using light-modulating devices

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G01R15/24

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00

Current Industry

G01R15/24using light-modulating devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for optical calculation in relay protection based...
- Patent number 12,222,374
- Issue date Feb 11, 2025
- Harbin Institute of Technology
- Caiyun Mo
- G01 - MEASURING TESTING
Information Patent Grant
Magneto-optic current transformer, and method for measuring a curre...
- Patent number 12,210,042
- Issue date Jan 28, 2025
- HSP Hochspannungsgeräte GmbH
- Federico Canas
- G01 - MEASURING TESTING
Information Patent Grant
Photonic voltage transducer
- Patent number 12,188,967
- Issue date Jan 7, 2025
- University of Strathclyde
- Pawel Niewczas
- G01 - MEASURING TESTING
Information Patent Grant
Electrometry by optical charge conversion of defects in the solid-s...
- Patent number 12,174,225
- Issue date Dec 24, 2024
- The University of Chicago
- Gary Wolfowicz
- G01 - MEASURING TESTING
Information Patent Grant
Electric field sensor
- Patent number 12,117,475
- Issue date Oct 15, 2024
- Yokogawa Electric Corporation
- Yoshinori Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Reflective current and magnetic sensors based on optical sensing wi...
- Patent number 12,111,338
- Issue date Oct 8, 2024
- Xiaotian Steve Yao
- G01 - MEASURING TESTING
Information Patent Grant
Spliced optical fiber with splice protection, current sensor with s...
- Patent number 11,966,079
- Issue date Apr 23, 2024
- HITACHI ENERGY LTD
- Xun Gu
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor
- Patent number 11,899,044
- Issue date Feb 13, 2024
- Denso Corporation
- Tomohiro Nezuka
- G01 - MEASURING TESTING
Information Patent Grant
Interference type optical magnetic field sensor device
- Patent number 11,892,479
- Issue date Feb 6, 2024
- CITIZEN FINEDEVICE CO., LTD.
- Mitsunori Miyamoto
- G01 - MEASURING TESTING
Information Patent Grant
Interferometer with a looped or straight optical fiber
- Patent number 11,885,622
- Issue date Jan 30, 2024
- EXAIL
- Eric Ducloux
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor
- Patent number 11,815,531
- Issue date Nov 14, 2023
- Denso Corporation
- Tomohiro Nezuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fiber-optic current transformer based on nitrogen-vacancy (NV) cent...
- Patent number 11,747,370
- Issue date Sep 5, 2023
- ANHUI GUOSHENG QUANTUM TECHNOLOGY CO., LTD.
- Bowen Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor system having a segmented magnetic flux concentrator...
- Patent number 11,719,726
- Issue date Aug 8, 2023
- Micatu Inc.
- Anthony Fiorille
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber winding for measuring the current circulating through...
- Patent number 11,693,034
- Issue date Jul 4, 2023
- LUMIKER APLICACIONES TECNOLOGICAS S.L.
- Francisco Javier Bengoechea De La Llera
- G01 - MEASURING TESTING
Information Patent Grant
Electrometry by optical charge conversion of defects in the solid-s...
- Patent number 11,619,660
- Issue date Apr 4, 2023
- The University of Chicago
- Gary Wolfowicz
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor based on the Faraday effect in an atomic gas
- Patent number 11,614,472
- Issue date Mar 28, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Agustin Palacios Laloy
- G01 - MEASURING TESTING
Information Patent Grant
Current-measuring transducer device having a current-measuring tran...
- Patent number 11,555,878
- Issue date Jan 17, 2023
- Siemens Aktiengesellschaft
- Stefan Schuberth
- G01 - MEASURING TESTING
Information Patent Grant
Monolithic glass ring and method for optical current measurements
- Patent number 11,543,438
- Issue date Jan 3, 2023
- Siemens Energy Global GmbH & Co. KG
- Stefan Schuberth
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber winding for measuring the current circulating through...
- Patent number 11,519,942
- Issue date Dec 6, 2022
- LUMIKER APLICACIONES TECNOLOGICAS S.L.
- Francisco Javier Bengoechea De La Llera
- G01 - MEASURING TESTING
Information Patent Grant
Voltage measuring device and gas-insulated switching apparatus
- Patent number 11,486,906
- Issue date Nov 1, 2022
