controlled by a high-frequency electromagnetic component in an electric waveguide structure

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G02F1/2255

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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

Current Industry

G02F1/2255controlled by a high-frequency electromagnetic component in an electric waveguide structure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical modulator
- Patent number 12,265,257
- Issue date Apr 1, 2025
- TDK Corporation
- Kenji Nagase
- G02 - OPTICS
Information Patent Grant
Optical waveguide device, optical modulator, optical modulation mod...
- Patent number 12,265,310
- Issue date Apr 1, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Yu Kataoka
- G02 - OPTICS
Information Patent Grant
Temporal resolution and fidelity enhancement of arbitrary waveforms
- Patent number 12,265,312
- Issue date Apr 1, 2025
- Lawrence Livermore National Security, LLC
- Ryan D. Muir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical control element, optical modulation device using same, and...
- Patent number 12,259,631
- Issue date Mar 25, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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 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
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
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
Multi-section mismatched modulator for optimal power
- Patent number 12,174,511
- Issue date Dec 24, 2024
- Ricardo Aroca
- G02 - OPTICS
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
Optical modulator
- Patent number 12,130,536
- Issue date Oct 29, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Radio frequency (RF) phase velocity tuner for setting an electroopt...
- Patent number 12,124,150
- Issue date Oct 22, 2024
- Keysight Technologies, Inc.
- Gregory S. Lee
- G02 - OPTICS
Information Patent Grant
Method and system for encoding multi-level pulse amplitude modulate...
- Patent number 12,113,577
- Issue date Oct 8, 2024
- Cisco Technology, Inc.
- Daniel Kucharski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device and optical transceiver
- Patent number 12,066,737
- Issue date Aug 20, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device and optical communication apparatus
- Patent number 12,025,866
- Issue date Jul 2, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Electro-optic modulator
- Patent number 12,025,863
- Issue date Jul 2, 2024
- Huazhong University of Science & Technology
- Weihua Guo
- G02 - OPTICS
Information Patent Grant
Multi-segment electro-optic devices with low loss RF delay lines
- Patent number 12,019,350
- Issue date Jun 25, 2024
- Nokia Solutions and Networks Oy
- Juthika Basak
- G02 - OPTICS
Information Patent Grant
Optical device and optical transceiver using the same
- Patent number 12,019,349
- Issue date Jun 25, 2024
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Velocity matched electro-optic devices
- Patent number 12,013,601
- Issue date Jun 18, 2024
- HyperLight Corporation
- Prashanta Kharel
- G02 - OPTICS
Information Patent Grant
Providing drive signals for a differential drive modulator
- Patent number 12,001,116
- Issue date Jun 4, 2024
- Ciena Corporation
- Maxime Jacques
- 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
Mach-Zehnder type optical modulator
- Patent number 11,982,919
- Issue date May 14, 2024
- Mitsubishi Electric Corporation
- Marika Nakamura
- G02 - OPTICS
Information Patent Grant
Pluggable optical module and optical communication system
- Patent number 11,982,921
- Issue date May 14, 2024
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide device, manufacturing method of optical modulatio...
- Patent number 11,977,284
- Issue date May 7, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Masayuki Motoya
- G02 - OPTICS
Information Patent Grant
Coupling modulated ring resonator modulator
- Patent number 11,953,800
- Issue date Apr 9, 2024
- Nokia Solutions and Networks Oy
- Ajay Mistry
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-OPTIC MODULATOR
- Publication number 20250147379
- Publication date May 8, 2025
- SUZHOU LYCORE TECHNOLOGIES Co., Ltd.
- Hanxiao LIANG
- 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
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 MODULATOR
- Publication number 20240411200
- Publication date Dec 12, 2024
- Murata Manufacturing Co., Ltd.
- Satoki HAMAMURA
- 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
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
FOLDED ELECTRO-OPTIC MODULATOR
- Publication number 20240361625
- Publication date Oct 31, 2024
- NANJING LYCORE TECHNOLOGIES CO., LTD
- Hanxiao Liang
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20240353730
- Publication date Oct 24, 2024
- Sumitomo Electric Industries, Ltd.
- Taichi MISAWA
- G02 - OPTICS
Information Patent Application
Integrated Lithium Niobate Microwave Photonic Processing Engine
- Publication number 20240348341
- Publication date Oct 17, 2024
- City University of Hong Kong
- Hanke FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20240319558
- Publication date Sep 26, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
RF crossing in an optical modulator for equalization
- Publication number 20240310688
- Publication date Sep 19, 2024
- CIENA CORPORATION
- Alexandre Delisle-Simard
- G02 - OPTICS
Information Patent Application
VELOCITY MATCHED ELECTRO-OPTIC DEVICES
- Publication number 20240280846
- Publication date Aug 22, 2024
- HyperLight Corporation
- Prashanta Kharel
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSCEIVING DEVICE, AND OPTICAL TRANSCEIVER
- Publication number 20240264506
- Publication date Aug 8, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- NOBUAKI MITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISIBLE LIGHT MODULATION DEVICE AND OPTICAL ENGINE INCLUDING THE SAME
- Publication number 20240255828
- Publication date Aug 1, 2024
- TDK Corporation
- Takashi KIKUKAWA
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT STRUCTURE
- Publication number 20240241424
- Publication date Jul 18, 2024
- Cloud Light Technology Limited
- CHANG-HUNG TIEN
- G02 - OPTICS
Information Patent Application
Optical Frequency Comb Generator Control Device
- Publication number 20240219802
- Publication date Jul 4, 2024
- XTIA LTD
- Motonobu Kourogi
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR WITH TWISTED ELECTRODES
- Publication number 20240210783
- Publication date Jun 27, 2024
- Luminous Computing, Inc.
- Thomas W. Baehr-Jones
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20240184181
- Publication date Jun 6, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
Modular Quantum Interconnect For Microwave And Telecommunications W...
- Publication number 20240171289
- Publication date May 23, 2024
- Board of Trustees of Michigan State University
- Jonas Nils BECKER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPORAL RESOLUTION AND FIDELITY ENHANCEMENT OF ARBITRARY WAVEFORMS
- Publication number 20240160084
- Publication date May 16, 2024
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Ryan D. Muir
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20240152021
- Publication date May 9, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS
- Publication number 20240142848
- Publication date May 2, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20240004258
- Publication date Jan 4, 2024
- Nippon Telegraph and Telephone Corporation
- Hidetaka Nishi
- G02 - OPTICS
Information Patent Application
METHOD OF MEASURING ELECTRO-OPTIC CHARACTERISTIC OF A TRAVELING WAV...
- Publication number 20230400745
- Publication date Dec 14, 2023
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
- Ming Yang Jung
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING THIN FILM LITHIUM NIOBATE ELECTRO-OPTICAL MODULATORS
- Publication number 20230384646
- Publication date Nov 30, 2023
- OPTILAB, LLC
- Henry H. Hung
- G02 - OPTICS
Information Patent Application
Silicon Photonic Device With Backup Light Paths
- Publication number 20230375862
- Publication date Nov 23, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT AND OPTICAL MODULATOR
- Publication number 20230367170
- Publication date Nov 16, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Kenta Oishi
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION ELEMENT
- Publication number 20230296929
- Publication date Sep 21, 2023
- TDK Corporation
- Hiroki HARA
- G02 - OPTICS
Information Patent Application
Semiconductor IQ Modulator
- Publication number 20230273497
- Publication date Aug 31, 2023
- Nippon Telegraph and Telephone Corporation
- Josuke Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

