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H01S5/34386

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

Current Industry

H01S5/34386explicitly Al-free

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnesium based gettering regions for gallium and nitrogen containi...
- Patent number 10,566,766
- Issue date Feb 18, 2020
- Soraa Laser Diode, Inc.
- Melvin McLaurin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
III-Nitride nanowire array monolithic photonic integrated circuit o...
- Patent number 10,305,250
- Issue date May 28, 2019
- The Regents of the University of Michigan
- Pallab Bhattacharya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnesium based gettering regions for gallium and nitrogen containi...
- Patent number 10,199,802
- Issue date Feb 5, 2019
- Soraa Laser Diode, Inc.
- Melvin McLaurin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting laser element and atomic oscillator
- Patent number 10,170,887
- Issue date Jan 1, 2019
- Ricoh Company, Ltd.
- Ryoichiro Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface-emitting semiconductor laser
- Patent number 10,008,826
- Issue date Jun 26, 2018
- Sae Magnetics (H.K.) Ltd.
- Babu Dayal Padullaparthi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnesium based gettering regions for gallium and nitrogen containi...
- Patent number 9,787,060
- Issue date Oct 10, 2017
- Soraa Laser Diode, Inc.
- Melvin McLaurin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting device and fabricating method...
- Patent number 8,044,386
- Issue date Oct 25, 2011
- LG Innotek Co., Ltd
- Seung Huyn Yang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical-cavity, surface-emission type laser diode and fabrication...
- Patent number 7,940,827
- Issue date May 10, 2011
- Ricoh Company, Ltd.
- Shunichi Sato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nanowire devices and systems, light-emitting nanowires, and methods...
- Patent number 7,910,915
- Issue date Mar 22, 2011
- Hewlett-Packard Development Company, L.P.
- Theodore I Kamins
- 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
Nitride semiconductor light emitting device and fabricating method...
- Patent number 7,728,338
- Issue date Jun 1, 2010
- LG Innotek Co., Ltd
- Seung Huyn Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical amplification device and optical integrated c...
- Patent number 7,542,201
- Issue date Jun 2, 2009
- Fujitsu Limited
- Shinsuke Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device, surface-emission laser diode,...
- Patent number 7,518,161
- Issue date Apr 14, 2009
- Ricoh Company, Ltd.
- Takashi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity, surface-emission type laser diode and fabrication...
- Patent number 7,519,095
- Issue date Apr 14, 2009
- Ricoh Company, Ltd.
- Shunichi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanowire devices and systems, light-emitting nanowires, and methods...
- Patent number 7,465,954
- Issue date Dec 16, 2008
- Hewlett-Packard Development Company, L.P.
- Theodore I Kamins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for increasing maximum modulation speed of a light emitting...
- Patent number 7,269,196
- Issue date Sep 11, 2007
- Avago Technologies Fiber IP (Singapore) Pte. Ltd.
- Ashish Tandon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emission type laser diode and fabrication p...
- Patent number 7,260,137
- Issue date Aug 21, 2007
- Ricoh Company, Ltd.
- Shunichi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device, surface-emission laser diode,...
- Patent number 7,180,100
- Issue date Feb 20, 2007
- Ricoh Company, Ltd.
- Takashi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and its manufacturing method, and optica...
- Patent number 7,098,064
- Issue date Aug 29, 2006
- Sharp Kabushiki Kaisha
- Shuichi Hirukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity, surface-emission type laser diode and fabrication...
- Patent number 7,022,539
- Issue date Apr 4, 2006
- Ricoh Company, Ltd.
- Shunichi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,885,085
- Issue date Apr 26, 2005
- Sharp Kabushiki Kaisha
- Hidenori Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting semiconductor device producing red wavelength optica...
- Patent number 6,829,271
- Issue date Dec 7, 2004
- Ricoh Company, Ltd.
- Shunichi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and optical disk reproducing and recordi...
- Patent number 6,813,299
- Issue date Nov 2, 2004
- Sharp Kabushiki Kaisha
- Hidenori Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,744,797
- Issue date Jun 1, 2004
- Fuji Photo Film Co., Ltd.
- Toshiaki Kuniyasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity, surface-emission type laser diode and fabrication...
- Patent number 6,674,785
- Issue date Jan 6, 2004
- Ricoh Company, Ltd.
- Shunichi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and its manufacturing method, and optica...
- Patent number 6,670,643
- Issue date Dec 30, 2003
- Sharp Kabushiki Kaisha
- Shuichi Hirukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device having thickened impurity-doped aluminum...
- Patent number 6,625,190
- Issue date Sep 23, 2003
- Fuji Photo Film Co., Ltd.
- Toshiro Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum-free vertical cavity surface emitting laser (VCSELs)
- Patent number 6,610,553
- Issue date Aug 26, 2003
- Manijeh Razeghi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
InGaAsP semiconductor laser device in which near-edge portions are...
- Patent number 6,546,033
- Issue date Apr 8, 2003
- Fuji Photo Film Co., Ltd.
- Toshiaki Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting semiconductor device producing red wavelength optica...
- Patent number 6,542,528