- Mitsubishi Electric Corporation
- Yasutomo Otake
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor element and magnetic sensor device
- Patent number 11,435,415
- Issue date Sep 6, 2022
- CITIZEN FINEDEVICE CO., LTD.
- Toshiya Kubo
- G01 - MEASURING TESTING
Information Patent Grant
Electric field detection device and electric field detector
- Patent number 11,415,613
- Issue date Aug 16, 2022
- Mie University
- Hiroshi Murata
- G02 - OPTICS
Information Patent Grant
Optical Pockels voltage sensor assembly device and methods of use t...
- Patent number 11,402,410
- Issue date Aug 2, 2022
- Micatu Inc.
- Atul Pradhan
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional surface potential distribution measurement system
- Patent number 11,333,697
- Issue date May 17, 2022
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Reflective current and magnetic sensors based on optical sensing wi...
- Patent number 11,333,688
- Issue date May 17, 2022
- Xiaotian Steve Yao
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic property measuring systems, methods of measuring magnetic...
- Patent number 11,237,224
- Issue date Feb 1, 2022
- Samsung Electronics Co., Ltd.
- Eunsun Noh
- G01 - MEASURING TESTING
Information Patent Grant
Interferometric voltage sensor with error compensation
- Patent number 11,193,959
- Issue date Dec 7, 2021
- Hitachi Energy Switzerland AG
- Xun Gu
- G01 - MEASURING TESTING
Information Patent Grant
Crossarm insulator pin auxiliary mounted passive all fiber electro-...
- Patent number 11,175,315
- Issue date Nov 16, 2021
- Adam Zbinden
- G01 - MEASURING TESTING
Information Patent Grant
Polarization optical detection with enhanced accuracy in the high-s...
- Patent number 11,143,678
- Issue date Oct 12, 2021
- ABB Power Grids Switzerland AG
- Klaus Bohnert
- G01 - MEASURING TESTING
Information Patent Grant
Multi-phase sensor module, systems and methods
- Patent number 11,143,717
- Issue date Oct 12, 2021
- Synaptec Limited
- Neil Gordon
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MEASURING A CURRENT IN A GROUND CONDUCTOR
- Publication number 20250067779
- Publication date Feb 27, 2025
- SUPERGRID INSTITUTE
- Anaïs LEPROUX
- G01 - MEASURING TESTING
Information Patent Application
Solid State Spin Sensor for Battery Inspection
- Publication number 20250060431
- Publication date Feb 20, 2025
- David Glenn
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR OPTICAL CALCULATION IN RELAY PROTECTION BASED...
- Publication number 20250052792
- Publication date Feb 13, 2025
- HARBIN INSTITUTE OF TECHNOLOGY
- Caiyun MO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIGNAL CONDITIONING STAGE
- Publication number 20250052787
- Publication date Feb 13, 2025
- SYNAPTEC LIMITED
- Pawel NIEWCZAS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICALLY ISOLATED LIGHTWAVE CURRENT SENSOR
- Publication number 20250044326
- Publication date Feb 6, 2025
- OPTILAB, LLC
- Ke Huang
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL DEVICE MONITORING
- Publication number 20250035677
- Publication date Jan 30, 2025
- UNIVERSITY OF NEWCASTLE UPON TYNE
- Mohamed MAMLOUK
- G01 - MEASURING TESTING
Information Patent Application
POWER SENSING VIA QUANTUM PHENOMENON DETECTION
- Publication number 20250035676
- Publication date Jan 30, 2025
- Wells Fargo Bank, N.A.
- Peter Bordow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PASSIVE OPTICAL SAGNAC INTERFEROMETER FOR CURRENT SENSING
- Publication number 20250012831
- Publication date Jan 9, 2025
- SMART DIGITAL OPTICS PTY LTD
- Matar MAMDOUH
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED OPTICAL SYSTEM-BASED OPTICAL CURRENT SENSOR SYSTEM
- Publication number 20250012832
- Publication date Jan 9, 2025
- Optonics Co., Ltd.
- Seong-Min JU
- G01 - MEASURING TESTING
Information Patent Application
Fiber Optic Current Sensor Controller
- Publication number 20240369601
- Publication date Nov 7, 2024
- Adam Jon Zbinden
- G01 - MEASURING TESTING
Information Patent Application
DEVICES AND METHODS FOR AN ELECTRO-OPTIC DUAL CRYSTAL VOLTAGE SENSOR
- Publication number 20240361361
- Publication date Oct 31, 2024
- Micatu Inc.
- David Burdick
- G01 - MEASURING TESTING
Information Patent Application
