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Patents Grants
last 30 patents
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Patent Grant
Quantum cascade laser system with angled active region
Patent number
11,757,251
Issue date
Sep 12, 2023
University of Central Florida Research Foundation, Inc.
Arkadiy Lyakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for integration of variable Bragg grating coupling coefficients
Patent number
11,664,640
Issue date
May 30, 2023
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
Mark A. Stephen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum cascade laser system with angled active region
Patent number
11,509,114
Issue date
Nov 22, 2022
University of Central Florida Research Foundation, Inc.
Arkadiy Lyakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
On-chip integrated semiconductor laser structure and method for pre...
Patent number
11,489,315
Issue date
Nov 1, 2022
Institute of Semiconductors, Chinese Academy of Sciences
Chengao Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tapered-grating single mode lasers and method of manufacturing
Patent number
11,456,573
Issue date
Sep 27, 2022
California Institute of Technology
Ryan M. Briggs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single mode laser with large optical mode size
Patent number
11,431,149
Issue date
Aug 30, 2022
FREEDOM PHOTONICS LLC
Gordon Barbour Morrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-emmiting laser comprising surface gratings
Patent number
11,183,814
Issue date
Nov 23, 2021
Huazhong University of Science & Technology
Weihua Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making a semiconductor laser diode, and laser diode
Patent number
10,958,041
Issue date
Mar 23, 2021
Prima Electro S.P.A.
Claudio Coriasso
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device, diffraction grating structure, and diff...
Patent number
10,923,880
Issue date
Feb 16, 2021
Furukawa Electric Co., Ltd.
Kazuaki Kiyota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making quantum cascade laser with angled active region
Patent number
10,790,637
Issue date
Sep 29, 2020
University of Central Florida Research Foundation, Inc.
Arkadiy Lyakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distributed feedback semiconductor laser
Patent number
10,714,897
Issue date
Jul 14, 2020
Kabushiki Kaisha Toshiba
Shinji Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distributed feedback laser diode
Patent number
10,658,816
Issue date
May 19, 2020
Universite Paris SUD
Anatole Lupu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source and method for controlling the same
Patent number
10,615,575
Issue date
Apr 7, 2020
Nanyang Technological University
Guozhen Liang
G02 - OPTICS
Information
Patent Grant
Laser device and process for fabricating such a laser device
Patent number
10,511,147
Issue date
Dec 17, 2019
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Thomas Ferrotti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum cascade laser
Patent number
10,476,237
Issue date
Nov 12, 2019
Sumitomo Electric Industries, Ltd.
Jun-ichi Hashimoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum cascade laser
Patent number
10,404,038
Issue date
Sep 3, 2019
Sumitomo Electric Industries, Ltd.
Jun-ichi Hashimoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Grating element
Patent number
10,393,931
Issue date
Aug 27, 2019
NGK Insulators, Ltd.
Keiichiro Asai
G02 - OPTICS
Information
Patent Grant
Edge emitting laser light source and 3D image obtaining apparatus i...
Patent number
10,367,332
Issue date
Jul 30, 2019
Samsung Electronics Co., Ltd.
Changyoung Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum cascade laser with angled active region and related methods
Patent number
10,355,449
Issue date
Jul 16, 2019
University of Central Florida Research Foundation, Inc.
Arkadiy Lyakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Guided light source for emission of single photons
Patent number
10,295,742
Issue date
May 21, 2019
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Karim Hassan
G02 - OPTICS
Information
Patent Grant
Tunable laser device
Patent number
10,164,406
Issue date
Dec 25, 2018
Alcatel Lucent
Nicolas Chimot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Asymmetric optical waveguide grating resonators and DBR lasers
Patent number
10,109,981
Issue date
Oct 23, 2018
Intel Corporation
Matthew Sysak
G02 - OPTICS
Information
Patent Grant
Laser device and process for fabricating such a laser device
Patent number
10,014,660
Issue date
Jul 3, 2018
Commisariat A l'Energie Atomique et Aux Energies Alternatives
Thomas Ferrotti
G02 - OPTICS
Information
Patent Grant
External-resonator-type light-emitting device
Patent number
10,003,175
Issue date
Jun 19, 2018
NGK Insulators, Ltd.
Jungo Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Index-coupled distributed-feedback semiconductor quantum cascade la...
Patent number
9,991,677
Issue date
Jun 5, 2018
California Institute of Technology
Ryan M. Briggs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor optical device and display device
Patent number
9,966,500
Issue date
May 8, 2018
Sony Corporation
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and optical transceiver
Patent number
9,871,347
Issue date
Jan 16, 2018
Fujitsu Limited
Nobuaki Hatori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single-mode, distributed feedback interband cascade lasers
Patent number
9,438,011
Issue date
Sep 6, 2016
California Institute of Technology
Clifford F. Frez
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
9,431,793
Issue date
Aug 30, 2016
Kabushiki Kaisha Toshiba
Nobuo Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser and method for producing a semiconductor laser...
Patent number
9,397,480
Issue date
Jul 19, 2016
Nanoplus Nanosystems and Technologies GmbH
Johannes Koeth
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CORRUGATED BURIED HETEROSTRUCTURE LASER AND METHOD FOR FABRICATING...
Publication number
20230378721
Publication date
Nov 23, 2023
National Research Council of Canada
Omid Salehzadeh EINABAD
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DFB LASER MANUFACTURING METHOD BASED ON DIELECTRIC LATERALLY COUPLE...
