used as non-reciprocal devices

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G02F1/0955

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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

G02F1/0955used as non-reciprocal devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Isolator, method of manufacturing isolator, electromagnetic wave tr...
- Patent number 12,248,207
- Issue date Mar 11, 2025
- Kyocera Corporation
- Hiromichi Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrable non-reciprocal optical component, optical isolator, opti...
- Patent number 12,222,591
- Issue date Feb 11, 2025
- UNIVERSITÉ PARIS-SACLAY
- Sevag Abadian
- G02 - OPTICS
Information Patent Grant
Isolator, light source apparatus, optical transceiver, optical swit...
- Patent number 12,111,522
- Issue date Oct 8, 2024
- Kyocera Corporation
- Naoki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Push-pull non-reciprocal phase shifting
- Patent number 12,055,756
- Issue date Aug 6, 2024
- Regents of The University of Minnesota
- Karthik Srinivasan
- G02 - OPTICS
Information Patent Grant
Optical isolator and light source device
- Patent number 12,007,632
- Issue date Jun 11, 2024
- Kyocera Corporation
- Hiromichi Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional coordinate measuring device
- Patent number 12,007,483
- Issue date Jun 11, 2024
- Faro Technologies, Inc.
- Jacob J. Mertz
- G01 - MEASURING TESTING
Information Patent Grant
Nonreciprocal waveguide, isolator, optical switch, optical transcei...
- Patent number 11,982,888
- Issue date May 14, 2024
- Kyocera Corporation
- Reona Motoji
- G02 - OPTICS
Information Patent Grant
Isolator, method of manufacturing isolator, electromagnetic wave tr...
- Patent number 11,921,365
- Issue date Mar 5, 2024
- Kyocera Corporation
- Hiromichi Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical isolator
- Patent number 11,886,058
- Issue date Jan 30, 2024
- Rockley Photonics Limited
- Adam Scofield
- G02 - OPTICS
Information Patent Grant
Apparatus and system for a LiDAR antenna
- Patent number 11,796,644
- Issue date Oct 24, 2023
- GM Global Technology Operations LLC
- Raymond Sarkissian
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic field sensors, methods of detecting a magnetic field, and...
- Patent number 11,754,644
- Issue date Sep 12, 2023
- UNIVERSITY OF SOUTHAMPTON
- Rand Ismaeel
- G01 - MEASURING TESTING
Information Patent Grant
Optical isolator and Faraday rotator
- Patent number 11,693,264
- Issue date Jul 4, 2023
- Shin-Etsu Chemical Co., Ltd.
- Toshiaki Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
LiDAR device including a pseudo-random optical phased array
- Patent number 11,644,544
- Issue date May 9, 2023
- GM Global Technology Operations LLC
- Raymond Sarkissian
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Photonic circulator for a LiDAR device
- Patent number 11,639,988
- Issue date May 2, 2023
- GM Global Technology Operations LLC
- Keyvan Sayyah
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heterogeneous structure on an integrated photonics platform
- Patent number 11,550,173
- Issue date Jan 10, 2023
- The Research Foundation for the State University of New York
- Douglas Coolbaugh
- G02 - OPTICS
Information Patent Grant
Integrated faraday rotator
- Patent number 11,506,919
- Issue date Nov 22, 2022
- Teknologian tutkimuskeskus VTT Oy
- Matteo Cherchi
- G02 - OPTICS
Information Patent Grant
Nonreciprocal optical transmission device and optical apparatus inc...
- Patent number 11,262,606
- Issue date Mar 1, 2022
- Samsung Electronics Co., Ltd.
- Kiyeon Yang
- G02 - OPTICS
Information Patent Grant
Light isolator member and light isolator
- Patent number 11,256,116
- Issue date Feb 22, 2022
- Enplas Corporation
- Yuki Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-optical waveguide device and coupling methods
- Patent number 11,092,826
- Issue date Aug 17, 2021
- International Business Machines Corporation
- Barnim Alexander Janta-Polczynski
- G02 - OPTICS
Information Patent Grant
Reconfigurable integrated-optics-based non-reciprocal devices
- Patent number 11,016,317
- Issue date May 25, 2021
- The Regents of the University of California
