based on the Pockels effect

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G01R15/242

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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

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G01R15/242based on the Pockels effect

Industries

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Patents Grantslast 30 patents

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
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
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
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
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
Employing depolarizer arrangements to mitigate interference in an o...
- Patent number 11,036,008
- Issue date Jun 15, 2021
- General Electric Technology GmbH
- Allen Howard Rose
- G01 - MEASURING TESTING
Information Patent Grant
System and method for real-time visualization of radiation pattern
- Patent number 10,955,450
- Issue date Mar 23, 2021
- Rohde & Schwarz GmbH & Co. KG
- Steffen Heuel
- G01 - MEASURING TESTING
Information Patent Grant
Remote detection of electrical activity in a target volume
- Patent number 10,884,032
- Issue date Jan 5, 2021
- Holloway H. Frost
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric field detection device and methods of use thereof
- Patent number 10,816,577
- Issue date Oct 27, 2020
- Micatu Inc.
- James Kennedy
- G02 - OPTICS
Information Patent Grant
Optical Pockels voltage sensor assembly device and methods of use t...
- Patent number 10,663,494
- Issue date May 26, 2020
- MICATU, INC.
- Atul Pradhan
- G01 - MEASURING TESTING
Information Patent Grant
Optical modulator and electric field sensor
- Patent number 10,641,807
- Issue date May 5, 2020
- JX Nippon Mining & Metals Corporation
- Mitsuru Shinagawa
- G02 - OPTICS
Information Patent Grant
Optical pockels voltage sensor assembly device and methods of use t...
- Patent number 10,634,704
- Issue date Apr 28, 2020
- MICATU, INC.
- Atul Pradhan
- G01 - MEASURING TESTING
Information Patent Grant
Voltage sensor
- Patent number 10,422,820
- Issue date Sep 24, 2019
- Yazaki Corporation
- Hiroki Ishihara
- G01 - MEASURING TESTING
Information Patent Grant
Gas-tight compartment and optical voltage sensor with coated electr...
- Patent number 10,416,198
- Issue date Sep 17, 2019
- ABB Schweiz AG
- Sergio Vincenzo Marchese
- G01 - MEASURING TESTING
Information Patent Grant
Voltage sensor
- Patent number 10,401,394
- Issue date Sep 3, 2019
- Yazaki Corporation
- Hiroki Ishihara
- G01 - MEASURING TESTING
Information Patent Grant
Sensor unit
- Patent number 10,209,278
- Issue date Feb 19, 2019
- Leoni Kabel Holding GmbH
- Stefan Kufner
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional surface potential distribution measurement apparatus
- Patent number 10,041,980
- Issue date Aug 7, 2018
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Optical voltage sensing for underground medium voltage wires
- Patent number 9,972,989
- Issue date May 15, 2018
- Aclara Technologies LLC
- Gregory M. Nulty
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optically based voltage sensing device and method
- Patent number 9,921,248
- Issue date Mar 20, 2018
- ZEDELEF PTY LTD
- Zourab Brodzeli
- G01 - MEASURING TESTING
Information Patent Grant
Surface potential distribution measuring device
- Patent number 9,714,968
- Issue date Jul 25, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Surface potential distribution measuring device and surface potenti...
- Patent number 9,702,915
- Issue date Jul 11, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yuichi Tsuboi
- G01 - MEASURING TESTING
Information Patent Grant
AC or DC power transmission system and a method of measuring a voltage
- Patent number 9,383,390
- Issue date Jul 5, 2016
- Powersense A/S
- Per Jespersen
- G01 - MEASURING TESTING
Information Patent Grant
High-voltage sensor with axially overlapping electrodes
- Patent number 9,291,650
- Issue date Mar 22, 2016
- ABB Research Ltd.
- Stephan Wildermuth
- G01 - MEASURING TESTING
Information Patent Grant
High-voltage sensor with axially overlapping electrodes and local f...
- Patent number 9,279,834
- Issue date Mar 8, 2016
- ABB Research Ltd.
- Göran Eriksson
- G01 - MEASURING TESTING
Information Patent Grant
Electro-optic effect based optical voltage transformer
- Patent number 9,121,872
- Issue date Sep 1, 2015
- BEIJING AEROSPACE TIMES OPTICAL-ELECTRONIC TECHNOLOGY CO. LTD.
- Wei Wang
- G01 - MEASURING TESTING
Information Patent Grant
Optical voltage sensor
- Patent number 8,829,890
- Issue date Sep 9, 2014
- Kabushiki Kaisha Toshiba
- Masao Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Gas-insulated switchgear device with optical current sensor
- Patent number 8,242,402
- Issue date Aug 14, 2012
- ABB Research Ltd.
- Klaus Bohnert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical high voltage sensor
- Patent number 8,233,754
- Issue date Jul 31, 2012
- ABB Research Ltd.
- Klaus Bohnert
- G01 - MEASURING TESTING
Information Patent Grant
Optical voltage sensor
- Patent number 7,911,196
- Issue date Mar 22, 2011
- ABB Research Ltd.
- Klaus Bohnert
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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
