in an optical waveguide structure

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G02F1/225

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

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G02F1/225in an optical waveguide structure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High-gain differential electro-optic modulator
- Patent number 12,222,627
- Issue date Feb 11, 2025
- Aloe Semiconductor Inc.
- Christopher R. Doerr
- G02 - OPTICS
Information Patent Grant
Optical modulating device
- Patent number 12,216,377
- Issue date Feb 4, 2025
- Molex, LLC
- Kuen-Ting Tsai
- G02 - OPTICS
Information Patent Grant
Frequency shifter for heterodyne interferometry measurements and de...
- Patent number 12,209,861
- Issue date Jan 28, 2025
- CHAMARTIN LABORATORIES LLC
- Richard Grote
- G01 - MEASURING TESTING
Information Patent Grant
Optical modulator and optical transmission apparatus using same
- Patent number 12,210,232
- Issue date Jan 28, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Response shaping by multiple injection in a ring-type structure
- Patent number 12,204,181
- Issue date Jan 21, 2025
- Ramot At Tel-Aviv University Ltd.
- Roei Aviram Cohen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterogeneously integrated optical modulator and manufacturing meth...
- Patent number 12,197,002
- Issue date Jan 14, 2025
- Electronics and Telecommunications Research Institute
- Young-Tak Han
- G02 - OPTICS
Information Patent Grant
Optical waveguide device and optical modulator
- Patent number 12,197,101
- Issue date Jan 14, 2025
- Fujitsu Optical Components Limited
- Akihito Kezuka
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit including compact lasers with extended...
- Patent number 12,199,405
- Issue date Jan 14, 2025
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter employing transparent electrodes
- Patent number 12,197,100
- Issue date Jan 14, 2025
- PSIQUANTUM, CORP.
- Nikhil Kumar
- G02 - OPTICS
Information Patent Grant
Integrated plasmonic modulator
- Patent number 12,189,262
- Issue date Jan 7, 2025
- Mellanox Technologies, Ltd.
- Claudia Hoessbacher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Counterpropagating generalized Mach Zehnder interferometer
- Patent number 12,189,261
- Issue date Jan 7, 2025
- PSIQUANTUM, CORP.
- Hugo Cable
- G02 - OPTICS
Information Patent Grant
Traveling waveguide in Mach-Zehnder modulator to facilitate phase m...
- Patent number 12,189,264
- Issue date Jan 7, 2025
- Intel Corporation
- Jianying Zhou
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission device using same
- Patent number 12,189,265
- Issue date Jan 7, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 12,191,912
- Issue date Jan 7, 2025
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transparent conducting oxide (TCO) based integrated modulators
- Patent number 12,189,263
- Issue date Jan 7, 2025
- The George Washington University
- Rubab Amin
- G02 - OPTICS
Information Patent Grant
Active photonic devices incorporating high dielectric constant mate...
- Patent number 12,189,266
- Issue date Jan 7, 2025
- PSIQUANTUM, CORP.
- Chia-Ming Chang
- G02 - OPTICS
Information Patent Grant
Multiple air bridge electro-optic modulator
- Patent number 12,181,770
- Issue date Dec 31, 2024
- Lumentum Operations LLC
- Marco Villa
- G02 - OPTICS
Information Patent Grant
Optical device for heterodyne interferometry
- Patent number 12,181,279
- Issue date Dec 31, 2024
- CHAMARTIN LABORATORIES LLC
- Richard Grote
- G01 - MEASURING TESTING
Information Patent Grant
Optical 90-degree hybrid
- Patent number 12,184,338
- Issue date Dec 31, 2024
- Fujitsu Optical Components Limited
- Akira Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulation element
- Patent number 12,174,510
- Issue date Dec 24, 2024
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Optical wavemeter
- Patent number 12,174,509
- Issue date Dec 24, 2024
- Keysight Technologies, Inc.
- Marcel Zeiler
- G02 - OPTICS
Information Patent Grant
Multi-section mismatched modulator for optimal power
- Patent number 12,174,511
- Issue date Dec 24, 2024
- Ricardo Aroca
- G02 - OPTICS
Information Patent Grant
Semiconductor Mach-Zehnder optical modulator and IQ modulator
- Patent number 12,169,347
- Issue date Dec 17, 2024
- Nippon Telegraph and Telephone Corporation
- Josuke Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency optical modulator with laterally displaced conductio...
- Patent number 12,164,210
- Issue date Dec 10, 2024
- NeoPhotonics Corporation
- Chengkun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulation element
- Patent number 12,164,185
- Issue date Dec 10, 2024
- TDK Corporation
- Anthony Reymund Melad Binarao
- G02 - OPTICS
Information Patent Grant
Apparatus, circuits and methods for reducing mismatch in an electro...
- Patent number 12,164,211
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
RF delay line for segmented optical waveguide modulator
- Patent number 12,158,685
- Issue date Dec 3, 2024
- Nokia Solutions and Networks Oy
- Douglas Gill
- G02 - OPTICS
Information Patent Grant
Apparatus and method for driving an optical modulator with independ...
- Patent number 12,158,639
- Issue date Dec 3, 2024
- Ciena Corporation
- Michael Vitic
- G02 - OPTICS
Information Patent Grant
Electro-optic modulator
- Patent number 12,153,291
- Issue date Nov 26, 2024
- LiGenTec, SA
- Davide Sacchetto
- G02 - OPTICS
Information Patent Grant
Optical ring modulator
- Patent number 12,153,292
- Issue date Nov 26, 2024
- Rockley Photonics Limited
- Adam Scofield
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Integrated-Optics Waveguide Having High-Stress-Sensitivity Region
- Publication number 20250053060
- Publication date Feb 13, 2025
- LioniX International BV
- René Gerrit HEIDEMAN
