Buried stripe structure

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H01S5/223

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

Current Industry

H01S5/223Buried stripe structure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device and method of manufacturing optical se...
- Patent number 12,199,409
- Issue date Jan 14, 2025
- Mitsubishi Electric Corporation
- Hiroaki Maehara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and optical transceiver module
- Patent number 12,136,797
- Issue date Nov 5, 2024
- Lumentum Operations LLC
- Takafumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor optical element, semiconductor optical element formin...
- Patent number 11,799,270
- Issue date Oct 24, 2023
- Fujikura Ltd.
- Rintaro Morohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 11,705,693
- Issue date Jul 18, 2023
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode and semiconductor component
- Patent number 11,677,212
- Issue date Jun 13, 2023
- OSRAM OLED GmbH
- Alexander Bachmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element and method for manufacturing the same
- Patent number 11,658,463
- Issue date May 23, 2023
- Sony Group Corporation
- Tomoyuki Oki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor lasers and processes for the planarization of semicon...
- Patent number 11,605,933
- Issue date Mar 14, 2023
- MACOM Technology Solutions Holdings, Inc.
- Ali Badar Alamin Dow
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Method for manufacturing optical semiconductor device
- Patent number 11,456,576
- Issue date Sep 27, 2022
- Mitsubishi Electric Corporation
- Hitoshi Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 11,398,715
- Issue date Jul 26, 2022
- Panasonic Holdings Corporation
- Shinichiro Nozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor laser device and semiconductor laser apparatus
- Patent number 11,133,651
- Issue date Sep 28, 2021
- SHARP KABUSHIKI KAISHA
- Akinori Noguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor optical device and optical transceiver module
- Patent number 11,133,646
- Issue date Sep 28, 2021
- Lumentum Japan, Inc.
- Takafumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor element and method of manufacturing the same
- Patent number 11,056,341
- Issue date Jul 6, 2021
- Sumitomo Electric Industries, Ltd.
- Takehiko Kikuchi
- G02 - OPTICS
Information Patent Grant
Method for producing a semiconductor chip and semiconductor chip
- Patent number 11,004,876
- Issue date May 11, 2021
- OSRAM OLED GmbH
- Christoph Eichler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, semiconductor laser module, and laser l...
- Patent number 10,985,533
- Issue date Apr 20, 2021
- PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
- Tougo Nakatani
- 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
Semiconductor device
- Patent number 10,862,275
- Issue date Dec 8, 2020
- Renesas Electronics Corporation
- Kazuo Fukagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element and method for manufacturing the same
- Patent number 10,833,479
- Issue date Nov 10, 2020
- Sony Corporation
- Tomoyuki Oki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser device with a stepped graded index separate confinement heter...
- Patent number 10,833,481
- Issue date Nov 10, 2020
- Intel Corporation
- Jonathan K. Doylend
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor laser element
- Patent number 10,707,651
- Issue date Jul 7, 2020
- SHARP KABUSHIKI KAISHA
- Yasuo Kan
- 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
Electro-optical and optoelectronic devices
- Patent number 10,665,609
- Issue date May 26, 2020
- International Business Machines Corporation
- Utz Herwig Hahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with transparent conductive group-III nitride...
- Patent number 10,600,934
- Issue date Mar 24, 2020
- Exalos AG
- Marco Malinverni
- 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
III-V lasers with on-chip integration
- Patent number 10,511,143
- Issue date Dec 17, 2019
- GLOBALFOUNDRIES Inc.
- John J. Ellis-Monaghan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectional long cavity semiconductor laser for improved power an...
- Patent number 10,490,967
- Issue date Nov 26, 2019
- Lumentum Operations LLC
- Abdullah Demir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitter-based devices with lattice-mismatched semiconductor s...
- Patent number 10,468,551
- Issue date Nov 5, 2019
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jizhong Li
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240405509
- Publication date Dec 5, 2024
- EPISTAR CORPORATION
- Shih-Chun LING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20240380181
- Publication date Nov 14, 2024
- Nippon Telegraph and Telephone Corporation
- Wataru Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...
- Publication number 20240380182
- Publication date Nov 14, 2024
- Mitsubishi Electric Corporation
- Atsushi ERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Optical Device
- Publication number 20240291233
- Publication date Aug 29, 2024
- Nippon Telegraph and Telephone Corporation
- Suguru Yamaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT
- Publication number 20240154390
- Publication date May 9, 2024
- Mitsubishi Electric Corporation
- Takaya MORIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20230387664
- Publication date Nov 30, 2023
- Panasonic Holdings Corporation
- Hiroyuki HAGINO
- H01 - BASIC ELECTRIC ELEMENTS
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
SEMICONDUCTOR OPTICAL WAVEGUIDE INTEGRATED WITH GAIN BLOCK IN A LIG...
- Publication number 20230275402
- Publication date Aug 31, 2023
- LightIC Technologies HK Limited
- Jie SUN
- G02 - OPTICS
Information Patent Application
SELF-ALIGNED BURIED HETERO STRUCTURE LASER STRUCTURES AND INTERPOSER
- Publication number 20230258884
- Publication date Aug 17, 2023
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Application
Weak Index Guiding of Interband Lasers Bonded to GaAs Substrates
- Publication number 20230261442
- Publication date Aug 17, 2023
- The Government of the United States of America, as represented by the Secreta...
- Jerry R. Meyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASERS AND PROCESSES FOR THE PLANARIZATION OF SEMICON...
- Publication number 20230246421
- Publication date Aug 3, 2023
- MACOM Technology Solutions Holdings, Inc.
- Ali Badar Alamin DOW
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20230155347
- Publication date May 18, 2023
- Lumentum Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM-CASCADE LASER ELEMENT AND QUANTUM-CASCADE LASER DEVICE
- Publication number 20230139139
- Publication date May 4, 2023
- Hamamatsu Photonics K.K.
- Atsushi SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE
- Publication number 20230117347
- Publication date Apr 20, 2023
- Hamamatsu Photonics K.K.
- Atsushi SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20230106955
- Publication date Apr 6, 2023
- Lumentum Japan, Inc.
- Kazuki SUGA
- 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
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
- Publication number 20220416509
- Publication date Dec 29, 2022
- Sony Semiconductor Solutions Corporation
- Takahiro ARAKIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20220069547
- Publication date Mar 3, 2022
- Rohm Co., Ltd.
- Yuki HIROKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Optical Element
- Publication number 20220045481
- Publication date Feb 10, 2022
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND ELECTRONIC APPARATUS
- Publication number 20220013989
- Publication date Jan 13, 2022
- Sony Semiconductor Solutions Corporation
- KOTA TOKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND OPTICAL TRANSCEIVER MODULE
- Publication number 20220006257
- Publication date Jan 6, 2022
- Lumentum Japan, Inc.
- Takafumi TANIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OPTICAL SE...
- Publication number 20210344172
- Publication date Nov 4, 2021
- Mitsubishi Electric Corporation
- Hiroaki MAEHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING OPTICAL S...
- Publication number 20210313772
- Publication date Oct 7, 2021
- Mitsubishi Electric Corporation
- Hiroyuki KAWAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20210194211
- Publication date Jun 24, 2021
- Sharp Fukuyama Laser Co., Ltd.
- AKINORI NOGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20210119418
- Publication date Apr 22, 2021
- Mitsubishi Electric Corporation
- Hitoshi SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210098971
- Publication date Apr 1, 2021
- SONY CORPORATION
- Tomoyuki Oki
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DIODE AND SEMICONDUCTOR COMPONENT
- Publication number 20200295533
- Publication date Sep 17, 2020
- OSRAM OLED GmbH
- Alexander BACHMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LASER DEVICE AND SEMICONDUCTOR LASER APPARATUS
- Publication number 20200244041
- Publication date Jul 30, 2020
- Sharp Kabushiki Kaisha
- Akinori Noguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200098567
- Publication date Mar 26, 2020
- Sumitomo Electric Industries, Ltd.
- Takehiko Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS

Buried stripe structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical semiconductor device and method of manufacturing optical se...

Semiconductor optical device and optical transceiver module

Optical semiconductor device

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

Semiconductor optical element, semiconductor optical element formin...

Semiconductor optical element

Semiconductor laser diode and semiconductor component

Light-emitting element and method for manufacturing the same

Semiconductor lasers and processes for the planarization of semicon...

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

Method for manufacturing optical semiconductor device

Semiconductor light emitting device

Nitride semiconductor laser device and semiconductor laser apparatus

Semiconductor optical device and optical transceiver module

Optical semiconductor element and method of manufacturing the same

Method for producing a semiconductor chip and semiconductor chip

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

Hybrid silicon lasers on bulk silicon substrates

Semiconductor device

Light-emitting element and method for manufacturing the same

Laser device with a stepped graded index separate confinement heter...

Semiconductor laser element

Vertically-coupled surface-etched grating DFB laser

Electro-optical and optoelectronic devices

Light emitting device with transparent conductive group-III nitride...

Semiconductor optical integrated device having buried hetero struct...

III-V lasers with on-chip integration

Bidirectional long cavity semiconductor laser for improved power an...

Light-emitter-based devices with lattice-mismatched semiconductor s...

Vertically-coupled surface-etched grating DFB laser

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...

Semiconductor Optical Device

SEMICONDUCTOR OPTICAL ELEMENT

SEMICONDUCTOR LASER ELEMENT

OPTICAL SEMICONDUCTOR DEVICE

DIODE LASER HAVING A CURRENT SHIELD

SEMICONDUCTOR OPTICAL WAVEGUIDE INTEGRATED WITH GAIN BLOCK IN A LIG...

SELF-ALIGNED BURIED HETERO STRUCTURE LASER STRUCTURES AND INTERPOSER

Weak Index Guiding of Interband Lasers Bonded to GaAs Substrates

SEMICONDUCTOR LASERS AND PROCESSES FOR THE PLANARIZATION OF SEMICON...

OPTICAL SEMICONDUCTOR DEVICE

QUANTUM-CASCADE LASER ELEMENT AND QUANTUM-CASCADE LASER DEVICE

QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE

SEMICONDUCTOR OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR

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

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...

SEMICONDUCTOR LASER ELEMENT

Semiconductor Optical Element

SEMICONDUCTOR LASER AND ELECTRONIC APPARATUS

SEMICONDUCTOR OPTICAL DEVICE AND OPTICAL TRANSCEIVER MODULE

OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OPTICAL SE...

OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING OPTICAL S...

SEMICONDUCTOR LASER DEVICE

METHOD FOR MANUFACTURING OPTICAL SEMICONDUCTOR DEVICE

LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR LASER DIODE AND SEMICONDUCTOR COMPONENT

NITRIDE SEMICONDUCTOR LASER DEVICE AND SEMICONDUCTOR LASER APPARATUS

OPTICAL SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING THE SAME