with inner confining structure between the active layer and the lower electrode

Industry

CPC
H01S5/2232

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Parent Industries

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

Current Industry

H01S5/2232with inner confining structure between the active layer and the lower electrode

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device
- Patent number 12,046,870
- Issue date Jul 23, 2024
- Lumentum Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
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
Hybrid silicon lasers on bulk silicon substrates
- Patent number 10,910,792
- Issue date Feb 2, 2021
- Samsung Electronics Co., Ltd.
- Dong-jae Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically-coupled surface-etched grating DFB laser
- Patent number 10,693,278
- Issue date Jun 23, 2020
- ElectroPhotonic-IC Inc.
- Christopher Watson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical integrated device having buried hetero struct...
- Patent number 10,534,131
- Issue date Jan 14, 2020
- Furukawa Electric Co., Ltd.
- Kazuaki Kiyota
- G02 - OPTICS
Information Patent Grant
Vertically-coupled surface-etched grating DFB laser
- Patent number 10,461,504
- Issue date Oct 29, 2019
- ElectroPhotonic-IC Inc.
- Christopher Watson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical integrated device including a reduced thickne...
- Patent number 10,241,267
- Issue date Mar 26, 2019
- Furukawa Electric Co., Ltd.
- Kazuaki Kiyota
- G02 - OPTICS
Information Patent Grant
Ridge laser
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- Issue date Mar 8, 2016
- Osram Opto Semiconductors GmbH
- Jens Mueller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge-emitting semiconductor laser chip
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- Issue date Sep 18, 2012
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element and semiconductor laser device
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- Issue date May 8, 2012
- Sony Corporation
- Daisuke Imanishi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Edge-emitting semiconductor laser chip
- Patent number 7,885,306
- Issue date Feb 8, 2011
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing light emitting device
- Patent number 7,871,843
- Issue date Jan 18, 2011
- Ammono Sp. z o.o.
- Robert Dwilinski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting photonic device
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- Issue date Aug 10, 2010
- Canon Kabushiki Kaisha
- Jiang-Rong Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor optical devices, systems and methods of manufacturing...
- Patent number 7,715,458
- Issue date May 11, 2010
- Samsung Electronics Co., Ltd.
- Jun-youn Kim
- 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
Semiconductor light emitting element and method for fabricating the...
- Patent number 7,368,766
- Issue date May 6, 2008
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kamiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device including cladding layer having stripe p...
- Patent number 7,046,708
- Issue date May 16, 2006
- Sharp Kabushiki Kaisha
- Syuzo Ohbuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor laser, their manufacturing meth...
- Patent number 7,026,182
- Issue date Apr 11, 2006
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- 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
Semiconductor light emitting element and method for fabricating the...
- Patent number 6,861,672
- Issue date Mar 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kamiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Growing a low defect gallium nitride based semiconductor
- Patent number 6,849,474
- Issue date Feb 1, 2005
- LumiLeds Lighting U.S., LLC
- Shih-Yuan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor component for the emission of electromagnetic radiati...
- Patent number 6,844,565
- Issue date Jan 18, 2005
- Osram Opto Semiconductors GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,797,532
- Issue date Sep 28, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tetsuzo Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor laser, their manufacturing meth...
- Patent number 6,741,623
- Issue date May 25, 2004
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-output semiconductor laser element, high-output semiconductor...
- Patent number 6,700,912
- Issue date Mar 2, 2004
- Fuji Photo Film Co., Ltd.
- Toshiro Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosemiconductor device and method for fabricating the same
- Patent number 6,639,240
- Issue date Oct 28, 2003
- Fujitsu Limited
- Tomoyuki Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 6,606,334
- Issue date Aug 12, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kimio Shigihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride based compound semiconductor laser and method of fo...
- Patent number 6,420,198
- Issue date Jul 16, 2002
- NEC Corporation
- Akitaka Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor laser and method of ma...
- Patent number 6,359,919
- Issue date Mar 19, 2002
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20230327405
- Publication date Oct 12, 2023
- Mitsubishi Electric Corporation
- Ryoko SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIODE LASER HAVING A CURRENT SHIELD
- Publication number 20230299563
- Publication date Sep 21, 2023
- FERDINAND-BRAUN-INSTITUT GGMBH LEIBNIZ-INSTITUT FÜR HÖCHSTFREQUENZTECHNIK
- Pietro DELLA CASA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...
- Publication number 20230011972
- Publication date Jan 12, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER
- Publication number 20200028330
- Publication date Jan 23, 2020
- ElectroPhotonic-IC Inc.
- Christopher Watson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER
- Publication number 20190252861
- Publication date Aug 15, 2019
- ElectroPhotonic-IC Inc.
- Christopher Watson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER
- Publication number 20120106583
- Publication date May 3, 2012
- OneChip Photonics Inc.
- Christopher Watson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-Emitting Semiconductor Laser Chip
- Publication number 20110177634
- Publication date Jul 21, 2011
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser element and semiconductor laser device
- Publication number 20100183041
- Publication date Jul 22, 2010
- SONY CORPORATION
- Daisuke Imanishi
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Information Patent Application
LIGHT EMITTING DEVICE STRUCTURE HAVING NITRIDE BULK SINGLE CRYSTAL...
- Publication number 20090315012
- Publication date Dec 24, 2009
- AMMONO, Sp. zo.o
- Robert Dwilinski
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR FABRICATING THE...
- Publication number 20090159924
- Publication date Jun 25, 2009
- PANASONIC CORPORATION
- Satoshi Kamiyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor optical devices, systems and methods of manufacturing...
- Publication number 20080175294
- Publication date Jul 24, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Jun-youn Kim
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser
- Publication number 20080089374
- Publication date Apr 17, 2008
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-emitting semiconductor laser chip
- Publication number 20080049801
- Publication date Feb 28, 2008
- Osram Opto Semiconductors GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR FABRICATING THE...
- Publication number 20070228395
- Publication date Oct 4, 2007
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kamiyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light-emitting photonic device
- Publication number 20070097680
- Publication date May 3, 2007
- Canon Kabushiki Kaisha
- Jiang-Rong Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Light emitting device structure having nitride bulk single crystal...
- Publication number 20060138431
- Publication date Jun 29, 2006
- Robert Dwilinski
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Distributed feedback (DFB) semiconductor laser and fabrication meth...
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- Publication date Jun 8, 2006
- Dae Kon Oh
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Information Patent Application
Laser diode and method of fabricating the same
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- Publication date Apr 13, 2006
- Samsung Electro-mechanics Co., Ltd.
- Dae-ho Lim
- H01 - BASIC ELECTRIC ELEMENTS
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 device, semiconductor laser, their manufacturing meth...
- Publication number 20050194634
- Publication date Sep 8, 2005
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Laser diode structure with blocking layer
- Publication number 20050141578
- Publication date Jun 30, 2005
- Benoit Reid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20050042788
- Publication date Feb 24, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tetsuzo Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting element and method for fabricating the...
- Publication number 20050003571
- Publication date Jan 6, 2005
- Satoshi Kamiyama
- B82 - NANO-TECHNOLOGY
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Semiconductor device, semiconductor laser, their manufacturing meth...
- Publication number 20040185589
- Publication date Sep 23, 2004
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device including cladding layer having stripe p...
- Publication number 20040105475
- Publication date Jun 3, 2004
- SHARP KABUSHIKI KAISHA
- Syuzo Ohbuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20040079994
- Publication date Apr 29, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tetsuzo Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Guided self-aligned laser structure with integral current blocking...
- Publication number 20030235225
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- Rick Glew
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor component for the emission of electromagnetic radiati...
- Publication number 20030132454
- Publication date Jul 17, 2003
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photosemiconductor device and method for fabricating the same
- Publication number 20030066997
- Publication date Apr 10, 2003
- FUJITSU LIMITED
- Tomoyuki Akiyama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Growing a low defect gallium nitride based semiconductor
- Publication number 20020075925
- Publication date Jun 20, 2002
- Shih-Yuan Wang
- B82 - NANO-TECHNOLOGY

