Passivation layers or treatments

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H01S5/0282

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

Current Industry

H01S5/0282Passivation layers or treatments

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser module
- Patent number 12,184,034
- Issue date Dec 31, 2024
- Sumitomo Electric Industries, Ltd.
- Yohei Enya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge emitting laser diode and method for producing same
- Patent number 12,119,620
- Issue date Oct 15, 2024
- Osram Opto Semiconductors GmbH
- Jens Ebbecke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and method for manufacturing the same
- Patent number 12,100,929
- Issue date Sep 24, 2024
- Lumentum Japan, Inc.
- Ryosuke Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical element array, optical system and method of manufacturing o...
- Patent number 12,032,232
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Dongsik Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and production method for a semiconductor laser
- Patent number 12,009,632
- Issue date Jun 11, 2024
- Osram Opto Semiconductors GmbH
- Muhammad Ali
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modified emitter array
- Patent number 11,916,356
- Issue date Feb 27, 2024
- Lumentum Operations LLC
- Vincent V. Wong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and method for manufacturing the same
- Patent number 11,817,674
- Issue date Nov 14, 2023
- Lumentum Japan, Inc.
- Ryosuke Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and manufacturing method for a semiconductor laser
- Patent number 11,804,696
- Issue date Oct 31, 2023
- OSRAM OLED GmbH
- Sven Gerhard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter array with shared via to an ohmic metal shared between adja...
- Patent number 11,777,280
- Issue date Oct 3, 2023
- Lumentum Operations LLC
- Albert Yuen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Facet on a gallium and nitrogen containing laser diode
- Patent number 11,742,631
- Issue date Aug 29, 2023
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 11,710,940
- Issue date Jul 25, 2023
- Lumentum Japan, Inc.
- Shigetaka Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode chip having coated laser facet
- Patent number 11,695,251
- Issue date Jul 4, 2023
- OSRAM OLED GmbH
- Alfred Lell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical element array, optical system and method of manufacturing o...
- Patent number 11,675,220
- Issue date Jun 13, 2023
- Samsung Electronics Co., Ltd.
- Dongsik Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device with coating for operation in multiple environments
- Patent number 11,631,963
- Issue date Apr 18, 2023
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode
- Patent number 11,626,707
- Issue date Apr 11, 2023
- OSRAM OLED GmbH
- Sven Gerhard
- H01 - BASIC ELECTRIC ELEMENTS
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
Nitride semiconductor laser element and illumination light source m...
- Patent number 11,581,701
- Issue date Feb 14, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Hideo Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting laser and method of manufacturing the same
- Patent number 11,522,343
- Issue date Dec 6, 2022
- Sumitomo Electric Industries, Ltd.
- Yukihiro Tsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter array with multiple groups of interspersed emitters
- Patent number 11,462,888
- Issue date Oct 4, 2022
- Lumentum Operations LLC
- Eric R. Hegblom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter array that includes inhomogeneous emitter distribution to f...
- Patent number 11,451,012
- Issue date Sep 20, 2022
- Lumentum Operations LLC
- Xiaohua Lou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting laser array with multiple metal la...
- Patent number 11,398,716
- Issue date Jul 26, 2022
- Lumentum Operations LLC
- Eric R. Hegblom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode on tiled gallium containing material
- Patent number 11,342,727
- Issue date May 24, 2022
- KYOCERA SLD Laser, Inc.
- Melvin McLaurin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting laser
- Patent number 11,329,453
- Issue date May 10, 2022
- Sumitomo Electric Industries, Ltd.
- Masaki Yanagisawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 11,283,242
- Issue date Mar 22, 2022
- Lumentum Japan, Inc.
- Shigetaka Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor light-emitting device and semic...
- Patent number 11,283,233
- Issue date Mar 22, 2022
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Hitoshi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser element
- Patent number 11,271,365
- Issue date Mar 8, 2022
- iReach Corporation
- Shou-Lung Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Encoded pixel structure of vertical cavity surface emitting laser
- Patent number 11,196,228
- Issue date Dec 7, 2021
- Vertilite Co., Ltd.
- Dong Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser component and method of producing a semiconduct...
- Patent number 11,189,990
- Issue date Nov 30, 2021
- OSRAM OLED GmbH
- Andreas Wojcik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting laser device and light emitting device including t...
- Patent number 11,183,813
- Issue date Nov 23, 2021
- SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
- Ho Jae Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically matched vertical-cavity surface-emitting laser (VCSEL) wi...
- Patent number 11,165,222
- Issue date Nov 2, 2021
