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Semiconductor lasers
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Patents Grants
last 30 patents
Information
Patent Grant
Epitaxial substrate having a 2D material interposer, method for man...
Patent number
12,295,185
Issue date
May 6, 2025
Hsiao-Lei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting assembly with a degradation determiner for the laser...
Patent number
12,278,458
Issue date
Apr 15, 2025
NUVOTON TECHNOLOGY CORPORATION JAPAN
Katsuya Samonji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor optical device and method of manufacturing same
Patent number
12,237,646
Issue date
Feb 25, 2025
Sumitomo Electric Industries, Ltd.
Takehiko Kikuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Broadband back mirror for a photonic chip
Patent number
12,210,186
Issue date
Jan 28, 2025
Skorpios Technologies, Inc.
Damien Lambert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photonic integrated circuit including compact lasers with extended...
Patent number
12,199,405
Issue date
Jan 14, 2025
Infinera Corporation
Peter W. Evans
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi kW class blue laser system
Patent number
12,184,039
Issue date
Dec 31, 2024
Nuburu, Inc.
Mark Zediker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated waveguide coupler
Patent number
12,169,311
Issue date
Dec 17, 2024
Skorpios Technologies, Inc.
Stephen B. Krasulick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical systems fabricated by printing-based assembly
Patent number
12,136,620
Issue date
Nov 5, 2024
The Board of Trustees of the University of Illinois
John A. Rogers
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Light emitting device including base and base cap
Patent number
12,126,144
Issue date
Oct 22, 2024
Nichia Corporation
Tomokazu Taji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-wavelength laser generator using ring filter
Patent number
12,088,060
Issue date
Sep 10, 2024
Intel Corporation
Karan Mehta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low etch pit density 6 inch semi-insulating gallium arsenide wafers
Patent number
12,084,790
Issue date
Sep 10, 2024
AXT, Inc.
Rajaram Shetty
C30 - CRYSTAL GROWTH
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 etching methods
Patent number
11,961,773
Issue date
Apr 16, 2024
Ligang Deng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Elliptical multi-mesa laser structure
Patent number
11,955,774
Issue date
Apr 9, 2024
SHENZHEN TECHNOLOGY UNIVERSITY
Hui Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Broadband active mirror architecture for high power optically pumpe...
Patent number
11,949,211
Issue date
Apr 2, 2024
Mansoor Sheik-Bahae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal control for formation and processing of aluminum nitride
Patent number
11,913,136
Issue date
Feb 27, 2024
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Epitaxial growth on a gallium arsenide phosphide capped material on...
Patent number
11,881,683
Issue date
Jan 23, 2024
The Regents of the University of California
Constance J. Chang-Hasnain
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-emitting semiconductor light-emitting device
Patent number
11,881,674
Issue date
Jan 23, 2024
Kabushiki Kaisha Toshiba
Kei Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PSE device and powered device of optical power supply system, and o...
Patent number
11,870,204
Issue date
Jan 9, 2024
Kyocera Corporation
Tomonori Sugime
G02 - OPTICS
Information
Patent Grant
Compact narrow-linewidth integrated laser
Patent number
11,870,216
Issue date
Jan 9, 2024
The Trustees of Columbia University In the City of New York
Brian Stern
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
11,855,409
Issue date
Dec 26, 2023
Nichia Corporation
Takuya Hashimoto
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
Tri-diode for laser therapy and tri-diode-based equipment for use i...
Patent number
11,833,365
Issue date
Dec 5, 2023
Paula Carolina Dias Machado
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Large, UV-transparent aluminum nitride single crystals
Patent number
11,828,002
Issue date
Nov 28, 2023
Crystal IS, Inc.
Robert T. Bondokov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Semiconductor structure with chirp layer
Patent number
11,817,525
Issue date
Nov 14, 2023
SILANNA UV TECHNOLOGIES PTE LTD
Norbert Krause
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structured phosphors for dynamic lighting
Patent number
11,811,189
Issue date
Nov 7, 2023
KYOCERA SLD Laser, Inc.
Vlad Joseph Novotny
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bump bonding structure to mitigate space contamination for III-V di...
Patent number
11,784,460
Issue date
Oct 10, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Jhih-Bin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reusable nitride wafer, method of making, and use thereof
Patent number
RE49677
Issue date
Oct 3, 2023
SLT TECHNOLOGIES, INC.
Mark P. D'Evelyn
Information
Patent Grant
Siloxane mitigation for laser systems
Patent number
11,769,986
Issue date
Sep 26, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Bryan Lochman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PSE device and powered device of optical power supply system, and o...
Patent number
11,757,246
Issue date
Sep 12, 2023
Kyocera Corporation
Tomonori Sugime
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SURFACE EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND METHOD OF MANU...
Publication number
20250239834
Publication date
Jul 24, 2025
SONY GROUP CORPORATION
TATSUROU SATOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, AND METHOD AND DEVICE FOR MANUFACTURING SAME
Publication number
20250212575
Publication date
Jun 26, 2025
KYOCERA CORPORATION
Yoshinobu KAWAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING PHOTONIC CRYSTAL AND METHOD OF MANUFACTURIN...
