comparing AC or DC current with one threshold

Industry

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

Patents Grantslast 30 patents

Information Patent Grant
Power device monitoring system and monitoring method
- Patent number 11,977,103
- Issue date May 7, 2024
- LS ELECTRIC CO., LTD.
- Sunghee Kang
- G01 - MEASURING TESTING
Information Patent Grant
Safety power disconnection for power distribution over power conduc...
- Patent number 11,973,343
- Issue date Apr 30, 2024
- Corning Research & Development Corporation
- Ami Hazani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission device
- Patent number 11,962,170
- Issue date Apr 16, 2024
- Mitsubishi Electric Corporation
- Takuya Nakanishi
- G01 - MEASURING TESTING
Information Patent Grant
Overvoltage protection circuit for a control unit for a vehicle, co...
- Patent number 11,959,947
- Issue date Apr 16, 2024
- KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Thomas Feucht
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for detecting self-clearing, sub-cycle faults
- Patent number 11,933,834
- Issue date Mar 19, 2024
- 3M Innovative Properties Company
- Phillip J. Bergeron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automotive electronic control unit
- Patent number 11,935,338
- Issue date Mar 19, 2024
- Hitachi Astemo, Ltd.
- Hiroshi Kanno
- G07 - CHECKING-DEVICES
Information Patent Grant
Systems and methods for self-learning of transformer inrush charact...
- Patent number 11,923,724
- Issue date Mar 5, 2024
- ABB Schweiz AG
- Veerakumar Bose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device, compressor, and air conditioner
- Patent number 11,916,501
- Issue date Feb 27, 2024
- Mitsubishi Electric Corporation
- Masahiro Nigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with on-state diagnosis for driver channels
- Patent number 11,885,845
- Issue date Jan 30, 2024
- STMicroelectronics S.r.l.
- Gaudenzia Bagnati
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wire integrity check
- Patent number 11,888,305
- Issue date Jan 30, 2024
- Infineon Technologies AG
- Andre Mourrier
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC-overcurrent detector
- Patent number 11,881,701
- Issue date Jan 23, 2024
- EATON INTELLIGENT POWER LIMITED
- Wolfgang Hauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Field device with monitor and method of operation
- Patent number 11,874,306
- Issue date Jan 16, 2024
- Vega Grieshaber KG
- Florian Krämer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Voltage detecting apparatus and method for switching power converters
- Patent number 11,876,436
- Issue date Jan 16, 2024
- Halo Microelectronic International
- Milind Chandra Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overshoot current detection and correction circuit for electrical f...
- Patent number 11,870,246
- Issue date Jan 9, 2024
- Texas Instruments Incorporated
- Shishir Goyal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety power disconnection for power distribution over power conduc...
- Patent number 11,843,246
- Issue date Dec 12, 2023
- Corning Optical Communications LLC
- Ami Hazani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management circuit including on-board current sensing across...
- Patent number 11,829,172
- Issue date Nov 28, 2023
- QUALCOMM Incorporated
- Vijayakumar Ashok Dibbad
- G01 - MEASURING TESTING
Information Patent Grant
AC/DC leakage detection method
- Patent number 11,828,815
- Issue date Nov 28, 2023
- QINGDAO TOPSCOMM COMMUNICATION CO., LTD
- Zhen Liu
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor for improved functional safety
- Patent number 11,808,791
- Issue date Nov 7, 2023
- Infineon Technologies AG
- Guenter Schwarzberger
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods to identify open phases of a capacitor bank
- Patent number 11,808,824
- Issue date Nov 7, 2023
- Schweitzer Engineering Laboratories, Inc.
- Kei Hao
- G01 - MEASURING TESTING
Information Patent Grant
Detection device, inverter and detection method
- Patent number 11,808,793
- Issue date Nov 7, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Yu-Xi Wang
- G01 - MEASURING TESTING
Information Patent Grant
Steady state fault current calculation method for modular multileve...
- Patent number 11,789,047
- Issue date Oct 17, 2023
- Beijing Jiaotong University
- Jinghan He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-voltage circuit breaker and power measuring arrangement
- Patent number 11,784,486
- Issue date Oct 10, 2023
- Siemens Aktiengesellschaft
- Peter Kopaczewski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Monitoring for and/or detecting freeze-up and/or paddle wear condit...
- Patent number 11,771,109
- Issue date Oct 3, 2023
- Copeland Comfort Control LP
- Jeffrey N. Arensmeier
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Compressor control circuit
- Patent number 11,774,152
- Issue date Oct 3, 2023
- Phillips & Temro Industries, Inc.
- Jeffrey James Martell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Current sensor for improved functional safety
- Patent number 11,761,990
- Issue date Sep 19, 2023
- Infineon Technologies AG
- Guenter Schwarzberger
- G01 - MEASURING TESTING
Information Patent Grant
System and method of improving linearity of current sensor for a ci...
- Patent number 11,761,987
- Issue date Sep 19, 2023
- EATON INTELLIGENT POWER LIMITED
- Rishabh Dixit
- G01 - MEASURING TESTING
Information Patent Grant
Temperature detection of a transistor
- Patent number 11,742,790
- Issue date Aug 29, 2023
- NXP USA, INC.
- Pierre Philippe Calmes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power line sag monitoring device
- Patent number 11,733,276
- Issue date Aug 22, 2023
- Schweitzer Engineering Laboratories, Inc.
- Scott M. Manson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for open-loop ignition of a smoke generator fue...
- Patent number 11,732,895
- Issue date Aug 22, 2023
- SharkNinja Operating LLC
- Nicholas Chow
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Semi-closed loop current sense and correction
- Patent number 11,737,191
- Issue date Aug 22, 2023
- ERP Power, LLC
- Michael Archer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

