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G01R15/181
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G
PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R15/00
Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
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G01R15/181
using coils without a magnetic core
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a short-circuit protection device, and ass...
Patent number
12,313,665
Issue date
May 27, 2025
SAFRAN
Stéphane Joseph Azzopardi
G01 - MEASURING TESTING
Information
Patent Grant
Fault prediction method and apparatus for power conversion device,...
Patent number
12,301,097
Issue date
May 13, 2025
China Electronic Product Reliability and Environmental Testing Research Insti...
Yiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current sensors employing Rogowski coils and methods of using same
Patent number
12,292,459
Issue date
May 6, 2025
Georgia Tech Research Corporation
Shreyas Bhalchandra Kulkarni
G01 - MEASURING TESTING
Information
Patent Grant
Circuit breaker operating current/fault current measuring device us...
Patent number
12,282,044
Issue date
Apr 22, 2025
HYOSUNG HEAVY INDUSTRIES CORPORATION
Hyun Mo Ahn
G01 - MEASURING TESTING
Information
Patent Grant
Common mode evaluation in a differential galvanic isolation signal...
Patent number
12,282,045
Issue date
Apr 22, 2025
Infineon Technologies AG
Marcus Nuebling
G01 - MEASURING TESTING
Information
Patent Grant
Bus bar assembly
Patent number
12,283,805
Issue date
Apr 22, 2025
BorgWarner US Technologies LLC
Mark Alan Ebenhart
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rogowski-type current sensor and inverter, and method of mounting R...
Patent number
12,259,410
Issue date
Mar 25, 2025
Kyushu Institute of Technology
Ichiro Omura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Current measurement device
Patent number
12,253,544
Issue date
Mar 18, 2025
Yokogawa Electric Corporation
Kazuma Takenaka
G01 - MEASURING TESTING
Information
Patent Grant
Devices and methods for arcing detection
Patent number
12,253,556
Issue date
Mar 18, 2025
Shanghai United Imaging Healthcare Co., Ltd.
Siming Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Differential protection using instrument transformer signal transdu...
Patent number
12,244,135
Issue date
Mar 4, 2025
Schweitzer Engineering Laboratories, Inc.
Marcos A. Donolo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current sensor assemblies for low currents
Patent number
12,235,294
Issue date
Feb 25, 2025
Allegro MicroSystem, LLC
Loïc André Messier
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mechanism and method of protection, monitoring and control of switc...
Patent number
12,228,612
Issue date
Feb 18, 2025
Bruce Hack
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current sensor configuration and calibration
Patent number
12,210,083
Issue date
Jan 28, 2025
Texas Instruments Incorporated
Erick Macias
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Compact flat-mount segmented Rogowski coil
Patent number
12,196,786
Issue date
Jan 14, 2025
EATON INTELLIGENT POWER LIMITED
Zhixi Deng
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for embedding current measurement and ringing...
Patent number
12,188,966
Issue date
Jan 7, 2025
The Board of Trustees of the University of Alabama
Andrew N. Lemmon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and tool for a measurement coil
Patent number
12,174,223
Issue date
Dec 24, 2024
Safegrid Oy
Jyrki Penttonen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of protection, monitoring and control of switchgear using Ro...
Patent number
12,158,502
Issue date
Dec 3, 2024
Bruce Hack
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for monitoring an electrical installation comprises
Patent number
12,152,941
Issue date
Nov 26, 2024
Schneider Electric Industries SAS
Wedian Youssef
G01 - MEASURING TESTING
Information
Patent Grant
Current sensor coil assembly with potting compound
Patent number
12,153,070
Issue date
Nov 26, 2024
Egston System Electronics Eggenburg GmbH
Roman Jamy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rogowski coil positioning and retaining apparatus
Patent number
12,130,309
Issue date
Oct 29, 2024
Ubicquia, Inc.
Claudio Santiago Ribeiro
H01 - BASIC ELECTRIC ELEMENTS
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
Method and apparatus for sensing current
Patent number
12,123,898
Issue date
Oct 22, 2024
XL SCIENTIFIC, LLC
Jacob L Lowe
G01 - MEASURING TESTING
Information
Patent Grant
Current sensors for power converters
Patent number
12,126,264
Issue date
Oct 22, 2024
Apple Inc.
