comparing AC or DC current with one threshold

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CPC
G01R19/16571

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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

G01R19/16571comparing AC or DC current with one threshold

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Elevator derailment detection device
- Patent number 12,264,042
- Issue date Apr 1, 2025
- Mitsubishi Electric Corporation
- Kazuaki Koide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Facility plan evaluation device and facility plan evaluation method
- Patent number 12,266,026
- Issue date Apr 1, 2025
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surge protection device integrating a current measurement sensor
- Patent number 12,259,412
- Issue date Mar 25, 2025
- CITEL
- Vincent Mathieu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for supplying power to an inductive load
- Patent number 12,241,934
- Issue date Mar 4, 2025
- VITESCO TECHNOLOGIES GMBH
- Thierry Bavois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fast fault detector
- Patent number 12,237,668
- Issue date Feb 25, 2025
- S&C Electric Company
- Boris Marendic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system to determine electrical faults
- Patent number 12,235,330
- Issue date Feb 25, 2025
- ESP LTD.
- Moshe Cohen Gadol
- G08 - SIGNALLING
Information Patent Grant
Apparatus and method for measuring a current flowing through a PWM-...
- Patent number 12,228,595
- Issue date Feb 18, 2025
- Conti Temic microelectronic GmbH
- Ulrich Joos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for providing variable ramp-up control for an ele...
- Patent number 12,225,635
- Issue date Feb 11, 2025
- Watlow Electric Manufacturing Company
- Brittany Phillips
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system for vehicle doors
- Patent number 12,215,531
- Issue date Feb 4, 2025
- Zoox, Inc.
- William Cheringal
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and systems for open-loop ignition of a smoke generator fue...
- Patent number 12,196,423
- Issue date Jan 14, 2025
- SharkNinja Operating LLC
- Nicholas Chow
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Laser level system with automatic detector alignment
- Patent number 12,181,309
- Issue date Dec 31, 2024
- Milwaukee Electric Tool Corporation
- Dennis Y. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Thermal testing system having safety feature(s) and multiple indepe...
- Patent number 12,174,239
- Issue date Dec 24, 2024
- Microsoft Technology Licensing, LLC
- Quang Thanh Tran
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for monitoring the operational status of passiv...
- Patent number 12,161,063
- Issue date Dec 10, 2024
- CNH Industrial America LLC
- Frank R. G. Duquesne
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Diagnostic circuits with duplicate resistive networks for sensor ou...
- Patent number 12,153,073
- Issue date Nov 26, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Matthieu Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Detection of the opening of an external transformer
- Patent number 12,153,074
- Issue date Nov 26, 2024
- Sagemcom Energy & Telecom SAS
- Henri Teboulle
- G01 - MEASURING TESTING
Information Patent Grant
Identifying conductor breaks by detecting series arcing
- Patent number 12,153,079
- Issue date Nov 26, 2024
- Schweitzer Engineering Laboratories, Inc.
- Kanchanrao Gangadhar Dase
- G01 - MEASURING TESTING
Information Patent Grant
Abnormal current monitoring device and abnormal current monitoring...
- Patent number 12,135,343
- Issue date Nov 5, 2024
- Industrial Technology Research Institute
- Chih-Chiang Wu
- G01 - MEASURING TESTING
Information Patent Grant
Method to detect signal corruption from conductive dust in a circui...
- Patent number 12,130,312
- Issue date Oct 29, 2024
- EATON INTELLIGENT POWER LIMITED
- Theodore J. Miller
- G08 - SIGNALLING
Information Patent Grant
Current measuring circuit for a converter, converter circuit and co...
- Patent number 12,132,384
- Issue date Oct 29, 2024
- Airbus S.A.S.
- Florian Kapaun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy metering and surge current detection
