in optical fibres

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CPC
G02F1/2252

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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

G02F1/2252in optical fibres

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical modulator, optical receiver, conversion device, spin orbita...
- Patent number 12,105,397
- Issue date Oct 1, 2024
- Hitachi, Ltd.
- Shinichi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated semiconductor laser with interferometric amplifier array
- Patent number 12,092,909
- Issue date Sep 17, 2024
- Lumentum Operations LLC
- Michael C. Larson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical voltage probe
- Patent number 11,994,539
- Issue date May 28, 2024
- SEIKOH GIKEN Co., Ltd.
- Ryuji Osawa
- G01 - MEASURING TESTING
Information Patent Grant
Pluggable optical module, optical communication system and control...
- Patent number 11,921,398
- Issue date Mar 5, 2024
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Narrow linewidth laser
- Patent number 11,901,699
- Issue date Feb 13, 2024
- SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
- Ruiying Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulation element and optical modulation module
- Patent number 11,892,743
- Issue date Feb 6, 2024
- Sumitomo Osaka Cement Co., Ltd.
- Yuu Nakata
- G02 - OPTICS
Information Patent Grant
Pluggable optical module, optical communication system, and optical...
- Patent number 11,493,710
- Issue date Nov 8, 2022
- NEC Corporation
- Shinya Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power-efficient integrated photonic switch
- Patent number 11,418,258
- Issue date Aug 16, 2022
- OpenLight Photonics, Inc.
- John Parker
- G02 - OPTICS
Information Patent Grant
Optical modulator having screw-fastened protrusion
- Patent number 11,397,341
- Issue date Jul 26, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide apparatus
- Patent number 11,353,653
- Issue date Jun 7, 2022
- Huawei Technologies Co., Ltd.
- Shiyi Cao
- G02 - OPTICS
Information Patent Grant
Optical waveguide element, optical modulator, optical modulation mo...
- Patent number 11,333,909
- Issue date May 17, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Kousuke Okahashi
- G02 - OPTICS
Information Patent Grant
Pluggable optical module, optical communication system and control...
- Patent number 11,300,851
- Issue date Apr 12, 2022
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surveying instrument with optical stage compensating for temperatur...
- Patent number 11,300,409
- Issue date Apr 12, 2022
- Trimble AB
- Johan Von Matern
- G01 - MEASURING TESTING
Information Patent Grant
Optical modulation device
- Patent number 11,163,118
- Issue date Nov 2, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Makoto Shimada
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,126,059
- Issue date Sep 21, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yasuhisa Inada
- G02 - OPTICS
Information Patent Grant
Method and system for an all-optical wafer acceptance test
- Patent number 11,073,737
- Issue date Jul 27, 2021
- Luxtera LLC
- Gianlorenzo Masini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating brief or ultra-brief light pulses
- Patent number 10,859,888
- Issue date Dec 8, 2020
- IRISIOME
- Romain Royon
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus using the same
- Patent number 10,788,726
- Issue date Sep 29, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Method and system for a distributed mach-zehnder interferometer wit...
- Patent number 10,782,543
- Issue date Sep 22, 2020
- Luxtera LLC
- Brian Welch
- G02 - OPTICS
Information Patent Grant
Multiple-layer arrangements using tunable materials to provide swit...
- Patent number 10,585,245
- Issue date Mar 10, 2020
- GLOBALFOUNDRIES Inc.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
FPC-attached optical modulator and optical transmission apparatus u...
- Patent number 10,473,998
- Issue date Nov 12, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Toru Sugamata
- G02 - OPTICS
Information Patent Grant
Optoelectronic oscillator with tunable filter
- Patent number 10,454,421
- Issue date Oct 22, 2019
- Nanowave Technologies Inc.
- Charles William Tremlett Nicholls
- G01 - MEASURING TESTING
Information Patent Grant
Optical module
- Patent number 10,393,970
- Issue date Aug 27, 2019
- Fujitsu Optical Components Limited
- Hiroshi Kato
- G02 - OPTICS
Information Patent Grant
Ophthalmic imaging apparatus
- Patent number 10,349,829
- Issue date Jul 16, 2019
- Canon Kabushiki Kaisha
- Toshiharu Sumiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pluggable optical module, optical communication system and control...
- Patent number 10,331,006
- Issue date Jun 25, 2019
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical dispersion compensator on silicon
- Patent number 10,126,629
- Issue date Nov 13, 2018
- Inphi Corporation
- Xiaoguang Tu
- G02 - OPTICS
Information Patent Grant
Carrier suppressed multi-level pulse amplitude modulation
- Patent number 10,116,392
- Issue date Oct 30, 2018
- Fujitsu Limited
- Inwoong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator
- Patent number 10,088,699
- Issue date Oct 2, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Fiber optic system and method for reducing bias errors in such a fi...
- Patent number 9,983,006
- Issue date May 29, 2018
- Northrop Grumman Litef GmbH
- Olaf Deppe-Reibold
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 9,588,359
- Issue date Mar 7, 2017
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS

Patents Applicationslast 30 patents

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
Information Patent Application
ON-CHIP FOURIER TRANSFORM SPECTROMETER BASED ON DOUBLE-LAYER HELICA...
- Publication number 20240337536
- Publication date Oct 10, 2024
- SHANGHAI JIAO TONG UNIVERSITY
- Liangjun LU
- G01 - MEASURING TESTING
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
OPTICAL DEVICE, OPTICAL MODULE, AND OPTICAL TRANSCEIVER
- Publication number 20240272512
- Publication date Aug 15, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Nobuaki MITAMURA
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20240168359
- Publication date May 23, 2024
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER ARCHITECTURE WITH DISAGGREGATED MEMORY AND HIGH-BANDWIDTH...
- Publication number 20240077781
- Publication date Mar 7, 2024
- Luminous Computing, Inc.
- Mitchell A NAHMIAS
- G02 - OPTICS
Information Patent Application
MACH-ZEHNDER TYPE OPTICAL MODULATOR, OPTICAL TRANSCEIVER, AND DISPE...
- Publication number 20230375893
- Publication date Nov 23, 2023
- NEC Croporation
- Ryo KURAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATOR, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS
- Publication number 20230333439
- Publication date Oct 19, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Application
ULTRA-COMPACT PHASE MODULATORS BASED ON INDEX AND LOSS MODULATION I...
- Publication number 20230296956
- Publication date Sep 21, 2023
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Ipshita Datta
- G02 - OPTICS
Information Patent Application
NARROW LINEWIDTH LASER
- Publication number 20230261440
- Publication date Aug 17, 2023
- SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
- Ruiying ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ARBITRARY PULSE PATTERN GENERATOR
- Publication number 20230221613
- Publication date Jul 13, 2023
- Teknologian Tutkimuskeskus VTT Oy
- Jaani NISSILÄ
- G02 - OPTICS
Information Patent Application
OPTICAL VOLTAGE PROVE
- Publication number 20220291260
- Publication date Sep 15, 2022
- SEIKOH GIKEN CO., LTD.
- Ryuji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20220214593
- Publication date Jul 7, 2022
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATION ELEMENT AND OPTICAL MODULATION MODULE
- Publication number 20220197103
- Publication date Jun 23, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yuu Nakata
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR, OPTICAL RECEIVER, CONVERSION DEVICE, SPIN ORBITA...
- Publication number 20220171251
- Publication date Jun 2, 2022
- Hitachi, Ltd
- Shinichi SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER-EFFICIENT INTEGRATED PHOTONIC SWITCH
- Publication number 20220069908
- Publication date Mar 3, 2022
- Juniper Networks, Inc.
- John Parker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATION CONTROL DEVICE AND MACH-ZEHNDER INTERFERENCE DEVICE
- Publication number 20220004074
- Publication date Jan 6, 2022
- Mitsubishi Electric Corporation
- Hiroshi MIURA
- G02 - OPTICS
Information Patent Application
Integrated Modulator Structure for In-situ Power Balancing in Photo...
- Publication number 20210240050
- Publication date Aug 5, 2021
- KVH Industries, Inc.
- Jan Amir Khan
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, OPTICAL MODULATION MO...
- Publication number 20210199997
- Publication date Jul 1, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Kousuke OKAHASHI
- G02 - OPTICS
Information Patent Application
Optical Waveguide Apparatus
- Publication number 20210149269
- Publication date May 20, 2021
- Huawei Technologies Co., Ltd
- Shiyi CAO
- G02 - OPTICS
Information Patent Application
INTEGRATED SEMICONDUCTOR LASER WITH INTERFEROMETRIC AMPLIFIER ARRAY
- Publication number 20210063776
- Publication date Mar 4, 2021
- Lumentum Operations LLC
- Michael C. LARSON
- G01 - MEASURING TESTING
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM, AND OPTICAL...
- Publication number 20210041648
- Publication date Feb 11, 2021
- NEC Corporation
- Shinya MARUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATION DEVICE
- Publication number 20210026073
- Publication date Jan 28, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Makoto SHIMADA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMITTER
- Publication number 20200379279
- Publication date Dec 3, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20200310217
- Publication date Oct 1, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- YASUHISA INADA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING THE SAME
- Publication number 20200310218
- Publication date Oct 1, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR AN ALL-OPTICAL WAFER ACCEPTANCE TEST
- Publication number 20200209704
- Publication date Jul 2, 2020
- Luxtera, LLC.
- Gianlorenzo Masini
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20190265572
- Publication date Aug 29, 2019
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR GENERATING BRIEF OR ULTRA-BRIEF LIGHT PULSES
- Publication number 20190235346
- Publication date Aug 1, 2019
- IRISIOME
- Romain ROYON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method And System For A Distributed Mach-Zehnder Interferometer Wit...
- Publication number 20180356655
- Publication date Dec 13, 2018
- Luxtera, Inc
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in optical fibres

