based on InGaAsP

Industry

CPC
H01S5/32333

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Parent Industries

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

Current Industry

H01S5/32333based on InGaAsP

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Confining features for mode shaping of lasers and coupling with sil...
- Patent number 11,837,851
- Issue date Dec 5, 2023
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Confining features for mode shaping of lasers and coupling with sil...
- Patent number 11,515,685
- Issue date Nov 29, 2022
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element and semiconductor optical device comp...
- Patent number 11,189,991
- Issue date Nov 30, 2021
- Lumentum Japan, Inc.
- Kouji Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unidirectionally emitting microdisk having ultra-high quality facto...
- Patent number 10,381,795
- Issue date Aug 13, 2019
- Daegu Gyeongbuk Institute of Science & Technology
- Chil Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low power edge-emitting laser diode and laser diode module
- Patent number 10,193,310
- Issue date Jan 29, 2019
- Exalos AG
- Antonino Francesco Castiglia
- G02 - OPTICS
Information Patent Grant
Method of manufacturing optical semiconductor device
- Patent number 9,647,425
- Issue date May 9, 2017
- Mitsubishi Electric Corporation
- Naoki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor laser elements and semi-conducto...
- Patent number 9,608,401
- Issue date Mar 28, 2017
- Osram Opto Semiconductors GmbH
- Roland Enzmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser, passive optical network system, apparatus and wavelength con...
- Patent number 9,570,885
- Issue date Feb 14, 2017
- Huawei Technologies Co., Ltd.
- Xiaoping Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor optical amplifier
- Patent number 8,948,606
- Issue date Feb 3, 2015
- Fujitsu Limited
- Shinsuke Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical measurement instrument for living body semiconductor laser...
- Patent number 8,369,913
- Issue date Feb 5, 2013
- Hitachi, Ltd.
- Etsuko Nomoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hybrid laser diode for single mode operation and method of fabricat...
- Patent number 7,974,326
- Issue date Jul 5, 2011
- Electronics and Telecommunications Research Institute
- Young-Ahn Leem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and method for manufacturing the same
- Patent number 7,899,283
- Issue date Mar 1, 2011
- Fujitsu Limited
- Manabu Matsuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device and optical disk unit using the same
- Patent number 7,801,194
- Issue date Sep 21, 2010
- Sharp Kabushiki Kaisha
- Kei Yamamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser apparatus
- Patent number 7,756,179
- Issue date Jul 13, 2010
- Mitsubishi Electric Corporation
- Kimio Shigihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid laser diode
- Patent number 7,693,361
- Issue date Apr 6, 2010
- Electronics and Telecommunications Research Institute
- Young-Ahn Leem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin INP spacer layer in a high speed laser for reduced lateral cur...
- Patent number 7,606,279
- Issue date Oct 20, 2009
- Finisar Corporation
- Ashish K. Verma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device having resonator and light source unit includ...
- Patent number 7,502,393
- Issue date Mar 10, 2009
- Canon Kabushiki Kaisha
- Yuichiro Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated device using reverse-mesa structure and method...
- Patent number 7,288,422
- Issue date Oct 30, 2007
- Samsung Electronics Co., Ltd.
- Byeong-Hoon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device integrated with a photo detector
- Patent number 7,224,875
- Issue date May 29, 2007
- Sumitomo Electric Industries, Ltd
- Michio Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable wavelength laser
- Patent number 7,112,827
- Issue date Sep 26, 2006
- Fujitsu Limited
- Akinori Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, semiconductor laser module, and optical...
- Patent number 7,072,372
- Issue date Jul 4, 2006
- The Furukawa Electric Co., Ltd.
- Yutaka Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi DFB laser diode
- Patent number 7,012,945
- Issue date Mar 14, 2006
- Electronics and Telecommunications Research Institute
- Kyung-Hyun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and method of manufacturing the same
- Patent number 6,876,688
- Issue date Apr 5, 2005
- Fuji Photo Film Co., Ltd.
- Toshiro Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,687,277
- Issue date Feb 3, 2004
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device in which compressive strain active layer...
- Patent number 6,643,306
- Issue date Nov 4, 2003
- Fuji Photo Film Co., Ltd.
- Toshiaki Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,587,494
- Issue date Jul 1, 2003
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Index optical waveguide semiconductor laser
- Patent number 6,195,373
- Issue date Feb 27, 2001
- Fuji Photo Film Co., Ltd
- Toshiaki Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,127,691
- Issue date Oct 3, 2000
- Fuji Photo Film Co., Ltd.
- Toshiaki Fukunaga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser
- Patent number 5,995,528
- Issue date Nov 30, 1999
- Fuji Photo Film Co., Ltd.
- Toshiaki Fukunaga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device with diffraction grating structure
- Patent number 5,926,493
- Issue date Jul 20, 1999
- SDL, Inc.
- Stephen O'Brien
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE, OPTICAL INTEGRATED DEVICE, AND MANUFA...
- Publication number 20240388065
- Publication date Nov 21, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Kenichi MIYAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...
- Publication number 20220247148
- Publication date Aug 4, 2022
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT AND SEMICONDUCTOR OPTICAL DEVICE COMP...
- Publication number 20210044089
- Publication date Feb 11, 2021
- Lumentum Japan, Inc.
- Kouji NAKAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method For Producing Semiconductor Laser Elements And Semi-Conducto...
- Publication number 20150349487
- Publication date Dec 3, 2015
- Osram Opto Semiconductors GmbH
- Roland ENZMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOPILLAR OPTICAL RESONATOR
- Publication number 20140353712
- Publication date Dec 4, 2014
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER
- Publication number 20120070156
- Publication date Mar 22, 2012
- FUJITSU LIMITED
- Shinsuke TANAKA
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100322557
- Publication date Dec 23, 2010
- Fujitsu Limited
- Manabu Matsuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
HYBRID LASER DIODE FOR SINGLE MODE OPERATION AND METHOD OF FABRICAT...
- Publication number 20090154517
- Publication date Jun 18, 2009
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young-Ahn LEEM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID LASER DIODE
- Publication number 20090116523
- Publication date May 7, 2009
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young-Ahn LEEM
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER APPARATUS
- Publication number 20090080484
- Publication date Mar 26, 2009
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical measurement instrument for living body semiconductor laser...
- Publication number 20080234560
- Publication date Sep 25, 2008
- Hitachi, Ltd.
- Etsuko Nomoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Laser diode chip, laser diode, and method for manufacturing laser d...
- Publication number 20060203867
- Publication date Sep 14, 2006
- Phenitec Semiconductor Corp.
- Yuji Imai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semi-integrated designs with in-waveguide mirrors for external cavi...
- Publication number 20060140228
- Publication date Jun 29, 2006
- Mark E. McDonald
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Planar waveguides with air thin films used as anti-reflective layer...
- Publication number 20060140569
- Publication date Jun 29, 2006
- Intel Corporation
- Mark E. McDonald
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE HAVING RESONATOR AND LIGHT SOURCE UNIT INCLUD...
- Publication number 20060120414
- Publication date Jun 8, 2006
- Canon Kabushiki Kaisha
- Yuichiro Hori
- G02 - OPTICS
Information Patent Application
Photonic integrated device using reverse-mesa structure and method...
- Publication number 20050259708
- Publication date Nov 24, 2005
- Byeong-Hoon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor optical device integrated with a photo detector
- Publication number 20050185881
- Publication date Aug 25, 2005
- Michio Murata
- G02 - OPTICS
Information Patent Application
Multi DFB laser diode
- Publication number 20040125845
- Publication date Jul 1, 2004
- Kyung-Hyun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photosemiconductor device, method for fabricating photosemiconducto...
- Publication number 20040119079
- Publication date Jun 24, 2004
- Akinori Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device, semiconductor laser module, and optical...
- Publication number 20040080814
- Publication date Apr 29, 2004
- THE FURUKAWA ELECTRIC CO., LTD.
- Yutaka Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and optical disk unit using the same
- Publication number 20040066818
- Publication date Apr 8, 2004
- Sharp Kabushiki Kaisha
- Kei Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor laser device
- Publication number 20030165170
- Publication date Sep 4, 2003
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device in which compressive strain active layer...
- Publication number 20020051476
- Publication date May 2, 2002
- Fuji Photo Film Co., Ltd.
- Toshiaki Fukunaga
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20020018501
- Publication date Feb 14, 2002
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS

based on InGaAsP

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Confining features for mode shaping of lasers and coupling with sil...

Confining features for mode shaping of lasers and coupling with sil...

Semiconductor optical element and semiconductor optical device comp...

Unidirectionally emitting microdisk having ultra-high quality facto...

Low power edge-emitting laser diode and laser diode module

Method of manufacturing optical semiconductor device

Method for producing semiconductor laser elements and semi-conducto...

Laser, passive optical network system, apparatus and wavelength con...

Semiconductor optical amplifier

Optical measurement instrument for living body semiconductor laser...

Hybrid laser diode for single mode operation and method of fabricat...

Optical device and method for manufacturing the same

Semiconductor laser device and optical disk unit using the same

Semiconductor laser apparatus

Hybrid laser diode

Thin INP spacer layer in a high speed laser for reduced lateral cur...

Light-emitting device having resonator and light source unit includ...

Photonic integrated device using reverse-mesa structure and method...

Semiconductor optical device integrated with a photo detector

Tunable wavelength laser

Semiconductor laser device, semiconductor laser module, and optical...

Multi DFB laser diode

Semiconductor laser and method of manufacturing the same

Semiconductor laser device

Semiconductor laser device in which compressive strain active layer...

Semiconductor laser device

Index optical waveguide semiconductor laser

Semiconductor laser device

Semiconductor laser

Optical semiconductor device with diffraction grating structure

Patents Applicationslast 30 patents

OPTICAL SEMICONDUCTOR DEVICE, OPTICAL INTEGRATED DEVICE, AND MANUFA...

CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...

SEMICONDUCTOR OPTICAL ELEMENT AND SEMICONDUCTOR OPTICAL DEVICE COMP...

Method For Producing Semiconductor Laser Elements And Semi-Conducto...

NANOPILLAR OPTICAL RESONATOR

SEMICONDUCTOR OPTICAL AMPLIFIER

OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

HYBRID LASER DIODE FOR SINGLE MODE OPERATION AND METHOD OF FABRICAT...

HYBRID LASER DIODE

SEMICONDUCTOR LASER APPARATUS

Optical measurement instrument for living body semiconductor laser...

Laser diode chip, laser diode, and method for manufacturing laser d...

Semi-integrated designs with in-waveguide mirrors for external cavi...

Planar waveguides with air thin films used as anti-reflective layer...

LIGHT-EMITTING DEVICE HAVING RESONATOR AND LIGHT SOURCE UNIT INCLUD...

Photonic integrated device using reverse-mesa structure and method...

Semiconductor optical device integrated with a photo detector

Multi DFB laser diode

Photosemiconductor device, method for fabricating photosemiconducto...

Semiconductor laser device, semiconductor laser module, and optical...

Semiconductor laser device and optical disk unit using the same

Semiconductor laser device

Semiconductor laser device in which compressive strain active layer...

Semiconductor laser device