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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
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G01R19/02
Measuring effective values
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Patents Grants
last 30 patents
Information
Patent Grant
Current measuring device for switched-mode power converters and reg...
Patent number
11,971,433
Issue date
Apr 30, 2024
Inventronics GmbH
Joachim Muehlschlegel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Piezoelectric MEMS device with an adaptive threshold for detection...
Patent number
11,930,334
Issue date
Mar 12, 2024
QUALCOMM Technologies, Inc.
Robert J. Littrell
G01 - MEASURING TESTING
Information
Patent Grant
Online analysis system and method for line loss of transmission line
Patent number
11,852,669
Issue date
Dec 26, 2023
State Grid Hubei Marketing Service Center (Measurement Center)
Sike Wang
G01 - MEASURING TESTING
Information
Patent Grant
Charge mode control for power factor correction circuit
Patent number
11,705,808
Issue date
Jul 18, 2023
Texas Instruments Incorporated
Bosheng Sun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
Patent number
11,705,712
Issue date
Jul 18, 2023
Boon Lum Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Model structure selection apparatus, method, disaggregation system...
Patent number
11,635,454
Issue date
Apr 25, 2023
NEC Corporation
Murtuza Petladwala
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intelligent electronic device operation during power swing
Patent number
11,630,145
Issue date
Apr 18, 2023
Hitachi Energy Switzerland AG
Obbalareddi Demudu Naidu
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for improved root mean square (RMS) measurement
Patent number
11,415,606
Issue date
Aug 16, 2022
Microchip Technology Incorporated
Daniel Arthur Staver
G01 - MEASURING TESTING
Information
Patent Grant
Piezoelectric MEMS device with an adaptive threshold for detection...
Patent number
11,418,882
Issue date
Aug 16, 2022
Vesper Technologies Inc.
Robert J. Littrell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sinusoidal harmonic nulling
Patent number
11,360,133
Issue date
Jun 14, 2022
Hamilton Sundstrand Corporation
Michael A. Wilson
G01 - MEASURING TESTING
Information
Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
Patent number
11,228,168
Issue date
Jan 18, 2022
Boon Lum Lim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method of identifying path of residual current flow thro...
Patent number
10,996,248
Issue date
May 4, 2021
Vertiv Corporation
Kevin R. Ferguson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for timing synchronization of a self-powered powe...
Patent number
10,986,601
Issue date
Apr 20, 2021
Panoramic Power Ltd.
Adi Shamir
G01 - MEASURING TESTING
Information
Patent Grant
Method and circuit for detecting motor winding over temperature
Patent number
10,965,240
Issue date
Mar 30, 2021
Texas Instruments Incorporated
Manu Balakrishnan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power grid electric transient detector, method for detecting power...
Patent number
10,921,354
Issue date
Feb 16, 2021
3R VALO LIMITED PARTNERSHIP
Cristina Guzman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus in a global navigation system
Patent number
10,890,665
Issue date
Jan 12, 2021
Telefonaktiebolaget LM Ericsson (publ)
Sara Modarres Razavi
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for determining input current of a power distri...
Patent number
10,877,077
Issue date
Dec 29, 2020
SCHNEIDER ELECTRIC IT CORPORATION
Mark Vincent Reinders
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power transmission through a single conductive element
Patent number
10,868,525
Issue date
Dec 15, 2020
Mohammad GH. Alijani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for detecting load coupling and for detecting a...
Patent number
10,845,397
Issue date
Nov 24, 2020
WirePath Home Systems, LLC
Robert Don Bruhn
G01 - MEASURING TESTING
Information
Patent Grant
Method for detecting earth-fault conditions in a power conversion a...
Patent number
10,845,427
Issue date
Nov 24, 2020
ABB Schweiz AG
Silvio Scaletti
G01 - MEASURING TESTING
Information
Patent Grant
Generator waveform measurement
Patent number
10,823,772
Issue date
Nov 3, 2020
Kohler Co.