- Issue date Apr 1, 2003
- Ricoh Company, Ltd.
- Shunichi Sato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Interband Cascade Lasers with Improved Voltage Efficiency
- Publication number 20240429685
- Publication date Dec 26, 2024
- THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
- Rui Q. Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240178634
- Publication date May 30, 2024
- Sumitomo Electric Industries, Ltd.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE OF WAVELENGTH TUNABLE LASER DEVIC...
- Publication number 20240178635
- Publication date May 30, 2024
- Sumitomo Electric Industries, Ltd.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC CRYSTAL SURFACE LIGHT-EMITTING LASER ELEMENT
- Publication number 20230275398
- Publication date Aug 31, 2023
- KYOTO UNIVERSITY
- Susumu NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND METHOD OF PRODUCING SEMICONDUCTOR L...
- Publication number 20230187897
- Publication date Jun 15, 2023
- SONY GROUP CORPORATION
- YUICHIRO KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING DEVICE
- Publication number 20220140570
- Publication date May 5, 2022
- STANLEY ELECTRIC CO., LTD
- Masaru KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
III-NITRIDE NANOWIRE ARRAY MONOLITHIC PHOTONIC INTEGRATED CIRCUIT O...
- Publication number 20190067900
- Publication date Feb 28, 2019
- The Regents of the University of Michigan
- Pallab Bhattacharya
- G02 - OPTICS
Information Patent Application
SURFACE-EMITTING SEMICONDUCTOR LASER
- Publication number 20180183210
- Publication date Jun 28, 2018
- SAE MAGNETICS (H. K) LTD.
- Babu Dayal PADULLAPARTHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER ELEMENT AND ATOMIC OSCILLATOR
- Publication number 20170040771
- Publication date Feb 9, 2017
- RICOH COMPANY, LTD.
- Ryoichiro SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATING METHOD...
- Publication number 20100207099
- Publication date Aug 19, 2010
- Seung Hyun YANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
VERTICAL-CAVITY, SURFACE-EMISSION TYPE LASER DIODE AND FABRICATION...
- Publication number 20090168828
- Publication date Jul 2, 2009
- RICOH COMPANY, LTD.,
- Shunichi Sato
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nanowire devices and systems, light-emitting nanowires, and methods...
- Publication number 20090059982
- Publication date Mar 5, 2009
- Theodore I. Kamins
- G02 - OPTICS
Information Patent Application
Nitride Semiconductor Light Emitting Device and Fabricating Method...
- Publication number 20080142779
- Publication date Jun 19, 2008
- Seung Huyn Yang
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor light-emitting device, surface-emission laser diode,...
- Publication number 20070263687
- Publication date Nov 15, 2007
- Takashi Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Vertical-cavity, surface-emission type laser diode and fabrication...
- Publication number 20070263689
- Publication date Nov 15, 2007
- Shunichi Sato
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nanowire devices and systems, light-emitting nanowires, and methods...
- Publication number 20070252132
- Publication date Nov 1, 2007
- Theodore I. Kamins
- G02 - OPTICS
Information Patent Application
Semiconductor optical amplification device and optical integrated c...
- Publication number 20070047068
- Publication date Mar 1, 2007
- FUJITSU LIMITED
- Shinsuke Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
Vertical-cavity surface-emission type laser diode and fabrication p...
- Publication number 20060134817
- Publication date Jun 22, 2006
- Shunichi Sato
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for increasing maximum modulation speed of a light emitting...
- Publication number 20060007974
- Publication date Jan 12, 2006
- Ashish Tandon
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor light-emitting device, surface-emission laser diode,...
- Publication number 20050040413
- Publication date Feb 24, 2005
- Takashi Takahashi
- B82 - NANO-TECHNOLOGY
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
Vertical-cavity, surface-emission type laser diode and fabrication...
- Publication number 20040065888
- Publication date Apr 8, 2004
- RICOH COMPANY, LTD.
- Shunichi Sato
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and its manufacturing method, and optica...
- Publication number 20040057488
- Publication date Mar 25, 2004
- Sharp Kabushiki Kaisha
- Shuichi Hirukawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20030151043
- Publication date Aug 14, 2003
- Hidenori Kawanishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light-emitting semiconductor device producing red wavelength optica...
- Publication number 20030138015
- Publication date Jul 24, 2003
- Shunichi Sato
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and optical disk reproducing and recordi...
- Publication number 20030138001
- Publication date Jul 24, 2003
- Hidenori Kawanishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and its manufacturing method, and optica...
- Publication number 20030122134
- Publication date Jul 3, 2003
- Sharp Kabushiki Kaisha
- Shuichi Hirukawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Aluminum-free vertical cavity surface emitting laser (VCSELs)
- Publication number 20020172254
- Publication date Nov 21, 2002
- Manijeh Razeghi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20020146051
- Publication date Oct 10, 2002
- Fuji Photo Film Co., Ltd.
- Toshiaki Kuniyasu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Verticle-cavity, surface-emission type laser diode and fabrication...
- Publication number 20020074631
- Publication date Jun 20, 2002
- Ricoh Company, Ltd.
- Shunichi Sato
- B82 - NANO-TECHNOLOGY

