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G01R19/25
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PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R19/00
Arrangements for measuring currents or voltages or for indicating presence or sign thereof
Current Industry
G01R19/25
using digital measurement techniques
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Ranging systems and methods for decreasing transitive effects in mu...
Patent number
11,982,730
Issue date
May 14, 2024
Lake Shore Cryotronics, Inc.
Houston Fortney
G01 - MEASURING TESTING
Information
Patent Grant
Variable power supply and load system
Patent number
11,971,762
Issue date
Apr 30, 2024
SIGMASENSE, LLC.
Patrick Troy Gray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for identifying product information
Patent number
11,971,435
Issue date
Apr 30, 2024
Opple Lighting Co., Ltd
Guoping Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power supply and/or drive-sense circuit adaptation based on output...
Patent number
11,971,761
Issue date
Apr 30, 2024
SIGMASENSE, LLC.
Patrick Troy Gray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power measurement device
Patent number
11,965,917
Issue date
Apr 23, 2024
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Yasuaki Mitsugi
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for deploying power quality monitoring device
Patent number
11,967,820
Issue date
Apr 23, 2024
Siemens Aktiengesellschaft
Dan Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Current detection circuit, chip, and current detection method used...
Patent number
11,968,503
Issue date
Apr 23, 2024
Shanghai Awinic Technology Co., LTD
Zhifei Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High voltage signal and low voltage signal sampling and transmissio...
Patent number
11,959,948
Issue date
Apr 16, 2024
JEE AUTOMATION EQUIPMENT (SHANGHAI) CO., LTD.
Lei Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid digital and analog signal generation systems and methods
Patent number
11,959,991
Issue date
Apr 16, 2024
Lake Shore Cryotronics, Inc.
Houston Fortney
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Technologies for temporary islanding operations of electric grid se...
Patent number
11,955,801
Issue date
Apr 9, 2024
Ongrid Options, LLC
Jeffrey P. Price
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Diagnosis system, diagnosis method, program, and recording medium
Patent number
11,953,528
Issue date
Apr 9, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazutaka Ikeda
G01 - MEASURING TESTING
Information
Patent Grant
Fire mitigation and downed conductor detection systems and methods
Patent number
11,946,982
Issue date
Apr 2, 2024
GRID20/20, Inc.
W. Alan Snook
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Demarcating system
Patent number
11,946,959
Issue date
Apr 2, 2024
MTD Products Inc
Shai Abramson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Current sensing circuit
Patent number
11,946,958
Issue date
Apr 2, 2024
STMicroelectronics S.r.l.
Paolo Angelini
G01 - MEASURING TESTING
Information
Patent Grant
Measuring device
Patent number
11,940,474
Issue date
Mar 26, 2024
Phoenix Contact GmbH & Co. KG
Martin Jankowski
G01 - MEASURING TESTING
Information
Patent Grant
System and method for distributed, secure, power grid data collecti...
Patent number
11,942,783
Issue date
Mar 26, 2024
Cable Television Laboratories, Inc.
Scott L. Caruso
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for compensating for offset in switching curre...
Patent number
11,940,473
Issue date
Mar 26, 2024
Hyundai Mobis Co., Ltd.
Sang Min Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit system for measuring an electrical voltage
Patent number
11,940,469
Issue date
Mar 26, 2024
Robert Bosch GmbH
Volker Frese
G01 - MEASURING TESTING
Information
Patent Grant
Current detection system, current detection method, and detection a...
Patent number
11,933,820
Issue date
Mar 19, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Yonghua Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and apparatus to compare voltages
Patent number
11,933,823
Issue date
Mar 19, 2024
Texas Instruments Incorporated
Veeramanikandan Raju
G01 - MEASURING TESTING
Information
Patent Grant
Detection of ringdown for electromechanical mode identification in...
Patent number
11,927,610
Issue date
Mar 12, 2024
Schweitzer Engineering Laboratories, Inc.
Md Arif Khan
G01 - MEASURING TESTING
Information
Patent Grant
Condition monitoring via energy consumption audit in electrical dev...
Patent number
11,927,609
Issue date
Mar 12, 2024
University of Georgia Research Foundation, Inc.
WenZhan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for measuring quiescent current in a switching voltage regul...
