in an optical waveguide structure

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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
Silicon photonic device with backup light paths
- Patent number 12,253,745
- Issue date Mar 18, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Weiwei Song
- G02 - OPTICS
Information Patent Grant
Mach Zehnder lattice based generalized Mach Zehnder interferometer
- Patent number 12,253,719
- Issue date Mar 18, 2025
- PSIQUANTUM, CORP.
- Hugo Cable
- G02 - OPTICS
Information Patent Grant
Integrated electro-optic frequency comb generator
- Patent number 12,253,786
- Issue date Mar 18, 2025
- HyperLight Corporation
- Mian Zhang
- G02 - OPTICS
Information Patent Grant
Optical modulation element and method for driving optical modulatio...
- Patent number 12,248,205
- Issue date Mar 11, 2025
- TDK Corporation
- Hajime Utsunomiya
- G02 - OPTICS
Information Patent Grant
Active photonic devices incorporating high dielectric constant mate...
- Patent number 12,242,165
- Issue date Mar 4, 2025
- PSIQUANTUM, CORP.
- Chia-Ming Chang
- G02 - OPTICS
Information Patent Grant
Optical device for phase shifting an optical signal
- Patent number 12,242,142
- Issue date Mar 4, 2025
- Hewlett Packard Enterprise Development LP
- Yuan Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Push-pull device and method for fabricating a push-pull device
- Patent number 12,228,838
- Issue date Feb 18, 2025
- ETH Zurich
- Wolfgang Heni
- G02 - OPTICS
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
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE STABILIZED DIELECTRIC BASED ON-CHIP INTERFEROMETERS
- Publication number 20250076727
- Publication date Mar 6, 2025
- Tin Komljenovic
- G02 - OPTICS
Information Patent Application
DELAY CONTROL CIRCUIT, OPTICAL TRANSMITTER, AND DELAY CONTROL METHOD
- Publication number 20250080228
- Publication date Mar 6, 2025
- Fujitsu Limited
- Yukito TSUNODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photonic Switch
- Publication number 20250068026
- Publication date Feb 27, 2025
- PsiQuantum Corp.
- Hugo V. Cable
- G02 - OPTICS
Information Patent Application
RESONATOR-BASED ACTIVE PHOTONICS WITH REDUCED FOOTPRINT
- Publication number 20250068027
- Publication date Feb 27, 2025
- Quantinuum LLC
- Adam Jay OLLANIK
- G02 - OPTICS
Information Patent Application
APPARATUS, CIRCUITS AND METHODS FOR REDUCING MISMATCH IN AN ELECTRO...
- Publication number 20250060645
- Publication date Feb 20, 2025
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Lan-Chou CHO
- G02 - OPTICS
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

in an optical waveguide structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Silicon photonic device with backup light paths

Mach Zehnder lattice based generalized Mach Zehnder interferometer

Integrated electro-optic frequency comb generator

Optical modulation element and method for driving optical modulatio...

Active photonic devices incorporating high dielectric constant mate...

Optical device for phase shifting an optical signal

Push-pull device and method for fabricating a push-pull device

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

Optical waveguide device and optical modulator

Heterogeneously integrated optical modulator and manufacturing meth...

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

Patents Applicationslast 30 patents

TEMPERATURE STABILIZED DIELECTRIC BASED ON-CHIP INTERFEROMETERS

DELAY CONTROL CIRCUIT, OPTICAL TRANSMITTER, AND DELAY CONTROL METHOD

Photonic Switch

RESONATOR-BASED ACTIVE PHOTONICS WITH REDUCED FOOTPRINT

APPARATUS, CIRCUITS AND METHODS FOR REDUCING MISMATCH IN AN ELECTRO...

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