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
Information Patent Application
METHOD TO DETECT SIGNAL CORRUPTION FROM CONDUCTIVE DUST IN A CIRCUI...
- Publication number 20240125824
- Publication date Apr 18, 2024
- Eaton Intelligent Power Limited
- Theodore J. Miller
- G08 - SIGNALLING
Information Patent Application
IDENTIFYING FAULTS IN A TRANS-INDUCTOR VOLTAGE REGULATOR
- Publication number 20240125825
- Publication date Apr 18, 2024
- Shaoxing Yuanfang Semiconductor Co., Ltd.
- Arnold J D'Souza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF OPERATING A WASHING MACHINE FOR SPINNING LAUNDRY AND WASH...
- Publication number 20240117544
- Publication date Apr 11, 2024
- E.G.O. Elektro-Geraetebau GmbH
- Toni Torres
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
BACKPOWER-RESISTANT CURRENT SENSING SYSTEMS AND METHODS
- Publication number 20240103049
- Publication date Mar 28, 2024
- Apple Inc.
- Deepesh H Kamani
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT AND METHOD OF CURRENT SENSING FOR LDO-FREE BASED RECTIFIER...
- Publication number 20240106344
- Publication date Mar 28, 2024
- STMicroelectronics Asia Pacific Pte. Ltd.
- Thanh HA TIEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE CONTROL SYSTEM
- Publication number 20240092178
- Publication date Mar 21, 2024
- Transportation IP Holdings, LLC
- Jennifer Sobierajski
- B60 - VEHICLES IN GENERAL
Information Patent Application
OVERSHOOT CURRENT DETECTION AND CORRECTION CIRCUIT FOR ELECTRICAL F...
- Publication number 20240097437
- Publication date Mar 21, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Shishir GOYAL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUC...
- Publication number 20240088705
- Publication date Mar 14, 2024
- Corning Optical Communications LLC
- Ami Hazani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Self-Learning of Transformer Inrush Charact...
- Publication number 20240030741
- Publication date Jan 25, 2024
- ABB Schweiz AG
- Veerakumar Bose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SENSOR, SYSTEM COMPRISING A CURRENT SENSOR AND METHOD FOR M...
- Publication number 20240019464
- Publication date Jan 18, 2024
- INFINEON TECHNOLOGIES AG
- Simone FONTANESI
- G01 - MEASURING TESTING
Information Patent Application
Electrical Power Transmission
- Publication number 20230378746
- Publication date Nov 23, 2023
- Enertechnos Limited
- Mansour Salehi-Moghadam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR OPEN-LOOP IGNITION OF A SMOKE GENERATOR FUE...
- Publication number 20230375178
- Publication date Nov 23, 2023
- SHARKNINJA OPERATING LLC
- Nicholas Chow
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
OVERCURRENT DETECTING CIRCUIT, SWITCHED CAPACITOR CONVERTER, AND VE...
- Publication number 20230366915
- Publication date Nov 16, 2023
- Rohm Co., Ltd.
- Isao Takobe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BLIND PUMP LASER DETECTION
- Publication number 20230361525
- Publication date Nov 9, 2023
- II-VI Delaware, Inc.
- Zhiqian Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IDENTIFYING CONDUCTOR BREAKS BY DETECTING SERIES ARCING