Brandon Pierquet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arrangement of a busbar adapter with one or more electro-mechanical...
Patent number
12,113,336
Issue date
Oct 8, 2024
EATON INTELLIGENT POWER LIMITED
Bruno Fuentes
G01 - MEASURING TESTING
Information
Patent Grant
Short circuit determination apparatus, switch apparatus, and short...
Patent number
12,105,156
Issue date
Oct 1, 2024
Fuji Electric Co., Ltd.
Kunio Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sensor part for installation in medium-voltage cable compartments a...
Patent number
12,092,663
Issue date
Sep 17, 2024
EATON INTELLIGENT POWER LIMITED
Pradeep Bhutada
G01 - MEASURING TESTING
Information
Patent Grant
Digital sensor and monitoring system for switchgear protection, mon...
Patent number
12,085,614
Issue date
Sep 10, 2024
Bruce Hack
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for contactless determination of an operating state
Patent number
12,061,220
Issue date
Aug 13, 2024
KAESER Kompressoren SE
Florian Wagner
G01 - MEASURING TESTING
Information
Patent Grant
Non-contact voltage measurement with adjustable size rogowski coil
Patent number
12,061,213
Issue date
Aug 13, 2024
Fluke Corporation
Ginger M. Woo
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CURRENT MEASUREMENT DEVICE
Publication number
20250180607
Publication date
Jun 5, 2025
YOKOGAWA ELECTRIC CORPORATION
G01 - MEASURING TESTING
Information
Patent Application
PROCESS FOR CURRENT MEASUREMENT COMPRISING A DIGITAL RECOMBINATION...
Publication number
20250155477
Publication date
May 15, 2025
SAFRAN ELECTRICAL & POWER
Jean-Pierre BALBINOT
G01 - MEASURING TESTING
Information
Patent Application
DI/DT Sensor for Fast Detection of Short Circuit Faults with a Soli...
Publication number
20250149880
Publication date
May 8, 2025
ABB Schweiz AG
Govind S. Chavan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS AND TOOL FOR A MEASUREMENT COIL
Publication number
20250138052
Publication date
May 1, 2025
Safegrid Oy
Jyrki PENTTONEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR FAULT DETECTION IN DISTRIBUTION GRID
Publication number
20250138075
Publication date
May 1, 2025
Safegrid Oy
Jyrki PENTTONEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UNIVERSAL AC/DC CURRENT SENSOR AND ISOLATOR
Publication number
20250132089
Publication date
Apr 24, 2025
Georgia Tech Research Corporation
Pranjal M. Gajare
G01 - MEASURING TESTING
Information
Patent Application
SWITCH CURRENT SENSORS
Publication number
20250111992
Publication date
Apr 3, 2025
The University of North Carolina at Charlotte
Ali PARSA SIRAT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR TESTING PROTECTION CIRCUITS IN HIGH-VOLTAGE/S...
Publication number
20250102576
Publication date
Mar 27, 2025
GE INFRASTRUCTURE TECHNOLOGY LLC
Patrice JUGE
G01 - MEASURING TESTING
Information
Patent Application
INTEGRATED SYSTEM-IN-PACKAGE FOR ELECTRIC-CURRENT MONITORING BASED...
Publication number
20250102543
Publication date
Mar 27, 2025
STMicroelectronics International N.V.
Davide Giuseppe PATTI
G01 - MEASURING TESTING
Information
Patent Application
CURRENT SENSOR
Publication number
20250076344
Publication date
Mar 6, 2025
Analog Devices International Unlimited Company
Bailey Brookes
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR EMBEDDING CURRENT MEASUREMENT AND RINGING...
Publication number
20250076346
Publication date
Mar 6, 2025
Andrew N. LEMMON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Mechanism and Method of Protection, Monitoring and Control of Switc...
Publication number
20250060411
Publication date
Feb 20, 2025
Bruce Hack
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NON-CONTACT ALTERNATING CURRENT SENSING PROBE AND SENSING METHOD AN...
