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H01S5/1215

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Parent Industries

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

Current Industry

H01S5/1215Multiplicity of periods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor optical amplifier integrated laser
- Patent number 12,218,480
- Issue date Feb 4, 2025
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
- Patent number 12,015,248
- Issue date Jun 18, 2024
- Kyushu University, National University Corporation
- Chihaya Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting laser with hybrid grating structure
- Patent number 11,967,800
- Issue date Apr 23, 2024
- TrueLight Corporation
- Chien Hung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
- Patent number 11,909,177
- Issue date Feb 20, 2024
- Kyushu University, National University Corporation
- Chihaya Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
HAMR recording head with external cavity laser using a near-field t...
- Patent number 11,823,708
- Issue date Nov 21, 2023
- Seagate Technology LLC
- Vivek Krishnamurthy
- G11 - INFORMATION STORAGE
Information Patent Grant
Surface emitting laser with hybrid grating structure
- Patent number 11,791,609
- Issue date Oct 17, 2023
- TrueLight Corporation
- Chien Hung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Continuous-wave organic thin-film distributed feedback laser and el...
- Patent number 11,539,190
- Issue date Dec 27, 2022
- Kyushu University, National University Corporation
- Chihaya Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
HAMR recording head with external cavity laser using a near-field t...
- Patent number 11,437,068
- Issue date Sep 6, 2022
- Seagate Technology LLC
- Vivek Krishnamurthy
- 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
Organic electroluminescent device, compound and use thereof
- Patent number 11,165,027
- Issue date Nov 2, 2021
- Kyushu University, National University Corporation
- Jean-Charles Ribierre
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Distributed reflector laser
- Patent number 10,944,241
- Issue date Mar 9, 2021
- II-VI DELAWARE, INC.
- Yasuhiro Matsui
- 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
Semiconductor laser device
- Patent number 10,770,863
- Issue date Sep 8, 2020
- Furukawa Electric Co., Ltd.
- Toshihito Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable waveguide devices
- Patent number 10,741,999
- Issue date Aug 11, 2020
- Infinera Coropration
- Peter W. Evans
- 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
Laser device
- Patent number 10,680,409
- Issue date Jun 9, 2020
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Martin Moehrle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated circuit
- Patent number 10,651,627
- Issue date May 12, 2020
- Infinera Corporaton
- Peter W. Evans
- G02 - OPTICS
Information Patent Grant
Surface emitting quantum cascade laser
- Patent number 10,630,059
- Issue date Apr 21, 2020
- Kabushiki Kaisha Toshiba
- Shinji Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single facet laser sources
- Patent number 10,608,410
- Issue date Mar 31, 2020
- Cisco Technology, Inc.
- Matthew J. Traverso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed reflector laser
- Patent number 10,461,503
- Issue date Oct 29, 2019
- Finisar Corporation
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting quantum cascade laser
- Patent number 10,424,899
- Issue date Sep 24, 2019
- Kabushiki Kaisha Toshiba
- Shinji Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and manufacturing method of the same
- Patent number 10,326,257
- Issue date Jun 18, 2019
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with improved gratings and method for manufac...
- Patent number 10,324,258
- Issue date Jun 18, 2019
- HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.
- Xun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and manufacturing method of the same
- Patent number 10,290,998
- Issue date May 14, 2019
- Sumitomo Electric Device Innovations, Inc.
- Masami Ishiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable waveguide devices
- Patent number 10,205,301
- Issue date Feb 12, 2019
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable waveguide devices
- Patent number 10,181,697
- Issue date Jan 15, 2019
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic integrated circuit
- Patent number 10,181,696
- Issue date Jan 15, 2019
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable waveguide devices
- Patent number 10,181,698
- Issue date Jan 15, 2019
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable waveguide devices
- Patent number 10,177,531
- Issue date Jan 8, 2019
- Infinera Corporation
- Peter W. Evans
- 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

Patents Applicationslast 30 patents

Information Patent Application
Surface Emitting Laser With Hybrid Grating Structure
- Publication number 20240413608
- Publication date Dec 12, 2024
- TrueLight Corporation
- Chien Hung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser
- Publication number 20240396299
- Publication date Nov 28, 2024
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface Emitting Laser With Hybrid Grating Structure
- Publication number 20230291177
- Publication date Sep 14, 2023
- TrueLight Corporation
- Chien Hung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...
- Publication number 20230283050
- Publication date Sep 7, 2023
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Chihaya ADACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...
- Publication number 20220311218
- Publication date Sep 29, 2022
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Chihaya ADACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, COMPOUND AND USE THEREOF
- Publication number 20200058873
- Publication date Feb 20, 2020
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Jean-Charles RIBIERRE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DISTRIBUTED REFLECTOR LASER
- Publication number 20200044415
- Publication date Feb 6, 2020
- Finisar Corporation
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING QUANTUM CASCADE LASER
- Publication number 20200006922
- Publication date Jan 2, 2020
- KABUSHIKI KAISHA TOSHIBA
- Shinji SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20190280462
- Publication date Sep 12, 2019
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Martin MOEHRLE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...
- Publication number 20190222001
- Publication date Jul 18, 2019
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Chihaya ADACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED REFLECTOR LASER
- Publication number 20190140422
- Publication date May 9, 2019
- Finisar Corporation
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180331497
- Publication date Nov 15, 2018
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable Waveguide Devices
- Publication number 20180331498
- Publication date Nov 15, 2018
- Infinera Corporation
- Peter W. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LASER ARRAY WITH DISTRIBUTED BRAGG REFLECTORS
- Publication number 20180115139
- Publication date Apr 26, 2018
- ORACLE INTERNATIONAL CORPORATION
- Jock Bovington
- G02 - OPTICS
Information Patent Application
DISTRIBUTED REFLECTOR LASER
- Publication number 20170256912
- Publication date Sep 7, 2017
- Finisar Corporation
- Yasuhiro Matsui
- 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
METHOD FOR PRODUCING QUANTUM CASCADE LASER AND QUANTUM CASCADE LASER
- Publication number 20170170633
- Publication date Jun 15, 2017
- Sumitomo Electric Industries, Ltd.
- Yukihiro TSUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE STRUCTURE FOR MID-IR MULTIWAVELENGTH CONCATENATED DISTRIB...
- Publication number 20170070032
- Publication date Mar 9, 2017
- Thorlabs Quantum Electronics, Inc.
- Catherine Genevieve Caneau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20150155687
- Publication date Jun 4, 2015
- Oclaro Japan, Inc.
- Kouji NAKAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Multi-Mode Laser
- Publication number 20140300953
- Publication date Oct 9, 2014
- OCLARO TECHNOLOGY LTD
- Neil David Whitbread
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20140211823
- Publication date Jul 31, 2014
- OCLARO JAPAN, INC.
- Kouji NAKAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER OSCILLATOR
- Publication number 20140198377
- Publication date Jul 17, 2014
- Omron Corporation
- Masao YOSHIOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING FREQUENCY TUNABLE TERAHERTZ TRANSCEIVER
- Publication number 20140154822
- Publication date Jun 5, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kyung Hyun PARK
- G02 - OPTICS
Information Patent Application
TUNABLE MULTI-WAVELENGTH SEMICONDUCTOR LASER ARRAY FOR OPTICAL COMM...
- Publication number 20130315269
- Publication date Nov 28, 2013
- Google Inc.
- Hong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE STRUCTURE FOR MID-IR MULTIWAVELENGTH CONCATENATED DISTRIB...
- Publication number 20130240737
- Publication date Sep 19, 2013
- Corning Incorporated
- Catherine Genevieve Caneau
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTI-WAVELENGTH DBR LASER
- Publication number 20130114628
- Publication date May 9, 2013
- Catherine Genevieve Caneau
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER MODULE
- Publication number 20120207187
- Publication date Aug 16, 2012
- FURUKAWA ELECTRIC CO., LTD.
- Hideaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIODE LASER AND LASER RESONATOR FOR A DIODE LASER HAVING IMPROVED L...
- Publication number 20120177077
- Publication date Jul 12, 2012
- FORSCHUNGSVERBUND BERLIN E.V.
- Goetz Erbert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERAHERTZ WAVE GENERATOR
- Publication number 20120147907
- Publication date Jun 14, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Namje KIM
- G02 - OPTICS
Information Patent Application
WAVELENGTH TUNABLE EXTERNAL CAVITY LASER GENERATING DEVICE
- Publication number 20120093178
- Publication date Apr 19, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyun Soo KIM
- B82 - NANO-TECHNOLOGY

Multiplicity of periods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor optical amplifier integrated laser

Continuous-wave organic thin-film distributed feedback laser and el...

Surface emitting laser with hybrid grating structure

Continuous-wave organic thin-film distributed feedback laser and el...

HAMR recording head with external cavity laser using a near-field t...

Surface emitting laser with hybrid grating structure

Continuous-wave organic thin-film distributed feedback laser and el...

HAMR recording head with external cavity laser using a near-field t...

Surface-emmiting laser comprising surface gratings

Organic electroluminescent device, compound and use thereof

Distributed reflector laser

Semiconductor laser device, diffraction grating structure, and diff...

Semiconductor laser device

Tunable waveguide devices

Distributed feedback semiconductor laser

Laser device

Photonic integrated circuit

Surface emitting quantum cascade laser

Single facet laser sources

Distributed reflector laser

Surface emitting quantum cascade laser

Semiconductor laser device and manufacturing method of the same

Light emitting device with improved gratings and method for manufac...

Semiconductor laser device and manufacturing method of the same

Tunable waveguide devices

Tunable waveguide devices

Photonic integrated circuit

Tunable waveguide devices

Tunable waveguide devices

Tunable laser device

Patents Applicationslast 30 patents

Surface Emitting Laser With Hybrid Grating Structure

Semiconductor Laser

Surface Emitting Laser With Hybrid Grating Structure

CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...

CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...

ORGANIC ELECTROLUMINESCENT DEVICE, COMPOUND AND USE THEREOF

DISTRIBUTED REFLECTOR LASER

SURFACE EMITTING QUANTUM CASCADE LASER

LASER DEVICE

CONTINUOUS-WAVE ORGANIC THIN-FILM DISTRIBUTED FEEDBACK LASER AND EL...

DISTRIBUTED REFLECTOR LASER

Tunable Waveguide Devices

Tunable Waveguide Devices

LASER ARRAY WITH DISTRIBUTED BRAGG REFLECTORS

DISTRIBUTED REFLECTOR LASER

TUNABLE LASER DEVICE

METHOD FOR PRODUCING QUANTUM CASCADE LASER AND QUANTUM CASCADE LASER

WAVEGUIDE STRUCTURE FOR MID-IR MULTIWAVELENGTH CONCATENATED DISTRIB...

SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE

Tunable Multi-Mode Laser

SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE

LASER OSCILLATOR

METHOD OF MANUFACTURING FREQUENCY TUNABLE TERAHERTZ TRANSCEIVER

TUNABLE MULTI-WAVELENGTH SEMICONDUCTOR LASER ARRAY FOR OPTICAL COMM...

WAVEGUIDE STRUCTURE FOR MID-IR MULTIWAVELENGTH CONCATENATED DISTRIB...

MULTI-WAVELENGTH DBR LASER

SEMICONDUCTOR LASER MODULE

DIODE LASER AND LASER RESONATOR FOR A DIODE LASER HAVING IMPROVED L...

TERAHERTZ WAVE GENERATOR

WAVELENGTH TUNABLE EXTERNAL CAVITY LASER GENERATING DEVICE