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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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H01S5/0287
Facet reflectivity
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Patents Grants
last 30 patents
Information
Patent Grant
Radiation-emitting semiconductor chip with reflective inner surface...
Patent number
11,942,756
Issue date
Mar 26, 2024
Osram Opto Semiconductors GmbH
Bruno Jentzsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source device and optical pulse tester
Patent number
11,936,162
Issue date
Mar 19, 2024
Yokogawa Electric Corporation
Katsushi Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon-photonics-based semiconductor optical amplifier with N-dope...
Patent number
11,929,592
Issue date
Mar 12, 2024
MARVELL ASIA PTE. LTD.
Xiaoguang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Horizontal cavity surface-emitting laser (HCSEL) monolithically int...
Patent number
11,909,175
Issue date
Feb 20, 2024
Apple Inc.
Chih-Wei Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
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
Information
Patent Grant
Power monitoring approach for VCSELS and VCSEL arrays
Patent number
11,894,658
Issue date
Feb 6, 2024
Vixar, Inc.
Klein L. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser chip for flip-chip bonding on silicon photonics chips
Patent number
11,888,286
Issue date
Jan 30, 2024
MARVELL ASIA PTE. LTD.
Xiaoguang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distance detecting systems for use in mobile machines including gal...
Patent number
11,867,813
Issue date
Jan 9, 2024
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiation-emitting semiconductor chip, rear light for a motor vehic...
Patent number
11,867,375
Issue date
Jan 9, 2024
AMS-OSRAM INTERNATIONAL GMBH
Laura Kreiner
B60 - VEHICLES IN GENERAL
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
Power monitoring approach for VCSELS and VCSEL arrays
Patent number
11,848,538
Issue date
Dec 19, 2023
Vixar, Inc.
Klein L. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distance detecting systems for use in mobile machine applications
Patent number
11,841,429
Issue date
Dec 12, 2023
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diode laser package for bidirectionally emitting semiconductor lase...
Patent number
11,824,323
Issue date
Nov 21, 2023
nLIGHT, Inc.
Manoj Kanskar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for designing optical devices having mode selec...
Patent number
11,804,691
Issue date
Oct 31, 2023
X Development LLC
Martin Friedrich Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and device for ultraviolet to long wave infrared multiband s...
Patent number
11,804,693
Issue date
Oct 31, 2023
Northrop Grumman Systems Corporation
Gary S. Kanner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Directly modulated laser
Patent number
11,784,464
Issue date
Oct 10, 2023
II-VI DELAWARE, INC.
Yasuhiro Matsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon photonics based tunable laser
Patent number
11,784,463
Issue date
Oct 10, 2023
MARVELL ASIA PTE. LTD.
Radhakrishnan L. Nagarajan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,761,892
Issue date
Sep 19, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
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
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
Side mode suppression for extended c-band tunable laser
Patent number
11,728,619
Issue date
Aug 15, 2023
MARVELL ASIA PTE. LTD.
Xiaoguang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,719,633
Issue date
Aug 8, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,719,634
Issue date
Aug 8, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,709,135
Issue date
Jul 25, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,703,453
Issue date
Jul 18, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,698,341
Issue date
Jul 11, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
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
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,680,901
Issue date
Jun 20, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,662,310
Issue date
May 30, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Very dense wavelength beam combined laser system
Patent number
11,658,466
Issue date
May 23, 2023
Nuburu, Inc.
Mark S. Zediker
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Very Dense Wavelength Beam Combined Laser System
Publication number
20240136801
Publication date
Apr 25, 2024
NUBURU, INC.
Mark S. Zediker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER FOR PREVENTING HOLE BURNING EFFECT
Publication number
20240022042
Publication date
Jan 18, 2024
Lumentum Japan, Inc.
Atsushi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Laser and Method of Producing a Semiconductor Laser
Publication number
20240022044
Publication date
Jan 18, 2024
ams-OSRAM International GmbH
Hubert Halbritter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE WITH FIRST ORDER DIFFRACTION GRATING EXT...
Publication number
20230344197
Publication date
Oct 26, 2023
nLIGHT, Inc.
Manoj Kanskar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERNED WAFER MICRORULER FOR OVERSPRAY SCREENING OF LASER ANTI-RE...
Publication number
20230261437
Publication date
Aug 17, 2023
Lumentum Operations LLC
ZiWen DONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL OUTPUT LASER DIODE
Publication number
20230246415
Publication date
Aug 3, 2023
II-VI Delaware, Inc.
Nadhum Kadhum Zayer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIATION-EMITTING SEMICONDUCTOR CHIP, REAR LIGHT FOR A MOTOR VEHIC...
Publication number
20230204182
Publication date
Jun 29, 2023
ams-OSRAM International GmbH
Laura KREINER
B60 - VEHICLES IN GENERAL
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
DFB+R LASER STRUCTURE FOR DIRECTLY MODULATED LASER
Publication number
20220393427
Publication date
Dec 8, 2022
II-VI Delaware, Inc.
Yasuhiro Matsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE STRUCTURES AND METHODS OF FABRICATION TH...
Publication number
20220311206
Publication date
Sep 29, 2022
ElectroPhotonic-IC Inc.
Richard D. CLAYTON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASERS
Publication number
20220302678
Publication date
Sep 22, 2022
MACOM Technology Solutions Holdings, Inc.
Yifan Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH KAPPA SEMICONDUCTOR LASERS
Publication number
20220263286
Publication date
Aug 18, 2022
MACOM Technology Solutions Holdings, Inc.
Malcolm R. Green
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON PHOTONICS BASED TUNABLE LASER
Publication number
20220263289
Publication date
Aug 18, 2022
Marvell Asia Pte Ltd.
Radhakrishnan L. NAGARAJAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISTANCE DETECTING SYSTEMS FOR USE IN MOBILE MACHINES INCLUDING GAL...
Publication number
20220252726
Publication date
Aug 11, 2022
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISTANCE DETECTING SYSTEMS FOR USE IN MOBILE MACHINE APPLICATIONS
Publication number
20220214455
Publication date
Jul 7, 2022
KYOCERA SLD Laser, Inc.
James W. Raring
F21 - LIGHTING
Information
Patent Application
GAIN MEDIUM STRUCTURE FOR SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH...
Publication number
20220190560
Publication date
Jun 16, 2022
Marvell Asia Pte, Ltd.
Xiaoguang HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DFB WITH WEAK OPTICAL FEEDBACK
Publication number
20220140569
Publication date
May 5, 2022
II-VI Delaware, Inc.
Yasuhiro Matsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER CHIP FOR FLIP-CHIP BONDING ON SILICON PHOTONICS CHIPS
Publication number
20220123518
Publication date
Apr 21, 2022
INPHI CORPORATION
Xiaoguang He
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
RADIATION-EMITTING SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING A RA...
Publication number
20220059985
Publication date
Feb 24, 2022
Bruno Jentzsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DEVICE AND OPTICAL PULSE TESTER
Publication number
20220021184
Publication date
Jan 20, 2022
YOKOGAWA ELECTRIC CORPORATION
Katsushi Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIDE MODE SUPPRESSION FOR EXTENDED C-BAND TUNABLE LASER
Publication number
20220013978
Publication date
Jan 13, 2022
INPHI CORPORATION
Xiaoguang HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210404957
Publication date
Dec 30, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396668
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396666
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396670
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396669
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396664
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
SEMICONDUCTOR LASER
Publication number
20210399529
Publication date
Dec 23, 2021
Osram Opto Semiconductors GmbH
Jörg Erich SORG
H01 - BASIC ELECTRIC ELEMENTS