Masashige Sato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DML DRIVER
- Publication number 20240372320
- Publication date Nov 7, 2024
- Nippon Telegraph and Telephone Corporation
- Toshiki Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DESIGNING PHASE MODULATION LAYER AND METHOD FOR PRODUCIN...
- Publication number 20240364079
- Publication date Oct 31, 2024
- HAMAMATSU PHOTONICS K.K.
- Kazuyoshi HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switchable Laser Driver
- Publication number 20240364075
- Publication date Oct 31, 2024
- Abdellatif El Moznine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE
- Publication number 20240332908
- Publication date Oct 3, 2024
- Lumentum Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPATIAL AND TEMPORAL ADJUSTMENT OF LASER DEVICE DRIVE CURRENT USING...
- Publication number 20240322529
- Publication date Sep 26, 2024
- Freedom Photonics LLC
- Michelle Helena Labrecque
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPECTROSCOPIC DETECTION USING A TUNABLE FREQUENCY COMB
- Publication number 20240275128
- Publication date Aug 15, 2024
- PILOT PHOTONICS LIMITED
- Jules BRADDELL
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR LASER DEVICE, OPTICAL APPARATUS, AND METHOD OF CONTRO...
- Publication number 20240250499
- Publication date Jul 25, 2024
- Sumitomo Electric Industries, Ltd.
- Daisuke INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED LASER AND MODULATOR SYSTEMS
- Publication number 20240120707
- Publication date Apr 11, 2024
- Microsoft Technology Licensing, LLC
- Yifei ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BANDWITH ENHANCED DFB+R LITE LASER
- Publication number 20240047939
- Publication date Feb 8, 2024
- II-VI Delaware, Inc.
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT LOAD-CONTROLLED LASER DRIVER
- Publication number 20230387657
- Publication date Nov 30, 2023
- II-VI Delaware, Inc.
- Theron JONES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER SYSTEM
- Publication number 20230361527
- Publication date Nov 9, 2023
- Maradin Ltd.
- Gad YEARIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...
- Publication number 20230291174
- Publication date Sep 14, 2023
- INSTITUCIO CATALANA DE RECERCA I ESTUDIS AVANCATS
- Valerio PRUNERI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DFB laser DC-coupled Output Power Configuration Scheme
- Publication number 20230291175
- Publication date Sep 14, 2023
- XIAMEN EOCHIP SEMICONDUCTOR CO., LTD
- Jinghu LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS WITH NON-LINEAR FILTER
- Publication number 20230261439
- Publication date Aug 17, 2023
- SEMTECH CANADA CORPORATION
- Gurpreet S. BHULLAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Semiconductor Chip
- Publication number 20230163563
- Publication date May 25, 2023
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RIDGE WAVEGUIDE LASER WITH DIELECTRIC CURRENT CONFINEMENT
- Publication number 20230112885
- Publication date Apr 13, 2023
- APPLIED OPTOELECTRONICS, INC.
- Dapeng XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT
- Publication number 20230042492
- Publication date Feb 9, 2023
- Mitsubishi Electric Corporation
- Kazuhiro MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR EXECUTING ATOMIC MEMORY OPERATIONS WHEN CONTESTED
- Publication number 20230033550
- Publication date Feb 2, 2023
- SiFive, Inc.
- John Ingalls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODULATOR INTEGRATION FOR LASER USED WITH DISPLAY
- Publication number 20220393426
- Publication date Dec 8, 2022
- Microsoft Technology Licensing, LLC
- Shiva SHAHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DFB+R LASER STRUCTURE FOR DIRECTLY MODULATED LASER
- Publication number 20220393427
- Publication date Dec 8, 2022
- II-VI Delaware, Inc.
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC-coupled Laser Diode Driver Circuit with Large Modulation Current
- Publication number 20220360042
- Publication date Nov 10, 2022
- XIAMEN EOCHIP SEMICONDUCTOR CO., LTD
- Jinghu LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE CIRCUIT FOR DIRECT MODULATED LASER, AND DIRECT MODULATED OPTI...
- Publication number 20220337030
- Publication date Oct 20, 2022
- ACCELINK TECHNOLOGIES CO., LTD.
- Hongchun Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DRIVER INCORPORATING CLAMPING CIRCUIT WITH FREEWHEELING DIODE
- Publication number 20220329042
- Publication date Oct 13, 2022
- STMicroelectronics S.r.l
- Marco ZAMPROGNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT FOR A HIGHLY FLEXIBLE LOW NOISE LASER CURRENT SO...
- Publication number 20220302673
- Publication date Sep 22, 2022
- Vector Atomic, Inc.
- Martin M. BOYD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20220255290
- Publication date Aug 11, 2022
- Mitsubishi Electric Corporation
- Akitsugu NIWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SCANNING DEVICE, IMAGE-FORMING APPARATUS, AND CONTROL METHOD
- Publication number 20220216671
- Publication date Jul 7, 2022
- Sharp Kabushiki Kaisha
- KAZUTAKA MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE Q SWITCHING LASER DEVICE, CONTROL METHOD, AND LASER PROCESS...
- Publication number 20220209489
- Publication date Jun 30, 2022
- SONY GROUP CORPORATION
- Yasuyuki ISHIHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER BEAM GENERATION DEVICE AND LASER PROCESSING APPARATUS INCLUDI...
- Publication number 20220200236
- Publication date Jun 23, 2022
- Mitsubishi Electric Corporation
- Yoshimichi SAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PAM DRIVER WITH DISTRIBUTED MODULATION CURRENT SETPOINT FEEDBACK
- Publication number 20220190554
- Publication date Jun 16, 2022
- MACOM Technology Solutions Holdings, Inc.
- Eric IOZSEF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTLY-MODULATED LASER DIODE WITH GSG COPLANAR ELECTRODES AND MAN...
- Publication number 20220166189
- Publication date May 26, 2022
- LuxNet Corporation
- YU-LUN WU
- H01 - BASIC ELECTRIC ELEMENTS