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR DRIVING AN OPTICAL MODULATOR WITH INDEPEND...
- Publication number 20250044622
- Publication date Feb 6, 2025
- CIENA CORPORATION
- Michael Vitic
- G02 - OPTICS
Information Patent Application
Optical Circuit
- Publication number 20250038857
- Publication date Jan 30, 2025
- Nippon Telegraph and Telephone Corporation
- Shigeru Kanazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL CIRCUIT AND OPTICAL CIRCUIT CONTROL METHOD
- Publication number 20250028217
- Publication date Jan 23, 2025
- Nippon Telegraph and Telephone Corporation
- Hiroto KAWAKAMI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING OPTICAL RING WAVEGUIDE
- Publication number 20250020967
- Publication date Jan 16, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang JUNG
- G02 - OPTICS
Information Patent Application
Stress-Optic Phase Controller Having Enhanced Stress-Inducing Capab...
- Publication number 20250020949
- Publication date Jan 16, 2025
- LioniX International BV
- Arnoud Sebastiaan EVERHARDT
- G02 - OPTICS
Information Patent Application
LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS
- Publication number 20250013086
- Publication date Jan 9, 2025
- HyperLight Corporation
- Christian Reimer
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND X...
- Publication number 20250004347
- Publication date Jan 2, 2025
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
INTEGRATED PHASE MODULATED INTERFEROMETER ARMS
- Publication number 20250004348
- Publication date Jan 2, 2025
- Shanghai Xizhi Technology Co., Ltd.
- Yichen SHEN
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODU...
- Publication number 20250004349
- Publication date Jan 2, 2025
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20240430011
- Publication date Dec 26, 2024
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR ENCODING MULTI-LEVEL PULSE AMPLITUDE MODULATE...
- Publication number 20240430012
- Publication date Dec 26, 2024
- Cisco Technology, Inc.
- Daniel KUCHARSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL PHASE MODULATOR, OPTICAL DEVICE, AND OPTICAL COMPUTING DEVICE
- Publication number 20240427214
- Publication date Dec 26, 2024
- FUJIKURA LTD.
- Yuichiro Kunai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACH-ZEHNDER MODULATOR, ELECTRO-OPTIC MODULATION METHOD, AND OPTICA...
- Publication number 20240419046
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Zhen Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADBAND OPTICAL SWITCHES BASED ON A RING-ASSISTED MACH-ZHENDER IN...
- Publication number 20240419047
- Publication date Dec 19, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Michal Rakowski
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND METHOD OF MANUFACTURING AN OPTICAL MODULATOR
- Publication number 20240419048
- Publication date Dec 19, 2024
- Sumitomo Electric Industries, Ltd.
- Hajime TANAKA
- G02 - OPTICS
Information Patent Application
DELAY CONTROL CIRCUIT, OPTICAL TRANSMISSION APPARATUS, AND DELAY CO...
- Publication number 20240419021
- Publication date Dec 19, 2024
- Fujitsu Limited
- Yohei SOBU
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC MODULATOR
- Publication number 20240411199
- Publication date Dec 12, 2024
- SEMTECH CORPORATION
- Zhao WANG
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20240411200
- Publication date Dec 12, 2024
- Murata Manufacturing Co., Ltd.
- Satoki HAMAMURA
- G02 - OPTICS
Information Patent Application
INTERFEROMETER FOR A PHOTONIC INTEGRATED CIRCUIT
- Publication number 20240402565
- Publication date Dec 5, 2024
- SMART PHOTONICS HOLDING B.V.
- Tsjerk Hans HOEKSTRA
- G02 - OPTICS
Information Patent Application
PATTERNING METHODS FOR PHOTONIC DEVICES
- Publication number 20240402564
- Publication date Dec 5, 2024
- PsiQuantum Corp.
- George KOVALL
- G02 - OPTICS
Information Patent Application
INTEGRATED SLOT WAVEGUIDE OPTICAL PHASE MODULATOR
- Publication number 20240393529
- Publication date Nov 28, 2024
- Shanghai Xizhi Technology Co., Ltd.
- Huaiyu MENG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL ENABLED RECONFIGURABLE PHOTONIC INTEGRATED CIRCUIT
- Publication number 20240393628
- Publication date Nov 28, 2024
- University of Massachusetts
- Amir Arbabi
- G02 - OPTICS
Information Patent Application
Silicon photonics phase modulators and their applications
- Publication number 20240393654
- Publication date Nov 28, 2024
- Quantum Transistors Technology Ltd.
- Igal Bayn
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICAL COUPLING SWITCH
- Publication number 20240393655
- Publication date Nov 28, 2024
- SHENZHEN LIGHTING INSTITUTE
- Andrew LIN
- G02 - OPTICS
Information Patent Application
METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...
- Publication number 20240393656
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang Jung
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE MODULATOR
- Publication number 20240377665
- Publication date Nov 14, 2024
- Nokia Solutions and Networks Oy
- Alessandro Aimone
- G02 - OPTICS
Information Patent Application
DIFFERENTIAL OPTICAL WAVEGUIDE MODULATOR
- Publication number 20240377695
- Publication date Nov 14, 2024
- Nokia Solutions and Networks Oy
- Alessandro Aimone
- G02 - OPTICS
Information Patent Application
HIGH-GAIN DIFFERENTIAL ELECTRO-OPTIC MODULATOR
- Publication number 20240377697
- Publication date Nov 14, 2024
- Aloe Semiconductor Inc.
- Christopher R. Doerr
- G02 - OPTICS
Information Patent Application
SILICON PHOTONICS TRANSMITTER AND METHOD THEREFOR
- Publication number 20240380492
- Publication date Nov 14, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sanghwa YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in an optical waveguide structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-gain differential electro-optic modulator