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical modulator, optical receiver, conversion device, spin orbita...

Integrated semiconductor laser with interferometric amplifier array

Optical voltage probe

Pluggable optical module, optical communication system and control...

Narrow linewidth laser

Optical modulation element and optical modulation module

Pluggable optical module, optical communication system, and optical...

Power-efficient integrated photonic switch

Optical modulator having screw-fastened protrusion

Optical waveguide apparatus

Optical waveguide element, optical modulator, optical modulation mo...

Pluggable optical module, optical communication system and control...

Surveying instrument with optical stage compensating for temperatur...

Optical modulation device

Optical device

Method and system for an all-optical wafer acceptance test

System for generating brief or ultra-brief light pulses

Optical modulator and optical transmission apparatus using the same

Method and system for a distributed mach-zehnder interferometer wit...

Multiple-layer arrangements using tunable materials to provide swit...

FPC-attached optical modulator and optical transmission apparatus u...

Optoelectronic oscillator with tunable filter

Optical module

Ophthalmic imaging apparatus

Pluggable optical module, optical communication system and control...

Optical dispersion compensator on silicon

Carrier suppressed multi-level pulse amplitude modulation

Optical modulator

Fiber optic system and method for reducing bias errors in such a fi...

Optical module

Patents Applicationslast 30 patents

SILICON PHOTONICS TRANSMITTER AND METHOD THEREFOR

ON-CHIP FOURIER TRANSFORM SPECTROMETER BASED ON DOUBLE-LAYER HELICA...

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

OPTICAL DEVICE, OPTICAL MODULE, AND OPTICAL TRANSCEIVER

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

COMPUTER ARCHITECTURE WITH DISAGGREGATED MEMORY AND HIGH-BANDWIDTH...

MACH-ZEHNDER TYPE OPTICAL MODULATOR, OPTICAL TRANSCEIVER, AND DISPE...

OPTICAL MODULATOR, PHASE SHIFTER, AND OPTICAL COMMUNICATION APPARATUS

ULTRA-COMPACT PHASE MODULATORS BASED ON INDEX AND LOSS MODULATION I...

NARROW LINEWIDTH LASER

OPTICAL ARBITRARY PULSE PATTERN GENERATOR

OPTICAL VOLTAGE PROVE

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

OPTICAL MODULATION ELEMENT AND OPTICAL MODULATION MODULE

OPTICAL MODULATOR, OPTICAL RECEIVER, CONVERSION DEVICE, SPIN ORBITA...

POWER-EFFICIENT INTEGRATED PHOTONIC SWITCH

OPTICAL MODULATION CONTROL DEVICE AND MACH-ZEHNDER INTERFERENCE DEVICE

Integrated Modulator Structure for In-situ Power Balancing in Photo...

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

Optical Waveguide Apparatus

INTEGRATED SEMICONDUCTOR LASER WITH INTERFEROMETRIC AMPLIFIER ARRAY

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM, AND OPTICAL...

OPTICAL MODULATION DEVICE

OPTICAL MODULATOR AND OPTICAL TRANSMITTER

OPTICAL DEVICE

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING THE SAME

METHOD AND SYSTEM FOR AN ALL-OPTICAL WAFER ACCEPTANCE TEST

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

SYSTEM FOR GENERATING BRIEF OR ULTRA-BRIEF LIGHT PULSES

Method And System For A Distributed Mach-Zehnder Interferometer Wit...