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by controlling the optical pumping
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last 30 patents
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Device and method for measuring thermal load caused by energy trans...
Patent number
11,916,349
Issue date
Feb 27, 2024
SHANXI UNIVERSITY
Jing Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimization for high repetition rate pulse Raman laser
Patent number
11,522,333
Issue date
Dec 6, 2022
NATIONAL YANG MING CHIAO TUNG UNIVERSITY
Yung-Fu Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Thin film brewster coupling device
Patent number
11,476,630
Issue date
Oct 18, 2022
Robert Neil Campbell
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Micro non-planar ring oscillator with optimized output power and mi...
Patent number
11,394,168
Issue date
Jul 19, 2022
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
Anthony Yu
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fiber laser system and control method therefor
Patent number
11,362,477
Issue date
Jun 14, 2022
Fujikura Ltd.
Yuji Matsuoka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Self-injection locked stimulated Brillouin scattering laser
Patent number
11,362,480
Issue date
Jun 14, 2022
Honeywell International Inc.
Matthew Wade Puckett
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Laser burst logging systems and methods
Patent number
11,239,623
Issue date
Feb 1, 2022
nLIGHT, Inc.
Michael C. Nelson
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Optical fiber amplifier system and methods of using same
Patent number
11,158,990
Issue date
Oct 26, 2021
Nufern
Daniel J. Creeden
H01 - BASIC ELECTRIC ELEMENTS
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Laser machining device and laser oscillator
Patent number
11,050,212
Issue date
Jun 29, 2021
Keyence Corporation
Masao Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Laser machining device
Patent number
11,000,918
Issue date
May 11, 2021
Keyence Corporation
Mamoru Idaka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Laser machining device and laser machining method
Patent number
11,005,228
Issue date
May 11, 2021
Keyence Corporation
Masao Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Frequency pulling reduction in SBS laser
Patent number
10,928,200
Issue date
Feb 23, 2021
Honeywell International Inc.
Jianfeng Wu
G01 - MEASURING TESTING
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Patent Grant
Optical fiber laser device
Patent number
10,862,262
Issue date
Dec 8, 2020
Furukawa Electric Co., Ltd.
Koji Kajiwara
G02 - OPTICS
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Device for interferometric distance measurement
Patent number
10,746,532
Issue date
Aug 18, 2020
Dr. Johannes Heidenhain GmbH
Markus Meissner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modal instability control in fiber lasers
Patent number
10,651,622
Issue date
May 12, 2020
Elbit Systems Electro-Optics Elop Ltd.
Grigor Hovhannisyan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Laser device
Patent number
10,637,205
Issue date
Apr 28, 2020
FANUC CORPORATION
Tetsuya Chiba
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Laser burst logging systems and methods
Patent number
10,608,397
Issue date
Mar 31, 2020
nLIGHT, Inc.
Michael C. Nelson
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Optical fiber laser device
Patent number
10,530,117
Issue date
Jan 7, 2020
Furukawa Electric Co., Ltd.
Koji Kajiwara
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Laser apparatus including plurality of laser modules
Patent number
10,431,953
Issue date
Oct 1, 2019
FANUC CORPORATION
Ryuusuke Miyata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Solid-state laser for lidar system
Patent number
10,418,776
Issue date
Sep 17, 2019
Luminar Technologies, Inc.
David Welford
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Spectrally multiplexing diode pump modules to improve brightness
Patent number
10,418,774
Issue date
Sep 17, 2019
nLIGHT, Inc.
David Martin Hemenway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser ignition device
Patent number
10,374,383
Issue date
Aug 6, 2019
Inter-University Research Institute Corporation National Institutes of Natura...
Takunori Taira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Holographic display device and method involving ionization of air b...
Patent number
10,372,081
Issue date
Aug 6, 2019
Intel Corporation
Kapil Kanugo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Apparatus with laser controlling unit which decreases a time differ...
Patent number
10,365,251
Issue date
Jul 30, 2019
Canon Kabushiki Kaisha
Hiroshi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid-state laser for lidar system
Patent number
10,340,653
Issue date
Jul 2, 2019
Luminar Technologies, Inc.
David Welford
G01 - MEASURING TESTING
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Patent Grant
Systems and methods of an L-switched light emission
Patent number
10,320,153
Issue date
Jun 11, 2019
Rudolf Heinrich Binder
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Solid state laser system
Patent number
10,218,144
Issue date
Feb 26, 2019
LadarSystems
Michael Munroe
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method and apparatus for the modulation of pump absorption in a cla...
Patent number
10,156,675
Issue date
Dec 18, 2018
BAE Systems Information and Electronic Systems Integration Inc.
Benjamin R. Johnson
G02 - OPTICS
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Patent Grant
Spectrally multiplexing diode pump modules to improve brightness
Patent number
10,153,608
Issue date
Dec 11, 2018
nLIGHT, Inc.
David Martin Hemenway
G02 - OPTICS
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Patent Grant
Laser apparatus and method having plural excitation sources with as...
Patent number
10,084,279
Issue date
Sep 25, 2018
CSIR
Ihar Anatolievich Litvin
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Gain Adjuster, Gain Adjustment Method, and Optical Line Terminal
Publication number
20220344891
Publication date
Oct 27, 2022
Huawei Technologies Co., Ltd
Yongze Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-INJECTION LOCKED STIMULATED BRILLOUIN SCATTERING LASER
Publication number
20210384695
Publication date
Dec 9, 2021
HONEYWELL INTERNATIONAL INC.
