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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/14
Mode converters
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Patents Grants
last 30 patents
Information
Patent Grant
Optoelectronic device and method of manufacture thereof
Patent number
11,966,078
Issue date
Apr 23, 2024
Rockley Photonics Limited
Guomin Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical waveguide adapter assembly
Patent number
11,960,119
Issue date
Apr 16, 2024
Microsoft Technology Licensing, LLC
Andrew Thomas Harker
G02 - OPTICS
Information
Patent Grant
Optical phased array, method for improving reducing a phase error t...
Patent number
11,953,621
Issue date
Apr 9, 2024
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Jing Wang
G01 - MEASURING TESTING
Information
Patent Grant
Metamaterial edge couplers in the back-end-of-line stack of a photo...
Patent number
11,934,008
Issue date
Mar 19, 2024
GLOBALFOUNDRIES U.S. INC.
Yusheng Bian
G02 - OPTICS
Information
Patent Grant
Optical circuit
Patent number
11,921,320
Issue date
Mar 5, 2024
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS
Information
Patent Grant
Subsurface induced scattering centers
Patent number
11,901,691
Issue date
Feb 13, 2024
Lumentum Operations LLC
James Lefort
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of and systems for processing using adjustable beam charact...
Patent number
11,886,053
Issue date
Jan 30, 2024
nLIGHT, Inc.
Ken Gross
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Adjustable beam characteristics
Patent number
11,886,052
Issue date
Jan 30, 2024
nLIGHT, Inc.
Dahv A. V. Kliner
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Optical fiber bending mechanisms
Patent number
11,858,842
Issue date
Jan 2, 2024
nLIGHT, Inc.
Aaron Brown
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High cladding power mode field adapter for kilowatt fiber lasers
Patent number
11,862,923
Issue date
Jan 2, 2024
Lumentum Operations LLC
Gongwen Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mode multiplexing/demultiplexing optical circuit
Patent number
11,852,863
Issue date
Dec 26, 2023
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS
Information
Patent Grant
Optical fiber connection
Patent number
11,828,985
Issue date
Nov 28, 2023
Schlumberger Technology Corporation
Irfan Bulu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated photonics vertical coupler based on subwavelength grating
Patent number
11,815,718
Issue date
Nov 14, 2023
Honeywell International Inc.
Matthew Wade Puckett
G02 - OPTICS
Information
Patent Grant
Ultra-compact silicon waveguide mode converter based on meta-surfac...
Patent number
11,808,980
Issue date
Nov 7, 2023
Shanghai Jiaotong University
Hongwei Wang
G02 - OPTICS
Information
Patent Grant
Coupling element with embedded modal filtering for a laser and/or p...
Patent number
11,789,203
Issue date
Oct 17, 2023
Mellanox Technologies, Ltd.
Dimitrios Kalavrouziotis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Guided-wave-driven metasurface antennas
Patent number
11,782,212
Issue date
Oct 10, 2023
City University of Hong Kong
Gengbo Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-mode signal LiDAR collection methods and systems
Patent number
11,762,062
Issue date
Sep 19, 2023
The Charles Stark Draper Laboratory, Inc.
Steven J. Byrnes
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for optical coupling and system for communication
Patent number
11,762,145
Issue date
Sep 19, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Feng-Wei Kuo
G02 - OPTICS
Information
Patent Grant
Methods and apparatuses for optical mode conversion
Patent number
11,754,785
Issue date
Sep 12, 2023
The Government of the United States of America, as represented by the Secreta...
Marcel W. Pruessner
G02 - OPTICS
Information
Patent Grant
In-plane chip-scale photonic device
Patent number
11,726,262
Issue date
Aug 15, 2023
Danmarks Tekniske Universitet
Marcus Albrechtsen
G02 - OPTICS
Information
Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
Patent number
11,719,881
Issue date
Aug 8, 2023
NKT Photonics A/S
Thomas Tanggaard Alkeskjold
G02 - OPTICS
Information
Patent Grant
Mode converter for optical fiber-to-thin film lithium niobate coupling
Patent number
11,709,320
Issue date
Jul 25, 2023
Photonic Systems. Inc.
