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operating by modal interference or beating, i.e. of transverse modes
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G02B6/29344
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Parent Industries
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/29344
operating by modal interference or beating, i.e. of transverse modes
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Multi-mode devices for multiplexing and de-multiplexing
Patent number
11,971,574
Issue date
Apr 30, 2024
Apple Inc.
Yi-Kuei Wu
G02 - OPTICS
Information
Patent Grant
Phased-array mapping for beamspace processing and beamspace processor
Patent number
11,855,692
Issue date
Dec 26, 2023
Phase Sensitive Innovations, Inc.
Janusz Murakowski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical couplers and hybrids
Patent number
11,740,411
Issue date
Aug 29, 2023
II-VI DELAWARE, INC.
Po Dong
G02 - OPTICS
Information
Patent Grant
Wafer-scale-integrated silicon-photonics-based optical switching sy...
Patent number
11,693,188
Issue date
Jul 4, 2023
The Regents of the University of California
Tae Joon Seok
G02 - OPTICS
Information
Patent Grant
Multi-mode interference coupler-based flat compressive and transfor...
Patent number
11,641,531
Issue date
May 2, 2023
The Charles Stark Draper Laboratory, Inc.
Michael Moebius
G02 - OPTICS
Information
Patent Grant
Wide-band multimode interference coupler with arbitrary power split...
Patent number
11,624,873
Issue date
Apr 11, 2023
MARVELL ASIA PTE. LTD.
Hong Cai
G02 - OPTICS
Information
Patent Grant
Optical multiplexer and RGB coupler
Patent number
11,543,591
Issue date
Jan 3, 2023
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS
Information
Patent Grant
Germanium photodetector embedded in a multi-mode interferometer
Patent number
11,378,750
Issue date
Jul 5, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Weiwei Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer-scale-integrated silicon-photonics-based optical switching sy...
Patent number
11,360,272
Issue date
Jun 14, 2022
The Regents of the University of California
Tae Joon Seok
G02 - OPTICS
Information
Patent Grant
Optical couplers and hybrids
Patent number
11,333,831
Issue date
May 17, 2022
II-VI DELAWARE, INC.
Po Dong
G02 - OPTICS
Information
Patent Grant
90-degree optical hybrid
Patent number
11,307,355
Issue date
Apr 19, 2022
Fujitsu Optical Components Limited
Akira Oka
G02 - OPTICS
Information
Patent Grant
Multimode-interference waveguide crossings
Patent number
11,294,119
Issue date
Apr 5, 2022
Cisco Technology, Inc.
Roman Bruck
G02 - OPTICS
Information
Patent Grant
Semiconductor optical modulator
Patent number
11,287,720
Issue date
Mar 29, 2022
Mitsubishi Electric Corporation
Shusaku Hayashi
G02 - OPTICS
Information
Patent Grant
Integrated optical-microwave phase detecting apparatus and method b...
Patent number
11,274,970
Issue date
Mar 15, 2022
Korea Advanced Institute of Science and Technology
Jungwon Kim
G01 - MEASURING TESTING
Information
Patent Grant
Multi-mode interference coupler-based flat compressive and transfor...
Patent number
11,218,655
Issue date
Jan 4, 2022
The Charles Stark Draper Laboratory Inc.
Michael Moebius
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical element
Patent number
11,137,546
Issue date
Oct 5, 2021
NEC Corporation
Masatoshi Tokushima
G02 - OPTICS
Information
Patent Grant
Optical multiplexing circuit
Patent number
11,112,563
Issue date
Sep 7, 2021
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS
Information
Patent Grant
Optical waveguide interferometer
Patent number
10,996,400
Issue date
May 4, 2021
Mitsubishi Electric Research Laboratories, Inc.
