Indicating the presence of current

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G01R19/15

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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

G01R19/15Indicating the presence of current

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Patents Grantslast 30 patents

Information Patent Grant
Power cord voltage indicator
- Patent number 12,287,357
- Issue date Apr 29, 2025
- John C. Atherton
- G01 - MEASURING TESTING
Information Patent Grant
System and method for indicating voltage using a twist on connector
- Patent number 12,283,784
- Issue date Apr 22, 2025
- Daniel S. Palka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical wire management tool
- Patent number 12,276,678
- Issue date Apr 15, 2025
- MECHANICAL DYNAMIX SOLUTIONS LLC
- John Mason
- G01 - MEASURING TESTING
Information Patent Grant
Automated testing of emergency lights
- Patent number 12,277,854
- Issue date Apr 15, 2025
- Hexmodal Technologies LLC
- Christopher Hariz
- G08 - SIGNALLING
Information Patent Grant
Shock awareness systems
- Patent number 12,260,732
- Issue date Mar 25, 2025
- L. Herbert King
- G08 - SIGNALLING
Information Patent Grant
Energy detection warning device
- Patent number 12,241,918
- Issue date Mar 4, 2025
- Safeguard Equipment, Inc.
- John Wayne Thompson
- G08 - SIGNALLING
Information Patent Grant
Energy detection warning device
- Patent number 12,241,917
- Issue date Mar 4, 2025
- Safeguard Equipment, Inc.
- John Wayne Thompson
- G08 - SIGNALLING
Information Patent Grant
Industrial systems with integrated absence of voltage tester (AVT)...
- Patent number 12,230,955
- Issue date Feb 18, 2025
- Rockwell Automation Technologies, Inc.
- Roberto Sampaio Marques
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Redundant verifiable high voltage measurement port for traction inv...
- Patent number 12,174,226
- Issue date Dec 24, 2024
- Bae Systems Controls Inc.
- Robert J. Vovos
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and apparatus for detection of a fuse failure
- Patent number 12,092,702
- Issue date Sep 17, 2024
- Future Systems Besitz GmbH
- Hubert Lenker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for detecting electrical current flow
- Patent number 12,061,216
- Issue date Aug 13, 2024
- Andrew McIsaac
- G01 - MEASURING TESTING
Information Patent Grant
Wall scanner
- Patent number 12,007,526
- Issue date Jun 11, 2024
- Milwaukee Electric Tool Corporation
- Evans H. Nguyen
- G01 - MEASURING TESTING
Information Patent Grant
Compact test point device
- Patent number 12,000,872
- Issue date Jun 4, 2024
- Grace Technologies, Inc.
- Charles Ronald Adkins
- G01 - MEASURING TESTING
Information Patent Grant
Circuit energization status test device and method
- Patent number 12,000,871
- Issue date Jun 4, 2024
- Klein Tools, Inc.
- Bruce R. Kuhn
- G08 - SIGNALLING
Information Patent Grant
Absence of voltage detector
- Patent number 11,988,693
- Issue date May 21, 2024
- Panduit Corp.
- Masud Bolouri-Saransar
- G01 - MEASURING TESTING
Information Patent Grant
Power supply device, and method for controlling same
- Patent number 11,984,884
- Issue date May 14, 2024
- Samsung Electronics Co., Ltd.
- Jehyung Cho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
State detection apparatus
- Patent number 11,977,101
- Issue date May 7, 2024
- Yokogawa Electric Corporation
- Nobuhiro Kanatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Absence of voltage detection device for medium voltage application
- Patent number 11,959,946
- Issue date Apr 16, 2024
- Panduit Corp.
- Masud Bolouri-Saransar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Absence of voltage detection device
- Patent number 11,946,954
- Issue date Apr 2, 2024
- Walid Balid
- G01 - MEASURING TESTING
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
Compact combination electrical panel safety monitor and test point
- Patent number 11,913,979
- Issue date Feb 27, 2024
- Grace Technologies, Inc.
- Bryan P. Van Itallie
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal display panel, liquid crystal display device and det...
- Patent number 11,886,082
- Issue date Jan 30, 2024
- HKC CORPORATION LIMITED
- Xiaowu Sun
- G01 - MEASURING TESTING
Information Patent Grant
Electric power circuit testing device, system, and method
- Patent number 11,876,371
- Issue date Jan 16, 2024
- Mark Schwarzbach
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for detecting a voltage of a stimulus signal...
- Patent number 11,867,480
- Issue date Jan 9, 2024
- Axon Enterprise, Inc.
- Magne Nerheim
- F41 - WEAPONS
Information Patent Grant
Current sensor for a switching converter
- Patent number 11,860,199
- Issue date Jan 2, 2024
- Dialog Semiconductor (UK) Limited
- Francesco Paolo
- G01 - MEASURING TESTING
Information Patent Grant
System and method for controlling an electrical receptacle
- Patent number 11,855,441
- Issue date Dec 26, 2023
- Hubbell Incorporated
- Robert Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Maintenance drawer for an electrical distribution switchboard
- Patent number 11,824,328
- Issue date Nov 21, 2023
- Electricite de France
- Laurent Banet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensor
- Patent number 11,761,989
- Issue date Sep 19, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuta Sato
- G01 - MEASURING TESTING
Information Patent Grant
Wrist-band voltage detector
- Patent number 11,762,002
- Issue date Sep 19, 2023
- Grant Edward Staples
- G01 - MEASURING TESTING
Information Patent Grant
Glove with integrated voltage detector
- Patent number 11,712,076
- Issue date Aug 1, 2023
- Grant Edward Staples
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT TESTING DEVICE
- Publication number 20250138057
- Publication date May 1, 2025
- Richard Martinez