- John E. Bowers
- G02 - OPTICS
Information Patent Grant
Heterogeneous structure on an integrated photonics platform
- Patent number 10,877,300
- Issue date Dec 29, 2020
- The Research Foundation for the State University of New York
- Douglas Coolbaugh
- G02 - OPTICS
Information Patent Grant
Signal wave generator apparatus with polarization control
- Patent number 10,852,622
- Issue date Dec 1, 2020
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- G02 - OPTICS
Information Patent Grant
Logic device having an optical circulator
- Patent number 10,845,673
- Issue date Nov 24, 2020
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- G02 - OPTICS
Information Patent Grant
Nonreciprocal optical transmission device and optical apparatus inc...
- Patent number 10,670,891
- Issue date Jun 2, 2020
- Samsung Electronics Co., Ltd.
- Kiyeon Yang
- G02 - OPTICS
Information Patent Grant
Optical three-port fork-like circulator based on a two-dimensional...
- Patent number 10,641,974
- Issue date May 5, 2020
- Universidade Federal Do Para
- Victor Dmitriev
- G02 - OPTICS
Information Patent Grant
On-chip optical isolator
- Patent number 10,466,515
- Issue date Nov 5, 2019
- Intel Corporation
- John Heck
- G02 - OPTICS
Information Patent Grant
Optical coupler for optical communications transceiver
- Patent number 10,409,003
- Issue date Sep 10, 2019
- Lumentum Operations LLC
- Michael Ayliffe
- G02 - OPTICS
Information Patent Grant
Optical chiral fiber isolator and method of fabrication thereof
- Patent number 10,353,227
- Issue date Jul 16, 2019
- Chiral Photonics, Inc.
- Victor ll'ich Kopp
- G02 - OPTICS
Information Patent Grant
T-shaped circulator based on a two-dimensional photonic crystal wit...
- Patent number 10,168,557
- Issue date Jan 1, 2019
- UNIVERSIDADE FEDERAL DO PARA—UFPA
- Victor Dmitriev
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electronic power cell memory back-up battery
- Patent number 10,115,853
- Issue date Oct 30, 2018
- Colossus EPC Inc.
- Michael Jon Hodges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUAL-STAGE OPTICAL ISOLATOR CORE AND OPTICAL ISOLATOR
- Publication number 20250076692
- Publication date Mar 6, 2025
- SHENZHEN INNOWAVE TECHNOLOGY CO., LTD.
- GUOQIANG CHEN
- G02 - OPTICS
Information Patent Application
Optical Isolator with Optical Polarizers Having High Transmission,...
- Publication number 20240345304
- Publication date Oct 17, 2024
- II-VI Delaware, Inc.
- Justin M. Hannigan
- G02 - OPTICS
Information Patent Application
INTEGRATED MAGNETO-OPTICAL MODULATOR
- Publication number 20240329439
- Publication date Oct 3, 2024
- The Regents of the University of California
- Paolo PINTUS
- G02 - OPTICS
Information Patent Application
OPTICAL ISOLATORS FOR PHOTONIC INTEGRATED CIRCUITS
- Publication number 20240310664
- Publication date Sep 19, 2024
- Analog Photonics LLC
- Matthew Byrd
- G02 - OPTICS
Information Patent Application
OPTICAL ISOLATOR SYSTEM
- Publication number 20240264475
- Publication date Aug 8, 2024
- Northrop Grumman Systems Corporation
- BIANCA CRUZ
- G01 - MEASURING TESTING
Information Patent Application
ISOLATOR, METHOD OF MANUFACTURING ISOLATOR, ELECTROMAGNETIC WAVE TR...
- Publication number 20240168323
- Publication date May 23, 2024
- Kyocera Corporation
- Hiromichi YOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ISOLATOR CORE AND OPTICAL ISOLATOR
- Publication number 20240094569
- Publication date Mar 21, 2024
- SHENZHEN INNOWAVE TECHNOLOGY CO., LTD.
- GUOQIANG CHEN
- G02 - OPTICS
Information Patent Application
ISOLATOR AND ISOLATOR MANUFACTURING METHOD
- Publication number 20230324727
- Publication date Oct 12, 2023
- Kyocera Corporation
- Taichi GOTO
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICAL CIRCULATOR
- Publication number 20230296931
- Publication date Sep 21, 2023
- ACCELINK TECHNOLOGIES CO., LTD.
- Junhong CAO
- G02 - OPTICS
Information Patent Application
FOCAL POLARIZATION BEAM DISPLACER
- Publication number 20230236348
- Publication date Jul 27, 2023
- Cisco Technology, Inc.
- Roman BRUCK
- G02 - OPTICS
Information Patent Application
INTEGRABLE NON-RECIPROCAL OPTICAL COMPONENT, OPTICAL ISOLATOR, OPTI...
- Publication number 20230111686
