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PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R21/00
Arrangements for measuring electric power or power factor
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G01R21/002
Measuring real component
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Patents Grants
last 30 patents
Information
Patent Grant
System for determining power consumption by devices
Patent number
11,650,263
Issue date
May 16, 2023
HEADSPIN, INC.
Christopher Kwan Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Measurement method, program and device for measuring power or energ...
Patent number
11,639,951
Issue date
May 2, 2023
Electricite de France
Jérémy Langlet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Primary measuring device for measuring a current effective power
Patent number
11,630,136
Issue date
Apr 18, 2023
BRUSA Elektronik AG
Lukas Böhler
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for estimating the squint of an antenna and metho...
Patent number
11,303,017
Issue date
Apr 12, 2022
SAFRAN DATA SYSTEMS
Francois Varieras
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for determining power consumption by a test device
Patent number
11,221,375
Issue date
Jan 11, 2022
HEADSPIN, INC.
Christopher Kwan Liu
G01 - MEASURING TESTING
Information
Patent Grant
Plug-through energy monitor
Patent number
10,859,604
Issue date
Dec 8, 2020
Michael Lorek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Measuring transducer for electric vehicles and a method of operatin...
Patent number
10,775,421
Issue date
Sep 15, 2020
innogy SE
Jürgen Waffner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wireless power transfer metering
Patent number
10,732,251
Issue date
Aug 4, 2020
The Regents of the University of Michigan
Al-Thaddeus Avestruz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of evaluating change in energy consumption due to Volt VAR o...
Patent number
10,725,075
Issue date
Jul 28, 2020
Battelle Memorial Institute
Tess L. Williams
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Technique for evaluating an output performance of an electric power...
Patent number
10,644,505
Issue date
May 5, 2020
NEC Corporation
Kouichi Minami
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of evaluating change in energy consumption due to Volt VAR o...
Patent number
10,416,206
Issue date
Sep 17, 2019
Battelle Memorial Institute
Tess L. Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microwave treatment device
Patent number
10,285,224
Issue date
May 7, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Keisuke Muto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Overload current limiting method for voltage source converter
Patent number
10,270,332
Issue date
Apr 23, 2019
NR ELECTRIC CO., LTD
Zhaoqing Hu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Fault isolation and service restoration in an electric grid
Patent number
10,007,243
Issue date
Jun 26, 2018
International Business Machines Corporation
Gopal K. Bhageria
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and system for analysis of energy savings in an electrical n...
Patent number
9,910,076
Issue date
Mar 6, 2018
Elspec Engineering Ltd.
Yoram Harary
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric power measuring system
Patent number
9,863,986
Issue date
Jan 9, 2018
LSIS CO., LTD.
Hong-Seon Ahn
G01 - MEASURING TESTING
Information
Patent Grant
Plug-through energy monitor
Patent number
9,791,477
Issue date
Oct 17, 2017
Michael Lorek
G07 - CHECKING-DEVICES
Information
Patent Grant
Fault isolation and service restoration in an electric grid
Patent number
9,785,129
Issue date
Oct 10, 2017
International Business Machines Corporation
Gopal K. Bhageria
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power generation control apparatus, solar power generation system,...
Patent number
9,608,561
Issue date
Mar 28, 2017
Kyocera Corporation
Ryo Goto
G05 - CONTROLLING REGULATING
Information
Patent Grant
Plug-through energy monitor
Patent number
9,547,026
Issue date
Jan 17, 2017
Fabien Chraim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for measuring active/reactive powers
Patent number
9,217,766
Issue date
Dec 22, 2015
Analog Devices, Inc.
Gabriel Antonesei
G01 - MEASURING TESTING
Information
Patent Grant
RF power detector
Patent number
8,022,688
Issue date
Sep 20, 2011
Black Sand Technologies, Inc.
Zhong You
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for measuring active and reactive powers
Patent number
8,010,304
Issue date
Aug 30, 2011
Analog Devices, Inc.
Xiuhong Lu
G01 - MEASURING TESTING
Information
Patent Grant
Electronic device
Patent number
6,597,230
Issue date
Jul 22, 2003
Koninklijke Philips Electronics N.V.
Ronald Hans Van Der Voort
G01 - MEASURING TESTING
Information
Patent Grant
Active power monitoring using externally located current sensors
Patent number
6,518,782
Issue date
Feb 11, 2003
Delta Design, Inc.
Jonathan E. Turner
G01 - MEASURING TESTING
Information
Patent Grant
Poynting vector probe for measuring electrical power
Patent number
4,810,954
Issue date
Mar 7, 1989
Canadian Patents & Development Ltd.