Publication number
20250044323
Publication date
Feb 6, 2025
MEET ELECTRONICS LTD.
RONALD CHI KANG CHOU
G01 - MEASURING TESTING
Information
Patent Application
FLEXIBLE PRINTED CIRCUIT ROGOWSKI COIL
Publication number
20250048554
Publication date
Feb 6, 2025
Littelfuse Europe GmbH
Pavel Kucera
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROGOWSKI COIL WITH CALIBRATION UNIT
Publication number
20250035674
Publication date
Jan 30, 2025
Accuenergy (Canada) Inc.
Vahid Behjat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTACTLESS DETERMINATION OF AN OPERATING STATE
Publication number
20250027977
Publication date
Jan 23, 2025
KAESER KOMPRESSOREN SE
Florian WAGNER
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROGOWSKI INTEGRATOR KIT AND ROGOWSKI COIL
Publication number
20250020695
Publication date
Jan 16, 2025
Accuenergy (Canada) Inc.
Vahid Behjat
G01 - MEASURING TESTING
Information
Patent Application
A Function Enhancement Control Cabinet Module for a Control Cabinet
Publication number
20250007250
Publication date
Jan 2, 2025
Future Systems Besitz GmbH
Peter Spiel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CURRENT SENSOR FOR POWER ELECTRONIC CONVERTER
Publication number
20240418750
Publication date
Dec 19, 2024
HAMILTON SUNDSTRAND CORPORATION
Suman Dwari
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method of Protection, Monitoring and Control of Switchgear Using Ro...
Publication number
20240393396
Publication date
Nov 28, 2024
Bruce Hack
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYNCHRONOUS RECTIFIER CONTROL TECHNIQUES
Publication number
20240396462
Publication date
Nov 28, 2024
Resonant Link, Inc.
Milovan Kovacevic
G01 - MEASURING TESTING
Information
Patent Application
BINARY CLASSIFICATION OF EQUIPMENT SIGNATURES
Publication number
20240393377
Publication date
Nov 28, 2024
Ademco Inc.
Brian Scott Courtney
G01 - MEASURING TESTING
Information
Patent Application
ROGOWSKI COIL – IN-BAND EQUALISER
Publication number
20240385227
Publication date
Nov 21, 2024
Analog Devices International Unlimited Company
Jonathan Ephraim David Hurwitz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CURRENT PEAK VALUE MEASUREMENT APPARATUS, HIGH VOLTAGE GENERATOR, A...
Publication number
20240374270
Publication date
Nov 14, 2024
Jiangsu PolyLive Medtech Co., Ltd
Chuang LI
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
NON-CONTACT DC CURRENT MEASUREMENT DEVICE WITH OPEN LOOP DEGAUSSING
Publication number
20240345137
Publication date
Oct 17, 2024
FLUKE CORPORATION
Bryanna D. Raap
G01 - MEASURING TESTING
Information
Patent Application
Coil Element for a Current Sensing Device
Publication number
20240331924
Publication date
Oct 3, 2024
ABB Schweiz AG
Adrian Hozoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BUS BAR ASSEMBLY
Publication number
20240332936
Publication date
Oct 3, 2024
DELPHI TECHNOLOGIES IP LIMITED
Mark Alan EBENHART
B60 - VEHICLES IN GENERAL
Information
Patent Application
PCB TRACE CURRENT SENSOR FOR ENERGY MEASUREMENT
Publication number
20240329089
Publication date
Oct 3, 2024
SCHNEIDER ELECTRIC USA, INC.
Adrian Abdala RENDON HERNANDEZ
G01 - MEASURING TESTING
Information
Patent Application
REDUCED-CROSSTALK, INTEGRATED LOW-PROFILE CURRENT SENSOR PCB MODULE
Publication number
20240329090
Publication date
Oct 3, 2024
SCHNEIDER ELECTRIC USA, INC.
Adrian Abdala Rendon Hernandez
G01 - MEASURING TESTING
Information
Patent Application
Current Sensing Device
Publication number
20240329091
Publication date
Oct 3, 2024
ABB Schweiz AG
Adrian Hozoi
G01 - MEASURING TESTING