controlled by a high-frequency electromagnetic component in an electric waveguide structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical modulator

Optical waveguide device, optical modulator, optical modulation mod...

Temporal resolution and fidelity enhancement of arbitrary waveforms

Optical control element, optical modulation device using same, and...

Silicon photonic device with backup light paths

High-gain differential electro-optic modulator

Optical modulator and optical transmission apparatus using same

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

Optical modulator and optical transmission device using same

Multiple air bridge electro-optic modulator

Multi-section mismatched modulator for optimal power

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

Optical modulator

Radio frequency (RF) phase velocity tuner for setting an electroopt...

Method and system for encoding multi-level pulse amplitude modulate...

Optical device and optical transceiver

Optical device and optical communication apparatus

Electro-optic modulator

Multi-segment electro-optic devices with low loss RF delay lines

Optical device and optical transceiver using the same

Velocity matched electro-optic devices

Providing drive signals for a differential drive modulator

IQ optical modulator

Mach-Zehnder type optical modulator

Pluggable optical module and optical communication system

Optical waveguide device, manufacturing method of optical modulatio...

Coupling modulated ring resonator modulator

Patents Applicationslast 30 patents

ELECTRO-OPTIC MODULATOR

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

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

OPTICAL MODULATOR

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

OPTICAL WAVEGUIDE MODULATOR

HIGH-GAIN DIFFERENTIAL ELECTRO-OPTIC MODULATOR

FOLDED ELECTRO-OPTIC MODULATOR

OPTICAL MODULATOR

Integrated Lithium Niobate Microwave Photonic Processing Engine

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

RF crossing in an optical modulator for equalization

VELOCITY MATCHED ELECTRO-OPTIC DEVICES

OPTICAL DEVICE, OPTICAL TRANSCEIVING DEVICE, AND OPTICAL TRANSCEIVER

VISIBLE LIGHT MODULATION DEVICE AND OPTICAL ENGINE INCLUDING THE SAME

PHOTONIC INTEGRATED CIRCUIT STRUCTURE

Optical Frequency Comb Generator Control Device

OPTICAL MODULATOR WITH TWISTED ELECTRODES

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

Modular Quantum Interconnect For Microwave And Telecommunications W...

TEMPORAL RESOLUTION AND FIDELITY ENHANCEMENT OF ARBITRARY WAVEFORMS

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS

OPTICAL MODULATOR

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

METHOD OF MAKING THIN FILM LITHIUM NIOBATE ELECTRO-OPTICAL MODULATORS

Silicon Photonic Device With Backup Light Paths

OPTICAL WAVEGUIDE ELEMENT AND OPTICAL MODULATOR

OPTICAL MODULATION ELEMENT

Semiconductor IQ Modulator