Indicating phase sequence Indicating synchronism

Industry

CPC
G01R29/18

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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R29/00Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00

Current Industry

G01R29/18Indicating phase sequence Indicating synchronism

Industries

Patents Grantslast 30 patents

Information Patent Grant
Power line sensors with automatic phase identification
- Patent number 12,050,241
- Issue date Jul 30, 2024
- Sentient Technology Holdings, LLC
- William Ed Pierce
- G01 - MEASURING TESTING
Information Patent Grant
Electrical phase identification using a clustering algorithm
- Patent number 11,860,210
- Issue date Jan 2, 2024
- Itron, Inc.
- Yingjuan Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for locally controlling power delivery along a di...
- Patent number 11,749,992
- Issue date Sep 5, 2023
- Power Management Holdings (U.S.), Inc.
- Malcolm S. Metcalfe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase identification in power distribution systems
- Patent number 11,740,274
- Issue date Aug 29, 2023
- The Regents of the University of California
- Nanpeng Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase sequence adjustment system and phase sequence adjustment method
- Patent number 11,621,649
- Issue date Apr 4, 2023
- Delta Electronics, Inc.
- Lin-Yu Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-contact detection of electrical energy
- Patent number 11,500,005
- Issue date Nov 15, 2022
- X Development LLC
- Leo Francis Casey
- G01 - MEASURING TESTING
Information Patent Grant
Providing positional awareness information and increasing power qua...
- Patent number 11,418,129
- Issue date Aug 16, 2022
- Solaredge Technologies Ltd.
- Omer Aloni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Forced oscillation source location determination based on oscillati...
- Patent number 11,340,271
- Issue date May 24, 2022
- University of Tennessee Research Foundation
- Yilu Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Boundary test circuit, memory and boundary test method
- Patent number 11,340,294
- Issue date May 24, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Cheng-Jer Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy metering for a building
- Patent number 11,293,955
- Issue date Apr 5, 2022
- Veris Industries, LLC
- Martin Cook
- G01 - MEASURING TESTING
Information Patent Grant
Phase compensation in a resonant phase detector
- Patent number 11,255,892
- Issue date Feb 22, 2022
- Cirrus Logic, Inc.
- Tejasvi Das
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for locally controlling power delivery along a di...
- Patent number 11,211,796
- Issue date Dec 28, 2021
- Power Management Holdings (U.S.), Inc.
- Malcolm S. Metcalfe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and method for determining load balance on a three-phase po...
- Patent number 11,054,456
- Issue date Jul 6, 2021
- Sensus Spectrum LLC
- Robert Dale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Minimizing phase mismatch and offset sensitivity in a dual-path system
- Patent number 11,047,890
- Issue date Jun 29, 2021
- Cirrus Logic, Inc.
- Gautham S. Sivasankar
- G01 - MEASURING TESTING
Information Patent Grant
Non-contact detection of electrical energy
- Patent number 11,016,132
- Issue date May 25, 2021
- X Development LLC
- Leo Francis Casey
- G01 - MEASURING TESTING
Information Patent Grant
Testing integrated circuit designs containing multiple phase rotators
- Patent number 11,016,144
- Issue date May 25, 2021
- International Business Machines Corporation
- Robert G. Gerowitz
- G01 - MEASURING TESTING
Information Patent Grant
Phase identification display method
- Patent number 10,976,349
- Issue date Apr 13, 2021
- Gregory Hubert Piesinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for detecting phase loss of output in inverter
- Patent number 10,852,325
- Issue date Dec 1, 2020
- LSIS Co., Ltd.
- Chengde Xu
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for carrying out timing related tasks
- Patent number 10,841,885
- Issue date Nov 17, 2020
- Singapore University of Technology and Design
- David K.Y. Yau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit multi-tester including phase rotation-measurement circuitry
- Patent number 10,802,052
- Issue date Oct 13, 2020
- Truist Bank
- William Henry Karnes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting and locating single-phase ground fault on low...
- Patent number 10,794,945
- Issue date Oct 6, 2020
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Testing integrated circuit designs containing multiple phase rotators
- Patent number 10,761,136
- Issue date Sep 1, 2020
- International Business Machines Corporation
- Robert G. Gerowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for inferring the feeder and phase powering an o...
- Patent number 10,749,571
- Issue date Aug 18, 2020
- TRC Companies, Inc.
- Jerritt H. Hansell
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for determining a phase to which a receiver dev...
- Patent number 10,663,503
- Issue date May 26, 2020
- Sagemcom Energy & Telecom SAS
- Nicolas Pigeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for using a connector at the end of a cable as a...
- Patent number 10,591,528
- Issue date Mar 17, 2020
- Ideal Industries Network Limited
- Ian Mercer
- G01 - MEASURING TESTING
Information Patent Grant
Wire tracing system and method
- Patent number 10,585,132
- Issue date Mar 10, 2020
- TWITCH TECHNOLOGIES LLC
- John Dennis Page
- G01 - MEASURING TESTING
Information Patent Grant
Testing integrated circuit designs containing multiple phase rotators
- Patent number 10,585,140
- Issue date Mar 10, 2020
- International Business Machines Corporation
- Robert G. Gerowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for inferring schematic and topological propertie...
- Patent number 10,554,257
- Issue date Feb 4, 2020
- Dominion Energy Technologies, Inc.
- Jerritt Hansell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for discovering, partitioning, organizing, and administerin...
- Patent number 10,541,724
- Issue date Jan 21, 2020
- Astrolink International LLC
- Marcia Reid Martin
- G01 - MEASURING TESTING
Information Patent Grant
Methods for discovering, partitioning, organizing, and administerin...
- Patent number 10,498,394
- Issue date Dec 3, 2019
- Astrolink International LLC
- Marcia Reid Martin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FACILITATING SEPARATELY-SOURCED REDUNDANT POWER FEEDS TO A SYSTEM