- Publication date Apr 13, 2023
- UNIVERSITÉ PARIS-SACLAY
- Sevag ABADIAN
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICAL ASSEMBLY STRUCTURE WITH ISOLATOR, AND PROCESSING...
- Publication number 20230003952
- Publication date Jan 5, 2023
- Jun Xu
- G02 - OPTICS
Information Patent Application
NONRECIPROCAL WAVEGUIDE, ISOLATOR, OPTICAL SWITCH, OPTICAL TRANSCEI...
- Publication number 20220382084
- Publication date Dec 1, 2022
- Kyocera Corporation
- Reona MOTOJI
- G02 - OPTICS
Information Patent Application
ISOLATOR, METHOD OF MANUFACTURING ISOLATOR, ELECTROMAGNETIC WAVE TR...
- Publication number 20220260867
- Publication date Aug 18, 2022
- Kyocera Corporation
- Hiromichi YOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ISOLATOR
- Publication number 20220244584
- Publication date Aug 4, 2022
- ROCKLEY PHOTONICS LIMITED
- Adam SCOFIELD
- G02 - OPTICS
Information Patent Application
HIGH GYROTROPY PHOTONIC ISOLATORS DIRECTLY ON SUBSTRATE
- Publication number 20220214568
- Publication date Jul 7, 2022
- Regents of the University of Minnesota
- Karthik Srinivasan
- G02 - OPTICS
Information Patent Application
OPTICAL ISOLATOR AND LIGHT SOURCE DEVICE
- Publication number 20220206325
- Publication date Jun 30, 2022
- Kyocera Corporation
- Hiromichi YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATOR, LIGHT SOURCE APPARATUS, OPTICAL TRANSCEIVER, OPTICAL SWIT...
- Publication number 20220026748
- Publication date Jan 27, 2022
- Kyocera Corporation
- Naoki MATSUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL COORDINATE MEASURING DEVICE
- Publication number 20210080579
- Publication date Mar 18, 2021
- FARO TECHNOLOGIES, INC.
- Jacob J. Mertz
- G02 - OPTICS
Information Patent Application
HETEROGENEOUS STRUCTURE ON AN INTEGRATED PHOTONICS PLATFORM
- Publication number 20210072568
- Publication date Mar 11, 2021
- The Research Foundation for the State University of New York
- Douglas COOLBAUGH
- G02 - OPTICS
Information Patent Application
MAGNETO-OPTICAL WAVEGUIDE DEVICE AND COUPLING METHODS
- Publication number 20210063779
- Publication date Mar 4, 2021
- International Business Machines Corporation
- Barnim Alexander JANTA-POLCZYNSKI
- G02 - OPTICS
Information Patent Application
LIGHT ISOLATOR MEMBER AND LIGHT ISOLATOR
- Publication number 20210041728
- Publication date Feb 11, 2021
- ENPLAS CORPORATION
- Yuki SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FIELD SENSORS, METHODS OF DETECTING A MAGNETIC FIELD, AND...
- Publication number 20200348371
- Publication date Nov 5, 2020
- UNIVERSITY OF SOUTHAMPTON
- Rand Ismaeel
- G01 - MEASURING TESTING
Information Patent Application
NONRECIPROCAL OPTICAL TRANSMISSION DEVICE AND OPTICAL APPARATUS INC...
- Publication number 20200257142
- Publication date Aug 13, 2020
- Samsung Electronics Co., Ltd.
- Kiyeon YANG
- G02 - OPTICS
Information Patent Application
Integrated Faraday Rotator
- Publication number 20200192134
- Publication date Jun 18, 2020
- Teknologian Tutkimuskeskus VTT Oy
- Matteo Cherchi
- G02 - OPTICS
Information Patent Application
OPTICAL ISOLATOR AND FARADAY ROTATOR
- Publication number 20200159046
- Publication date May 21, 2020
- Shin-Etsu Chemical Co., Ltd.
- Toshiaki WATANABE
- G02 - OPTICS
Information Patent Application
HETEROGENEOUS STRUCTURE ON AN INTEGRATED PHOTONICS PLATFORM
- Publication number 20190331941
- Publication date Oct 31, 2019
- The Research Foundation for the State University of New York
- Douglas COOLBAUGH
- G02 - OPTICS
Information Patent Application
Reconfigurable Integrated-Optics-Based Non-Reciprocal Devices
- Publication number 20190049757
- Publication date Feb 14, 2019
- The Regents of the University of California
- John E. Bowers
- G02 - OPTICS
Information Patent Application
LOGIC DEVICE HAVING AN OPTICAL CIRCULATOR
- Publication number 20190025669
- Publication date Jan 24, 2019
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Khurram Karim Qureshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL WAVE GENERATOR APPARATUS WITH POLARIZATION CONTROL
- Publication number 20190011804
- Publication date Jan 10, 2019
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Khurram Karim Qureshi
- H01 - BASIC ELECTRIC ELEMENTS