explicitly Al-free

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnesium based gettering regions for gallium and nitrogen containi...

III-Nitride nanowire array monolithic photonic integrated circuit o...

Magnesium based gettering regions for gallium and nitrogen containi...

Surface emitting laser element and atomic oscillator

Surface-emitting semiconductor laser

Magnesium based gettering regions for gallium and nitrogen containi...

Nitride semiconductor light emitting device and fabricating method...

Vertical-cavity, surface-emission type laser diode and fabrication...

Nanowire devices and systems, light-emitting nanowires, and methods...

Semiconductor laser device and optical disk unit using the same

Nitride semiconductor light emitting device and fabricating method...

Semiconductor optical amplification device and optical integrated c...

Semiconductor light-emitting device, surface-emission laser diode,...

Vertical-cavity, surface-emission type laser diode and fabrication...

Nanowire devices and systems, light-emitting nanowires, and methods...

Method for increasing maximum modulation speed of a light emitting...

Vertical-cavity surface-emission type laser diode and fabrication p...

Semiconductor light-emitting device, surface-emission laser diode,...

Semiconductor laser device and its manufacturing method, and optica...

Vertical-cavity, surface-emission type laser diode and fabrication...

Semiconductor laser device

Light-emitting semiconductor device producing red wavelength optica...

Semiconductor laser device and optical disk reproducing and recordi...

Semiconductor laser device

Vertical-cavity, surface-emission type laser diode and fabrication...

Semiconductor laser device and its manufacturing method, and optica...

Semiconductor laser device having thickened impurity-doped aluminum...

Aluminum-free vertical cavity surface emitting laser (VCSELs)

InGaAsP semiconductor laser device in which near-edge portions are...

Light-emitting semiconductor device producing red wavelength optica...

Patents Applicationslast 30 patents

Interband Cascade Lasers with Improved Voltage Efficiency

WAVELENGTH TUNABLE LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

CONTROL METHOD AND CONTROL DEVICE OF WAVELENGTH TUNABLE LASER DEVIC...

PHOTONIC CRYSTAL SURFACE LIGHT-EMITTING LASER ELEMENT

SEMICONDUCTOR LASER ELEMENT AND METHOD OF PRODUCING SEMICONDUCTOR L...

VERTICAL CAVITY SURFACE EMITTING DEVICE

III-NITRIDE NANOWIRE ARRAY MONOLITHIC PHOTONIC INTEGRATED CIRCUIT O...

SURFACE-EMITTING SEMICONDUCTOR LASER

SURFACE EMITTING LASER ELEMENT AND ATOMIC OSCILLATOR

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATING METHOD...

VERTICAL-CAVITY, SURFACE-EMISSION TYPE LASER DIODE AND FABRICATION...

Nanowire devices and systems, light-emitting nanowires, and methods...

Nitride Semiconductor Light Emitting Device and Fabricating Method...

Semiconductor light-emitting device, surface-emission laser diode,...

Vertical-cavity, surface-emission type laser diode and fabrication...

Nanowire devices and systems, light-emitting nanowires, and methods...

Semiconductor optical amplification device and optical integrated c...

Vertical-cavity surface-emission type laser diode and fabrication p...

Method for increasing maximum modulation speed of a light emitting...

Semiconductor light-emitting device, surface-emission laser diode,...

Semiconductor laser device and optical disk unit using the same

Vertical-cavity, surface-emission type laser diode and fabrication...

Semiconductor laser device and its manufacturing method, and optica...

Semiconductor laser device

Light-emitting semiconductor device producing red wavelength optica...

Semiconductor laser device and optical disk reproducing and recordi...

Semiconductor laser device and its manufacturing method, and optica...

Aluminum-free vertical cavity surface emitting laser (VCSELs)

Semiconductor laser device

Verticle-cavity, surface-emission type laser diode and fabrication...