- Publication number 20240385233
- Publication date Nov 21, 2024
- International Business Machines Corporation
- Brian Charles TUCKER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING AT LEAST ONE PROPERTY OF A ROTATIONAL MOVEME...
- Publication number 20240125836
- Publication date Apr 18, 2024
- dormakaba Deutschland GmbH
- Dennis Böse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR IDENTIFYING CONSUMER PHASE CONNECTIVITY IN LOW-VOLTAGE D...
- Publication number 20230236229
- Publication date Jul 27, 2023
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Lai ZHOU
- G01 - MEASURING TESTING
Information Patent Application
Electrical Phase Identification Using a Clustering Algorithm
- Publication number 20230100242
- Publication date Mar 30, 2023
- Itron, Inc.
- Yingjuan Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IDENTIFYING ELECTRICAL PHASES OF ELECTRIC GRID WIRES
- Publication number 20220357383
- Publication date Nov 10, 2022
- X Development LLC
- Phillip Ellsworth Stahlfeld
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL ANALYSIS METHOD, AND APPARATUS FOR THREE-PHASE SYSTEM, AND P...
- Publication number 20220283209
- Publication date Sep 8, 2022
- NEC Corporation
- Murtuza PETLADWALA
- G01 - MEASURING TESTING
Information Patent Application
PHASE SEQUENCE ADJUSTMENT SYSTEM AND PHASE SEQUENCE ADJUSTMENT METHOD
- Publication number 20220190743
- Publication date Jun 16, 2022
- Delta Electronics, Inc.
- Lin-Yu LU
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR LOCALLY CONTROLLING POWER DELIVERY ALONG A DI...
- Publication number 20220190600
- Publication date Jun 16, 2022
- Power Management Holdings (U.S.), Inc.
- Malcolm S. Metcalfe
- G01 - MEASURING TESTING
Information Patent Application
ALIGNMENT OF SYNCHRONIZED PHASE ANGLE MEASUREMENTS WITH PRESENCE OF...
- Publication number 20220137112
- Publication date May 5, 2022
- University of Tennessee Research Foundation
- Yilu LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FORCED OSCILLATION SOURCE LOCATION DETERMINATION BASED ON OSCILLATI...
- Publication number 20220034947
- Publication date Feb 3, 2022
- University of Tennessee Research Foundation
- YILU LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TIME SYNCHRONIZATION USING POWER SYSTEM SYNCHROPHASOR MEASUREMENTS
- Publication number 20210285995
- Publication date Sep 16, 2021
- University of Tennessee Research Foundation
- Yilu Liu
- G01 - MEASURING TESTING
Information Patent Application
PHASE IDENTIFICATION IN POWER DISTRIBUTION SYSTEMS
- Publication number 20210285994
- Publication date Sep 16, 2021
- Nanpeng Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-CONTACT DETECTION OF ELECTRICAL ENERGY
- Publication number 20210247433
- Publication date Aug 12, 2021
- X Development LLC
- Leo Francis Casey
- G01 - MEASURING TESTING
Information Patent Application
Phase Identification Display Method
- Publication number 20210096159
- Publication date Apr 1, 2021
- Gregory Hubert Piesinger
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR LOCALLY CONTROLLING POWER DELIVERY ALONG A DI...
- Publication number 20210083477
- Publication date Mar 18, 2021
- ENBALA Power Networks Inc.
- Malcolm S. Metcalfe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE COMPENSATION IN A RESONANT PHASE DETECTOR
- Publication number 20200386804
- Publication date Dec 10, 2020
- Cirrus Logic International Semiconductor Ltd.
- Tejasvi DAS
- G01 - MEASURING TESTING
Information Patent Application
NON-CONTACT DETECTION OF ELECTRICAL ENERGY
- Publication number 20200379025
- Publication date Dec 3, 2020
- X Development LLC
- Leo Francis Casey
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR INFERRING SCHEMATIC AND TOPOLOGICAL PROPERTIE...
- Publication number 20200186193
- Publication date Jun 11, 2020
- TRC Companies, Inc.
- Jerritt Hansell
- G01 - MEASURING TESTING
Information Patent Application
TESTING INTEGRATED CIRCUIT DESIGNS CONTAINING MULTIPLE PHASE ROTATORS
- Publication number 20200150175
- Publication date May 14, 2020
- International Business Machines Corporation
- Robert G. GEROWITZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER LINE SENSORS WITH AUTOMATIC PHASE IDENTIFICATION
- Publication number 20200116772
- Publication date Apr 16, 2020
- SENTIENT ENERGY, INC.
- William Ed PIERCE
- G01 - MEASURING TESTING
Information Patent Application
PHASE GROUP ESTIMATION DEVICE, PHASE GROUP ESTIMATION METHOD, AND R...
- Publication number 20200072887
- Publication date Mar 5, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Hirohisa FURUTA
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT MULTI-TESTER INCLUDING PHASE ROTATION-MEASUREMENT CIRCUITRY
- Publication number 20200064377
- Publication date Feb 27, 2020
- Branch Banking and Trust Company
- William Henry Karnes
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR DETECTING PHASE LOSS OF OUTPUT IN INVERTER
- Publication number 20190346491
- Publication date Nov 14, 2019
- LSIS CO., LTD
- Chengde XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR CARRYING OUT TIMING RELATED TASKS
- Publication number 20190327697
- Publication date Oct 24, 2019
- Singapore University of Technology and Design
- David K.Y. YAU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...
- Publication number 20190137556
- Publication date May 9, 2019
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu TANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...
- Publication number 20190137557
- Publication date May 9, 2019
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu TANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHOD FOR DETERMINING LOAD BALANCE ON A THREE-PHASE PO...
- Publication number 20190086461
- Publication date Mar 21, 2019
- SENSUS SPECTRUM LLC
- Robert Dale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING AN ELECTRIC CURRENT IN AN ELECTR...
- Publication number 20180164347
- Publication date Jun 14, 2018
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Stefan Götz
- G01 - MEASURING TESTING
Information Patent Application
TESTING INTEGRATED CIRCUIT DESIGNS CONTAINING MULTIPLE PHASE ROTATORS
- Publication number 20180074121
- Publication date Mar 15, 2018
- International Business Machines Corporation
- Robert G. GEROWITZ
- G01 - MEASURING TESTING
Information Patent Application
TESTING INTEGRATED CIRCUIT DESIGNS CONTAINING MULTIPLE PHASE ROTATORS
- Publication number 20180074120
- Publication date Mar 15, 2018
- International Business Machines Corporation
- Robert G. GEROWITZ
- G01 - MEASURING TESTING