- Patent number 12,114,409
- Issue date Oct 8, 2024
- SIGNIFY HOLDING B.V.
- Johannes Adrianus Cornelis Misdom
- G01 - MEASURING TESTING
Information Patent Grant
Detection result recording and outputting device
- Patent number 12,092,665
- Issue date Sep 17, 2024
- Realtek Semiconductor Corporation
- Chun-Yi Kuo
- G01 - MEASURING TESTING
Information Patent Grant
Overcurrent detection circuit and drive circuit
- Patent number 12,078,663
- Issue date Sep 3, 2024
- Fuji Electric Co., Ltd.
- Masashi Akahane
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply peak current measurement
- Patent number 12,066,501
- Issue date Aug 20, 2024
- NXP USA, INC.
- Michael Andreas Staudenmaier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit fault detection apparatus
- Patent number 12,066,485
- Issue date Aug 20, 2024
- Denso Corporation
- Yuichiro Nakano
- G01 - MEASURING TESTING
Information Patent Grant
Method for diagnosing failure of power input circuit and system the...
- Patent number 12,066,469
- Issue date Aug 20, 2024
- LG Innotek Co., Ltd
- Dae Geun Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for the detection of an arc fault in an electrical circuitry...
- Patent number 12,062,900
- Issue date Aug 13, 2024
- Audi AG
- Viktor Kell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact modular electrical load management system
- Patent number 12,062,905
- Issue date Aug 13, 2024
- Generac Power Systems, Inc.
- Jonathan Hallam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input power monitoring circuit
- Patent number 12,062,913
- Issue date Aug 13, 2024
- Sanyo Denki Co., Ltd.
- Takashi Kataoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermal runaway detection system and battery system
- Patent number 12,027,678
- Issue date Jul 2, 2024
- Samsung SDI Co., Ltd.
- Günter Krois
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shoot through current detection and protection circuit
- Patent number 12,027,845
- Issue date Jul 2, 2024
- AEROJET ROCKETDYNE, INC.
- Carl R. Haynie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DETECTION OF LOW EFFICIENCY POWER STATES
- Publication number 20250112470
- Publication date Apr 3, 2025
- ADVANCED MICRO DEVICES, INC.
- David King Wai Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLAR CELL TEST METHOD, SOLAR CELL TEST DEVICE AND COMPUTER-READABL...
- Publication number 20250112591
- Publication date Apr 3, 2025
- WAVELABS SOLAR METROLOGY SYSTEMS GMBH
- Donald Andrew Locker CLUGSTON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR AN ACTIVE ROTATIONAL SPEED SENSOR
- Publication number 20250110149
- Publication date Apr 3, 2025
- KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Thomas Feucht
- G01 - MEASURING TESTING
Information Patent Application
OVERCURRENT PROTECTION
- Publication number 20250093392
- Publication date Mar 20, 2025
- Infineon Technologies Austria AG
- Roberto RIZZOLATTI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Laser Level System with Automatic Detector Alignment
- Publication number 20250093153
- Publication date Mar 20, 2025
- Milwaukee Electric Tool Corporation
- Dennis Y. Wong
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING VARIABLE RAMP-UP CONTROL FOR AN ELE...
- Publication number 20250089130
- Publication date Mar 13, 2025
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Brittany PHILLIPS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TECHNIQUES TO DETECT AN INDUCTOR-OPEN CONDITION IN VOLTAGE REGULATORS
- Publication number 20250062695
- Publication date Feb 20, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Rohit Narula
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER WITH A SENSING CIRCUIT AND METHOD
- Publication number 20250047186
- Publication date Feb 6, 2025
- Infineon Technologies Austria AG
- Jing HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stuck-Closed Diagnosis Method and Battery System Using the Same
- Publication number 20250027997
- Publication date Jan 23, 2025
- LG ENERGY SOLUTION, LTD.
- Jeong Seok Ki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR DETECTING MATERIAL OF VEHICLE BODY PART
- Publication number 20250027877
- Publication date Jan 23, 2025
- Hyundai Motor Company