Isaac S. Frampton
G01 - MEASURING TESTING
Information
Patent Grant
Flux based utility disturbance detector
Patent number
10,819,098
Issue date
Oct 27, 2020
S&C Electric Company
David Glenn Porter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and methods for improved root mean square (RMS) measurement
Patent number
10,809,284
Issue date
Oct 20, 2020
Microchip Technology Incorporated
Daniel Arthur Staver
G01 - MEASURING TESTING
Information
Patent Grant
Battery system
Patent number
10,790,556
Issue date
Sep 29, 2020
Toyota Jidosha Kabushiki Kaisha
Kiyohito Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhanced utility disturbance monitor
Patent number
10,784,677
Issue date
Sep 22, 2020
S&C Electric Company
David Glenn Porter
G01 - MEASURING TESTING
Information
Patent Grant
Transient stray voltage detector and system
Patent number
10,775,446
Issue date
Sep 15, 2020
Noble M. Salisbury
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Apparatus for determination of a ground fault and associated method
Patent number
10,739,412
Issue date
Aug 11, 2020
General Electric Technology GmbH
Zheng Wang
G01 - MEASURING TESTING
Information
Patent Grant
Power conversion with modulated switching
Patent number
10,686,375
Issue date
Jun 16, 2020
Texas Instruments Incorporated
Marc Edric Davis-Marsh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method of identifying path of residual current flow thro...
Patent number
10,677,823
Issue date
Jun 9, 2020
Vertiv Corporation
Kevin R. Ferguson
G01 - MEASURING TESTING
Information
Patent Grant
Measurement apparatus and data processing method
Patent number
10,664,554
Issue date
May 26, 2020
Daihen Corporation
Akihiro Ohori
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Electrode Vibration Detection Module and Methods Thereof
Publication number
20240130012
Publication date
Apr 18, 2024
AMI INTERNATIONAL SAPI DE C.V
Eric Garza Sanchez
G01 - MEASURING TESTING
Information
Patent Application
NFC DEVICE AND METHOD OF OPERATING AN NFC DEVICE
Publication number
20240063847
Publication date
Feb 22, 2024
NXP B.V.
Manoj Kurvathodil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERMANENT MAGNET FLUX LINKAGE DETERMINATION FOR PERMANENT MAGNET SY...
Publication number
20230358809
Publication date
Nov 9, 2023
Shiva GARAEI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGE MODE CONTROL FOR POWER FACTOR CORRECTION CIRCUIT
Publication number
20230353044
Publication date
Nov 2, 2023
TEXAS INSTRUMENTS INCORPORATED
Bosheng SUN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
REPEATED CYCLES SQUARE WAVE VOLTAMMETRY
Publication number
20230296560
Publication date
Sep 21, 2023
Hach Company
David Langley Rick
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR DETERMINING A CAPACITANCE VALUE
Publication number
20230194587
Publication date
Jun 22, 2023
Eaton Intelligent Power Limited
Satish Mohanty
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CONTROLLING A CELL CURRENT LIMITING VALUE FOR A BATTERY...
Publication number
20230048538
Publication date
Feb 16, 2023
ROBERT BOSCH GmbH
Olivier Cois
B60 - VEHICLES IN GENERAL
Information
Patent Application
MAGNETIC SENSOR ARRAY PROCESSING FOR INTERFERENCE REDUCTION
Publication number
20230052689
Publication date
Feb 16, 2023
TEXAS INSTRUMENTS INCORPORATED
Lei Ding
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED DETECTION OF SWITCH CAPACITOR OPE...
Publication number
20230012038
Publication date
Jan 12, 2023
Sentient Technology Holdings, LLC
Giridhar IYER
G01 - MEASURING TESTING
Information
Patent Application
PIEZOELECTRIC MEMS DEVICE WITH AN ADAPTIVE THRESHOLD FOR DETECTION...
Publication number
20220394384
Publication date
Dec 8, 2022
Vesper Technologies Inc.
Robert J. Littrell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGE MODE CONTROL FOR POWER FACTOR CORRECTION CIRCUIT
Publication number
20220360167
Publication date
Nov 10, 2022
TEXAS INSTRUMENTS INCORPORATED
Bosheng SUN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ONLINE ANALYSIS SYSTEM AND METHOD FOR LINE LOSS OF TRANSMISSION LINE
Publication number
20220349931
Publication date
Nov 3, 2022
State Grid Hubei Marketing Service Center (Measurement Center)
Sike Wang
G01 - MEASURING TESTING
Information
Patent Application
DIAGNOSIS DEVICE, DIAGNOSIS METHOD, AND DIAGNOSIS PROGRAM
Publication number
20220341972
Publication date
Oct 27, 2022
Mitsubishi Heavy Industries, Ltd.