Optical modulating device

Frequency shifter for heterodyne interferometry measurements and de...

Optical modulator and optical transmission apparatus using same

Response shaping by multiple injection in a ring-type structure

Heterogeneously integrated optical modulator and manufacturing meth...

Optical waveguide device and optical modulator

Photonic integrated circuit including compact lasers with extended...

Phase shifter employing transparent electrodes

Integrated plasmonic modulator

Counterpropagating generalized Mach Zehnder interferometer

Traveling waveguide in Mach-Zehnder modulator to facilitate phase m...

Optical modulator and optical transmission device using same

Linearized optical digital-to-analog modulator

Transparent conducting oxide (TCO) based integrated modulators

Active photonic devices incorporating high dielectric constant mate...

Multiple air bridge electro-optic modulator

Optical device for heterodyne interferometry

Optical 90-degree hybrid

Optical modulation element

Optical wavemeter

Multi-section mismatched modulator for optimal power

Semiconductor Mach-Zehnder optical modulator and IQ modulator

High frequency optical modulator with laterally displaced conductio...

Optical modulation element

Apparatus, circuits and methods for reducing mismatch in an electro...

RF delay line for segmented optical waveguide modulator

Apparatus and method for driving an optical modulator with independ...

Electro-optic modulator

Optical ring modulator

Patents Applicationslast 30 patents

Integrated-Optics Waveguide Having High-Stress-Sensitivity Region

APPARATUS AND METHOD FOR DRIVING AN OPTICAL MODULATOR WITH INDEPEND...

Optical Circuit

CONTROL CIRCUIT AND OPTICAL CIRCUIT CONTROL METHOD

SEMICONDUCTOR DEVICE INCLUDING OPTICAL RING WAVEGUIDE

Stress-Optic Phase Controller Having Enhanced Stress-Inducing Capab...

LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS

ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND X...

INTEGRATED PHASE MODULATED INTERFEROMETER ARMS

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

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

METHOD AND SYSTEM FOR ENCODING MULTI-LEVEL PULSE AMPLITUDE MODULATE...

OPTICAL PHASE MODULATOR, OPTICAL DEVICE, AND OPTICAL COMPUTING DEVICE

MACH-ZEHNDER MODULATOR, ELECTRO-OPTIC MODULATION METHOD, AND OPTICA...

BROADBAND OPTICAL SWITCHES BASED ON A RING-ASSISTED MACH-ZHENDER IN...

OPTICAL MODULATOR AND METHOD OF MANUFACTURING AN OPTICAL MODULATOR

DELAY CONTROL CIRCUIT, OPTICAL TRANSMISSION APPARATUS, AND DELAY CO...

ELECTRO-OPTIC MODULATOR

OPTICAL MODULATOR

INTERFEROMETER FOR A PHOTONIC INTEGRATED CIRCUIT

PATTERNING METHODS FOR PHOTONIC DEVICES

INTEGRATED SLOT WAVEGUIDE OPTICAL PHASE MODULATOR

LIQUID CRYSTAL ENABLED RECONFIGURABLE PHOTONIC INTEGRATED CIRCUIT

Silicon photonics phase modulators and their applications

INTEGRATED OPTICAL COUPLING SWITCH

METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...

OPTICAL WAVEGUIDE MODULATOR

DIFFERENTIAL OPTICAL WAVEGUIDE MODULATOR

HIGH-GAIN DIFFERENTIAL ELECTRO-OPTIC MODULATOR

SILICON PHOTONICS TRANSMITTER AND METHOD THEREFOR