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Stabilisation of laser output parameters
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last 30 patents
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Patent Grant
Method and system for control of laser emissions for safety
Patent number
12,288,960
Issue date
Apr 29, 2025
Quanta Computer Inc.
Chang-Sheng Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device, optical device, measurement device, and info...
Patent number
12,287,428
Issue date
Apr 29, 2025
FUJIFILM Business Innovation Corp.
Daisuke Iguchi
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
System and methods for stable, fast, wide-tuning range hybrid lasers
Patent number
12,278,461
Issue date
Apr 15, 2025
Insight Photonic Solutions, Inc.
Jason R. Ensher
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Light emitting assembly with a degradation determiner for the laser...
Patent number
12,278,458
Issue date
Apr 15, 2025
NUVOTON TECHNOLOGY CORPORATION JAPAN
Katsuya Samonji
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
Optical module and method of manufacturing optical module
Patent number
12,274,039
Issue date
Apr 8, 2025
Furukawa Electric Co., Ltd.
Kazuya Nagashima
G02 - OPTICS
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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
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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
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Patent Grant
Light source device for fiber optic gyroscope and fiber optic gyros...
Patent number
12,266,900
Issue date
Apr 1, 2025
INSTITUTE OF SCIENCE TOKYO
Mikio Kozuma
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Grant
Tunable laser assembly and method of control
Patent number
12,261,413
Issue date
Mar 25, 2025
Thorlabs Quantum Electronics, Inc.
Peter J. S. Heim
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Laser device
Patent number
12,255,438
Issue date
Mar 18, 2025
NKT Photonics A/S
Jens E. Pedersen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Semiconductor laser drive device and method of manufacturing the same
Patent number
12,249,806
Issue date
Mar 11, 2025
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Hirohisa Yasukawa
H01 - BASIC ELECTRIC ELEMENTS
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Optoelectronic component
Patent number
12,249,804
Issue date
Mar 11, 2025
Osram Opto Semiconductors GmbH
Markus Boss
H01 - BASIC ELECTRIC ELEMENTS
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Pulsed laser diode driver
Patent number
12,244,118
Issue date
Mar 4, 2025
Silanna Asia Pte Ltd
Joseph H. Colles
H01 - BASIC ELECTRIC ELEMENTS
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Atomic oscillator
Patent number
12,244,320
Issue date
Mar 4, 2025
NEC Corporation
Takahiro Fujisaku
H01 - BASIC ELECTRIC ELEMENTS
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Laser beam generation device and laser processing apparatus includi...
Patent number
12,218,482
Issue date
Feb 4, 2025
Mitsubishi Electric Corporation
Yoshimichi Saito
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tunable RF synthesizer based on offset optical frequency combs
Patent number
12,218,483
Issue date
Feb 4, 2025
Honeywell International Inc.
Matthew Wade Puckett
H01 - BASIC ELECTRIC ELEMENTS
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Laser safety circuit providing frequency-based average current moni...
Patent number
12,218,481
Issue date
Feb 4, 2025
Apple Inc.
Stephen N. Sweet
H01 - BASIC ELECTRIC ELEMENTS
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Laser system
Patent number
12,212,119
Issue date
Jan 28, 2025
Analog Devices International Unlimited Company
Jonathan Ephraim David Hurwitz
H01 - BASIC ELECTRIC ELEMENTS
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Photonics processor architecture
Patent number
12,206,220
Issue date
Jan 21, 2025
Lightmatter, Inc.
Nicholas C. Harris
G06 - COMPUTING CALCULATING COUNTING
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Wavelength-controlled tunable chip-scale laser
Patent number
12,206,221
Issue date
Jan 21, 2025
Nexus Photonics Inc
Minh Tran
H01 - BASIC ELECTRIC ELEMENTS
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Method and circuit for reflection cancellation
Patent number
12,199,398
Issue date
Jan 14, 2025
The University of British Columbia
Lukas Chrostowski
H01 - BASIC ELECTRIC ELEMENTS
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Guidance for positioning and orienting field of view of intraoral s...
Patent number
12,199,406
Issue date
Jan 14, 2025
Align Technology, Inc.
Yossef Atiya
H01 - BASIC ELECTRIC ELEMENTS
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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
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Frequency stabilization method and system for tunable light sources...
Patent number
12,199,407
Issue date
Jan 14, 2025
Harbin Institute of Technology
Yisi Dong
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Terahertz wave generating apparatus using dual mode laser
Patent number
12,191,632
Issue date
Jan 7, 2025
Electronics and Telecommunications Research Institute
Hyun Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Systems and methods for laser generation based on polarized beams
Patent number
12,189,030
Issue date
Jan 7, 2025
BEIJING VOYAGER TECHNOLOGY CO., LTD.
Yonghong Guo
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Multi kW class blue laser system
Patent number
12,184,039
Issue date
Dec 31, 2024
Nuburu, Inc.
Mark Zediker
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
LASER DEVICE
Publication number
20250125583
Publication date
Apr 17, 2025
TRUMPF Photonic Components GmbH
Stephan Gronenborn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated Narrow Linewidth Laser Source With Optical Amplifier
Publication number
20250125582
Publication date
Apr 17, 2025
DenseLight Semiconductors Pte. Ltd.