Keisuke Kojima
G02 - OPTICS
Information
Patent Grant
Multi-wavelength optical signal splitting
Patent number
10,989,878
Issue date
Apr 27, 2021
Hewlett Packard Enterprise Development LP
Raymond G. Beausoleil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for integrated power combiners
Patent number
10,935,820
Issue date
Mar 2, 2021
Luxtera LLC
Attila Mekis
G02 - OPTICS
Information
Patent Grant
Method and system for a free space CWDM MUX/DEMUX for integration w...
Patent number
10,892,845
Issue date
Jan 12, 2021
Luxtera, LLC
Mark Peterson
G02 - OPTICS
Information
Patent Grant
Interferometer and method of designing an interferometer
Patent number
10,871,612
Issue date
Dec 22, 2020
Oxford University Innovation Limited
William Clements
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical semiconductor device
Patent number
10,859,766
Issue date
Dec 8, 2020
Sumitomo Electric Device Innovations, Inc.
Yoshihiro Yoneda
G02 - OPTICS
Information
Patent Grant
Broadband arbitrary wavelength multichannel laser source
Patent number
10,811,848
Issue date
Oct 20, 2020
Rockley Photonics Limited
Aaron John Zilkie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-mode interference coupler
Patent number
10,746,932
Issue date
Aug 18, 2020
Elenion Technologies, LLC
Yangjin Ma
G02 - OPTICS
Information
Patent Grant
Integrated wavelength monitor
Patent number
10,670,803
Issue date
Jun 2, 2020
Lumentum Operations LLC
Brian Daniel
G01 - MEASURING TESTING
Information
Patent Grant
Multi-wavelength optical signal splitting
Patent number
10,656,337
Issue date
May 19, 2020
Hewlett Packard Enterprise Development LP
Raymond G. Beausoleil
G02 - OPTICS
Information
Patent Grant
Optical multiplexing circuit
Patent number
10,649,144
Issue date
May 12, 2020
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS
Information
Patent Grant
Interferometer and method of designing an interferometer
Patent number
10,641,954
Issue date
May 5, 2020
Oxford University Innovation Limited
William Clements
G02 - OPTICS
Information
Patent Grant
Optical multiplexer
Patent number
10,620,370
Issue date
Apr 14, 2020
Mitsubishi Electric Corporation
Kosuke Shinohara
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE
Publication number
20240126015
Publication date
Apr 18, 2024
TDK Corporation
Hajime UTSUNOMIYA
G02 - OPTICS
Information
Patent Application
PHASED-ARRAY MAPPING FOR BEAMSPACE PROCESSING AND BEAMSPACE PROCESSOR
Publication number
20240113784
Publication date
Apr 4, 2024
Phase Sensitive Innovations, Inc
Janusz Murakowski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION DEVICES WITH SELECTIVE SIGNAL PRECLUSION
Publication number
20240053542
Publication date
Feb 15, 2024
MELLANOX TECHNOLOGIES, LTD.
Dimitrios Kalavrouziotis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transceiver with multimode interferometers
Publication number
20240022329
Publication date
Jan 18, 2024
Marvell Asia Pte Ltd.
Yun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Transmitter
Publication number
20230420912
Publication date
Dec 28, 2023
Nippon Telegraph and Telephone Corporation
Meishin Chin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL STRUCTURE
Publication number
20230384524
Publication date
Nov 30, 2023
Axenic Limited
Rob Walker
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND OPTICAL APPARATUS
Publication number
20230333322
Publication date
Oct 19, 2023
FURUKAWA ELECTRIC CO., LTD.
Masahiro YOSHIDA
G02 - OPTICS
Information
Patent Application
OPTICAL COUPLER AND WAVEGUIDE SYSTEM
Publication number
20230258862
Publication date
Aug 17, 2023
Quantum-Si Incorporated
Jonathan M. Rothberg
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
DEMULTIPLEXER
Publication number
20230058741
Publication date
Feb 23, 2023
ROCKLEY PHOTONICS LIMITED
Thomas Pierre SCHRANS
G02 - OPTICS
Information
Patent Application
Quantum Enhanced Optical Modulator or Sensor
Publication number
20220373735
Publication date
Nov 24, 2022
Amir H. Safavi-Naeini
G02 - OPTICS
Information
Patent Application
Germanium Photodetector Embedded in a Multi-Mode Interferometer
Publication number
20220326443
Publication date
Oct 13, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Weiwei Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAFER-SCALE-INTEGRATED SILICON-PHOTONICS-BASED OPTICAL SWITCHING SY...
