operating by modal interference or beating, i.e. of transverse modes

Industry

CPC
G02B6/29344

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/29344operating by modal interference or beating, i.e. of transverse modes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Germanium photodetector embedded in a multi-mode interferometer
- Patent number 12,140,800
- Issue date Nov 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam scanner with PIC input and display based thereon
- Patent number 12,124,029
- Issue date Oct 22, 2024
- Meta Platforms Technologies, LLC
- Babak Amirsolaimani
- G02 - OPTICS
Information Patent Grant
Mode conversion waveguide system
- Patent number 12,105,325
- Issue date Oct 1, 2024
- The Boeing Company
- Brett A. Yurash
- G02 - OPTICS
Information Patent Grant
Integrated germanium photodetector with silicon nitride launch wave...
- Patent number 12,078,857
- Issue date Sep 3, 2024
- Xingyu Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical functional device and laser device
- Patent number 12,062,886
- Issue date Aug 13, 2024
- Furukawa Electric Co., Ltd.
- Yasutaka Higa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum enhanced optical modulator or sensor
- Patent number 12,007,602
- Issue date Jun 11, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Amir H. Safavi-Naeini
- G02 - OPTICS
Information Patent Grant
Wafer-scale-integrated silicon-photonics-based optical switching sy...
- Patent number 11,994,720
- Issue date May 28, 2024
- The Regents of the University of California
- Tae Joon Seok
- G02 - OPTICS
Information Patent Grant
IQ optical modulator
- Patent number 11,994,783
- Issue date May 28, 2024
- Nippon Telegraph and Telephone Corporation
- Yoshihiro Ogiso
- G02 - OPTICS
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

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODU...
- Publication number 20250004212
- Publication date Jan 2, 2025
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
INTEGRATED PHOTONIC 2X3 COUPLER
- Publication number 20240402430
- Publication date Dec 5, 2024
- Cisco Technology, Inc.
- Jonathan Edgar ROTH
- G02 - OPTICS
Information Patent Application
GERMANIUM PHOTODETECTOR EMBEDDED IN A MULTI-MODE INTERFEROMETER
- Publication number 20240393537
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODE CONVERSION WAVEGUIDE SYSTEM
- Publication number 20240385379
- Publication date Nov 21, 2024
- The Boeing Company
- Brett A. Yurash
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE
- Publication number 20240329315
- Publication date Oct 3, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
WAFER-SCALE-INTEGRATED SILICON-PHOTONICS-BASED OPTICAL SWITCHING SY...
- Publication number 20240302598
- Publication date Sep 12, 2024
- The Regents of the University of California
- Tae Joon SEOK
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE
- Publication number 20240295701
- Publication date Sep 5, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE
- Publication number 20240219642
- Publication date Jul 4, 2024
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
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

operating by modal interference or beating, i.e. of transverse modes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Germanium photodetector embedded in a multi-mode interferometer

Beam scanner with PIC input and display based thereon

Mode conversion waveguide system

Integrated germanium photodetector with silicon nitride launch wave...

Optical functional device and laser device

Quantum enhanced optical modulator or sensor

Wafer-scale-integrated silicon-photonics-based optical switching sy...

IQ optical modulator

Multi-mode devices for multiplexing and de-multiplexing

Phased-array mapping for beamspace processing and beamspace processor

Optical couplers and hybrids

Wafer-scale-integrated silicon-photonics-based optical switching sy...

Multi-mode interference coupler-based flat compressive and transfor...

Wide-band multimode interference coupler with arbitrary power split...

Optical multiplexer and RGB coupler

Germanium photodetector embedded in a multi-mode interferometer

Wafer-scale-integrated silicon-photonics-based optical switching sy...

Optical couplers and hybrids

90-degree optical hybrid

Multimode-interference waveguide crossings

Semiconductor optical modulator

Integrated optical-microwave phase detecting apparatus and method b...

Multi-mode interference coupler-based flat compressive and transfor...

Optical element

Optical multiplexing circuit

Optical waveguide interferometer

Multi-wavelength optical signal splitting

Method and system for integrated power combiners

Method and system for a free space CWDM MUX/DEMUX for integration w...

Interferometer and method of designing an interferometer

Patents Applicationslast 30 patents

OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODU...

INTEGRATED PHOTONIC 2X3 COUPLER

GERMANIUM PHOTODETECTOR EMBEDDED IN A MULTI-MODE INTERFEROMETER

MODE CONVERSION WAVEGUIDE SYSTEM

OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE

WAFER-SCALE-INTEGRATED SILICON-PHOTONICS-BASED OPTICAL SWITCHING SY...

OPTICAL COUPLER, VISIBLE LIGHT SOURCE MODULE AND OPTICAL ENGINE

OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE

OPTICAL COUPLER AND VISIBLE LIGHT SOURCE MODULE

PHASED-ARRAY MAPPING FOR BEAMSPACE PROCESSING AND BEAMSPACE PROCESSOR

OPTICAL COMMUNICATION DEVICES WITH SELECTIVE SIGNAL PRECLUSION

Optical transceiver with multimode interferometers

Optical Transmitter

OPTICAL STRUCTURE

OPTICAL DEVICE AND OPTICAL APPARATUS

OPTICAL COUPLER AND WAVEGUIDE SYSTEM

MODE CONVERSION WAVEGUIDE SYSTEM

DEMULTIPLEXER

Quantum Enhanced Optical Modulator or Sensor

Germanium Photodetector Embedded in a Multi-Mode Interferometer

WAFER-SCALE-INTEGRATED SILICON-PHOTONICS-BASED OPTICAL SWITCHING SY...

WIDE-BAND MULTIMODE INTERFERENCE COUPLER WITH ARBITRARY POWER SPLIT...

INTEGRATED GERMANIUM PHOTODETECTOR WITH SILICON NITRIDE LAUNCH WAVE...

OPTICAL COUPLERS AND HYBRIDS

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

OPTICAL COUPLERS AND HYBRIDS

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

BEAM SCANNER WITH PIC INPUT AND DISPLAY BASED THEREON

90-DEGREE OPTICAL HYBRID

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE