absorbing

Industry

CPC
H01S5/2219

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Parent Industries

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

Current Industry

H01S5/2219absorbing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical device
- Patent number 12,095,227
- Issue date Sep 17, 2024
- Nippon Telegraph and Telephone Corporation
- Suguru Yamaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 12,034,274
- Issue date Jul 9, 2024
- Sony Corporation
- Tatsushi Hamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Concentric cylindrical circumferential laser
- Patent number 11,658,453
- Issue date May 23, 2023
- Ronald LaComb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 11,509,117
- Issue date Nov 22, 2022
- SHARP KABUSHIKI KAISHA
- Alex Yudin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser bars having trenches
- Patent number 10,784,653
- Issue date Sep 22, 2020
- OSRAM OLED GmbH
- Andreas Loeffler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor chip and method for producing a semiconductor chip
- Patent number 10,693,033
- Issue date Jun 23, 2020
- OSRAM OLED GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor chip and method for producing a semiconductor chip
- Patent number 10,388,823
- Issue date Aug 20, 2019
- Osram Opto Semiconductors GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade laser with current blocking layers
- Patent number 10,374,393
- Issue date Aug 6, 2019
- Alpes Lasers SA
- Alfredo Bismuto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 9,407,065
- Issue date Aug 2, 2016
- Kabushiki Kaisha Toshiba
- Shigeyuki Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser
- Patent number 9,099,841
- Issue date Aug 4, 2015
- Rohm Co., Ltd.
- Tsuguki Noma
- 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
Edge-emitting semiconductor laser diode and method for producing th...
- Patent number 8,995,490
- Issue date Mar 31, 2015
- Osram Opto Semiconductors GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum cascade semiconductor laser
- Patent number 8,804,785
- Issue date Aug 12, 2014
- Sumitomo Electric Industries, Ltd.
- Jun-ichi Hashimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser and manufacturing process thereof
- Patent number 8,111,728
- Issue date Feb 7, 2012
- Renesas Electronics Corporation
- Masahide Kobayashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser diode with improved heat dissipation
- Patent number 8,073,031
- Issue date Dec 6, 2011
- Sharp Kabushiki Kaisha
- Wei-Sin Tan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
External cavity type semiconductor laser
- Patent number 7,729,400
- Issue date Jun 1, 2010
- Sony Corporation
- Tomiji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for fabricating the same
- Patent number 7,704,759
- Issue date Apr 27, 2010
- Panasonic Corporation
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power semiconductor laser diode
- Patent number 7,623,555
- Issue date Nov 24, 2009
- Oclaro Technology plc
- Silke Traut
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element
- Patent number 7,561,608
- Issue date Jul 14, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Takase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 7,558,306
- Issue date Jul 7, 2009
- Sharp Kabushiki Kaisha
- Masanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based semiconductor light-emitting device and method of fab...
- Patent number 7,450,622
- Issue date Nov 11, 2008
- Sanyo Electric Co., LTD
- Masayuki Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for fabricating the same
- Patent number 7,433,380
- Issue date Oct 7, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toru Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 7,369,594
- Issue date May 6, 2008
- Sony Corporation
- Shinichi Agatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor substrate, method of manufacturing the semiconductor...
- Patent number 7,345,311
- Issue date Mar 18, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and optical pickup apparatus using the same
- Patent number 7,257,139
- Issue date Aug 14, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toru Takayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-mode optical device
- Patent number 7,251,381
- Issue date Jul 31, 2007
- The Australian National University
- Manuela Buda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based semiconductor light-emitting device and method of fab...
- Patent number 7,209,505
- Issue date Apr 24, 2007
- Sanyo Electric Co., LTD
- Masayuki Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method of fabricating the same
- Patent number 7,120,181
- Issue date Oct 10, 2006
- Sanyo Electric Co., Ltd.
- Nobuhiko Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based semiconductor light-emitting device and method of fab...
- Patent number 7,116,693
- Issue date Oct 3, 2006
- Sanyo Electric Co., LTD
- Masayuki Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device capable of maintaining the operation cur...
- Patent number 7,084,433
- Issue date Aug 1, 2006
- Sharp Kabushiki Kaisha
- Hiroyuki Hosoba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING ELEMENT
- Publication number 20240332903
- Publication date Oct 3, 2024
- SONY CORPORATION
- Tatsushi HAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20230402820
- Publication date Dec 14, 2023
- Panasonic Holdings Corporation
- Hiroyuki HAGINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Device
- Publication number 20220231480
- Publication date Jul 21, 2022
- Nippon Telegraph and Telephone Corporation
- Suguru Yamaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND OPTICAL TRANSCEIVER MODULE
- Publication number 20200044417
- Publication date Feb 6, 2020
- Lumentum Japan, Inc.
- Takafumi TANIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING A SEMICONDUCTOR CHIP
- Publication number 20190319162
- Publication date Oct 17, 2019
- Osram Opto Semiconductors GmbH
- Alfred LELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20150340840
- Publication date Nov 26, 2015
- Rohm Co., Ltd.
- Tsuguki NOMA
- H01 - BASIC ELECTRIC ELEMENTS
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
QUANTUM CASCADE SEMICONDUCTOR LASER
- Publication number 20130329761
- Publication date Dec 12, 2013
- Jun-ichi HASHIMOTO
- B82 - NANO-TECHNOLOGY
Information Patent Application
Edge-Emitting Semiconductor Laser Diode and Method for Producing th...
- Publication number 20130230068
- Publication date Sep 5, 2013
- Osram Opto Semiconductors GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20130195136
- Publication date Aug 1, 2013
- Kabushiki Kaisha Toshiba
- Shigeyuki Takagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130188662
- Publication date Jul 25, 2013
- SONY CORPORATION
- Hiroyasu Matsugai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20110128985
- Publication date Jun 2, 2011
- Rohm Co., Ltd.
- Tsuguki Noma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LASER DEVICE
- Publication number 20100290496
- Publication date Nov 18, 2010
- Toru TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING T...
- Publication number 20100202480
- Publication date Aug 12, 2010
- Mitsubishi Electric Corporation
- Kyosuke Kuramoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER AND MANUFACTURING PROCESS THEREOF
- Publication number 20100124245
- Publication date May 20, 2010
- NEC Electronics Corporation
- Masahide KOBAYASHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
LASER DIODE WITH IMPROVED HEAT DISSIPATION
- Publication number 20090219966
- Publication date Sep 3, 2009
- Wei-Sin TAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20090017570
- Publication date Jan 15, 2009
- Matsushita Electric Industrial Co., Ltd.
- Toru TAKAYAMA
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR MAKING A HIGH POWER SEMICONDUCTOR LASER DIODE
- Publication number 20080123697
- Publication date May 29, 2008
- Bookham Technology PLC.
- Silke TRAUT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR SUBSTRATE, METHOD OF MANUFACTURING THE SEMICONDUCTOR...
- Publication number 20080105950
- Publication date May 8, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
SEMICONDUCTOR LASER ELEMENT
- Publication number 20080014670
- Publication date Jan 17, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Takase
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20070177645
- Publication date Aug 2, 2007
- SHARP KABUSHIKI KAISHA
- Hiroyuki Hosoba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride-based semiconductor light-emitting device and method of fab...
- Publication number 20070170442
- Publication date Jul 26, 2007
- Sanyo Electric Co., Ltd.
- Masayuki Hata
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and method for fabricating the same
- Publication number 20070147457
- Publication date Jun 28, 2007
- Toru Takayama
- B82 - NANO-TECHNOLOGY
Information Patent Application
External cavity type semiconductor laser
- Publication number 20070064755
- Publication date Mar 22, 2007
- Sony Corporation
- Tomiji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride-based semiconductor light-emitting device and method of fab...
- Publication number 20070012929
- Publication date Jan 18, 2007
- Sanyo Electric Co., Ltd.
- Masayuki Hata
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser element
- Publication number 20070004072
- Publication date Jan 4, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Takase
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser element
- Publication number 20070002916
- Publication date Jan 4, 2007
- Mitsubishi Denki Kabushki Kaisha
- Tadashi Takase
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20060182161
- Publication date Aug 17, 2006
- Shinichi Agatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser element and monolithic two-wavelength semicondu...
- Publication number 20060072641
- Publication date Apr 6, 2006
- SHARP KABUSHIKI KAISHA
- Keisuke Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical device