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20250130257
- Publication date Apr 24, 2025
- ASAHI KASEI MICRODEVICES CORPORATION
- Ryuji NOBIRA
- G01 - MEASURING TESTING
Information Patent Application
Capacitive Voltage Test System
- Publication number 20250116727
- Publication date Apr 10, 2025
- Kries Energietechnik GmbH & Co. KG
- Gunter Kries
- G01 - MEASURING TESTING
Information Patent Application
Absence of Voltage Tester
- Publication number 20250076350
- Publication date Mar 6, 2025
- Grace Technologies, Inc.
- Philip Brown Allen
- G01 - MEASURING TESTING
Information Patent Application
Voltage Sensing Lead Termination
- Publication number 20250076351
- Publication date Mar 6, 2025
- Grace Technologies, Inc.
- Aaron Robert Pasker
- G01 - MEASURING TESTING
Information Patent Application
Absence of Voltage Tester with Enhanced User Interface
- Publication number 20250076352
- Publication date Mar 6, 2025
- Grace Technologies, Inc.
- Philip Brown Allen
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR
- Publication number 20250067780
- Publication date Feb 27, 2025
- MULTIDIMENSION TECHNOLOGY CO., LTD.
- Mingfeng LIU
- G01 - MEASURING TESTING
Information Patent Application
DETECTION CIRCUITRY
- Publication number 20250060423
- Publication date Feb 20, 2025
- MYENERGI LIMITED
- Lee Robert Sutton
- G01 - MEASURING TESTING
Information Patent Application
POWER CORD VOLTAGE INDICATOR
- Publication number 20240426877
- Publication date Dec 26, 2024
- John C. ATHERTON
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT ENERGIZATION STATUS TEST DEVICE AND METHOD
- Publication number 20240369602
- Publication date Nov 7, 2024
- KLEIN TOOLS, INC.
- Bruce R. Kuhn
- G08 - SIGNALLING
Information Patent Application
REDUNDANT VERIFIABLE HIGH VOLTAGE MEASUREMENT PORT FOR TRACTION INV...
- Publication number 20240361363
- Publication date Oct 31, 2024
- BAE Systems Controls Inc.
- Robert J. Vovos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT DETECTION CIRCUIT
- Publication number 20240319235
- Publication date Sep 26, 2024
- ABLIC Inc.
- Fumiyasu UTSUNOMIYA
- G01 - MEASURING TESTING
Information Patent Application
ABSENCE OF VOLTAGE DETECTOR
- Publication number 20240302414
- Publication date Sep 12, 2024
- Panduit Corp.
- Masud Bolouri-Saransar
- G01 - MEASURING TESTING
Information Patent Application
Current Sensing Device
- Publication number 20240230726
- Publication date Jul 11, 2024
- SMART ELECTRONICS INC.
- Jeong Bok Lee
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE MEASURING DEVICE, LITHOGRAPHY APPARATUS AND METHOD FOR...
- Publication number 20240159600
- Publication date May 16, 2024
- Carl Zeiss SMT GMBH
- Lars Berger
- G01 - MEASURING TESTING
Information Patent Application
TEST DEVICE
- Publication number 20240159830
- Publication date May 16, 2024
- LS ELECTRIC CO., LTD.
- Kihyeon KIM
- G01 - MEASURING TESTING
Information Patent Application
Compact Combination Electrical Panel Safety Monitor and Test Point
- Publication number 20240159803
- Publication date May 16, 2024
- Grace Technologies, Inc.
- Bryan P. Van Itallie
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE
- Publication number 20240146048
- Publication date May 2, 2024
- HUBBELL INCORPORATED
- Robert Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Sensing Device
- Publication number 20240133926
- Publication date Apr 25, 2024
- SMART ELECTRONICS INC.
- Jeong Bok Lee
- G01 - MEASURING TESTING
Information Patent Application
INDUSTRIAL SYSTEMS WITH INTEGRATED ABSENCE OF VOLTAGE TESTER (AVT)...
- Publication number 20240097432
- Publication date Mar 21, 2024
- Rockwell Automation Technologies, Inc.
- Roberto Sampaio Marques
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage Detection Devices and Systems
- Publication number 20240081457
- Publication date Mar 14, 2024
- Milwaukee Electric Tool Corporation
- Ruslan Budnik
- A42 - HEADWEAR
Information Patent Application
METHOD AND APPARATUS FOR MEASURING ELECTRICAL PROPERTIES OF SAMPLE...
- Publication number 20240053394
- Publication date Feb 15, 2024
- Beijing Institute of Nanoenergy and Nanosystems
- Zhonglin Wang
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DETECTING THE ABSENCE OF VOLTAGE
- Publication number 20240012036
- Publication date Jan 11, 2024
- Panduit Corp.
- Rachel M. BUGARIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A Monitoring Device For An At Least Partially Electrically Operated...
- Publication number 20240001766
- Publication date Jan 4, 2024
- Daimler Truck AG
- Bret Hunley
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL WIRE MANAGEMENT TOOL
- Publication number 20230400479
- Publication date Dec 14, 2023
- MECHANICAL DYNAMIX SOLUTIONS LLC
- John Mason
- G01 - MEASURING TESTING
Information Patent Application
Methods to Initiate the Absence of Voltage Test Over a Network Remo...
- Publication number 20230358791
- Publication date Nov 9, 2023
- Panduit Corp.
- Rachel M. Bugaris
- G01 - MEASURING TESTING
Information Patent Application
ENERGY DETECTION WARNING DEVICE
- Publication number 20230341443
- Publication date Oct 26, 2023
- Safeguard Equipment, Inc.
- John Wayne Thompson
- G08 - SIGNALLING
Information Patent Application
BATTERY STACK PLATE AND METHOD FOR MANUFACTURING BATTERY STACK PLATE
- Publication number 20230335779
- Publication date Oct 19, 2023
- YAZAKI CORPORATION
- Satoshi MORIOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR THE AUTOMATIC MONITORING OF AN ELECTROTECHNICAL WORK FLO...
- Publication number 20230298390
- Publication date Sep 21, 2023
- DEHN SE
- Rainer Ziehmer
- G07 - CHECKING-DEVICES
Information Patent Application
CHIP PORT STATE DETECTION CIRCUIT, CHIP, AND COMMUNICATION TERMINAL
- Publication number 20230288500
- Publication date Sep 14, 2023
- SHANGHAI VANCHIP TECHNOLOGIES CO., LTD.
- Yongshou WANG
- G01 - MEASURING TESTING