MAGNETO-OPTIC MAGNETOMETER
- Publication number 20240295616
- Publication date Sep 5, 2024
- Arizona Board of Regents on behalf of The University of Arizona
- Sasaan Showghi
- G01 - MEASURING TESTING
Information Patent Application
Magneto-optical sensor for magnetic field measurement
- Publication number 20240272244
- Publication date Aug 15, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- Israel Owens
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD SENSOR HEAD AND MAGNETIC FIELD SENSOR DEVICE
- Publication number 20240248154
- Publication date Jul 25, 2024
- CITIZEN FINEDEVICE CO., LTD.
- Mitsunori MIYAMOTO
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MONITORING AT LEAST ONE SEMICONDUCTOR ELEMENT IN A SEMIC...
- Publication number 20240230724
- Publication date Jul 11, 2024
- SIEMENS AKTIENGESELLSCHAFT
- ULRICH WETZEL
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC VOLTAGE MEASURING DEVICE USING AN MICROELECTROMECHANICAL S...
- Publication number 20240219432
- Publication date Jul 4, 2024
- Airbus Operations, S.L.U.
- David VICENTE OLIVEROS
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL VOLTAGE MEASURING DEVICE USING AN MICROELECTROMECHANICAL...
- Publication number 20240219431
- Publication date Jul 4, 2024
- Airbus Operations, S.L.U.
- David VICENTE OLIVEROS
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ELECTRICAL STATE MONITORING RELATED TO A POWER CABLE
- Publication number 20240159800
- Publication date May 16, 2024
- AiQ Dienstleistungen UG (haftungsbeschränkt)
- Ralf Albrecht
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MONITORING AT LEAST ONE SEMICONDUCTOR ELEMENT IN A SEMIC...
- Publication number 20240133924
- Publication date Apr 25, 2024
- SIEMENS AKTIENGESELLSCHAFT
- ULRICH WETZEL
- G01 - MEASURING TESTING
Information Patent Application
SENSOR WITH A LIGHT GUIDE CONNECTION
- Publication number 20240125822
- Publication date Apr 18, 2024
- Arthur Rönisch
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR MEASURING VOLTAGE BY USING OPTICAL ELEMENT
- Publication number 20230417804
- Publication date Dec 28, 2023
- AGENCY FOR DEFENSE DEVELOPMENT
- Sunghoon HONG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND STRUCTURE TO INCORPORATE MULTIPLE LOW LOSS PHOTONIC CIRC...
- Publication number 20230366913
- Publication date Nov 16, 2023
- Psiquantum, Corp.
- Vimal KAMINENI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrometry by Optical Charge Conversion of Defects in the Solid-S...
- Publication number 20230349957
- Publication date Nov 2, 2023
- The University of Chicago
- Gary Wolfowicz
- G01 - MEASURING TESTING
Information Patent Application
MAGNETO-OPTIC CURRENT TRANSFORMER, AND METHOD FOR MEASURING A CURRE...
- Publication number 20230296650
- Publication date Sep 21, 2023
- Siemens Energy Global GmbH & Co. KG
- Federico Canas
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL WAVEGUIDE FOR A MAGNETO-OPTICAL CURRENT SENSOR
- Publication number 20230288641
- Publication date Sep 14, 2023
- Siemens Energy Global GmbH & Co. KG
- Thomas Judendorfer
- G01 - MEASURING TESTING
Information Patent Application
FIBER-OPTIC CURRENT TRANSFORMER BASED ON NITROGEN-VACANCY (NV) CENT...
- Publication number 20230160930
- Publication date May 25, 2023
- ANHUI GUOSHENG QUANTUM TECHNOLOGY CO., LTD.
- Bowen ZHAO
- G01 - MEASURING TESTING
Information Patent Application
ADSORBABLE ELECTROMAGNETIC FIELD AUXILIARY DEVICE FOR LARGE COMPONENTS
- Publication number 20230152354
- Publication date May 18, 2023
- ZHEJIANG UNIVERSITY OF TECHNOLOGY
- Jianhua YAO
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Electrical Power Line Failure Detection
- Publication number 20230146778
- Publication date May 11, 2023
- TRACKONOMY SYSTEMS, INC.
- Hendrik J Volkerink
- G01 - MEASURING TESTING
Information Patent Application
THIN-FILM OPTICAL VOLTAGE SENSOR FOR VOLTAGE SENSING
- Publication number 20230080274
- Publication date Mar 16, 2023
- The Regents of the University of California
- Michel M. Maharbiz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electro-optic plasmonic devices
- Publication number 20230022900
- Publication date Jan 26, 2023
- Teknologian Tutkimuskeskus VTT Oy
- Matteo Cherchi
- G01 - MEASURING TESTING