Yohei CHISHIKI
G01 - MEASURING TESTING
Information
Patent Application
CURRENT MEASURING DEVICE FOR SWITCHED-MODE POWER CONVERTERS AND REG...
Publication number
20220334150
Publication date
Oct 20, 2022
OSRAM GMBH
Joachim Muehlschlegel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTELLIGENT ELECTRONIC DEVICE OPERATION DURING POWER SWING
Publication number
20220244304
Publication date
Aug 4, 2022
Hitachi Energy Switzerland AG
Obbalareddi Demudu NAIDU
G01 - MEASURING TESTING
Information
Patent Application
ARC FAULT CIRCUIT INTERRUPTER (AFCI) WITH ARC SIGNATURE DETECTION
Publication number
20220085593
Publication date
Mar 17, 2022
Boon Lum Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE CURRENT CONTROL DEVICE FOR DAB CONVERTER, AND METHOD THEREFOR
Publication number
20210281182
Publication date
Sep 9, 2021
Jae-Han KIM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SINUSOIDAL HARMONIC NULLING
Publication number
20210190840
Publication date
Jun 24, 2021
HAMILTON SUNDSTRAND CORPORATION
Michael A. Wilson
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR IMPROVED ROOT MEAN SQUARE (RMS) MEASUREMENT
Publication number
20200408811
Publication date
Dec 31, 2020
MICROCHIP TECHNOLOGY INCORPORATED
Daniel Staver
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD OF IDENTIFYING PATH OF RESIDUAL CURRENT FLOW THRO...
Publication number
20200400728
Publication date
Dec 24, 2020
LIEBERT CORPORATION
Kevin R. FERGUSON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Piezoelectric MEMS Device with an Adaptive Threshold for Detection...
Publication number
20200296513
Publication date
Sep 17, 2020
Vesper Technologies Inc.
Robert J. Littrell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus in a Global Navigation System
Publication number
20200081130
Publication date
Mar 12, 2020
Sara Modarres Razavi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER TRANSMISSION THROUGH A SINGLE CONDUCTIVE ELEMENT
Publication number
20200083870
Publication date
Mar 12, 2020
Ferdowsi University of Mashhad
Mohammad GH. Alijani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND CIRCUIT FOR DETECTING MOTOR WINDING OVER TEMPERATURE
Publication number
20200076349
Publication date
Mar 5, 2020
TEXAS INSTRUMENTS INCORPORATED
Manu BALAKRISHNAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ARC FAULT CIRCUIT INTERRUPTER (AFCI) WITH ARC SIGNATURE DETECTION
Publication number
20200044434
Publication date
Feb 6, 2020
Boon Lum Lim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER GRID ELECTRIC TRANSIENT DETECTOR, METHOD FOR DETECTING POWER...
Publication number
20190339311
Publication date
Nov 7, 2019
3R VALO, LIMITED PARTNERSHIP
Cristina GUZMAN
G05 - CONTROLLING REGULATING
Information
Patent Application
ELECTRIC POWER MANAGEMENT SYSTEM AND METHOD
Publication number
20190265281
Publication date
Aug 29, 2019
LUCIS TECHNOLOGIES (SHANGHAI) CO., LTD.
Kan LI
G01 - MEASURING TESTING
Information
Patent Application
GENERATOR WAVEFORM MEASUREMENT
Publication number
20190265284
Publication date
Aug 29, 2019
KOHLER CO.
Isaac S. Frampton
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD TO DETECT UTILITY DISTURBANCE AND FAULT DIRECTION
Publication number
20190245343
Publication date
Aug 8, 2019
S&C ELECTRIC COMPANY
David Glenn Porter
G01 - MEASURING TESTING
Information
Patent Application
Enhanced Utility Disturbance Monitor
Publication number
20190237966
Publication date
Aug 1, 2019
S&C ELECTRIC COMPANY
David Glenn PORTER
G01 - MEASURING TESTING