- Kyuhwan Oh
- G01 - MEASURING TESTING
Information Patent Application
OPERATIONAL STATUS DETERMINING APPARATUS, METHOD, AND RECORDING MEDIUM
- Publication number 20250020701
- Publication date Jan 16, 2025
- ALLIED TELESIS HOLDINGS K.K.
- Takuya Negishi
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED OFF
- Publication number 20240429698
- Publication date Dec 26, 2024
- Lennox Industries Inc.
- Palanivel Subramaniam
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED ON
- Publication number 20240429699
- Publication date Dec 26, 2024
- Lennox Industries Inc.
- Palanivel Subramaniam
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR CHECKING SURGE
- Publication number 20240402225
- Publication date Dec 5, 2024
- Checkmain Inc.
- Byung Jun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR RECEIVING AN INPUT CURRENT AND OPERATING METHOD THEREFOR
- Publication number 20240402226
- Publication date Dec 5, 2024
- ROBERT BOSCH GmbH
- Taha Soliman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Compact Modular Electrical Load Management System
- Publication number 20240364103
- Publication date Oct 31, 2024
- Generac Power Systems, Inc.
- Jonathan Hallam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEIVING DEVICE AND WIRELESS POWER TRANSMISSION SYSTEM
- Publication number 20240361400
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- JUN MORITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND APPARATUS TO IMPROVE ACCURACY OF CURRENT SENSE CIRCUITR...
- Publication number 20240329101
- Publication date Oct 3, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Richeek Maitra
- G01 - MEASURING TESTING
Information Patent Application
Electrical Power Transmission
- Publication number 20240313524
- Publication date Sep 19, 2024
- Enertechnos Limited
- Mansour Salehi-Moghadam
- G01 - MEASURING TESTING
Information Patent Application
CONTROL DEVICE AND OVERCURRENT DETECTION AND TESTING METHOD FOR DC/...
- Publication number 20240297574
- Publication date Sep 5, 2024
- ABLIC Inc.
- Yoshiomi SHIINA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT CIRCUIT DETECTION DEVICE AND SHORT CIRCUIT DETECTION METHOD
- Publication number 20240272239
- Publication date Aug 15, 2024
- Hioki E. E. Corporation
- Kota NISHIMURA
- G01 - MEASURING TESTING
Information Patent Application
MONITORING ARRANGEMENT AND METHOD FOR MONITORING A SURGE
- Publication number 20240255550
- Publication date Aug 1, 2024
- Hitachi Energy Ltd
- Elisabeth Lindell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ABNORMAL CURRENT MONITORING DEVICE AND ABNORMAL CURRENT MONITORING...
- Publication number 20240210450
- Publication date Jun 27, 2024
- Industrial Technology Research Institute
- Chih-Chiang Wu
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MONITORING A POWER DISTRIBUTOR OF A MOTOR VEHICLE
- Publication number 20240201242
- Publication date Jun 20, 2024
- ROBERT BOSCH GmbH
- Albert Geiger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EMBEDDED BUSBARS FOR LOAD SWITCHING
- Publication number 20240206049
- Publication date Jun 20, 2024
- Valmet Automotive EV Power Oy
- Juuso Kelkka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
VEHICLE, FAULT MONITORING DEVICE FOR A VEHICLE AND SEMICONDUCTOR DE...
- Publication number 20240175909
- Publication date May 30, 2024
- INFINEON TECHNOLOGIES AG
- Friedrich RASBORNIG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGE PROTECTION DEVICE
- Publication number 20240178660
- Publication date May 30, 2024
- AIXlink Ltd.
- Chih-Cheng LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANALOG OUTPUT BUFFER DIAGNOSTIC CIRCUITS
- Publication number 20240151751
- Publication date May 9, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Matthieu THOMAS
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR BALANCING USE OF SEVERAL DC/DC CONVERTERS IN...
- Publication number 20240154432
- Publication date May 9, 2024
- VOLVO TRUCK CORPORATION
- Maxime VALERO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fault Detection for a Flying Capacitor Converter
- Publication number 20240142501
- Publication date May 2, 2024
- ABB Schweiz AG
- Sami Pettersson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