used as non-reciprocal devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Isolator, method of manufacturing isolator, electromagnetic wave tr...

Integrable non-reciprocal optical component, optical isolator, opti...

Isolator, light source apparatus, optical transceiver, optical swit...

Push-pull non-reciprocal phase shifting

Optical isolator and light source device

Three-dimensional coordinate measuring device

Nonreciprocal waveguide, isolator, optical switch, optical transcei...

Isolator, method of manufacturing isolator, electromagnetic wave tr...

Optical isolator

Apparatus and system for a LiDAR antenna

Magnetic field sensors, methods of detecting a magnetic field, and...

Optical isolator and Faraday rotator

LiDAR device including a pseudo-random optical phased array

Photonic circulator for a LiDAR device

Heterogeneous structure on an integrated photonics platform

Integrated faraday rotator

Nonreciprocal optical transmission device and optical apparatus inc...

Light isolator member and light isolator

Magneto-optical waveguide device and coupling methods

Reconfigurable integrated-optics-based non-reciprocal devices

Heterogeneous structure on an integrated photonics platform

Signal wave generator apparatus with polarization control

Logic device having an optical circulator

Nonreciprocal optical transmission device and optical apparatus inc...

Optical three-port fork-like circulator based on a two-dimensional...

On-chip optical isolator

Optical coupler for optical communications transceiver

Optical chiral fiber isolator and method of fabrication thereof

T-shaped circulator based on a two-dimensional photonic crystal wit...

Electronic power cell memory back-up battery

Patents Applicationslast 30 patents

DUAL-STAGE OPTICAL ISOLATOR CORE AND OPTICAL ISOLATOR

Optical Isolator with Optical Polarizers Having High Transmission,...

INTEGRATED MAGNETO-OPTICAL MODULATOR

OPTICAL ISOLATORS FOR PHOTONIC INTEGRATED CIRCUITS

OPTICAL ISOLATOR SYSTEM

ISOLATOR, METHOD OF MANUFACTURING ISOLATOR, ELECTROMAGNETIC WAVE TR...

OPTICAL ISOLATOR CORE AND OPTICAL ISOLATOR

ISOLATOR AND ISOLATOR MANUFACTURING METHOD

INTEGRATED OPTICAL CIRCULATOR

FOCAL POLARIZATION BEAM DISPLACER

INTEGRABLE NON-RECIPROCAL OPTICAL COMPONENT, OPTICAL ISOLATOR, OPTI...

INTEGRATED OPTICAL ASSEMBLY STRUCTURE WITH ISOLATOR, AND PROCESSING...

NONRECIPROCAL WAVEGUIDE, ISOLATOR, OPTICAL SWITCH, OPTICAL TRANSCEI...

ISOLATOR, METHOD OF MANUFACTURING ISOLATOR, ELECTROMAGNETIC WAVE TR...

OPTICAL ISOLATOR

HIGH GYROTROPY PHOTONIC ISOLATORS DIRECTLY ON SUBSTRATE

OPTICAL ISOLATOR AND LIGHT SOURCE DEVICE

ISOLATOR, LIGHT SOURCE APPARATUS, OPTICAL TRANSCEIVER, OPTICAL SWIT...

THREE-DIMENSIONAL COORDINATE MEASURING DEVICE

HETEROGENEOUS STRUCTURE ON AN INTEGRATED PHOTONICS PLATFORM

MAGNETO-OPTICAL WAVEGUIDE DEVICE AND COUPLING METHODS

LIGHT ISOLATOR MEMBER AND LIGHT ISOLATOR

MAGNETIC FIELD SENSORS, METHODS OF DETECTING A MAGNETIC FIELD, AND...

NONRECIPROCAL OPTICAL TRANSMISSION DEVICE AND OPTICAL APPARATUS INC...

Integrated Faraday Rotator

OPTICAL ISOLATOR AND FARADAY ROTATOR

HETEROGENEOUS STRUCTURE ON AN INTEGRATED PHOTONICS PLATFORM

Reconfigurable Integrated-Optics-Based Non-Reciprocal Devices

LOGIC DEVICE HAVING AN OPTICAL CIRCULATOR

SIGNAL WAVE GENERATOR APPARATUS WITH POLARIZATION CONTROL