for applying modulation to the laser

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light emission drive circuit and light emission device

DML driver

Method for physical random number generation using a vertical cavit...

Method for executing atomic memory operations when contested

Optical semiconductor device, optical subassembly, and optical module

DFB laser DC-coupled output power configuration scheme with adjusta...

Three-dimensional coordinate measuring device

Method and apparatus for matching impedance of optical components u...

Optical scanning device, image-forming apparatus, and control method

Integrated laser and modulator systems

Spectroscopic detection using a tunable frequency comb

Semiconductor light emitting device and optical subassembly

H-bridge integrated laser driver

Passive Q switching laser device, control method, and laser process...

DFB laser DC-coupled output power configuration scheme

Method and device for ultraviolet to long wave infrared multiband s...

Method and system for providing directional light sources with broa...

Driver for high speed laser diode

Software-defined transistor-like VCSEL-based communication system w...

Voltage controlled steered VCSEL driver

Nanostructured optical element, depth sensor, and electronic device

Device having non-linear filter

Method for physical random number generation using a vertical cavit...

Light-emitting device and production method for same

Burst mode laser driving circuit

Wavelength drift suppression for burst-mode tunable EML transmitter

Semiconductor laser drive circuit, method for driving semiconductor...

Optical pulse emitter

Semiconductor device

Laser apparatus

Patents Applicationslast 30 patents

DML DRIVER

METHOD FOR DESIGNING PHASE MODULATION LAYER AND METHOD FOR PRODUCIN...

Switchable Laser Driver

OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE

SPATIAL AND TEMPORAL ADJUSTMENT OF LASER DEVICE DRIVE CURRENT USING...

SPECTROSCOPIC DETECTION USING A TUNABLE FREQUENCY COMB

SEMICONDUCTOR LASER DEVICE, OPTICAL APPARATUS, AND METHOD OF CONTRO...

INTEGRATED LASER AND MODULATOR SYSTEMS

BANDWITH ENHANCED DFB+R LITE LASER

CURRENT LOAD-CONTROLLED LASER DRIVER

LASER SYSTEM

METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...

DFB laser DC-coupled Output Power Configuration Scheme

APPARATUS WITH NON-LINEAR FILTER

Optical Semiconductor Chip

RIDGE WAVEGUIDE LASER WITH DIELECTRIC CURRENT CONFINEMENT

OPTICAL SEMICONDUCTOR ELEMENT

METHOD FOR EXECUTING ATOMIC MEMORY OPERATIONS WHEN CONTESTED

MODULATOR INTEGRATION FOR LASER USED WITH DISPLAY

DFB+R LASER STRUCTURE FOR DIRECTLY MODULATED LASER

DC-coupled Laser Diode Driver Circuit with Large Modulation Current

DRIVE CIRCUIT FOR DIRECT MODULATED LASER, AND DIRECT MODULATED OPTI...

LASER DRIVER INCORPORATING CLAMPING CIRCUIT WITH FREEWHEELING DIODE

INTEGRATED CIRCUIT FOR A HIGHLY FLEXIBLE LOW NOISE LASER CURRENT SO...

SEMICONDUCTOR LASER DEVICE

OPTICAL SCANNING DEVICE, IMAGE-FORMING APPARATUS, AND CONTROL METHOD

PASSIVE Q SWITCHING LASER DEVICE, CONTROL METHOD, AND LASER PROCESS...

LASER BEAM GENERATION DEVICE AND LASER PROCESSING APPARATUS INCLUDI...

PAM DRIVER WITH DISTRIBUTED MODULATION CURRENT SETPOINT FEEDBACK

DIRECTLY-MODULATED LASER DIODE WITH GSG COPLANAR ELECTRODES AND MAN...