Patent number
11,927,624
Issue date
Mar 12, 2024
Texas Instruments Incorporated
Harsh Patel
G01 - MEASURING TESTING
Information
Patent Grant
Reactive power and voltage control method
Patent number
11,923,685
Issue date
Mar 5, 2024
Tsinghua University
Bin Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Maintaining connectivity information for meters and transformers lo...
Patent number
11,916,380
Issue date
Feb 27, 2024
Landis+Gyr Technology, Inc.
Soorya Kuloor
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for estimating source impedances across one or mo...
Patent number
11,916,367
Issue date
Feb 27, 2024
Hitachi Energy Switzerland AG
Vedanta Pradhan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Online estimation of area-level inertia considering inter-area equi...
Patent number
11,906,556
Issue date
Feb 20, 2024
North China Electric Power University
Tianshu Bi
G01 - MEASURING TESTING
Information
Patent Grant
Hybrid inductor current monitoring for power switch
Patent number
11,906,555
Issue date
Feb 20, 2024
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Mahbub Hasan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage monitoring circuit for interface
Patent number
11,899,061
Issue date
Feb 13, 2024
Apple Inc.
Fabien S. Faure
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Current detection apparatus and power supply control apparatus
Patent number
11,899,043
Issue date
Feb 13, 2024
Autonetworks Technologies, Ltd.
Ryosuke Masuda
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC CIRCUIT ARRANGEMENT AND METHOD FOR THE GALVANICALLY SEPARA...
Publication number
20240151748
Publication date
May 9, 2024
BENDER GMBH & CO. KG
Pascal Becker
G01 - MEASURING TESTING
Information
Patent Application
PULSE CATCHING
Publication number
20240151763
Publication date
May 9, 2024
S&C ELECTRIC COMPANY
Stephen E. Williams
G01 - MEASURING TESTING
Information
Patent Application
Defect Type Classifying System and Defect Type Classifying Method
Publication number
20240142535
Publication date
May 2, 2024
LG ENERGY SOLUTION, LTD.
Jaeyoon Jeong
G01 - MEASURING TESTING
Information
Patent Application
POWER RECEIVING AND DISTRIBUTING EQUIPMENT MANAGEMENT DEVICE, POWER...
Publication number
20240146055
Publication date
May 2, 2024
Mitsubishi Electric Corporation
Yoshitsugu KAWAMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Device and method for ratiometric measurement of voltages for an an...
Publication number
20240133929
Publication date
Apr 25, 2024
AVL Software and Functions GmbH
Michele BEDIN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BATTERY CURRENT MONITORING METHOD, CONTROLLER AND CIRCUIT
Publication number
20240133956
Publication date
Apr 25, 2024
HUIZHOU ROYPOW TECHNOLOGY CO., LTD
Tingjun RUAN
G01 - MEASURING TESTING
Information
Patent Application
VOLTAGE PROBE DEVICE WITH ADJUSTABLE BIAS
Publication number
20240133921
Publication date
Apr 25, 2024
KEYSIGHT TECHNOLOGIES, INC.
Hal Robert Paver
G01 - MEASURING TESTING
Information
Patent Application
Method For Detecting a Topological Structure of a Grounding Grid Un...
Publication number
20240125826
Publication date
Apr 18, 2024
CHONGQING UNIVERSITY
Ruotong MING
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND APPARATUS FOR MAKING A TIME-SYNCHRONISED PHASOR MEASURE...
Publication number
20240125827
Publication date
Apr 18, 2024
Synaptec Limited
Philip Orr
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEMS AND METHODS FOR POWER SUPPLIES WITH DYNAMIC VOLTAGE DROP CO...
Publication number
20240125828
Publication date
Apr 18, 2024
CommScope Technologies LLC
Steven Zanft
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND APPARATUS TO COMPARE VOLTAGES
Publication number
20240118322
Publication date
Apr 11, 2024
TEXAS INSTRUMENTS INCORPORATED
Veeramanikandan Raju
G01 - MEASURING TESTING
Information
Patent Application
WIND TURBINE, CONVERTER, AND LOW-VOLTAGE RIDE-THROUGH DETECTION MET...
Publication number
20240118324
Publication date
Apr 11, 2024
XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
Lei WU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD OF VIRTUALIZED ENERGY METERING FOR INTELLIGENT PO...