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
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
Information Patent Application
VOLTAGE MEASURING DEVICE AND GAS-INSULATED SWITCHING APPARATUS
- Publication number 20220026470
- Publication date Jan 27, 2022
- MITSUBISHI ELECTRIC CORPORATION
- Yasutomo OTAKE
- G01 - MEASURING TESTING
Information Patent Application
EMPLOYING DEPOLARIZER ARRANGEMENTS TO MITIGATE INTERFERENCE IN AN O...
- Publication number 20200271863
- Publication date Aug 27, 2020
- General Electric Technology GmbH
- Allen Howard Rose
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL POCKELS VOLTAGE SENSOR ASSEMBLY DEVICE AND METHODS OF USE T...
- Publication number 20200241053
- Publication date Jul 30, 2020
- Micatu Inc.
- Atul Pradhan
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL POCKELS VOLTAGE SENSOR ASSEMBLY DEVICE AND METHODS OF USE T...
- Publication number 20190339308
- Publication date Nov 7, 2019
- Micatu Inc.
- Atul Pradhan
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC FIELD DETECTION DEVICE AND METHODS OF USE THEREOF
- Publication number 20190178918
- Publication date Jun 13, 2019
- Micatu Inc.
- James Kennedy
- G02 - OPTICS
Information Patent Application
VOLTAGE SENSOR
- Publication number 20180100880
- Publication date Apr 12, 2018
- YAZAKI CORPORATION
- Hiroki Ishihara
- G01 - MEASURING TESTING
Information Patent Application
ASSEMBLY OF GAS-TIGHT COMPARTMENT AND OPTICAL VOLTAGE SENSOR
- Publication number 20180080958
- Publication date Mar 22, 2018
- ABB Schweiz AG
- Sergio Vincenzo Marchese
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL POCKELS VOLTAGE SENSOR ASSEMBLY DEVICE AND METHODS OF USE T...
- Publication number 20180052192
- Publication date Feb 22, 2018
- Micatu Inc.
- Atul Pradhan
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE SENSOR
- Publication number 20170322238
- Publication date Nov 9, 2017
- YAZAKI CORPORATION
- Hiroki Ishihara
- G01 - MEASURING TESTING
Information Patent Application
THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT APPARATUS
- Publication number 20170160314
- Publication date Jun 8, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE
- Publication number 20160041215
- Publication date Feb 11, 2016
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE AND SURFACE POTENTI...
- Publication number 20140300368
- Publication date Oct 9, 2014
- Toshiba Mitsubishi-Electric Industrial Sys. Corp.
- Yuichi Tsuboi
- G01 - MEASURING TESTING
Information Patent Application
AC OR DC POWER TRANSMISSION SYSTEM AND A METHOD OF MEASURING A VOLTAGE
- Publication number 20140049249
- Publication date Feb 20, 2014
- Powersense A/S
- Per Jespersen
- G01 - MEASURING TESTING
Information Patent Application
HIGH-VOLTAGE SENSOR WITH AXIALLY OVERLAPPING ELECTRODES
- Publication number 20130099773
- Publication date Apr 25, 2013
- ABB Research Ltd.
- Stephan WILDERMUTH
- G01 - MEASURING TESTING
Information Patent Application
HIGH-VOLTAGE SENSOR WITH AXIALLY OVERLAPPING ELECTRODES AND LOCAL F...
- Publication number 20130093410
- Publication date Apr 18, 2013
- ABB Research Ltd.
- Göran ERIKSSON
- G01 - MEASURING TESTING
Information Patent Application
ELECTRO-OPTIC EFFECT BASED OPTICAL VOLTAGE TRANSFORMER
- Publication number 20130076338
- Publication date Mar 28, 2013
- Beijing Aerospace Times Optical-Electronic Technology Co., Ltd.
- Wei Wang
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL VOLTAGE SENSOR
- Publication number 20110234202
- Publication date Sep 29, 2011
- Masao Takahashi
- G01 - MEASURING TESTING
Information Patent Application
GAS-INSULATED SWITCHGEAR DEVICE WITH OPTICAL CURRENT SENSOR
- Publication number 20110147346
- Publication date Jun 23, 2011
- ABB Research Ltd.
- Klaus BOHNERT
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL VOLTAGE SENSOR
- Publication number 20090289617
- Publication date Nov 26, 2009
- ABB Research Ltd.
- Klaus BOHNERT
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL HIGH VOLTAGE SENSOR
- Publication number 20090290165
- Publication date Nov 26, 2009
- ABB Research Ltd.
- Klaus Bohnert
- G01 - MEASURING TESTING
Information Patent Application
Optical Sensor Arrangement for Electrical Switchgear
- Publication number 20080303510
- Publication date Dec 11, 2008
- Siemens Transmission & Distrubtion
- James Norman Blake
- G01 - MEASURING TESTING
Information Patent Application
Sensors and sensing methods for three-phase, gas insulated devices
- Publication number 20080186012
- Publication date Aug 7, 2008
- NxtPhase T&D Corporation
- Farnoosh Rahmatian
- G01 - MEASURING TESTING
Information Patent Application
Signal acquisition probing and voltage measurement systems using an...
- Publication number 20050200362
- Publication date Sep 15, 2005
- Christopher P. Yakymyshyn
- G01 - MEASURING TESTING
Information Patent Application
Temperature-compensated electro-optical voltage sensor
- Publication number 20040239307
- Publication date Dec 2, 2004
- ABB Research Ltd.
- Klaus Bohnert
- G01 - MEASURING TESTING
Information Patent Application
Electro-optical voltage sensor for high voltages
- Publication number 20040189278
- Publication date Sep 30, 2004
- ABB Research Ltd.
- Klaus Bohnert
- G01 - MEASURING TESTING