- Mellanox Technologies, Ltd.
- Itshak Kalifa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20240421559
- Publication date Dec 19, 2024
- Mitsubishi Electric Corporation
- Yuki TAKETOMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A MULTIPLICITY OF SEMICONDUCTOR LASER CHIPS, A...
- Publication number 20240364073
- Publication date Oct 31, 2024
- ams-OSRAM International GmbH
- Norwin VON MALM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-Power Edge-Emitting Laser Device and Manufacturing Method Thereof
- Publication number 20240322526
- Publication date Sep 26, 2024
- CoreOptics Technology Inc.
- Fa-Tzu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER AND PREPARATION METHOD THEREFOR
- Publication number 20240258770
- Publication date Aug 1, 2024
- Vertilite Co., Ltd.
- Weicheng WENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE USING EPITAXIAL GROWTH AND METHOD OF MANUFACTURING THE...
- Publication number 20240243554
- Publication date Jul 18, 2024
- Samsung Electronics Co., Ltd.
- Eunsung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RIDGE-TYPE SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20240213743
- Publication date Jun 27, 2024
- Lumentum Operations, LLC
- Kouji NAKAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical Cavity Surface Emitting Laser, Electronic Device with Same...
- Publication number 20240079854
- Publication date Mar 7, 2024
- Shenzhen Berxel Photonics Co., Ltd.
- Jiaxing WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240079850
- Publication date Mar 7, 2024
- HON HAI PRECISION INDUSTRY CO., LTD.
- Wen-Cheng HSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240072513
- Publication date Feb 29, 2024
- Lumentum Japan, Inc.
- Ryosuke NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJA...
- Publication number 20240047947
- Publication date Feb 8, 2024
- Lumentum Operations LLC
- Albert YUEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...
- Publication number 20240006849
- Publication date Jan 4, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Yasumasa KAWAKITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EDGE-EMITTING SEMICONDUCTOR LASER WITH HIGH THERMAL CONDUCTIVITY AN...
- Publication number 20230387656
- Publication date Nov 30, 2023
- Arima Lasers Corp.
- CHEN YU CHIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENVIRONMENT SENSOR, MEASURING DEVICE AND METHOD FOR OPERATING A MEA...
- Publication number 20230378715
- Publication date Nov 23, 2023
- ams-OSRAM International GmbH
- Jens EBBECKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...
- Publication number 20230258966
- Publication date Aug 17, 2023
- Samsung Electronics Co., Ltd.
- Dongsik SHIM
- G02 - OPTICS
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
NITRIDE SEMICONDUCTOR LASER ELEMENT
- Publication number 20230178959
- Publication date Jun 8, 2023
- Nichia Corporation.
- Tomonori MORIZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE WITH COATING FOR OPERATION IN MULTIPLE ENVIRONMENTS
- Publication number 20230026282
- Publication date Jan 26, 2023
- Freedom Photonics LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20220200243
- Publication date Jun 23, 2022
- Lumentum Japan, Inc.
- Shigetaka HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ELEMENT
- Publication number 20220149589
- Publication date May 12, 2022
- iReach Corporation
- Shou-Lung CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EDGE EMITTING LASER DIODE AND METHOD FOR PRODUCING SAME
- Publication number 20220123529
- Publication date Apr 21, 2022
- Osram Opto Semiconductors GmbH
- Jens EBBECKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-Emitting Semiconductor Laser Diode and Method of Manufacturing...
- Publication number 20220102941
- Publication date Mar 31, 2022
- Osram Opto Semiconductors GmbH
- Martin Hetzl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND PRODUCTION METHOD FOR A SEMICONDUCTOR LASER
- Publication number 20210391685
- Publication date Dec 16, 2021
- Osram Opto Semiconductors GmbH
- Muhammad Ali
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND MANUFACTURING METHOD FOR A SEMICONDUCTOR LASER
- Publication number 20210257812
- Publication date Aug 19, 2021
- OSRAM OLED GmbH
- Sven GERHARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser Diode
- Publication number 20210249839
- Publication date Aug 12, 2021
- OSRAM OLED GmbH
- Sven Gerhard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOISTURE CONTROL IN OXIDE-CONFINED VERTICAL CAVITY SURFACE-EMITTING...
- Publication number 20210135427
- Publication date May 6, 2021
- II-VI Delaware, Inc.
- Lukas Mutter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20210050713
- Publication date Feb 18, 2021
- Lumentum Japan, Inc.
- Shigetaka HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER
- Publication number 20200412095
- Publication date Dec 31, 2020
- Sumitomo Electric Industries, Ltd.
- Masaki YANAGISAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICALLY MATCHED VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) WI...
- Publication number 20200358247
- Publication date Nov 12, 2020
- MELLANOX TECHNOLOGIES, LTD.
- Itshak Kalifa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING A RADIATION-EMITTING COMPONENT AND RADIATION-EM...
- Publication number 20200287091
- Publication date Sep 10, 2020
- Osram Opto Semiconductors GmbH
- Andreas Rückerl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...
- Publication number 20200183196
- Publication date Jun 11, 2020
- Samsung Electronics Co., Ltd.
- Dongsik SHIM
- G01 - MEASURING TESTING

Passivation layers or treatments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser module

Edge emitting laser diode and method for producing same

Semiconductor optical device and method for manufacturing the same

Optical element array, optical system and method of manufacturing o...

Semiconductor laser and production method for a semiconductor laser

Modified emitter array

Semiconductor optical device and method for manufacturing the same

Semiconductor laser and manufacturing method for a semiconductor laser

Emitter array with shared via to an ohmic metal shared between adja...

Facet on a gallium and nitrogen containing laser diode

Semiconductor optical device

Laser diode chip having coated laser facet

Optical element array, optical system and method of manufacturing o...

Optical device with coating for operation in multiple environments

Semiconductor laser diode

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

Nitride semiconductor laser element and illumination light source m...

Surface-emitting laser and method of manufacturing the same

Emitter array with multiple groups of interspersed emitters

Emitter array that includes inhomogeneous emitter distribution to f...

Vertical-cavity surface-emitting laser array with multiple metal la...

Semiconductor laser diode on tiled gallium containing material

Surface emitting laser

Semiconductor optical device

Method of fabricating semiconductor light-emitting device and semic...

Laser element

Encoded pixel structure of vertical cavity surface emitting laser

Semiconductor laser component and method of producing a semiconduct...

Surface-emitting laser device and light emitting device including t...

Optically matched vertical-cavity surface-emitting laser (VCSEL) wi...

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER

METHOD FOR PRODUCING A MULTIPLICITY OF SEMICONDUCTOR LASER CHIPS, A...

High-Power Edge-Emitting Laser Device and Manufacturing Method Thereof

VERTICAL CAVITY SURFACE EMITTING LASER AND PREPARATION METHOD THEREFOR

LIGHT SOURCE USING EPITAXIAL GROWTH AND METHOD OF MANUFACTURING THE...

RIDGE-TYPE SEMICONDUCTOR OPTICAL DEVICE

Vertical Cavity Surface Emitting Laser, Electronic Device with Same...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJA...

SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCT...

EDGE-EMITTING SEMICONDUCTOR LASER WITH HIGH THERMAL CONDUCTIVITY AN...

ENVIRONMENT SENSOR, MEASURING DEVICE AND METHOD FOR OPERATING A MEA...

OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...

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

NITRIDE SEMICONDUCTOR LASER ELEMENT

OPTICAL DEVICE WITH COATING FOR OPERATION IN MULTIPLE ENVIRONMENTS

SEMICONDUCTOR OPTICAL DEVICE

LASER ELEMENT

EDGE EMITTING LASER DIODE AND METHOD FOR PRODUCING SAME

Edge-Emitting Semiconductor Laser Diode and Method of Manufacturing...

SEMICONDUCTOR LASER AND PRODUCTION METHOD FOR A SEMICONDUCTOR LASER

SEMICONDUCTOR LASER AND MANUFACTURING METHOD FOR A SEMICONDUCTOR LASER

Semiconductor Laser Diode

MOISTURE CONTROL IN OXIDE-CONFINED VERTICAL CAVITY SURFACE-EMITTING...

SEMICONDUCTOR OPTICAL DEVICE

SURFACE EMITTING LASER

OPTICALLY MATCHED VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) WI...

METHOD OF PRODUCING A RADIATION-EMITTING COMPONENT AND RADIATION-EM...

OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...