Wagih Z. Fam
G01 - MEASURING TESTING
Information
Patent Grant
Alternating current watt transducer
Patent number
4,731,576
Issue date
Mar 15, 1988
Technology Research Corporation
Raymond H. Legatti
G01 - MEASURING TESTING
Information
Patent Grant
A.C. power meter
Patent number
4,053,832
Issue date
Oct 11, 1977
National Semiconductor Corporation
Carl T. Nelson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
3838340
Patent number
3,838,340
Issue date
Sep 24, 1974
G01 - MEASURING TESTING
Information
Patent Grant
2596019
Patent number
2,596,019
Issue date
May 6, 1952
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHODS, SYSTEMS AND DEVICES FOR MONITORING POWER CONSUMPTION AND G...
Publication number
20230358793
Publication date
Nov 9, 2023
Powersensor Pty Ltd
Bernd MEYER
G01 - MEASURING TESTING
Information
Patent Application
Measurement Method, Program And Device For Measuring Power Or Energ...
Publication number
20210096162
Publication date
Apr 1, 2021
ELECTRICITE DE FRANCE
Jérémy Langlet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SWITCHING DEVICE FOR AN ELECTRICAL POWER DISTRIBUTION SYSTEM,...
Publication number
20200028361
Publication date
Jan 23, 2020
Zodiac Aero Electric
Stéphane Guenot
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Measuring Transducer
Publication number
20190265283
Publication date
Aug 29, 2019
innogy SE
Jürgen Waffner
B60 - VEHICLES IN GENERAL
Information
Patent Application
PLUG-THROUGH ENERGY MONITOR
Publication number
20190170792
Publication date
Jun 6, 2019
Micheal Lorek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TERMINAL APPARATUS, CONTROL APPARATUS, AND SERVER
Publication number
20190067942
Publication date
Feb 28, 2019
NEC Corporation
Kouichi MINAMI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIRELESS POWER TRANSFER METERING
Publication number
20190011523
Publication date
Jan 10, 2019
The Regents of the University of Michigan, Univers ity of Michigan Office of...
Al-Thaddeus Avestruz
G01 - MEASURING TESTING
Information
Patent Application
MULTIFUNCTIONAL POWER CORRECTION DEVICE
Publication number
20180241211
Publication date
Aug 23, 2018
United Technologies Corporation
Kaiyu Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT ISOLATION AND SERVICE RESTORATION IN AN ELECTRIC GRID
Publication number
20170315520
Publication date
Nov 2, 2017
International Business Machines Corporation
Gopal K. BHAGERIA
G01 - MEASURING TESTING
Information
Patent Application
Plug-Through Energy Monitor
Publication number
20170131328
Publication date
May 11, 2017
Michael Lorek
G01 - MEASURING TESTING
Information
Patent Application
ELECTRICAL POWER MEASUREMENT SYSTEM AND METHOD
Publication number
20160216298
Publication date
Jul 28, 2016
ECRTECH HOLDINGS PTY LTD
Thomas Campeanu
G01 - MEASURING TESTING
Information
Patent Application
POWER GENERATION CONTROL APPARATUS, SOLAR POWER GENERATION SYSTEM,...
Publication number
20150194925
Publication date
Jul 9, 2015
Kyocera Corporation
Ryo Goto
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR ELECTRIC POWER SYSTEM DISTRIBUTION STATE E...
Publication number
20150168465
Publication date
Jun 18, 2015
GENERAL ELECTRIC COMPANY
Kasi Viswanadha Raju Gadiraju
G01 - MEASURING TESTING
Information
Patent Application
MICROWAVE TREATMENT DEVICE
Publication number
20150041458
Publication date
Feb 12, 2015
PANASONIC CORPORATION
Keisuke Muto
G01 - MEASURING TESTING
Information
Patent Application
FAULT ISOLATION AND SERVICE RESTORATION IN AN ELECTRIC GRID
Publication number
20150039148
Publication date
Feb 5, 2015
International Business Machines Corporation
Gopal K. BHAGERIA
G01 - MEASURING TESTING
Information
Patent Application
FAULT ISOLATION AND SERVICE RESTORATION IN AN ELECTRIC GRID
Publication number
20130063273
Publication date
Mar 14, 2013
International Business Machines Corporation
Gopal K. BHAGERIA
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR MEASURING ACTIVE/REACTIVE POWERS
Publication number
20130046663
Publication date
Feb 21, 2013
Analog Devices, Inc.
Gabriel Antonesei
G01 - MEASURING TESTING
Information
Patent Application
RF POWER DETECTOR
Publication number
20100201346
Publication date
Aug 12, 2010
Zhong You
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD FOR MEASURING ACTIVE AND REACTIVE POWERS
Publication number
20100088049
Publication date
Apr 8, 2010
Analog Devices, Inc.
Xiuhong LU
G01 - MEASURING TESTING
Information
Patent Application
Electronic device
Publication number
20020196011
Publication date
Dec 26, 2002
Ronald Hans Van Der Voort
G01 - MEASURING TESTING