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ELECTRICITY
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Electric elements
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DEVICES USING STIMULATED EMISSION
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Semiconductor lasers
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Measuring characteristics or properties thereof
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Patents Grants
last 30 patents
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Patent Grant
Laser oscillation device for direct-diode laser method and failure...
Patent number
12,176,674
Issue date
Dec 24, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryunosuke Shibagaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Semiconductor laser element, testing method, and testing device
Patent number
12,107,393
Issue date
Oct 1, 2024
NUVOTON TECHNOLOGY CORPORATION JAPAN
Kazumasa Nagano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wearable laser based display method and system
Patent number
12,066,632
Issue date
Aug 20, 2024
KYOCERA SLD Laser, Inc.
Paul Rudy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor device
Patent number
12,040,587
Issue date
Jul 16, 2024
Sumitomo Electric Device Innovations, Inc.
Mitsuyoshi Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical module
Patent number
12,015,242
Issue date
Jun 18, 2024
Mitsubishi Electric Corporation
Tatsuki Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser diode testing system and laser diode testing method
Patent number
12,015,239
Issue date
Jun 18, 2024
CHROMA ATE INC.
Sheng-Hung Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical amplifier and inspection method of optical amplifier
Patent number
11,984,696
Issue date
May 14, 2024
Fujitsu Optical Components Limited
Kazumasa Takabayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wearable heads-up display with optical path fault detection
Patent number
11,960,094
Issue date
Apr 16, 2024
Google LLC
Stuart James Myron Nicholson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
VCSEL binning for optical interconnects
Patent number
11,955,778
Issue date
Apr 9, 2024
Mellanox Technologies, Ltd.
Tali Septon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical transmission system and filter penalty reduction method
Patent number
11,942,755
Issue date
Mar 26, 2024
Nippon Telegraph and Telephone Corporation
Kohei Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit failure detection for diode arrays
Patent number
11,927,644
Issue date
Mar 12, 2024
ams AG
Rahim Akbari-Dilmaghai
G01 - MEASURING TESTING
Information
Patent Grant
Package structure
Patent number
11,901,694
Issue date
Feb 13, 2024
iReach Corporation
Hsiu-Ju Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-laser arrangement, in particular an RGB laser module device
Patent number
11,862,941
Issue date
Jan 2, 2024
Schott AG
Robert Hettler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical device structure using GaN substrates and growth structures...
Patent number
11,862,937
Issue date
Jan 2, 2024
KYOCERA SLD Laser, Inc.
James W. Raring
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor laser element, testing method, and testing device
Patent number
11,824,326
Issue date
Nov 21, 2023
NUVOTON TECHNOLOGY CORPORATION JAPAN
Kazumasa Nagano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and methods for three-dimensional sensing
Patent number
11,770,516
Issue date
Sep 26, 2023
XRPRO, LLC
Jeffrey Roger Powers
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Laser devices using a semipolar plane
Patent number
11,749,969
Issue date
Sep 5, 2023
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device including base and base cap
Patent number
11,695,255
Issue date
Jul 4, 2023
Nichia Corporation
Tomokazu Taji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Narrow sized laser diode
Patent number
11,664,643
Issue date
May 30, 2023
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing surface-emitting lasers, method of testing...
Patent number
11,631,958
Issue date
Apr 18, 2023
Sumitomo Electric Industries, Ltd.
Ryosuke Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wearable laser based display method and system
Patent number
11,630,307
Issue date
Apr 18, 2023
KYOCERA SLD Laser, Inc.
Paul Rudy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical probe, optical probe array, test system and test method
Patent number
11,624,679
Issue date
Apr 11, 2023
Kabushiki Kaisha Nihon Micronics
Michitaka Okuta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Smile correction using FAC lens deformation
Patent number
11,594,863
Issue date
Feb 28, 2023
Teradiode, Inc.
Michael Deutsch
G02 - OPTICS
Information
Patent Grant
Method of producing a laser diode bar and laser diode bar
Patent number
11,581,707
Issue date
Feb 14, 2023
OSRAM OLED GmbH
Clemens Vierheilig
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wearable heads-up display with optical path fault detection
Patent number
11,561,400
Issue date
Jan 24, 2023
Google LLC
Stuart James Myron Nicholson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semi-polar III-nitride optoelectronic devices on m-plane substrates...
Patent number
11,552,452
Issue date
Jan 10, 2023
The Regents of the University of California
Po Shan Hsu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Laser apparatus
Patent number
11,539,185
Issue date
Dec 27, 2022
Denso Corporation
Masashige Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optimizing a layout of an emitter array
Patent number
11,522,344
Issue date
Dec 6, 2022
Lumentum Operations LLC
Ajit Vijay Barve
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for calibrating at least one laser diode
Patent number
11,482,829
Issue date
Oct 25, 2022
Robert Bosch GmbH
Julian Heinzelmann
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PROVIDING A CALIBRATION NUMBER, COMPUTER PROGRAM PRODUCT...
Publication number
20250004037
Publication date
Jan 2, 2025
TRUMPF Photonic Components GmbH
Sven Bader
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE EMITTING LASER, LASER DEVICE, DETECTION DEVICE, MOBILE OBJE...
