Indicating direction of current Indicating polarity of voltage

Industry

CPC
G01R19/14

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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof

Current Industry

G01R19/14Indicating direction of current Indicating polarity of voltage

Industries

Patents Grantslast 30 patents

Information Patent Grant
Detector for detecting the polarity of an alternating signal
- Patent number 12,181,499
- Issue date Dec 31, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Dominique Bergogne
- G01 - MEASURING TESTING
Information Patent Grant
Devices, systems and methods for electrical utility submetering
- Patent number 12,069,778
- Issue date Aug 20, 2024
- EI Electronics LLC
- Tibor Banhegyesi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current detection circuit including non-linear circuit and power su...
- Patent number 12,051,964
- Issue date Jul 30, 2024
- Fuji Electric Co., Ltd.
- Ryuunosuke Araumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for improving identification of issues associat...
- Patent number 11,994,543
- Issue date May 28, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Jon A. Bickel
- G01 - MEASURING TESTING
Information Patent Grant
Battery polarity determination circuit, charger, and electronic device
- Patent number 11,936,223
- Issue date Mar 19, 2024
- FDK Corporation
- Kenji Kitamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless voltage measurement, testing and analytics system
- Patent number 11,913,978
- Issue date Feb 27, 2024
- Grace Technologies, Inc.
- Charles Adkins
- G08 - SIGNALLING
Information Patent Grant
Reliable fault detection and fault localization in a load zone of a...
- Patent number 11,874,337
- Issue date Jan 16, 2024
- Siemens Aktiengesellschaft
- Markus Frühauf
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open-loop valley regulation for supply voltage modulation in power...
- Patent number 11,870,396
- Issue date Jan 9, 2024
- Shenzhen Goodix Technology Co., Ltd.
- Ahmed Emira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Leakage current management systems, devices, and methods
- Patent number 11,860,197
- Issue date Jan 2, 2024
- NxStage Medical, Inc.
- Mark F. Smith
- G01 - MEASURING TESTING
Information Patent Grant
System and method for monitoring the polarization and conduction of...
- Patent number 11,808,802
- Issue date Nov 7, 2023
- ANDRITZ HYDRO CANADA INC.
- Jean-Francois St-Roch
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Brake monitoring circuitry, elevator system and brake monitoring me...
- Patent number 11,787,660
- Issue date Oct 17, 2023
- Otis Elevator Company
- Bichun Li
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Energy based transient earth-fault protection for high impedance gr...
- Patent number 11,726,129
- Issue date Aug 15, 2023
- Hitachi Energy Switzerland AG
- Zoran Gajic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power failure detection circuit
- Patent number 11,703,526
- Issue date Jul 18, 2023
- XTX Technology Inc.
- Toby Bao
- G01 - MEASURING TESTING
Information Patent Grant
Directional power detector with low loss coupling network
- Patent number 11,674,984
- Issue date Jun 13, 2023
- Keysight Technologies, Inc.
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical bushings having molded in screens and methods of making
- Patent number 11,651,875
- Issue date May 16, 2023
- Hubbell Incorporated
- Peter Wayne Glaesman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power connector with integrated power monitoring
- Patent number 11,626,698
- Issue date Apr 11, 2023
- Hubbell Incorporated
- Shadi Alex AbuGhazaleh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection circuit and DC-DC converter
- Patent number 11,626,802
- Issue date Apr 11, 2023
- ABLIC INC.
- Yoshiomi Shiina
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single mode load tracking voltage mode controller with near minimum...
- Patent number 11,606,028
- Issue date Mar 14, 2023
- Wurth Elektronik eiSos GmbH & Co. KG
- Aleksandar Prodic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Trailer battery reverse connection protection
- Patent number 11,584,347
- Issue date Feb 21, 2023
- Continental Automotive Systems, Inc.
- Scott J. Lucy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-wafer reliability testing
