Comprising an active region having a varying composition or cross section in a specific direction

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H01S5/1053

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

Current Industry

H01S5/1053Comprising an active region having a varying composition or cross section in a specific direction

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Broadened spectrum laser diode for display device
- Patent number 11,682,881
- Issue date Jun 20, 2023
- Microsoft Technology Licensing, LLC
- Shiva Shahin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 11,557,876
- Issue date Jan 17, 2023
- Nippon Telegraph and Telephone Corporation
- Nikolaos-Panteleimon Diamantopoulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 11,398,715
- Issue date Jul 26, 2022
- Panasonic Holdings Corporation
- Shinichiro Nozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 10,862,268
- Issue date Dec 8, 2020
- Mitsubishi Electric Corporation
- Hiroyuki Kawahara
- 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
Etched planarized VCSEL
- Patent number 10,644,482
- Issue date May 5, 2020
- Finisar Corporation
- Luke Graham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting semiconductor chip and method for producing a semico...
- Patent number 10,637,211
- Issue date Apr 28, 2020
- OSRAM OLED GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser module
- Patent number 10,241,335
- Issue date Mar 26, 2019
- PANTEC ENGINEERING AG
- Arne Heinrich
- G02 - OPTICS
Information Patent Grant
Etched planarized VCSEL
- Patent number 10,230,215
- Issue date Mar 12, 2019
- Finisar Corporation
- Luke Graham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical external cavity surface emitting laser devices allowing hi...
- Patent number 9,774,165
- Issue date Sep 26, 2017
- UNIVERSITE DE MONTPELLIER
- Arnaud Garnache-Creuillot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for mode control in multimode semiconductor waveguide lasers
- Patent number 9,640,948
- Issue date May 2, 2017
- Northrop Grumman Systems Corporation
- Robert R. Rice
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for mode control in multimode semiconductor waveguide lasers
- Patent number 9,368,935
- Issue date Jun 14, 2016
- Northrop Grumman Systems Corporation
- Robert Rex Rice
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride based laser dazzling device and method
- Patent number 8,837,546
- Issue date Sep 16, 2014
- Soraa Laser Diode, Inc.
- James W. Raring
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Edge emitting semiconductor laser chip
- Patent number 8,831,061
- Issue date Sep 9, 2014
- Osram Opto Semiconductors GmbH
- Christian Lauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diodes
- Patent number 8,831,062
- Issue date Sep 9, 2014
- II-VI Laser Enterprise GmbH
- Hans-Ulrich Pfeiffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device
- Patent number 8,643,036
- Issue date Feb 4, 2014
- The Regents of the University of California
- Rajat Sharma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device
- Patent number 8,625,193
- Issue date Jan 7, 2014
- QD Laser, Inc.
- Kenichi Nishi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Gallium nitride based laser dazzling device and method
- Patent number 8,509,275
- Issue date Aug 13, 2013
- Soraa, Inc.
- James W. Raring
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing semiconductor optical element
- Patent number 8,279,905
- Issue date Oct 2, 2012
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light-emitting device
- Patent number 8,227,820
- Issue date Jul 24, 2012
- The Regents of the University of California
- Rajat Sharma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor optical element
- Patent number 8,179,942
- Issue date May 15, 2012
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High power semiconductor opto-electronic device
- Patent number 8,111,727
- Issue date Feb 7, 2012
- Oclaro Technology Limited
- Christoph Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 8,068,527
- Issue date Nov 29, 2011
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 7,949,027
- Issue date May 24, 2011
- Mitsubishi Electric Corporation
- Kimio Shigihara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser, method for manufacturing semiconductor laser,...
- Patent number 7,899,102
- Issue date Mar 1, 2011
- Sony Corporation
- Toshiaki Obata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical microcavity emitter arrangements and methods therefor
- Patent number 7,778,296
- Issue date Aug 17, 2010
- The Board of Trustees of the Leland Stanford Junior University
- Jelena Vuckovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with improved internal quantum efficiency
- Patent number 7,772,588
- Issue date Aug 10, 2010
- Chung Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 7,706,422
- Issue date Apr 27, 2010
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 7,667,225
- Issue date Feb 23, 2010
- Chung Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiwavelength quantum dot laser element
- Patent number 7,573,926
- Issue date Aug 11, 2009
- Industrial Technology Research Institute
- Kuo-Jui Lin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BROADENED SPECTRUM LASER DIODE FOR DISPLAY DEVICE
- Publication number 20230283047
- Publication date Sep 7, 2023
- Microsoft Technology Licensing, LLC
- Shiva SHAHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20230268720
- Publication date Aug 24, 2023
- Nichia Corporation.
- Tetsushi TAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroabsorption Modulated Laser
- Publication number 20230035055
- Publication date Feb 2, 2023
- Huawei Technologies Co., Ltd
- Xin CHEN
- 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
ETCHED PLANARIZED VCSEL
- Publication number 20190207369
- Publication date Jul 4, 2019
- Finisar Corporation
- Luke Graham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHED PLANARIZED VCSEL
- Publication number 20180041009
- Publication date Feb 8, 2018
- Finisar Corporation
- Luke Graham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser Module
- Publication number 20170357097
- Publication date Dec 14, 2017
- PANTEC ENGINEERING AG
- Arne Heinrich
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT, METHOD FOR PRODUCING THE SAME...
- Publication number 20140241391
- Publication date Aug 28, 2014
- SONY CORPORATION
- Hiroaki Abe
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DIODES
- Publication number 20130070800
- Publication date Mar 21, 2013
- Hans-Ulrich Pfeiffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20120305937
- Publication date Dec 6, 2012
- The Regents of the University of California
- Rajat Sharma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optoelectronic Semiconductor Component
- Publication number 20120250715
- Publication date Oct 4, 2012
- Osram Opto Semiconductors GmbH
- Martin Müller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR OPTICAL ELEMENT
- Publication number 20120190147
- Publication date Jul 26, 2012
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT
- Publication number 20120056293
- Publication date Mar 8, 2012
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Edge Emitting Semiconductor Laser Chip
- Publication number 20110243169
- Publication date Oct 6, 2011
- Osram Opto Semiconductors GmbH
- Christian Lauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20110181945
- Publication date Jul 28, 2011
- QD LASER, INC.
- Kenichi Nishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
NITRIDE SEMICONDUCTOR LASER
- Publication number 20110058586
- Publication date Mar 10, 2011
- Toshiyuki Takizawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
WIDE TEMPERATURE RANGE (WiTR) OPERATING WAVELENGTH-NARROWED SEMICON...
- Publication number 20110032956
- Publication date Feb 10, 2011
- ALFALIGHT
- Manoj Kanskar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER SEMICONDUCTOR OPTO-ELECTRONIC DEVICE
- Publication number 20100220762
- Publication date Sep 2, 2010
- Bookham Technology plc
- Christoph Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT
- Publication number 20100165356
- Publication date Jul 1, 2010
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20100118904
- Publication date May 13, 2010
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER, METHOD FOR MANUFACTURING SEMICONDUCTOR LASER,...
- Publication number 20090316744
- Publication date Dec 24, 2009
- SONY CORPORATION
- Toshiyuki OBATA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for mode control in multimode semiconductor waveguide lasers
- Publication number 20090268761
- Publication date Oct 29, 2009
- Robert Rex Rice
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiwavelength quantum dot laser element
- Publication number 20080165819
- Publication date Jul 10, 2008
- Industrial Technology Research Institute
- Kuo-Jui Lin
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080084906
- Publication date Apr 10, 2008
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor Laser Diode With Advanced Window Structure
- Publication number 20080069165
- Publication date Mar 20, 2008
- JDS Uniphase Corporation
- Matthew Glenn Peters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semicondutor optical amplifier suitable for coarse WDM communicatio...
- Publication number 20070091419
- Publication date Apr 26, 2007
- FUJITSU LIMITED
- Tomoyuki Akiyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor optical device
- Publication number 20060198414
- Publication date Sep 7, 2006
- Jun-ichi Hashimoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor light-emitting device
- Publication number 20060175624
- Publication date Aug 10, 2006
- The Regents of the University of California.
- Rajat Sharma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Quantum nano-composite semiconductor laser and quantum nano-composi...
- Publication number 20060056472
- Publication date Mar 16, 2006
- NAT. INST. OF ADVANCED INDUSTR. SCIENCE AND TECH.
- Mutsuo Ogura
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER SUITABLE FOR COARSE WDM COMMUNICATI...
- Publication number 20040196543
- Publication date Oct 7, 2004
- FUJITSU LIMITED
- Tomoyuki Akiyama
- B82 - NANO-TECHNOLOGY