Matthew Wade Puckett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOOL HOLDER
Publication number
20210346981
Publication date
Nov 11, 2021
NAGOYA INSTITUTE OF TECHNOLOGY
Fumihiro Itoigawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTICAL ISOLATOR CORE
Publication number
20210351555
Publication date
Nov 11, 2021
Lumentum Operations LLC
Jian CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER BURST LOGGING SYSTEMS AND METHODS
Publication number
20200220314
Publication date
Jul 9, 2020
nLIGHT, Inc.
Michael C. Nelson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FIBER LASER DEVICE
Publication number
20200083661
Publication date
Mar 12, 2020
FURUKAWA ELECTRIC CO., LTD.
Koji KAJIWARA
G02 - OPTICS
Information
Patent Application
FIBER LASER, SUPPLY METHOD, AND MANUFACTURING METHOD
Publication number
20200036154
Publication date
Jan 30, 2020
FUJIKURA LTD.
Huy Khanh Nguyen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NARROW-LINEWIDTH MICROCAVITY BRILLOUIN LASER WITH SUPPRESSED TEMPER...
Publication number
20190341739
Publication date
Nov 7, 2019
Massachusetts Institute of Technology
WILLIAM LOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER BURST LOGGING SYSTEMS AND METHODS
Publication number
20190280447
Publication date
Sep 12, 2019
nLIGHT, Inc.
Michael C. Nelson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL AMPLIFICATION DEVICE, PUMP LIGHT SUPPLY METHOD AND CIRCUIT
Publication number
20190280452
Publication date
Sep 12, 2019
NEC Corporation
Yoshihisa Inada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE LASER SYSTEM
Publication number
20190245320
Publication date
Aug 8, 2019
COMPOUND PHOTONICS LIMITED
Akheelesh K. Abeeluck
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPECTRALLY MULTIPLEXING DIODE PUMP MODULES TO IMPROVE BRIGHTNESS
Publication number
20190221990
Publication date
Jul 18, 2019
nLIGHT, Inc.
David Martin Hemenway
G02 - OPTICS
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Patent Application
MODAL INSTABILITY CONTROL IN FIBER LASERS
Publication number
20190199053
Publication date
Jun 27, 2019
ELBIT SYSTEM ELETRO-OPTICS ELOP LTD
Grigor HOVHANNISYAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR INTERFEROMETRIC DISTANCE MEASUREMENT
Publication number
20190041193
Publication date
Feb 7, 2019
Dr. Johannes Heidenhain Gmbh
Markus MEISSNER
G01 - MEASURING TESTING
Information
Patent Application
LASER DEVICE WITH AN OPTICAL RESONATOR AND METHOD FOR ADJUSTING THE...
Publication number
20190006811
Publication date
Jan 3, 2019
ROFIN SINAR LASER GMBH
Sina SCHOLZ-RIECKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE LASER FOR LIDAR SYSTEM
Publication number
20180269646
Publication date
Sep 20, 2018
LUMINAR TECHNOLOGIES, INC.
David Welford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLOGRAPHIC DISPLAY SYSTEMS, METHODS AND DEVICES
Publication number
20170336759
Publication date
Nov 23, 2017
Intel Corporation
Kapil Kanugo
G02 - OPTICS
Information
Patent Application
Tunable, Narrow Linewidth Single Transversal Mode Light Source Usin...
Publication number
20160344155
Publication date
Nov 24, 2016
QIOPTIQ PHOTONICS GMBH & CO. KG
Frank Mueller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFICATION APPARATUS, OPTICAL TRANSMISSION APPARATUS, AN...
Publication number
20160094007
Publication date
Mar 31, 2016
Fujitsu Limited
SATORU OKANO
G02 - OPTICS
Information
Patent Application
Low Noise, High Power, Multiple-Microresonator Based Laser
Publication number
20160049767
Publication date
Feb 18, 2016
Paul A. MORTON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBER LASER DEVICE
Publication number
20150229097
Publication date
Aug 13, 2015
FUJIKURA LTD.
Yasuhiro Oba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Q-SWITCHED OSCILLATOR SEED-SOURCE FOR MOPA LASER ILLUMINATOR APPARA...
Publication number
20150214690
Publication date
Jul 30, 2015
Matthias P. Savage-Leuchs
B60 - VEHICLES IN GENERAL
Information
Patent Application
OPTICAL FlBER LASER EQUIPMENT
Publication number
20150214692
Publication date
Jul 30, 2015
FURUKAWA ELECTRIC CO., LTD.
Taizo MIYATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR FABRICATION OF CONTROLLED CHIRP GRATINGS
Publication number
20150207290
Publication date
Jul 23, 2015
STEVEN R.J. BRUECK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIODE DRIVER FOR BATTERY OPERATED LASER SYSTEMS
Publication number
20140269799
Publication date
Sep 18, 2014
Raytheon Company
Joe A. Ortiz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUB-WAVELENGTH PLASMON LASER
Publication number
20140269806
Publication date
Sep 18, 2014
Mihail BORA
B82 - NANO-TECHNOLOGY
Information
Patent Application
OPTICAL AMPLIFIER AND METHOD OF CONTROLLING OPTICAL AMPLIFIER
Publication number
20140253998
Publication date
Sep 11, 2014
FURUKAWA ELECTRIC CO., LTD.
Eisuke OTANI
G02 - OPTICS
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Patent Application
Anisotropic Beam Pumping of a Kerr Lens Modelocked Laser
Publication number
20140219297
Publication date
Aug 7, 2014
Sterling Backus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photoacoustic image generation apparatus and acoustic wave unit
Publication number
20140148681
Publication date
May 29, 2014
FUJIFILM CORPORATION
Kazuhiro HIROTA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Laser source unit, control method thereof, photoacoustic image gene...
Publication number
20140148660
Publication date
May 29, 2014
FUJIFILM CORPORATION
Kaku IRISAWA
G01 - MEASURING TESTING