- Patent number 11,543,453
- Issue date Jan 3, 2023
- Texas Instruments Incorporated
- Yogesh Kumar Ramadass
- G01 - MEASURING TESTING
Information Patent Grant
Devices, systems and methods for electrical utility submetering
- Patent number 11,516,899
- Issue date Nov 29, 2022
- Electro Industries/Gauge Tech
- Tibor Banhegyesi
- G01 - MEASURING TESTING
Information Patent Grant
Electrical installation measuring system
- Patent number 11,506,716
- Issue date Nov 22, 2022
- Prysmian S.p.A.
- Roberto Candela
- G01 - MEASURING TESTING
Information Patent Grant
Flux switch system
- Patent number 11,486,910
- Issue date Nov 1, 2022
- Northrop Grumman Systems Corporation
- Cody James Ballard
- G01 - MEASURING TESTING
Information Patent Grant
Current determination circuit
- Patent number 11,467,193
- Issue date Oct 11, 2022
- Sentelic Corporation
- Wen-Ting Lee
- G01 - MEASURING TESTING
Information Patent Grant
Operational control for agricultural agitator
- Patent number 11,460,487
- Issue date Oct 4, 2022
- CNH Industrial Canada, Ltd.
- Jared Steven Wright
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Circuit arrangement for combined protection of a load from temporar...
- Patent number 11,431,164
- Issue date Aug 30, 2022
- DEHN SE
- Franz Schork
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitive energy harvester from AC power lines
- Patent number 11,418,132
- Issue date Aug 16, 2022
- Manoj Gulati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for spiking, i.e. exploring voltage, in electric cables
- Patent number 11,378,599
- Issue date Jul 5, 2022
- Cembre S.p.A.
- Gualtiero Barezzani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipath wide bandwidth current sensor
- Patent number 11,366,141
- Issue date Jun 21, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Steven Daubert
- G01 - MEASURING TESTING
Information Patent Grant
Controlling power distribution devices using wearable voltage detec...
- Patent number 11,346,874
- Issue date May 31, 2022
- Schweitzer Engineering Laboratories, Inc.
- Christopher Michael Wilson
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
SAFETY MODULE FOR AN INVERTER OF A HYBRID VEHICLE
- Publication number 20240412571
- Publication date Dec 12, 2024
- Vitesco Technologies GMBH
- Frédéric LANDRE
- G07 - CHECKING-DEVICES
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING IDENTIFICATION OF ISSUES ASSOCIAT...
- Publication number 20240393376
- Publication date Nov 28, 2024
- Scheneider Electric USA, Inc.
- Jon A. Bickel
- G01 - MEASURING TESTING
Information Patent Application
DEVICES, SYSTEMS AND METHODS FOR ELECTRICAL UTILITY SUBMETERING
- Publication number 20240349405
- Publication date Oct 17, 2024
- El Electronics LLC, d/b/a Electro Industries/Gauge Tech
- Tibor Banhegyesi
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND C...
- Publication number 20240094266
- Publication date Mar 21, 2024
- Premo Inc.
- Hidenori TSUJI
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR FOR ELECTRICAL CONDUCTORS
- Publication number 20240027499
- Publication date Jan 25, 2024
- CONSOLIDATED EDISON COMPANY OF NEW YORK, INC.
- Chris Paul Yakymyshyn
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL SAFETY APPARATUS AND ARRANGEMENT FOR MOBILE MACHINERY
- Publication number 20230401949
- Publication date Dec 14, 2023
- Protective Innovations Pty Ltd
- Karl Rosewarne
- G08 - SIGNALLING
Information Patent Application
DETECTOR FOR DETECTING THE POLARITY OF AN ALTERNATING SIGNAL
- Publication number 20230314486
- Publication date Oct 5, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Dominique BERGOGNE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICE FOR AUTOMATICALLY DETECTING COUPLING BETWEEN ELECTRONIC DEVICES
- Publication number 20230289426
- Publication date Sep 14, 2023
- Vitesco Technologies GMBH
- Jacques Rocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIDIRECTIONAL CHARGING DETECTION CIRCUIT AND DATA CABLE
- Publication number 20230139326
- Publication date May 4, 2023
- Dongguan XCOSO Electronic Tech Co., Ltd
- Changbo Du
- G01 - MEASURING TESTING
Information Patent Application
DEVICES, SYSTEMS AND METHODS FOR ELECTRICAL UTILITY SUBMETERING
- Publication number 20230051528
- Publication date Feb 16, 2023
- Electro Industries/Gauge Tech.
- Tibor Banhegyesi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH ACCURACY NON-INVASIVE CURRENT SENSOR SYSTEM