- Publication number 20230333153
- Publication date Oct 19, 2023
- Schweitzer Engineering Laboratories, Inc.
- Kanchanrao Gangadhar Dase
- G01 - MEASURING TESTING
Information Patent Application
SPATTER DETECTION METHOD
- Publication number 20230311235
- Publication date Oct 5, 2023
- Honda Motor Co., Ltd.
- Xihao TAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FAST FAULT DETECTOR
- Publication number 20230291198
- Publication date Sep 14, 2023
- S&C ELECTRIC COMPANY
- Boris Marendic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR OVERCURRENT DETECTION OF CHARGE PUMPS
- Publication number 20230273246
- Publication date Aug 31, 2023
- On-Bright Electronics (Shanghai) Co., Ltd.
- JIANGWEI LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SENSOR AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230274686
- Publication date Aug 31, 2023
- SAMSUNG DISPLAY CO., LTD.
- KIHYUN PYUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INTEGRATED CIRCUIT WITH ON-STATE DIAGNOSIS FOR DRIVER CHANNELS
- Publication number 20230266382
- Publication date Aug 24, 2023
- STMicroelectronics S.r.l.
- Gaudenzia BAGNATI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER MANAGEMENT CIRCUIT INCLUDING ON-BOARD CURRENT SENSING ACROSS...
- Publication number 20230266782
- Publication date Aug 24, 2023
- QUALCOMM Incorporated
- Vijayakumar Ashok DIBBAD
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING THE OPERATIONAL STATUS OF PASSIV...
- Publication number 20230255141
- Publication date Aug 17, 2023
- CNH INDUSTRIAL AMERICA LLC
- Frank R.G. Duquesne
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Compact Modular Electrical Load Management System
- Publication number 20230253782
- Publication date Aug 10, 2023
- Generac Power Systems, Inc.
- Jonathan Hallam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTPUT CURRENT DETECTION IN HIGH-SIDE SWITCH
- Publication number 20230236247
- Publication date Jul 27, 2023
- TEXAS INSTRUMENTS INCORPORATED
- MD Abidur RAHMAN
- G01 - MEASURING TESTING
Information Patent Application
CAPACITOR BANK FAULT DETECTION AND IDENTIFICATION
- Publication number 20230228825
- Publication date Jul 20, 2023
- Schweitzer Engineering Laboratories, Inc.
- Jeremy William Blair
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SUPERVISORY DEVICE
- Publication number 20230204636
- Publication date Jun 29, 2023
- Melexis Technologies SA
- Bruno BOURY
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SUPERVISORY DEVICE WITH RELIABLE EVENT REPORTING
- Publication number 20230204637
- Publication date Jun 29, 2023
- Melexis Technologies SA
- Bruno BOURY
- G01 - MEASURING TESTING
Information Patent Application
SMART POWER STAGE CIRCUIT OF POWER CONVERTER AND CURRENT MONITORING...
- Publication number 20230194577
- Publication date Jun 22, 2023
- uPI Semiconductor Corp.
- Ya-Ran XUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEMPERATURE DETECTION OF A TRANSISTOR
- Publication number 20230188080
- Publication date Jun 15, 2023
- NXP USA, Inc.
- Pierre Philippe Calmes
- 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