Publication number
20220317381
Publication date
Oct 6, 2022
The Regents of the University of California
Tae Joon SEOK
G02 - OPTICS
Information
Patent Application
WIDE-BAND MULTIMODE INTERFERENCE COUPLER WITH ARBITRARY POWER SPLIT...
Publication number
20220317372
Publication date
Oct 6, 2022
Marvell Asia Pte, Ltd.
Hong CAI
G02 - OPTICS
Information
Patent Application
INTEGRATED GERMANIUM PHOTODETECTOR WITH SILICON NITRIDE LAUNCH WAVE...
Publication number
20220283391
Publication date
Sep 8, 2022
Alpine Optoelectronics, Inc.
Xingyu Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL COUPLERS AND HYBRIDS
Publication number
20220244463
Publication date
Aug 4, 2022
II-VI Delaware, Inc.
Po DONG
G02 - OPTICS
Information
Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
Publication number
20220200244
Publication date
Jun 23, 2022
ROCKLEY PHOTONICS LIMITED
Aaron John Zilkie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL COUPLERS AND HYBRIDS
Publication number
20220091337
Publication date
Mar 24, 2022
II-VI Delaware, Inc.
Po DONG
G02 - OPTICS
Information
Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
Publication number
20220059996
Publication date
Feb 24, 2022
ROCKLEY PHOTONICS LIMITED
Aaron John Zilkie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BEAM SCANNER WITH PIC INPUT AND DISPLAY BASED THEREON
Publication number
20220050286
Publication date
Feb 17, 2022
Facebook Technologies, LLC
Babak Amirsolaimani
G02 - OPTICS
Information
Patent Application
90-DEGREE OPTICAL HYBRID
Publication number
20210294038
Publication date
Sep 23, 2021
FUJITSU OPTICAL COMPONENTS LIMITED
Akira OKA
G02 - OPTICS
Information
Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
Publication number
20210281051
Publication date
Sep 9, 2021
ROCKLEY PHOTONICS LIMITED
Aaron John Zilkie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Germanium Photodetector Embedded in a Multi-Mode Interferometer
Publication number
20210223478
Publication date
Jul 22, 2021
Taiwan Semiconductor Manufacturing Co., Ltd.
Weiwei Song
G02 - OPTICS
Information
Patent Application
WAFER-SCALE-INTEGRATED SILICON-PHOTONICS-BASED OPTICAL SWITCHING SY...
Publication number
20210191046
Publication date
Jun 24, 2021
The Regents of the University of California
Tae Joon SEOK
G02 - OPTICS
Information
Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
Publication number
20210167583
Publication date
Jun 3, 2021
ROCKLEY PHOTONICS LIMITED
Aaron John Zilkie
G02 - OPTICS
Information
Patent Application
MULTI-MODE INTERFERENCE COUPLER-BASED FLAT COMPRESSIVE AND TRANSFOR...
Publication number
20210120197
Publication date
Apr 22, 2021
The Charles Stark Draper Laboratory Inc.
Michael Moebius
G02 - OPTICS
Information
Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
Publication number
20210083457
Publication date
Mar 18, 2021
ROCKLEY PHOTONICS LIMITED
Aaron John Zilkie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
Publication number
20200412103
Publication date
Dec 31, 2020
ROCKLEY PHOTONICS LIMITED
Aaron John Zilkie
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT
Publication number
20200264375
Publication date
Aug 20, 2020
NEC Corporation
Masatoshi TOKUSHIMA
G02 - OPTICS
Information
Patent Application
OPTICAL MULTIPLEXING CIRCUIT
Publication number
20200241206
Publication date
Jul 30, 2020
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS