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Semiconductor lasers comprising special layers
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last 30 patents
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Method of making a distributed Bragg mirror
Patent number
11,942,328
Issue date
Mar 26, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Maryse Fournier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic semiconductor component
Patent number
11,923,660
Issue date
Mar 5, 2024
OSRAM OLED GmbH
Bernhard Stojetz
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Grant
Method for manufacturing optical device and optical device
Patent number
11,909,172
Issue date
Feb 20, 2024
Asahi Kasei Kabushiki Kaisha
Ziyi Zhang
H01 - BASIC ELECTRIC ELEMENTS
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Light emitting device and projector
Patent number
11,901,695
Issue date
Feb 13, 2024
Seiko Epson Corporation
Takashi Miyata
B82 - NANO-TECHNOLOGY
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Patent Grant
Trench process for dense VCSEL design
Patent number
11,876,348
Issue date
Jan 16, 2024
Apple Inc.
Mariam Sadaka
H01 - BASIC ELECTRIC ELEMENTS
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Ultraviolet laser diode device
Patent number
11,862,939
Issue date
Jan 2, 2024
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Grant
Resonant optical cavity light emitting device
Patent number
11,810,999
Issue date
Nov 7, 2023
SILANNA UV TECHNOLOGIES PTE LTD
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Grant
Vertical-cavity surface-emitting laser
Patent number
11,764,545
Issue date
Sep 19, 2023
SEOUL VIOSYS CO., LTD.
Ki Hwang Lee
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Planarization of backside emitting VCSEL and method of manufacturin...
Patent number
11,757,255
Issue date
Sep 12, 2023
OEPic Semiconductors, Inc.
Yi-Ching Pao
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Laser diode and method for manufacturing a laser diode
Patent number
11,749,967
Issue date
Sep 5, 2023
OSRAM OLED GmbH
Frank Singer
H01 - BASIC ELECTRIC ELEMENTS
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Optoelectronic component
Patent number
11,742,633
Issue date
Aug 29, 2023
OSRAM OLED GmbH
Sven Gerhard
H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor device
Patent number
11,699,774
Issue date
Jul 11, 2023
Epistar Corporation
Tzu-Chieh Hsu
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Grant
Surface-emitting laser device and method for manufacturing surface-...
Patent number
11,670,910
Issue date
Jun 6, 2023
Kyoto University
Susumu Noda
H01 - BASIC ELECTRIC ELEMENTS
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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
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Patent Grant
Laser diodes with an etched facet and surface treatment
Patent number
11,626,708
Issue date
Apr 11, 2023
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
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Light emitting element
Patent number
11,611,196
Issue date
Mar 21, 2023
Sony Corporation
Tatsushi Hamaguchi
H01 - BASIC ELECTRIC ELEMENTS
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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...
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Patent Grant
Semiconductor laser diode
Patent number
11,581,702
Issue date
Feb 14, 2023
OSRAM OLED GmbH
Bernhard Stojetz
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Manufacturable laser diode formed on c-plane gallium and nitrogen m...
Patent number
11,569,637
Issue date
Jan 31, 2023
KYOCERA SLD Laser, Inc.
Melvin McLaurin
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Multilayer conductor interconnects for high density light emitter a...
Patent number
11,527,868
Issue date
Dec 13, 2022
Princeton Optronics, Inc.
Chuni Ghosh
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Hybrid semiconductor laser component and method for manufacturing s...
Patent number
11,495,938
Issue date
Nov 8, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Sylvie Menezo
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
VCSEL device with multiple stacked active regions
Patent number
11,482,835
Issue date
Oct 25, 2022
Lumentum Operations LLC
Richard F. Carson
H01 - BASIC ELECTRIC ELEMENTS
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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
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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
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Patent Grant
VCSEL with self-aligned microlens to improve beam divergence
Patent number
11,437,785
Issue date
Sep 6, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Jhih-Bin Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Semiconductor laser device, semiconductor laser module, and welding...
Patent number
11,437,780
Issue date
Sep 6, 2022
NUVOTON TECHNOLOGY CORPORATION JAPAN
Norio Ikedo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
MICRO VCSEL WITH IMPROVED BEAM QUALITY AND MICRO VCSEL ARRAY
Publication number
20240063608
Publication date
Feb 22, 2024
KOREA PHOTONICS TECHNOLOGY INSTITUTE
Keon Hwa LEE
H01 - BASIC ELECTRIC ELEMENTS
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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
LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230361531
Publication date
Nov 9, 2023
PHOSERTEK CORPORATION
Yu-Chen Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SURFACE-EMITTING LASER DEVICE AND METHOD FOR MANUFACTURING SURFACE-...