Publication number
20230291179
Publication date
Sep 14, 2023
SUN YAT-SEN UNIVERSITY
Ying YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINGLE MODE LASER WITH LARGE OPTICAL MODE SIZE
Publication number
20230268714
Publication date
Aug 24, 2023
Freedom Photonics LLC
Gordon Barbour Morrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CASCADE LASER SYSTEM WITH ANGLED ACTIVE REGION
Publication number
20230131797
Publication date
Apr 27, 2023
Arkadiy LYAKH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE
Publication number
20220231478
Publication date
Jul 21, 2022
Mitsubishi Electric Corporation
Takeshi YAMATOYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER COMPRISING A DISTRIBUTED BRAGG MIRROR AND PRODUCTION METHOD
Publication number
20220200238
Publication date
Jun 23, 2022
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Vincent REBOUD
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL MODULATOR AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220181846
Publication date
Jun 9, 2022
XIAMEN SAN'AN INTEGRATED CIRCUIT CO., LTD.
Weizhong SUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-POWER SEMICONDUCTOR CHIP AND PREPARATION METHOD THEREFOR
Publication number
20220166190
Publication date
May 26, 2022
Everbright Institute of Semiconductor Photonics Co.,Ltd.
Shaoyang Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20220085574
Publication date
Mar 17, 2022
Lumentum Japan, Inc.
Kazuki SUGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-EMITTING QUANTUM CASCADE LASER
Publication number
20210399526
Publication date
Dec 23, 2021
Kabushiki Kaisha Toshiba
Rei HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER, OPTICAL TRANSMITTER COMPONENT, OPTICAL LINE TE...
Publication number
20210296859
Publication date
Sep 23, 2021
Huawei Technologies Co., Ltd
Yuanbing CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Laser
Publication number
20210126430
Publication date
Apr 29, 2021
Nippon Telegraph and Telephone Corporation
Erina Kanno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Tapered-Grating Single Mode Lasers and Method of Manufacturing
Publication number
20210104869
Publication date
Apr 8, 2021
California Institute of Technology
Ryan M Briggs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID LASER SOURCE COMPRISING AN INTEGRATED WAVEGUIDE CONTAINING A...
Publication number
20210036488
Publication date
Feb 4, 2021
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Karim HASSAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CASCADE LASER SYSTEM WITH ANGLED ACTIVE REGION
Publication number
20200395736
Publication date
Dec 17, 2020
University of Central Florida Research Foundation, Inc.
Arkadiy Lyakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-ORDER BRAGG GRATING SINGLE-MODE LASER ARRAY
Publication number
20200335940
Publication date
Oct 22, 2020
Hilux Optoelectron & Epiwafer Technology Inc.
Hai HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNIPOLAR LIGHT DEVICES INTEGRATED WITH FOREIGN SUBSTRATES AND METHO...
Publication number
20200185885
Publication date
Jun 11, 2020
The Regents of the University of California
Alan Young Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MAKING QUANTUM CASCADE LASER WITH ANGLED ACTIVE REGION
Publication number
20190260181
Publication date
Aug 22, 2019
University of Central Florida Research Foundation, Inc.
Arkadiy Lyakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISTRIBUTED FEEDBACK LASER DIODE
Publication number
20190165545
Publication date
May 30, 2019
UNIVERSITE PARIS-SUD
Anatole LUPU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Making a Semiconductor Laser Diode, and Laser Diode
Publication number
20190036306
Publication date
Jan 31, 2019
PRIMA ELECTRO S.P.A.
Claudio Coriasso
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CASCADE LASER
Publication number
20180375294
Publication date
Dec 27, 2018
Sumitomo Electric Industries, Ltd.
Jun-ichi HASHIMOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM CASCADE LASER
Publication number
20180375295
Publication date
Dec 27, 2018
Sumitomo Electric Industries, Ltd.
Jun-ichi HASHIMOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER DEVICE, DIFFRACTION GRATING STRUCTURE, AND DIFF...
Publication number
20180351328
Publication date
Dec 6, 2018
FURUKAWA ELECTRIC CO., LTD.
Kazuaki KIYOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE AND PROCESS FOR FABRICATING SUCH A LASER DEVICE
Publication number
20180278021
Publication date
Sep 27, 2018
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Thomas Ferrotti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AN OPTICAL DEVICE AND A METHOD FOR FABRICATING THEREOF
Publication number
20170317471
Publication date
Nov 2, 2017
Agency for Science, Technology and Research
Ter-hoe Lor
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE LASER DEVICE
Publication number
20170170631
Publication date
Jun 15, 2017
Nicolas CHIMOT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EDGE EMITTING LASER LIGHT SOURCE AND 3D IMAGE OBTAINING APPARATUS I...
Publication number
20170104314
Publication date
Apr 13, 2017
Samsung Electronics Co., Ltd.
Changyoung PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Interband Cascade Lasers with Low-Fill-Factor Top Contact for Reduc...
Publication number
20160359298
Publication date
Dec 8, 2016
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE AND PROCESS FOR FABRICATING SUCH A LASER DEVICE
Publication number
20160056612
Publication date
Feb 25, 2016
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Thomas Ferrotti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINGLE-MODE, DISTRIBUTED FEEDBACK INTERBAND CASCADE LASERS
Publication number
20160049770
Publication date
Feb 18, 2016
California Institute of Technology
Clifford F. Frez
H01 - BASIC ELECTRIC ELEMENTS