Publication number
20240332902
Publication date
Oct 3, 2024
Kazuhiro HARASAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER WITH INTEGRATED PHOTODIODE
Publication number
20240291238
Publication date
Aug 29, 2024
ZEBRA TECHNOLOGIES CORPORATION
Chinh Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ultra Small Packaged Tunable Laser Assembly
Publication number
20240162682
Publication date
May 16, 2024
Zhigang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGE STRUCTURE
Publication number
20240128713
Publication date
Apr 18, 2024
iReach Corporation
Hsiu-Ju YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER SENSOR AND METHOD OF MANUFACTURING A LASER SENSOR
Publication number
20240063607
Publication date
Feb 22, 2024
ams International AG
Laurent NEVOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL DEVICE, METHOD OF FORMING THE SAME, AND METHOD OF CONTROLLI...
Publication number
20240063605
Publication date
Feb 22, 2024
Nanyang Technological University
Donguk NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER ELEMENT, TESTING METHOD, AND TESTING DEVICE
Publication number
20240055830
Publication date
Feb 15, 2024
NUVOTON TECHNOLOGY CORPORATION JAPAN
Kazumasa NAGANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20240047937
Publication date
Feb 8, 2024
Nichia Corporation.
Soichiro MIURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEFECT-TOLERANT, SELF-HEALING VCSEL ARRAY ARCHITECTURES WITH VCSEL...
Publication number
20230402815
Publication date
Dec 14, 2023
Sense Photonics, Inc.
Scott BURROUGHS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DRIVING A LASER DIODE AND CORRESPONDING DEVICE
Publication number
20230361528
Publication date
Nov 9, 2023
STMicroelectronics (Alps) SAS
Xavier Branca
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER LIGHT SOURCE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230344194
Publication date
Oct 26, 2023
Nichia Corporation.
Hidenori MATSUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING MODULE
Publication number
20230307884
Publication date
Sep 28, 2023
KYOCERA SOC Corporation
Masami Hatori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE INCLUDING A MULTIPLE-WAVELENGTH VERTICAL-CAVITY SURFACE-EMIT...
Publication number
20230291182
Publication date
Sep 14, 2023
Microchip Technology Caldicot Limited
Tracy Wotherspoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE INCLUDING BASE AND BASE CAP
Publication number
20230291181
Publication date
Sep 14, 2023
Nichia Corporation.
Tomokazu TAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER INSPECTION APPARATUS
Publication number
20230273241
Publication date
Aug 31, 2023
Mitsubishi Electric Corporation
Yohei MIKAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOPOLOGIC INSULATOR SURFACE EMITTING LASER SYSTEM
Publication number
20230223735
Publication date
Jul 13, 2023
Technion Research & Development Foundation Ltd.
Mordechai SEGEV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIO FREQUENCY DEVICE FOR TRANSCEIVING MONITOR AND CONTROL SIGNALS...
Publication number
20230208096
Publication date
Jun 29, 2023
Nicholas S. Tomasello
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIATION-EMITTING SEMICONDUCTOR LASER AND METHOD FOR OPERATING A R...
Publication number
20230178958
Publication date
Jun 8, 2023
ams-OSRAM International GmbH
John BRÜCKNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Eye Safety Interlock For Fiber-Coupled High Power Laser Sources
Publication number
20230130007
Publication date
Apr 27, 2023
II-VI Delaware, Inc.
Tengda Du
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND DEVICES FOR AN ELECTRICALLY EFFICIENT GREEN LASER DIODE...
Publication number
20230111084
Publication date
Apr 13, 2023
Zebra Technologies Corporation
Matthew D. Blasczak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DISPLAY WITH IMPROVED BRIGHTNESS CONTROL
Publication number
20230113160
Publication date
Apr 13, 2023
Google LLC
Aurelien Jean Francois David
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH BANDWIDTH EXPANSION FOR TUNING OR CHIRPING WITH A SILICO...
Publication number
20230113820
Publication date
Apr 13, 2023
NEOPHOTONICS CORPORATION
Ergun Canoglu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL DEVICE
Publication number
20230097100
Publication date
Mar 30, 2023
TDK Corporation
Tetsuya SHIBATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTIMIZING A LAYOUT OF AN EMITTER ARRAY
Publication number
20230094127
Publication date
Mar 30, 2023
Lumentum Operations LLC
Ajit Vijay BARVE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE
Publication number
20230011072
Publication date
Jan 12, 2023
Mitsubishi Electric Corporation
Ryosuke MIYAGOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SURFACE-EMITTING LASERS, METHOD OF TESTING...
Publication number
20220407284
Publication date
Dec 22, 2022
Sumitomo Electric Industries, Ltd.
Ryosuke KUBOTA
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND S...
Publication number
20220342311
Publication date
Oct 27, 2022
Gigaphoton Inc.
Yutaka IGARASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DRIVING APPARATUS, ELECTRONIC EQUIPMENT, AND MA...
Publication number
20220294179
Publication date
Sep 15, 2022
Sony Semiconductor Solutions Corporation
Kiyohisa SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DRIVING APPARATUS, ELECTRONIC EQUIPMENT, AND MA...
Publication number
20220285908
Publication date
Sep 8, 2022
Sony Semiconductor Solutions Corporation
Nobuaki KAJI
H01 - BASIC ELECTRIC ELEMENTS