Comprising an active region having a varying composition or cross section in a specific direction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Broadened spectrum laser diode for display device

Semiconductor laser

Semiconductor light emitting device

Semiconductor device and method for manufacturing semiconductor device

Laser device

Etched planarized VCSEL

Light-emitting semiconductor chip and method for producing a semico...

Semiconductor laser module

Etched planarized VCSEL

Vertical external cavity surface emitting laser devices allowing hi...

Method for mode control in multimode semiconductor waveguide lasers

Method for mode control in multimode semiconductor waveguide lasers

Gallium nitride based laser dazzling device and method

Edge emitting semiconductor laser chip

Semiconductor laser diodes

Semiconductor light-emitting device

Optical semiconductor device

Gallium nitride based laser dazzling device and method

Method of manufacturing semiconductor optical element

Semiconductor light-emitting device

Semiconductor optical element

High power semiconductor opto-electronic device

Semiconductor optical element

Semiconductor laser device

Semiconductor laser, method for manufacturing semiconductor laser,...

Optical microcavity emitter arrangements and methods therefor

Light emitting device with improved internal quantum efficiency

Semiconductor optical element

Light emitting device

Multiwavelength quantum dot laser element

Patents Applicationslast 30 patents

BROADENED SPECTRUM LASER DIODE FOR DISPLAY DEVICE

LASER DEVICE

Electroabsorption Modulated Laser

LASER DEVICE

ETCHED PLANARIZED VCSEL

ETCHED PLANARIZED VCSEL

Semiconductor Laser Module

SEMICONDUCTOR LIGHT-EMITTING ELEMENT, METHOD FOR PRODUCING THE SAME...

SEMICONDUCTOR LASER DIODES

SEMICONDUCTOR LIGHT-EMITTING DEVICE

Optoelectronic Semiconductor Component

METHOD OF MANUFACTURING SEMICONDUCTOR OPTICAL ELEMENT

SEMICONDUCTOR OPTICAL ELEMENT

Edge Emitting Semiconductor Laser Chip

OPTICAL SEMICONDUCTOR DEVICE

NITRIDE SEMICONDUCTOR LASER

WIDE TEMPERATURE RANGE (WiTR) OPERATING WAVELENGTH-NARROWED SEMICON...

HIGH POWER SEMICONDUCTOR OPTO-ELECTRONIC DEVICE

SEMICONDUCTOR OPTICAL ELEMENT

SEMICONDUCTOR LASER DEVICE

SEMICONDUCTOR LASER, METHOD FOR MANUFACTURING SEMICONDUCTOR LASER,...

Method for mode control in multimode semiconductor waveguide lasers

Multiwavelength quantum dot laser element

SEMICONDUCTOR OPTICAL ELEMENT AND METHOD OF MANUFACTURING THE SAME

Semiconductor Laser Diode With Advanced Window Structure

Semicondutor optical amplifier suitable for coarse WDM communicatio...

Semiconductor optical device

Semiconductor light-emitting device

Quantum nano-composite semiconductor laser and quantum nano-composi...

SEMICONDUCTOR OPTICAL AMPLIFIER SUITABLE FOR COARSE WDM COMMUNICATI...