- Publication number 20230030682
- Publication date Feb 2, 2023
- Purdue Research Foundation
- Kaushik Roy
- G01 - MEASURING TESTING
Information Patent Application
TEST DEVICE AND PROCESS FOR TESTING THE CONFIGURATION OF AN EXTERNA...
- Publication number 20230034166
- Publication date Feb 2, 2023
- Benjamin Maximus Son
- G01 - MEASURING TESTING
Information Patent Application
Checking Apparatus for Checking a Number of Start Cycles of a Detec...
- Publication number 20230023763
- Publication date Jan 26, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Martin HELLER
- G01 - MEASURING TESTING
Information Patent Application
BRAKE MONITORING CIRCUITRY, ELEVATOR SYSTEM AND BRAKE MONITORING ME...
- Publication number 20220380174
- Publication date Dec 1, 2022
- Otis Elevator Company
- Bichun Li
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Measurement Device, Measurement Method, and Storage Medium
- Publication number 20220373580
- Publication date Nov 24, 2022
- HIOKI E.E. CORPORATION
- Hiroki KOBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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FLUX SWITCH SYSTEM
- Publication number 20220357371
- Publication date Nov 10, 2022
- Northrop Grumman Systems Corporation
- Cody James Ballard
- G01 - MEASURING TESTING
Information Patent Application
Power Failure Detection Circuit
- Publication number 20220308098
- Publication date Sep 29, 2022
- XTX Technology Inc.
- Toby Bao
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS VOLTAGE MEASUREMENT, TESTING AND ANALYTICS SYSTEM
- Publication number 20220252645
- Publication date Aug 11, 2022
- Grace Technologies, Inc.
- CHARLES AKDINS
- G08 - SIGNALLING
Information Patent Application
RELIABLE FAULT DETECTION AND FAULT LOCALIZATION IN A LOAD ZONE OF A...
- Publication number 20220206081
- Publication date Jun 30, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Markus FRÜHAUF
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Leakage Current Management Systems, Devices, and Methods
- Publication number 20220196708
- Publication date Jun 23, 2022
- NxStage Medical, Inc.
- Mark F. SMITH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING IDENTIFICATION OF ISSUES ASSOCIAT...
- Publication number 20220196710
- Publication date Jun 23, 2022
- SCHNEIDER ELECTRIC USA, INC.
- Jon A. Bickel
- G01 - MEASURING TESTING
Information Patent Application
CURRENT DETERMINATION CIRCUIT
- Publication number 20220170964
- Publication date Jun 2, 2022
- SENTELIC CORPORATION
- Wen-Ting Lee
- G01 - MEASURING TESTING
Information Patent Application
CURRENT DETECTION CIRCUIT AND POWER SUPPLY CIRCUIT
- Publication number 20220173650
- Publication date Jun 2, 2022
- Fuji Electric Co., Ltd.
- Ryuunosuke ARAUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR MONITORING THE POLARIZATION AND CONDUCTION OF...
- Publication number 20220113345
- Publication date Apr 14, 2022
- ANDRITZ HYDRO CANADA INC.
- Jean-Francois St-Roch
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DETECTION CIRCUIT AND DC-DC CONVERTER
- Publication number 20220069717
- Publication date Mar 3, 2022
- ABLIC Inc.
- Yoshiomi SHIINA
- G01 - MEASURING TESTING
Information Patent Application
OPEN-LOOP VALLEY REGULATION FOR SUPPLY VOLTAGE MODULATION IN POWER...
- Publication number 20220069774
- Publication date Mar 3, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Ahmed Emira
- G01 - MEASURING TESTING
Information Patent Application
BATTERY POLARITY DETERMINATION CIRCUIT, CHARGER, AND ELECTRONIC DEVICE
- Publication number 20210376617
- Publication date Dec 2, 2021
- FDK CORPORATION
- Kenji Kitamura
- G01 - MEASURING TESTING
Information Patent Application
CONTROLLING POWER DISTRIBUTION DEVICES USING WEARABLE VOLTAGE DETEC...
- Publication number 20210333312
- Publication date Oct 28, 2021
- Schweitzer Engineering Laboratories, Inc.
- Christopher Michael Wilson
- G08 - SIGNALLING
Information Patent Application
DIRECTIONAL POWER DETECTOR WITH LOW LOSS COUPLING NETWORK
- Publication number 20210302477
- Publication date Sep 30, 2021
- KEYSIGHT TECHNOLOGIES, INC.
- Eric R. Ehlers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR SPIKING, I.E. EXPLORING VOLTAGE, IN ELECTRIC CABLES
- Publication number 20210255223
- Publication date Aug 19, 2021
- Cembre S.p.A.
- Gualtiero Barezzani
- G01 - MEASURING TESTING