Power device monitoring system and monitoring method

Safety power disconnection for power distribution over power conduc...

Power transmission device

Overvoltage protection circuit for a control unit for a vehicle, co...

Method and system for detecting self-clearing, sub-cycle faults

Automotive electronic control unit

Systems and methods for self-learning of transformer inrush charact...

Driving device, compressor, and air conditioner

Integrated circuit with on-state diagnosis for driver channels

Wire integrity check

DC-overcurrent detector

Field device with monitor and method of operation

Voltage detecting apparatus and method for switching power converters

Overshoot current detection and correction circuit for electrical f...

Safety power disconnection for power distribution over power conduc...

Power management circuit including on-board current sensing across...

AC/DC leakage detection method

Current sensor for improved functional safety

Systems and methods to identify open phases of a capacitor bank

Detection device, inverter and detection method

Steady state fault current calculation method for modular multileve...

Low-voltage circuit breaker and power measuring arrangement

Monitoring for and/or detecting freeze-up and/or paddle wear condit...

Compressor control circuit

Current sensor for improved functional safety

System and method of improving linearity of current sensor for a ci...

Temperature detection of a transistor

Power line sag monitoring device

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

Semi-closed loop current sense and correction

Patents Applicationslast 30 patents

Fault Detection for a Flying Capacitor Converter

METHOD TO DETECT SIGNAL CORRUPTION FROM CONDUCTIVE DUST IN A CIRCUI...

IDENTIFYING FAULTS IN A TRANS-INDUCTOR VOLTAGE REGULATOR

METHOD OF OPERATING A WASHING MACHINE FOR SPINNING LAUNDRY AND WASH...

BACKPOWER-RESISTANT CURRENT SENSING SYSTEMS AND METHODS

CIRCUIT AND METHOD OF CURRENT SENSING FOR LDO-FREE BASED RECTIFIER...

VEHICLE CONTROL SYSTEM

OVERSHOOT CURRENT DETECTION AND CORRECTION CIRCUIT FOR ELECTRICAL F...

SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUC...

Systems and Methods for Self-Learning of Transformer Inrush Charact...

CURRENT SENSOR, SYSTEM COMPRISING A CURRENT SENSOR AND METHOD FOR M...

Electrical Power Transmission

METHODS AND SYSTEMS FOR OPEN-LOOP IGNITION OF A SMOKE GENERATOR FUE...

OVERCURRENT DETECTING CIRCUIT, SWITCHED CAPACITOR CONVERTER, AND VE...

BLIND PUMP LASER DETECTION

IDENTIFYING CONDUCTOR BREAKS BY DETECTING SERIES ARCING

SPATTER DETECTION METHOD

FAST FAULT DETECTOR

SYSTEMS AND METHODS FOR OVERCURRENT DETECTION OF CHARGE PUMPS

CURRENT SENSOR AND DISPLAY DEVICE INCLUDING THE SAME

INTEGRATED CIRCUIT WITH ON-STATE DIAGNOSIS FOR DRIVER CHANNELS

POWER MANAGEMENT CIRCUIT INCLUDING ON-BOARD CURRENT SENSING ACROSS...

SYSTEMS AND METHODS FOR MONITORING THE OPERATIONAL STATUS OF PASSIV...

Compact Modular Electrical Load Management System

OUTPUT CURRENT DETECTION IN HIGH-SIDE SWITCH

CAPACITOR BANK FAULT DETECTION AND IDENTIFICATION

CURRENT SUPERVISORY DEVICE

CURRENT SUPERVISORY DEVICE WITH RELIABLE EVENT REPORTING

SMART POWER STAGE CIRCUIT OF POWER CONVERTER AND CURRENT MONITORING...

TEMPERATURE DETECTION OF A TRANSISTOR