using light-modulating devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for optical calculation in relay protection based...

Magneto-optic current transformer, and method for measuring a curre...

Photonic voltage transducer

Electrometry by optical charge conversion of defects in the solid-s...

Electric field sensor

Reflective current and magnetic sensors based on optical sensing wi...

Spliced optical fiber with splice protection, current sensor with s...

Current sensor

Interference type optical magnetic field sensor device

Interferometer with a looped or straight optical fiber

Current sensor

Fiber-optic current transformer based on nitrogen-vacancy (NV) cent...

Optical sensor system having a segmented magnetic flux concentrator...

Optical fiber winding for measuring the current circulating through...

Electrometry by optical charge conversion of defects in the solid-s...

Current sensor based on the Faraday effect in an atomic gas

Current-measuring transducer device having a current-measuring tran...

Monolithic glass ring and method for optical current measurements

Optical fiber winding for measuring the current circulating through...

Voltage measuring device and gas-insulated switching apparatus

Magnetic sensor element and magnetic sensor device

Electric field detection device and electric field detector

Optical Pockels voltage sensor assembly device and methods of use t...

Three-dimensional surface potential distribution measurement system

Reflective current and magnetic sensors based on optical sensing wi...

Magnetic property measuring systems, methods of measuring magnetic...

Interferometric voltage sensor with error compensation

Crossarm insulator pin auxiliary mounted passive all fiber electro-...

Polarization optical detection with enhanced accuracy in the high-s...

Multi-phase sensor module, systems and methods

Patents Applicationslast 30 patents

DEVICE FOR MEASURING A CURRENT IN A GROUND CONDUCTOR

Solid State Spin Sensor for Battery Inspection

METHOD AND SYSTEM FOR OPTICAL CALCULATION IN RELAY PROTECTION BASED...

SIGNAL CONDITIONING STAGE

OPTICALLY ISOLATED LIGHTWAVE CURRENT SENSOR

ELECTROCHEMICAL DEVICE MONITORING

POWER SENSING VIA QUANTUM PHENOMENON DETECTION

PASSIVE OPTICAL SAGNAC INTERFEROMETER FOR CURRENT SENSING

INTEGRATED OPTICAL SYSTEM-BASED OPTICAL CURRENT SENSOR SYSTEM

Fiber Optic Current Sensor Controller

DEVICES AND METHODS FOR AN ELECTRO-OPTIC DUAL CRYSTAL VOLTAGE SENSOR

MAGNETO-OPTIC MAGNETOMETER

Magneto-optical sensor for magnetic field measurement

MAGNETIC FIELD SENSOR HEAD AND MAGNETIC FIELD SENSOR DEVICE

METHOD FOR MONITORING AT LEAST ONE SEMICONDUCTOR ELEMENT IN A SEMIC...

ELECTRIC VOLTAGE MEASURING DEVICE USING AN MICROELECTROMECHANICAL S...

ELECTRICAL VOLTAGE MEASURING DEVICE USING AN MICROELECTROMECHANICAL...

ELECTRICAL STATE MONITORING RELATED TO A POWER CABLE

METHOD FOR MONITORING AT LEAST ONE SEMICONDUCTOR ELEMENT IN A SEMIC...

SENSOR WITH A LIGHT GUIDE CONNECTION

DEVICE AND METHOD FOR MEASURING VOLTAGE BY USING OPTICAL ELEMENT

METHOD AND STRUCTURE TO INCORPORATE MULTIPLE LOW LOSS PHOTONIC CIRC...

Electrometry by Optical Charge Conversion of Defects in the Solid-S...

MAGNETO-OPTIC CURRENT TRANSFORMER, AND METHOD FOR MEASURING A CURRE...

OPTICAL WAVEGUIDE FOR A MAGNETO-OPTICAL CURRENT SENSOR

FIBER-OPTIC CURRENT TRANSFORMER BASED ON NITROGEN-VACANCY (NV) CENT...

ADSORBABLE ELECTROMAGNETIC FIELD AUXILIARY DEVICE FOR LARGE COMPONENTS

System and Method for Electrical Power Line Failure Detection

THIN-FILM OPTICAL VOLTAGE SENSOR FOR VOLTAGE SENSING

Electro-optic plasmonic devices