Publication number
20240118326
Publication date
Apr 11, 2024
VERTIV CORPORATION
Kevin R. Ferguson
G01 - MEASURING TESTING
Information
Patent Application
DATA PROCESSING CIRCUIT AND THE METHOD THEREOF
Publication number
20240110957
Publication date
Apr 4, 2024
Chengdu Monolithic Power Systems Co., Ltd.
Yong Zhou
G01 - MEASURING TESTING
Information
Patent Application
DEVICE FOR MEASURING POWER IN ELECTRICAL PROTECTION PANELS IN BUILD...
Publication number
20240110958
Publication date
Apr 4, 2024
STEMY ENERGY, S.L.
Alvaro SANCHEZ MIRALLES
G01 - MEASURING TESTING
Information
Patent Application
CURRENT SENSOR, CURRENT MEASUREMENT DEVICE, SYSTEM AND APPARATUS, A...
Publication number
20240110956
Publication date
Apr 4, 2024
Digital Grid Research Institute, China S. Pwr Grid
Peng LI
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR SENSING A CURRENT FLOWING IN A TRANSISTOR DRIVING A LOAD...
Publication number
20240103046
Publication date
Mar 28, 2024
STMicroelectronics S.r.l
Placido DE VITA
G01 - MEASURING TESTING
Information
Patent Application
AC/DC VOLTAGE DETECTION CIRCUIT
Publication number
20240103050
Publication date
Mar 28, 2024
Hypower Microelectronics (Wuxi) Co., Ltd.
Ning Zhu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE PHASE DETECTION FOR A LAUNDRY APPLIANCE
Publication number
20240094268
Publication date
Mar 21, 2024
Electrolux Appliances Aktiebolag
Brandon King
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
FREQUENCY OVERSHOOT AND VOLTAGE DROOP MITIGATION APPARATUS AND METHOD
Publication number
20240085973
Publication date
Mar 14, 2024
Intel Corporation
Praveen MOSALIKANTI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL PROCESSING METHOD AND APPARATUS
Publication number
20240085464
Publication date
Mar 14, 2024
Huawei Technologies Co., Ltd
Chaobin XIANG
G01 - MEASURING TESTING
Information
Patent Application
Commissioning Measuring Devices
Publication number
20240085494
Publication date
Mar 14, 2024
SIEMENS AKTIENGESELLSCHAFT
Oliver Dölle
G01 - MEASURING TESTING
Information
Patent Application
End of line protection with trip signal engaging
Publication number
20240079869
Publication date
Mar 7, 2024
Virga Systems LLC
VAHID MADANI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE MANAGEMENT DEVICE, VOLTAGE COMMAND DEVICE, POWER SYSTEM MON...
Publication number
20240077523
Publication date
Mar 7, 2024
MITSUBISHI ELECTRIC CORPORATION
Nobuhiko ITAYA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIGITAL RESIDUAL CURRENT DETECTING SYSTEM
Publication number
20240077547
Publication date
Mar 7, 2024
WEBASTO CHARGING SYSTEMS, INC.
Peter Gabrielsson
G01 - MEASURING TESTING
Information
Patent Application
POWER FLOW CALCULATION AND AC/DC HYBRID POWER FLOW CALCULATION METH...
Publication number
20240069078
Publication date
Feb 29, 2024
SHANDONG UNIVERSITY
Changgang LI
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING FAULTS IN POWER TRANSMISSION SYSTEM...
Publication number
20240069121
Publication date
Feb 29, 2024
UBICQUIA, INC.
Gustavo Dario Leizerovich
G01 - MEASURING TESTING
Information
Patent Application
DIGITAL DROOP DETECTOR, SEMICONDUCTOR DEVICE INCLUDING THE SAME, AN...
Publication number
20240072782
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Sangheon LEE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CURRENT SENSING CIRCUIT
Publication number
20240061025
Publication date
Feb 22, 2024
STMicroelectronics S.r.I
Paolo Angelini
G01 - MEASURING TESTING
Information
Patent Application
MONITORING CIRCUIT AND STORAGE SYSTEM
Publication number
20240061026
Publication date
Feb 22, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC
Jianyong QIN
H03 - BASIC ELECTRONIC CIRCUITRY