Publication number
20230283049
Publication date
Sep 7, 2023
KYOTO UNIVERSITY
Susumu NODA
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
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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
Reducing Auger Recombination In Semiconductor Optical Devices
Publication number
20230127367
Publication date
Apr 27, 2023
University of Surrey
Alfred Rodney ADAMS
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EMITTING DE...
Publication number
20230090469
Publication date
Mar 23, 2023
Sony Semiconductor Solutions Corporation
Takahiro ARAKIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DESIGNS FOR LATERAL CURRENT CONTROL IN OPTICAL AMPLIFIERS AND LASERS
Publication number
20230023686
Publication date
Jan 26, 2023
Freedom Photonics LLC
Paul Orville Leisher
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
COMPACT EMITTER DESIGN FOR A VERTICAL-CAVITY SURFACE-EMITTING LASER
Publication number
20230006422
Publication date
Jan 5, 2023
Lumentum Operations LLC
Ajit Vijay BARVE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
MODIFIED EMITTER ARRAY
Publication number
20220263294
Publication date
Aug 18, 2022
Lumentum Operations LLC
Vincent V. WONG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SEMICONDUCTOR LASER DIODE
Publication number
20220140566
Publication date
May 5, 2022
OSRAM OLED GmbH
Wolfgang Reill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser Diode and Method for Manufacturing a Laser Diode
Publication number
20220115839
Publication date
Apr 14, 2022
OSRAM OLED GmbH
Frank Singer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD
Publication number
20220102935
Publication date
Mar 31, 2022
UCL BUSINESS PLC
Siming CHEN
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD, SYSTEM AND APPARATUS FOR DIFFERENTIAL CURRENT INJECTION
Publication number
20220077657
Publication date
Mar 10, 2022
nLIGHT, Inc.
Manoj KANSKAR
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD
Publication number
20220006264
Publication date
Jan 6, 2022
UCL BUSINESS PLC
Mingchu TANG
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
RESONANT OPTICAL CAVITY LIGHT EMITTING DEVICE
Publication number
20220005973
Publication date
Jan 6, 2022
Silanna UV Technologies Pte Ltd
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20210336079
Publication date
Oct 28, 2021
EPISTAR CORPORATION
Tzu-Chieh HSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR COMPONENT WITH A STRESS COMPENSATION LAYER AND A METH...
Publication number
20210328103
Publication date
Oct 21, 2021
André Steiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Method
Publication number
20210281037
Publication date
Sep 9, 2021
Taiwan Semiconductor Manufacturing Co., Ltd.
Chen-Hua Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTOELECTRONIC SEMICONDUCTOR COMPONENT
Publication number
20210249843
Publication date
Aug 12, 2021
OSRAM OLED GmbH
Bernhard Stojetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER CONDUCTOR INTERCONNECTS FOR HIGH DENSITY LIGHT EMITTER A...
Publication number
20210218231
Publication date
Jul 15, 2021
Princeton Optronics, Inc.
Chuni Ghosh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20210135428
Publication date
May 6, 2021
SONY CORPORATION
Tatsushi HAMAGUCHI
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
Laser Chip Design
Publication number
20210036486
Publication date
Feb 4, 2021
Huawei Technologies Co., Ltd
Ning Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER BAR AND SEMICONDUCTOR LASER AND METHOD OF PRODUCING LASER BAR...
Publication number
20200388988
Publication date
Dec 10, 2020
Osram Opto Semiconductors GmbH
Roland Heinrich Enzmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EX-SITU CONDITIONING OF LASER FACETS AND PASSIVATED DEVICES FORMED...
Publication number
20200343692
Publication date
Oct 29, 2020
II-VI Delaware, Inc.
Abram Jakubowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Creating arbitrary patterns on a 2-D uniform grid VCSEL array
Publication number
20200266608
Publication date
Aug 20, 2020
Apple Inc.
Chin Han Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESONANT OPTICAL CAVITY LIGHT EMITTING DEVICE
Publication number
20200243715
Publication date
Jul 30, 2020
Silanna UV Technologies Pte Ltd
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS