having special optical properties

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H01S5/2218

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

Current Industry

H01S5/2218having special optical properties

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device
- Patent number 12,027,822
- Issue date Jul 2, 2024
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 11,322,909
- Issue date May 3, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser for coherent transmission system
- Patent number 11,018,477
- Issue date May 25, 2021
- MACOM Technology Solutions Holdings, Inc.
- Haruhisa Soda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid vertical current injection electro-optical device with refra...
- Patent number 10,554,018
- Issue date Feb 4, 2020
- International Business Machines Corporation
- Gustavo Ferreira Villares
- G02 - OPTICS
Information Patent Grant
Optical device and optical module
- Patent number 9,634,465
- Issue date Apr 25, 2017
- Fujitsu Limited
- Manabu Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid waveguide lasers and methods for fabricating hybrid waveguid...
- Patent number 9,413,139
- Issue date Aug 9, 2016
- Imec VZW
- Dries Van Thourhout
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser light source
- Patent number 9,048,631
- Issue date Jun 2, 2015
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 8,767,788
- Issue date Jul 1, 2014
- Mitsubishi Electric Corporation
- Kimio Shigihara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Material for solid polyelectrolyte suitable for use in fuel cell
- Patent number 8,754,140
- Issue date Jun 17, 2014
- Daikin Industries, Ltd.
- Takayuki Araki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor laser element and manufacturing method of the same
- Patent number 8,588,265
- Issue date Nov 19, 2013
- Sony Corporation
- Kazuhiro Hongo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High-power quantum cascade lasers with active-photonic-crystal stru...
- Patent number 8,428,093
- Issue date Apr 23, 2013
- Wisconsin Alumni Research Foundation
- Dan Botez
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Radiation-emitting semiconductor chip
- Patent number 8,340,146
- Issue date Dec 25, 2012
- Osram Opto Semiconductors GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide integrated semiconductor optical device
- Patent number 8,233,515
- Issue date Jul 31, 2012
- Mitsubishi Electric Corporation
- Tohru Takiguchi
- G02 - OPTICS
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
Semiconductor laser device
- Patent number 7,843,984
- Issue date Nov 30, 2010
- Panasonic Corporation
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and fabrication method for the same
- Patent number 7,729,401
- Issue date Jun 1, 2010
- Panasonic Corporation
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for fabricating the same
- Patent number 7,539,230
- Issue date May 26, 2009
- Panasonic Corporation
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and manufacturing method thereof
- Patent number 7,508,001
- Issue date Mar 24, 2009
- Panasonic Corporation
- Tetsuzo Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorocopolymer material with sulfonic acid functional groups as a...
- Patent number 7,455,934
- Issue date Nov 25, 2008
- Daikin Industries, Ltd.
- Takayuki Araki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor laser
- Patent number 7,359,417
- Issue date Apr 15, 2008
- Rohm Co., Ltd.
- Takashi Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-pulsation type semiconductor laser
- Patent number 7,092,422
- Issue date Aug 15, 2006
- Sharp Kabushiki Kaisha
- Yasuo Kan
- 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
Compound semiconductor laser
- Patent number 7,042,011
- Issue date May 9, 2006
- Sharp Kabushiki Kaisha
- Kunihiro Takatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser light emitting device
- Patent number 7,003,008
- Issue date Feb 21, 2006
- Sony Corporation
- Hiroshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,961,359
- Issue date Nov 1, 2005
- Sony Corporation
- Tsuyoshi Tojo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stab-coupled optical waveguide laser and amplifier
- Patent number 6,928,223
- Issue date Aug 9, 2005
- Massachusetts Institute of Technology
- James N. Walpole
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride based semiconductor light emitting device and nitride based...
- Patent number 6,914,922
- Issue date Jul 5, 2005
- Sanyo Electric Co., Ltd.
- Nobuhiko Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and multiple wavelength laser light emit...
- Patent number 6,904,068
- Issue date Jun 7, 2005
- Matsushita Electric Inustrial Co., Ltd.
- Masaaki Yuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semiconductor laser light emitting device
- Patent number 6,865,203
- Issue date Mar 8, 2005
- Sony Corporation
- Hiroshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor laser
- Patent number 6,855,570
- Issue date Feb 15, 2005
- Sharp Kabushiki Kaisha
- Kunihiro Takatani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20240332911
- Publication date Oct 3, 2024
- NICHIA CORPORATION
- Yoshitaka NAKATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20240088626
- Publication date Mar 14, 2024
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20220166193
- Publication date May 26, 2022
- Lumentum Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20210028598
- Publication date Jan 28, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Masao KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER FOR COHERENT TRANSMISSION SYSTEM
- Publication number 20190089132
- Publication date Mar 21, 2019
- MACOM Technology Solutions Holdings, Inc.
- Haruhisa Soda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND OPTICAL MODULE
- Publication number 20140294031
- Publication date Oct 2, 2014
- Fujitsu Limited
- Manabu MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20140098831
- Publication date Apr 10, 2014
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Laser Light Source
- Publication number 20140064311
- Publication date Mar 6, 2014
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND MANUFACTURING METHOD OF THE SAME
- Publication number 20130028280
- Publication date Jan 31, 2013
- SONY CORPORATION
- Kazuhiro Hongo
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH-POWER QUANTUM CASCADE LASERS WITH ACTIVE-PHOTONIC-CRYSTAL STRU...
- Publication number 20120230358
- Publication date Sep 13, 2012
- WISCONSIN ALUMNI RESEARCH FOUNDATION
- Dan Botez
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR FABRICATING THE...
- Publication number 20110298006
- Publication date Dec 8, 2011
- PANASONIC CORPORATION
- Hiroyuki HAGINO
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL WAVEGUIDE INTEGRATED SEMICONDUCTOR OPTICAL DEVICE AND MANUF...
- Publication number 20110002352
- Publication date Jan 6, 2011
- Mitsubishi Electric Corporation
- Tohru Takiguchi
- G02 - OPTICS
Information Patent Application
Radiation-Emitting Semiconductor Chip
- Publication number 20100278203
- Publication date Nov 4, 2010
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20100124244
- Publication date May 20, 2010
- Atsushi HIGUCHI
- G11 - INFORMATION STORAGE
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
SEMICONDUCTOR LASER DEVICE
- Publication number 20090285254
- Publication date Nov 19, 2009
- Toru TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL FOR SOLID POLYELECTROLYTE SUITABLE FOR USE IN FUEL CELL
- Publication number 20090075150
- Publication date Mar 19, 2009
- Takayuki ARAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT
- Publication number 20090059986
- Publication date Mar 5, 2009
- Kabushiki Kaisha Toshiba
- Koichi TACHIBANA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND FABRICATION METHOD FOR THE SAME
- Publication number 20090034573
- Publication date Feb 5, 2009
- Toru Takayama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and method for fabricating the same
- Publication number 20080043797
- Publication date Feb 21, 2008
- Toru Takayama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Buried-heterostructure semiconductor laser
- Publication number 20080013579
- Publication date Jan 17, 2008
- FUJITSU LIMITED
- Manabu Matsuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and manufacturing method thereof
- Publication number 20050280022
- Publication date Dec 22, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tetsuzo Ueda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser light emitting device
- Publication number 20050147144
- Publication date Jul 7, 2005
- Hiroshi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound semiconductor laser
- Publication number 20050135447
- Publication date Jun 23, 2005
- Sharp Kabushiki Kaisha
- Kunihiro Takatani
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser
- Publication number 20040258120
- Publication date Dec 23, 2004
- ROHM CO., LTD.
- Takashi Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-pulsation type semiconductor laser
- Publication number 20040101011
- Publication date May 27, 2004
- SHARP KABUSHIKI KAISHA
- Yasuo Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Narrow lateral waveguide laser
- Publication number 20040081214
- Publication date Apr 29, 2004
- Luke J. Mawst
- 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
- Publication number 20040047381
- Publication date Mar 11, 2004
- Tsuyoshi Tojo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device having a current non-injection area
- Publication number 20040022288
- Publication date Feb 5, 2004
- NEC Compound Semiconductor Devices, Ltd.
- Atsushi Shono
- B82 - NANO-TECHNOLOGY