Yee Loy LAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNOLOGIES FOR DUAL TUNABLE LASERS IN A PHOTONIC INTEGRATED CIRCU...
Publication number
20250102634
Publication date
Mar 27, 2025
Intel Corporation
Sergei Sochava
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Frequency-Modulated External Cavity Laser Device
Publication number
20250105591
Publication date
Mar 27, 2025
Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), CAS
Wei Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20250079789
Publication date
Mar 6, 2025
NICHIA CORPORATION
Tetsuya TOMINAGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MONITORING AN OPTICAL SIGNAL EXTRACTED FROM AN OPTICAL C...
Publication number
20250070534
Publication date
Feb 27, 2025
Institute of Science and Technology Austria
Fritz DIORICO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
THERMALLY COMPENSATED WAVELENGTH TUNABLE LASERS
Publication number
20250038476
Publication date
Jan 30, 2025
Freedom Photonics LLC
Gordon Barbour Morrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BALANCED OUTPUT, DUAL-GAIN, HYBRID INTEGRATED DIODE LASER
Publication number
20250038480
Publication date
Jan 30, 2025
LioniX International BV
Randy te MORSCHE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE CURRENT SHIFTING FOR LASERS TO REBALANCE LASING CURRENT DIFF...
Publication number
20250038477
Publication date
Jan 30, 2025
SIGNIFY HOLDING B.V.
MATTHIAS WENDT
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
PULSED LASER DIODE DRIVER
Publication number
20250023324
Publication date
Jan 16, 2025
Silanna Asia Pte Ltd
Joseph H. Colles
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20250023321
Publication date
Jan 16, 2025
Rohm Co., Ltd.
Yoshinori TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR BEAM COMBINATION OF TAPERED DIODE LASERS AN...
Publication number
20250015563
Publication date
Jan 9, 2025
Freedom Photonics LLC
Jenna Nicole Campbell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...
Publication number
20250015559
Publication date
Jan 9, 2025
FUNDACIÓ INSTITUT DE CIÈNCIES FOTÒNIQUES
Valerio PRUNERI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONITOR UNIT AND OPTICAL MODULE
Publication number
20250007243
Publication date
Jan 2, 2025
Sumitomo Electric Industries, Ltd.
Yuna OKINA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STEADY STATE LASER DIODE FINGERPRINT MEASUREMENT AND COMPENSATION
Publication number
20250007238
Publication date
Jan 2, 2025
Western Digital Technologies, Inc.
Sukumar Rajauria
G11 - INFORMATION STORAGE
Information
Patent Application
System and Method for Phase Stabilization of Optical Sources
Publication number
20250007242
Publication date
Jan 2, 2025
Xanadu Quantum Technologies Inc.
Varun Dilip Vaidya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE LASER AND OPTICAL MODULE
Publication number
20240421561
Publication date
Dec 19, 2024
InnoLight Technology PTE. LTD.
Liang LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL DEVICE, LIGHT SOURCE DEVICE, TRANSMISSION MODULE, OPTICAL T...
Publication number
20240413606
Publication date
Dec 12, 2024
NEC Corporation
Kenji MIZUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL MODULATION CHIP AND TUNABLE LASER
Publication number
20240372314
Publication date
Nov 7, 2024
SUZHOU LYCORE TECHNOLOGIES CO., LTD.
Hanxiao LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVING DEVICE, DRIVING METHOD, AND LIGHT EMITTING DEVICE
Publication number
20240339812
Publication date
Oct 10, 2024
Sony Semiconductor Solutions Corporation
SUGURU KAMADA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Vertical Cavity Surface Emitting Laser
Publication number
20240332905
Publication date
Oct 3, 2024
ZHEJIANG BERXEL PHOTONICS CO., LTD.
Jonas Horst KAPRAUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DEVICE AND ELECTRONIC APPARATUS
Publication number
20240332895
Publication date
Oct 3, 2024
SONY GROUP CORPORATION
TOMOHIRO MAKINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER CALIBRATION AND STABILIZATION ALGORITHM FOR MICROSCOPY DEVICE
Publication number
20240332896
Publication date
Oct 3, 2024
Honeywell International Inc.
Kaligaselvi LENIN
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Laser Interferometer
Publication number
20240318951
Publication date
Sep 26, 2024
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR OPERATING A FREQUENCY AGILE TUNABLE SELF-INJECTION LOCKI...
Publication number
20240322522
Publication date
Sep 26, 2024
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
Tobias Kippenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DRIVER
Publication number
20240322519
Publication date
Sep 26, 2024
Analog Devices International Unlimited Company
Jonathan Ephraim David Hurwitz
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
Systems and Methods for Laser Stabilization
Publication number
20240322523
Publication date
Sep 26, 2024
The Regents of the University of California
Daniel J. Blumenthal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-POWER COHERENT SEMICONDUCTOR OPTICAL AMPLIFIER ARRAY
Publication number
20240322528
Publication date
Sep 26, 2024
University of Central Florida Research Foundation, Inc.
GUIFANG LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING A LIGHT SOURCE IN A MICROSCOPE
Publication number
20240305061
Publication date
Sep 12, 2024
CARL ZEISS MICROSCOPY GMBH
Stefan WILHELM
H01 - BASIC ELECTRIC ELEMENTS