Indicating direction of current Indicating polarity of voltage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Detector for detecting the polarity of an alternating signal

Devices, systems and methods for electrical utility submetering

Current detection circuit including non-linear circuit and power su...

Systems and methods for improving identification of issues associat...

Battery polarity determination circuit, charger, and electronic device

Wireless voltage measurement, testing and analytics system

Reliable fault detection and fault localization in a load zone of a...

Open-loop valley regulation for supply voltage modulation in power...

Leakage current management systems, devices, and methods

System and method for monitoring the polarization and conduction of...

Brake monitoring circuitry, elevator system and brake monitoring me...

Energy based transient earth-fault protection for high impedance gr...

Power failure detection circuit

Directional power detector with low loss coupling network

Electrical bushings having molded in screens and methods of making

Power connector with integrated power monitoring

Detection circuit and DC-DC converter

Single mode load tracking voltage mode controller with near minimum...

Trailer battery reverse connection protection

In-wafer reliability testing

Devices, systems and methods for electrical utility submetering

Electrical installation measuring system

Flux switch system

Current determination circuit

Operational control for agricultural agitator

Circuit arrangement for combined protection of a load from temporar...

Capacitive energy harvester from AC power lines

System for spiking, i.e. exploring voltage, in electric cables

Multipath wide bandwidth current sensor

Controlling power distribution devices using wearable voltage detec...

Patents Applicationslast 30 patents

SAFETY MODULE FOR AN INVERTER OF A HYBRID VEHICLE

SYSTEMS AND METHODS FOR IMPROVING IDENTIFICATION OF ISSUES ASSOCIAT...

DEVICES, SYSTEMS AND METHODS FOR ELECTRICAL UTILITY SUBMETERING

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND C...

CURRENT SENSOR FOR ELECTRICAL CONDUCTORS

ELECTRICAL SAFETY APPARATUS AND ARRANGEMENT FOR MOBILE MACHINERY

DETECTOR FOR DETECTING THE POLARITY OF AN ALTERNATING SIGNAL

DEVICE FOR AUTOMATICALLY DETECTING COUPLING BETWEEN ELECTRONIC DEVICES

BIDIRECTIONAL CHARGING DETECTION CIRCUIT AND DATA CABLE

DEVICES, SYSTEMS AND METHODS FOR ELECTRICAL UTILITY SUBMETERING

HIGH ACCURACY NON-INVASIVE CURRENT SENSOR SYSTEM

TEST DEVICE AND PROCESS FOR TESTING THE CONFIGURATION OF AN EXTERNA...

Checking Apparatus for Checking a Number of Start Cycles of a Detec...

BRAKE MONITORING CIRCUITRY, ELEVATOR SYSTEM AND BRAKE MONITORING ME...

Measurement Device, Measurement Method, and Storage Medium

FLUX SWITCH SYSTEM

Power Failure Detection Circuit

WIRELESS VOLTAGE MEASUREMENT, TESTING AND ANALYTICS SYSTEM

RELIABLE FAULT DETECTION AND FAULT LOCALIZATION IN A LOAD ZONE OF A...

Leakage Current Management Systems, Devices, and Methods

SYSTEMS AND METHODS FOR IMPROVING IDENTIFICATION OF ISSUES ASSOCIAT...

CURRENT DETERMINATION CIRCUIT

CURRENT DETECTION CIRCUIT AND POWER SUPPLY CIRCUIT

SYSTEM AND METHOD FOR MONITORING THE POLARIZATION AND CONDUCTION OF...

DETECTION CIRCUIT AND DC-DC CONVERTER

OPEN-LOOP VALLEY REGULATION FOR SUPPLY VOLTAGE MODULATION IN POWER...

BATTERY POLARITY DETERMINATION CIRCUIT, CHARGER, AND ELECTRONIC DEVICE

CONTROLLING POWER DISTRIBUTION DEVICES USING WEARABLE VOLTAGE DETEC...

DIRECTIONAL POWER DETECTOR WITH LOW LOSS COUPLING NETWORK

SYSTEM FOR SPIKING, I.E. EXPLORING VOLTAGE, IN ELECTRIC CABLES