with inner confining structure between the active layer and the lower electrode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical semiconductor device

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

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

Hybrid silicon lasers on bulk silicon substrates

Vertically-coupled surface-etched grating DFB laser

Semiconductor optical integrated device having buried hetero struct...

Vertically-coupled surface-etched grating DFB laser

Semiconductor optical integrated device including a reduced thickne...

Ridge laser

Edge-emitting semiconductor laser chip

Semiconductor laser element and semiconductor laser device

Edge-emitting semiconductor laser chip

Method of preparing light emitting device

Light-emitting photonic device

Semiconductor optical devices, systems and methods of manufacturing...

Semiconductor laser device and manufacturing method thereof

Semiconductor light emitting element and method for fabricating the...

Semiconductor laser device including cladding layer having stripe p...

Semiconductor device, semiconductor laser, their manufacturing meth...

Stab-coupled optical waveguide laser and amplifier

Semiconductor light emitting element and method for fabricating the...

Growing a low defect gallium nitride based semiconductor

Semiconductor component for the emission of electromagnetic radiati...

Semiconductor device and method for manufacturing the same

Semiconductor device, semiconductor laser, their manufacturing meth...

High-output semiconductor laser element, high-output semiconductor...

Photosemiconductor device and method for fabricating the same

Semiconductor laser

Gallium nitride based compound semiconductor laser and method of fo...

Gallium nitride-based compound semiconductor laser and method of ma...

Patents Applicationslast 30 patents

OPTICAL SEMICONDUCTOR DEVICE

DIODE LASER HAVING A CURRENT SHIELD

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

VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER

VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER

VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER

Edge-Emitting Semiconductor Laser Chip

Semiconductor laser element and semiconductor laser device

LIGHT EMITTING DEVICE STRUCTURE HAVING NITRIDE BULK SINGLE CRYSTAL...

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

Semiconductor optical devices, systems and methods of manufacturing...

Semiconductor laser

Edge-emitting semiconductor laser chip

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

Light-emitting photonic device

Light emitting device structure having nitride bulk single crystal...

Distributed feedback (DFB) semiconductor laser and fabrication meth...

Laser diode and method of fabricating the same

Semiconductor laser device and manufacturing method thereof

Semiconductor device, semiconductor laser, their manufacturing meth...

Laser diode structure with blocking layer

Semiconductor device and method for manufacturing the same

Semiconductor light emitting element and method for fabricating the...

Semiconductor device, semiconductor laser, their manufacturing meth...

Semiconductor laser device including cladding layer having stripe p...

Semiconductor device and method for manufacturing the same

Guided self-aligned laser structure with integral current blocking...

Semiconductor component for the emission of electromagnetic radiati...

Photosemiconductor device and method for fabricating the same

Growing a low defect gallium nitride based semiconductor