Edward Wooten
G02 - OPTICS
Information
Patent Grant
Optical waveguide device operated as mode converter
Patent number
11,662,522
Issue date
May 30, 2023
Fujitsu Optical Components Limited
Akira Oka
G02 - OPTICS
Information
Patent Grant
Fiber optic connectors and connectorized fiber optic cables that in...
Patent number
11,646,794
Issue date
May 9, 2023
CommScope, Inc. of North Carolina
Abhijit Sengupta
G02 - OPTICS
Information
Patent Grant
Multi-mode multi-pass delay
Patent number
11,635,570
Issue date
Apr 25, 2023
PSIQUANTUM CORP.
Mark Thompson
G02 - OPTICS
Information
Patent Grant
Laser device and method for manufacturing laser device
Patent number
11,609,380
Issue date
Mar 21, 2023
Fujikura Ltd.
Yutaka Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical cross-coupling mitigation systems for wavelength beam combi...
Patent number
11,604,340
Issue date
Mar 14, 2023
Teradiode, Inc.
Bien Chann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-mode waveguide system and connector for photonic integrated c...
Patent number
11,585,981
Issue date
Feb 21, 2023
HIROSE ELECTRIC CO., LTD.
Kihong Kim
G02 - OPTICS
Information
Patent Grant
Metamaterial edge couplers in the back-end-of-line stack of a photo...
Patent number
11,567,261
Issue date
Jan 31, 2023
GLOBALFOUNDRIES U.S. INC.
Yusheng Bian
G02 - OPTICS
Information
Patent Grant
Methods and devices for the determination of core dependent loss in...
Patent number
11,539,438
Issue date
Dec 27, 2022
INSTITUT MINES-TELECOM
Ghaya Rekaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20240111087
Publication date
Apr 4, 2024
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
BILAYER SILICON NITRIDE POLARIZATION MODE CONVERTER
Publication number
20240077674
Publication date
Mar 7, 2024
Cisco Technology, Inc.
Jean-Luc J. Tambasco
G02 - OPTICS
Information
Patent Application
PUMP LIGHT SOURCE, OPTICAL AMPLIFICATION SYSTEM, ROADM, AND METHOD...
Publication number
20230402812
Publication date
Dec 14, 2023
Huawei Technologies Co., Ltd
Kai Zhang
G02 - OPTICS
Information
Patent Application
APPARATUS FOR OPTICAL COUPLING AND FABRICATION METHOD THEREOF
Publication number
20230367066
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Feng-Wei Kuo
G02 - OPTICS
Information
Patent Application
ELECTROMAGNETIC WAVEGUIDES USING CASCADED MODE CONVERSION
Publication number
20230324612
Publication date
Oct 12, 2023
President and Fellows of Harvard College
Vincent GINIS
G02 - OPTICS
Information
Patent Application
SINGLE MODE LASER WITH LARGE OPTICAL MODE SIZE
Publication number
20230268714
Publication date
Aug 24, 2023
Freedom Photonics LLC
Gordon Barbour Morrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL WAVEGUIDE COUPLING USING FABRICATED WAVEGUIDE COUPLING STRU...
Publication number
20230266536
Publication date
Aug 24, 2023
CIENA CORPORATION
Kelvin Prosyk
G02 - OPTICS
Information
Patent Application
CASCADED-MODE RESONATORS
Publication number
20230258867
Publication date
Aug 17, 2023
President and Fellows of Harvard College
Vincent Ginis
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE FOR IMAGE DISPLAY
Publication number
20230258857
Publication date
Aug 17, 2023
MITSUBISHI CHEMICAL CORPORATION
Shinichiro KANAI
G02 - OPTICS
Information
Patent Application
ACTIVE-PASSIVE PHOTONIC INTEGRATED CIRCUIT PLATFORM
Publication number
20230244034
Publication date
Aug 3, 2023
Aditya Malik
G02 - OPTICS
Information
Patent Application
MODE CONVERSION WAVEGUIDE SYSTEM
Publication number
20230236362
Publication date
Jul 27, 2023
The Boeing Company
Brett A. Yurash
G02 - OPTICS
Information
Patent Application
OPTICAL MODULATOR AND CONTROL METHOD THEREFOR
Publication number
20230194907
Publication date
Jun 22, 2023
ZTE Corporation
Jiangbing DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROPAGATION MODE LOSS DIFFERENCE COMPENSATOR
Publication number
20230176284
Publication date
Jun 8, 2023
Nippon Telegraph and Telephone Corporation
Yoko YAMASHITA
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDE COUPLING USING FABRICATED WAVEGUIDE COUPLING STRU...