Indicating the presence of current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power cord voltage indicator

System and method for indicating voltage using a twist on connector

Electrical wire management tool

Automated testing of emergency lights

Shock awareness systems

Energy detection warning device

Energy detection warning device

Industrial systems with integrated absence of voltage tester (AVT)...

Redundant verifiable high voltage measurement port for traction inv...

Method and apparatus for detection of a fuse failure

Apparatus and method for detecting electrical current flow

Wall scanner

Compact test point device

Circuit energization status test device and method

Absence of voltage detector

Power supply device, and method for controlling same

State detection apparatus

Absence of voltage detection device for medium voltage application

Absence of voltage detection device

Wireless voltage measurement, testing and analytics system

Compact combination electrical panel safety monitor and test point

Liquid crystal display panel, liquid crystal display device and det...

Electric power circuit testing device, system, and method

Methods and apparatus for detecting a voltage of a stimulus signal...

Current sensor for a switching converter

System and method for controlling an electrical receptacle

Maintenance drawer for an electrical distribution switchboard

Current sensor

Wrist-band voltage detector

Glove with integrated voltage detector

Patents Applicationslast 30 patents

CIRCUIT TESTING DEVICE

CURRENT SENSOR

Capacitive Voltage Test System

Absence of Voltage Tester

Voltage Sensing Lead Termination

Absence of Voltage Tester with Enhanced User Interface

CURRENT SENSOR

DETECTION CIRCUITRY

POWER CORD VOLTAGE INDICATOR

CIRCUIT ENERGIZATION STATUS TEST DEVICE AND METHOD

REDUNDANT VERIFIABLE HIGH VOLTAGE MEASUREMENT PORT FOR TRACTION INV...

CURRENT DETECTION CIRCUIT

ABSENCE OF VOLTAGE DETECTOR

Current Sensing Device

TEMPERATURE MEASURING DEVICE, LITHOGRAPHY APPARATUS AND METHOD FOR...

TEST DEVICE

Compact Combination Electrical Panel Safety Monitor and Test Point

SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE

Current Sensing Device

INDUSTRIAL SYSTEMS WITH INTEGRATED ABSENCE OF VOLTAGE TESTER (AVT)...

Voltage Detection Devices and Systems

METHOD AND APPARATUS FOR MEASURING ELECTRICAL PROPERTIES OF SAMPLE...

METHOD AND DEVICE FOR DETECTING THE ABSENCE OF VOLTAGE

A Monitoring Device For An At Least Partially Electrically Operated...

ELECTRICAL WIRE MANAGEMENT TOOL

Methods to Initiate the Absence of Voltage Test Over a Network Remo...

ENERGY DETECTION WARNING DEVICE

BATTERY STACK PLATE AND METHOD FOR MANUFACTURING BATTERY STACK PLATE

METHOD FOR THE AUTOMATIC MONITORING OF AN ELECTROTECHNICAL WORK FLO...

CHIP PORT STATE DETECTION CIRCUIT, CHIP, AND COMMUNICATION TERMINAL