having special optical properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical semiconductor device

Semiconductor laser device

Tunable laser for coherent transmission system

Hybrid vertical current injection electro-optical device with refra...

Optical device and optical module

Hybrid waveguide lasers and methods for fabricating hybrid waveguid...

Laser light source

Semiconductor laser device

Material for solid polyelectrolyte suitable for use in fuel cell

Semiconductor laser element and manufacturing method of the same

High-power quantum cascade lasers with active-photonic-crystal stru...

Radiation-emitting semiconductor chip

Optical waveguide integrated semiconductor optical device

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

Semiconductor laser device

Semiconductor laser device and fabrication method for the same

Semiconductor laser device and method for fabricating the same

Semiconductor laser device and manufacturing method thereof

Fluorocopolymer material with sulfonic acid functional groups as a...

Semiconductor laser

Self-pulsation type semiconductor laser

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

Compound semiconductor laser

Semiconductor laser light emitting device

Semiconductor laser device

Stab-coupled optical waveguide laser and amplifier

Nitride based semiconductor light emitting device and nitride based...

Semiconductor laser device and multiple wavelength laser light emit...

Semiconductor laser light emitting device

Compound semiconductor laser

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER ELEMENT

SEMICONDUCTOR LASER DEVICE

OPTICAL SEMICONDUCTOR DEVICE

SEMICONDUCTOR LASER DEVICE

TUNABLE LASER FOR COHERENT TRANSMISSION SYSTEM

OPTICAL DEVICE AND OPTICAL MODULE

SEMICONDUCTOR LASER DEVICE

Laser Light Source

SEMICONDUCTOR LASER ELEMENT AND MANUFACTURING METHOD OF THE SAME

HIGH-POWER QUANTUM CASCADE LASERS WITH ACTIVE-PHOTONIC-CRYSTAL STRU...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR FABRICATING THE...

OPTICAL WAVEGUIDE INTEGRATED SEMICONDUCTOR OPTICAL DEVICE AND MANUF...

Radiation-Emitting Semiconductor Chip

SEMICONDUCTOR LASER DEVICE

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

SEMICONDUCTOR LASER DEVICE

MATERIAL FOR SOLID POLYELECTROLYTE SUITABLE FOR USE IN FUEL CELL

SEMICONDUCTOR LIGHT EMITTING ELEMENT

SEMICONDUCTOR LASER DEVICE AND FABRICATION METHOD FOR THE SAME

Semiconductor laser device and method for fabricating the same

Buried-heterostructure semiconductor laser

Semiconductor laser device and manufacturing method thereof

Semiconductor laser light emitting device

Compound semiconductor laser

Semiconductor laser

Self-pulsation type semiconductor laser

Narrow lateral waveguide laser

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

Semiconductor laser device

Semiconductor laser device having a current non-injection area