Publication number
20250183621
Publication date
Jun 5, 2025
SEIKO EPSON CORPORATION
Yoshitomo KUMAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING LASER AND METHOD FOR MANUFACTURING SURFACE EMITTIN...
Publication number
20250158361
Publication date
May 15, 2025
SONY GROUP CORPORATION
Hiroshi NAKAJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR DEVICE
Publication number
20250141189
Publication date
May 1, 2025
Mitsubishi Electric Corporation
Ayumi FUCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER WITH EDGE COUPLER DISPLACED FROM SUBSTRATE
Publication number
20250125587
Publication date
Apr 17, 2025
OpenLight Photonics, Inc.
Sabyasachi Barik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROGENEOUSLY INTEGRATED DFB LASER WITH SINGLE LATERAL MODE
Publication number
20250125581
Publication date
Apr 17, 2025
OpenLight Photonics, Inc.
Erik Johan Norberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE LIGHT-EMITTING ELEMENT
Publication number
20250087971
Publication date
Mar 13, 2025
Panasonic Holdings Corporation
AKIO UETA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20250079803
Publication date
Mar 6, 2025
Mitsubishi Electric Corporation
Hiroyuki KAWAHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Device
Publication number
20250044663
Publication date
Feb 6, 2025
Nippon Telegraph and Telephone Corporation
Hidetaka Nishi
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE INCLUDING BASE AND BASE CAP
Publication number
20250015565
Publication date
Jan 9, 2025
Nichia Corporation.
Tomokazu TAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A PLURALITY OF SURFACE-EMITTING SEMICONDUCTOR...
Publication number
20250007246
Publication date
Jan 2, 2025
ams-OSRAM International GmbH
Laura KREINER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW ETCH PIT DENSITY 6 INCH SEMI-INSULATING GALLIUM ARSENIDE WAFERS
Publication number
20240426025
Publication date
Dec 26, 2024
AXT, Inc.
Rajaram Shetty
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR FABRICATING A VERTICAL CAVITY SURFACE EMITTING LASER
Publication number
20240413610
Publication date
Dec 12, 2024
The Regents of the University of California
Srinivas Gandrothula
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dynamic control of laser transverse mode
Publication number
20240396301
Publication date
Nov 28, 2024
Apple Inc.
Pengfei Qiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND PROJECTOR
Publication number
20240396305
Publication date
Nov 28, 2024
SEIKO EPSON CORPORATION
Masamitsu MOCHIZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED SEMICONDUCTOR OPTICAL AMPLIFIERS FOR SILICON PHOTONICS
Publication number
20240388067
Publication date
Nov 21, 2024
Intel Corporation
Jin Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING DEVICE
Publication number
20240313506
Publication date
Sep 19, 2024
SONY GROUP CORPORATION
Daiji KASAHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE
Publication number
20240291241
Publication date
Aug 29, 2024
THE UNIVERSITY OF TOKYO
Yasuhiko Arakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED OPTOELECTRONIC DEVICE WITH OPTICAL INTERCONNECT STRUCTUR...
Publication number
20240266801
Publication date
Aug 8, 2024
IHP GmbH-Innovations for High Performance Microelectronics/Leibniz-Instit.für...
Karsten VOIGT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR OPTICAL ELEMENT
Publication number
20240250504
Publication date
Jul 25, 2024
Sumitomo Electric Industries, Ltd.
Takehiko KIKUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR OPTICAL DEVICE
Publication number
20240250496
Publication date
Jul 25, 2024
Sumitomo Electric Industries, Ltd.
Takehiko KIKUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi kW Class Blue Laser System
Publication number
20240235166
Publication date
Jul 11, 2024
NUBURU, INC.
Mark Zediker
G02 - OPTICS
Information
Patent Application
Comb Laser
Publication number
20240235155
Publication date
Jul 11, 2024
Marvell Asia Pte Ltd.
Xiaoguang HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Emitter
Publication number
20240235164
Publication date
Jul 11, 2024
ams-OSRAM International GmbH
Bruno Jentzsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING LASER AND ELECTRONIC DEVICE
Publication number
20240146031
Publication date
May 2, 2024
SONY GROUP CORPORATION
MICHINORI SHIOMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi kW Class Blue Laser System
Publication number
20240136802
Publication date
Apr 25, 2024
NUBURU, INC.
Mark Zediker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Emitter
Publication number
20240136800
Publication date
Apr 25, 2024
ams-OSRAM International GmbH
Bruno Jentzsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20240113499
Publication date
Apr 4, 2024
Nichia Corporation.
Takuya HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING COMPONENT, SEMICONDUCTOR-LAMINATED SUBSTRATE, AND ME...
Publication number
20240106193
Publication date
Mar 28, 2024
FUJIFILM Business Innovation Corp.
Saori NISHIZAKI
H01 - BASIC ELECTRIC ELEMENTS