Light emitting element

Concentric cylindrical circumferential laser

Light emitting element

Laser bars having trenches

Semiconductor chip and method for producing a semiconductor chip

Semiconductor chip and method for producing a semiconductor chip

Quantum cascade laser with current blocking layers

Semiconductor laser

Semiconductor laser

Laser light source

Edge-emitting semiconductor laser diode and method for producing th...

Quantum cascade semiconductor laser

Semiconductor laser and manufacturing process thereof

Laser diode with improved heat dissipation

External cavity type semiconductor laser

Semiconductor laser device and method for fabricating the same

High power semiconductor laser diode

Semiconductor laser element

Semiconductor laser device

Nitride-based semiconductor light-emitting device and method of fab...

Semiconductor laser device and method for fabricating the same

Semiconductor laser

Semiconductor substrate, method of manufacturing the semiconductor...

Semiconductor laser device and optical pickup apparatus using the same

Single-mode optical device

Nitride-based semiconductor light-emitting device and method of fab...

Semiconductor laser device and method of fabricating the same

Nitride-based semiconductor light-emitting device and method of fab...

Semiconductor laser device capable of maintaining the operation cur...

Patents Applicationslast 30 patents

LIGHT EMITTING ELEMENT

SEMICONDUCTOR LASER ELEMENT

Optical Device

SEMICONDUCTOR OPTICAL DEVICE AND OPTICAL TRANSCEIVER MODULE

SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING A SEMICONDUCTOR CHIP

SEMICONDUCTOR LASER

Laser Light Source

QUANTUM CASCADE SEMICONDUCTOR LASER

Edge-Emitting Semiconductor Laser Diode and Method for Producing th...

SEMICONDUCTOR LASER

SEMICONDUCTOR LASER AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR LASER

NITRIDE SEMICONDUCTOR LASER DEVICE

SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING T...

SEMICONDUCTOR LASER AND MANUFACTURING PROCESS THEREOF

LASER DIODE WITH IMPROVED HEAT DISSIPATION

SEMICONDUCTOR LASER DEVICE AND METHOD FOR FABRICATING THE SAME

METHOD FOR MAKING A HIGH POWER SEMICONDUCTOR LASER DIODE

SEMICONDUCTOR SUBSTRATE, METHOD OF MANUFACTURING THE SEMICONDUCTOR...

Semiconductor laser

SEMICONDUCTOR LASER ELEMENT

Semiconductor laser device

Nitride-based semiconductor light-emitting device and method of fab...

Semiconductor laser device and method for fabricating the same

External cavity type semiconductor laser

Nitride-based semiconductor light-emitting device and method of fab...

Semiconductor laser element

Semiconductor laser element

SEMICONDUCTOR LASER

Semiconductor laser element and monolithic two-wavelength semicondu...