based on the Pockels effect

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Current sensor

Current sensor

Voltage measuring device and gas-insulated switching apparatus

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

Three-dimensional surface potential distribution measurement system

Interferometric voltage sensor with error compensation

Employing depolarizer arrangements to mitigate interference in an o...

System and method for real-time visualization of radiation pattern

Remote detection of electrical activity in a target volume

Electric field detection device and methods of use thereof

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

Optical modulator and electric field sensor

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

Voltage sensor

Gas-tight compartment and optical voltage sensor with coated electr...

Voltage sensor

Sensor unit

Three-dimensional surface potential distribution measurement apparatus

Optical voltage sensing for underground medium voltage wires

Optically based voltage sensing device and method

Surface potential distribution measuring device

Surface potential distribution measuring device and surface potenti...

AC or DC power transmission system and a method of measuring a voltage

High-voltage sensor with axially overlapping electrodes

High-voltage sensor with axially overlapping electrodes and local f...

Electro-optic effect based optical voltage transformer

Optical voltage sensor

Gas-insulated switchgear device with optical current sensor

Optical high voltage sensor

Optical voltage sensor

Patents Applicationslast 30 patents

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

DEVICE AND METHOD FOR MEASURING VOLTAGE BY USING OPTICAL ELEMENT

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

THIN-FILM OPTICAL VOLTAGE SENSOR FOR VOLTAGE SENSING

Electro-optic plasmonic devices

VOLTAGE MEASURING DEVICE AND GAS-INSULATED SWITCHING APPARATUS

EMPLOYING DEPOLARIZER ARRANGEMENTS TO MITIGATE INTERFERENCE IN AN O...

OPTICAL POCKELS VOLTAGE SENSOR ASSEMBLY DEVICE AND METHODS OF USE T...

OPTICAL POCKELS VOLTAGE SENSOR ASSEMBLY DEVICE AND METHODS OF USE T...

ELECTRIC FIELD DETECTION DEVICE AND METHODS OF USE THEREOF

VOLTAGE SENSOR

ASSEMBLY OF GAS-TIGHT COMPARTMENT AND OPTICAL VOLTAGE SENSOR

OPTICAL POCKELS VOLTAGE SENSOR ASSEMBLY DEVICE AND METHODS OF USE T...

VOLTAGE SENSOR

THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT APPARATUS

SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE

SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE AND SURFACE POTENTI...

AC OR DC POWER TRANSMISSION SYSTEM AND A METHOD OF MEASURING A VOLTAGE

HIGH-VOLTAGE SENSOR WITH AXIALLY OVERLAPPING ELECTRODES

HIGH-VOLTAGE SENSOR WITH AXIALLY OVERLAPPING ELECTRODES AND LOCAL F...

ELECTRO-OPTIC EFFECT BASED OPTICAL VOLTAGE TRANSFORMER

OPTICAL VOLTAGE SENSOR

GAS-INSULATED SWITCHGEAR DEVICE WITH OPTICAL CURRENT SENSOR

OPTICAL VOLTAGE SENSOR

OPTICAL HIGH VOLTAGE SENSOR

Optical Sensor Arrangement for Electrical Switchgear

Sensors and sensing methods for three-phase, gas insulated devices

Signal acquisition probing and voltage measurement systems using an...

Temperature-compensated electro-optical voltage sensor

Electro-optical voltage sensor for high voltages