comparing AC or DC current with one threshold

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Elevator derailment detection device

Facility plan evaluation device and facility plan evaluation method

Surge protection device integrating a current measurement sensor

Method for supplying power to an inductive load

Fast fault detector

Method and system to determine electrical faults

Apparatus and method for measuring a current flowing through a PWM-...

Method and system for providing variable ramp-up control for an ele...

Control system for vehicle doors

Methods and systems for open-loop ignition of a smoke generator fue...

Laser level system with automatic detector alignment

Thermal testing system having safety feature(s) and multiple indepe...

Systems and methods for monitoring the operational status of passiv...

Diagnostic circuits with duplicate resistive networks for sensor ou...

Detection of the opening of an external transformer

Identifying conductor breaks by detecting series arcing

Abnormal current monitoring device and abnormal current monitoring...

Method to detect signal corruption from conductive dust in a circui...

Current measuring circuit for a converter, converter circuit and co...

Energy metering and surge current detection

Detection result recording and outputting device

Overcurrent detection circuit and drive circuit

Power supply peak current measurement

Circuit fault detection apparatus

Method for diagnosing failure of power input circuit and system the...

Method for the detection of an arc fault in an electrical circuitry...

Compact modular electrical load management system

Input power monitoring circuit

Thermal runaway detection system and battery system

Shoot through current detection and protection circuit

Patents Applicationslast 30 patents

DETECTION OF LOW EFFICIENCY POWER STATES

SOLAR CELL TEST METHOD, SOLAR CELL TEST DEVICE AND COMPUTER-READABL...

CONTROL CIRCUIT FOR AN ACTIVE ROTATIONAL SPEED SENSOR

OVERCURRENT PROTECTION

Laser Level System with Automatic Detector Alignment

METHOD AND SYSTEM FOR PROVIDING VARIABLE RAMP-UP CONTROL FOR AN ELE...

TECHNIQUES TO DETECT AN INDUCTOR-OPEN CONDITION IN VOLTAGE REGULATORS

POWER CONVERTER WITH A SENSING CIRCUIT AND METHOD

Stuck-Closed Diagnosis Method and Battery System Using the Same

APPARATUS AND METHOD FOR DETECTING MATERIAL OF VEHICLE BODY PART

OPERATIONAL STATUS DETERMINING APPARATUS, METHOD, AND RECORDING MEDIUM

MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED OFF

MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED ON

DEVICE FOR CHECKING SURGE

DEVICE FOR RECEIVING AN INPUT CURRENT AND OPERATING METHOD THEREFOR

Compact Modular Electrical Load Management System

POWER RECEIVING DEVICE AND WIRELESS POWER TRANSMISSION SYSTEM

METHODS AND APPARATUS TO IMPROVE ACCURACY OF CURRENT SENSE CIRCUITR...

Electrical Power Transmission

CONTROL DEVICE AND OVERCURRENT DETECTION AND TESTING METHOD FOR DC/...

SHORT CIRCUIT DETECTION DEVICE AND SHORT CIRCUIT DETECTION METHOD

MONITORING ARRANGEMENT AND METHOD FOR MONITORING A SURGE

ABNORMAL CURRENT MONITORING DEVICE AND ABNORMAL CURRENT MONITORING...

DEVICE FOR MONITORING A POWER DISTRIBUTOR OF A MOTOR VEHICLE

EMBEDDED BUSBARS FOR LOAD SWITCHING

VEHICLE, FAULT MONITORING DEVICE FOR A VEHICLE AND SEMICONDUCTOR DE...

SURGE PROTECTION DEVICE

ANALOG OUTPUT BUFFER DIAGNOSTIC CIRCUITS

SYSTEM AND METHOD FOR BALANCING USE OF SEVERAL DC/DC CONVERTERS IN...

Fault Detection for a Flying Capacitor Converter