Publication number
20230168430
Publication date
Jun 1, 2023
CIENA CORPORATION
Kelvin Prosyk
G02 - OPTICS
Information
Patent Application
METAMATERIAL EDGE COUPLERS IN THE BACK-END-OF-LINE STACK OF A PHOTO...
Publication number
20230117802
Publication date
Apr 20, 2023
GLOBALFOUNDRIES U.S. Inc.
Yusheng Bian
G02 - OPTICS
Information
Patent Application
PREFORMS FOR SPECKLE-FREE OUTPUT OPTICAL FIBERS HAVING STRUCTURED S...
Publication number
20230104707
Publication date
Apr 6, 2023
biolitec Unternehmensbeteiligungs II AG
Wolfgang Neuberger
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
FIBER CONNECTORS FOR MODE DIVISION MULTIPLEXING USING MULTIMODE OPT...
Publication number
20230105328
Publication date
Apr 6, 2023
CommScope Technologies LLC
Earl R. PARSONS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AN ULTRA-COMPACT SILICON WAVEGUIDE MODE CONVERTER BASED ON META-SUR...
Publication number
20230103057
Publication date
Mar 30, 2023
SHANGHAI JIAOTONG UNIVERSITY
Hongwei WANG
G02 - OPTICS
Information
Patent Application
METHODS AND APPARATUSES FOR OPTICAL MODE CONVERSION
Publication number
20230055779
Publication date
Feb 23, 2023
The Government of the United States, as represented by the Secretary of the...
Marcel W. Pruessner
G02 - OPTICS
Information
Patent Application
Optical 2D spot-size conversion
Publication number
20230030105
Publication date
Feb 2, 2023
Teknologian Tutkimuskeskus VTT Oy
Timo Aalto
G02 - OPTICS
Information
Patent Application
METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...
Publication number
20220404648
Publication date
Dec 22, 2022
nLIGHT, Inc.
Ken GROSS
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COUPLING ELEMENT WITH EMBEDDED MODAL FILTERING FOR A LASER AND/OR P...
Publication number
20220390673
Publication date
Dec 8, 2022
MELLANOX TECHNOLOGIES, LTD.
Dimitrios Kalavrouziotis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIOCHIP DEVICE
Publication number
20220381692
Publication date
Dec 1, 2022
GENEWAVE
Claude Weisbuch
G01 - MEASURING TESTING
Information
Patent Application
WAVELENGTH CONVERTER, OPTICAL COMMUNICATION APPARATUS, AND OPTICAL...
Publication number
20220385373
Publication date
Dec 1, 2022
Fujitsu Limited
Hidenobu MURANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM
Publication number
20220342151
Publication date
Oct 27, 2022
Huawei Technologies Co., Ltd
Qiang GUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20220342148
Publication date
Oct 27, 2022
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER SIGNAL MODE CONVERSION APPARATUS AND CONVERSION METHO...
Publication number
20220334311
Publication date
Oct 20, 2022
Huawei Technologies Co., Ltd
Hanchen YU
G02 - OPTICS
Information
Patent Application
INTEGRATED POLARIZATION ROTATION AND SPLITTING USING MODE HYBRIDIZA...
Publication number
20220334313
Publication date
Oct 20, 2022
Analog Photonics LLC
Zhan Su
G02 - OPTICS
Information
Patent Application
Taper-Based Spot-Size Converter Implementing Intermediate Optical M...
Publication number
20220326441
Publication date
Oct 13, 2022
Ayar Labs, Inc.
Neil V. Sapra
G02 - OPTICS
Information
Patent Application
INTEGRATED MODE CONVERTER AND MULTIPLEXER
Publication number
20220326435
Publication date
Oct 13, 2022
Consejo Superior de Investigaciones Cientificas (CSIC)
David GONZÁLEZ ANDRADE
G02 - OPTICS