Indicating phase sequence Indicating synchronism

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power line sensors with automatic phase identification

Electrical phase identification using a clustering algorithm

Method and system for locally controlling power delivery along a di...

Phase identification in power distribution systems

Phase sequence adjustment system and phase sequence adjustment method

Non-contact detection of electrical energy

Providing positional awareness information and increasing power qua...

Forced oscillation source location determination based on oscillati...

Boundary test circuit, memory and boundary test method

Energy metering for a building

Phase compensation in a resonant phase detector

Method and system for locally controlling power delivery along a di...

Systems and method for determining load balance on a three-phase po...

Minimizing phase mismatch and offset sensitivity in a dual-path system

Non-contact detection of electrical energy

Testing integrated circuit designs containing multiple phase rotators

Phase identification display method

Device for detecting phase loss of output in inverter

Method and system for carrying out timing related tasks

Circuit multi-tester including phase rotation-measurement circuitry

Method for detecting and locating single-phase ground fault on low...

Testing integrated circuit designs containing multiple phase rotators

System and methods for inferring the feeder and phase powering an o...

Methods and devices for determining a phase to which a receiver dev...

System and method for using a connector at the end of a cable as a...

Wire tracing system and method

Testing integrated circuit designs containing multiple phase rotators

System and method for inferring schematic and topological propertie...

Methods for discovering, partitioning, organizing, and administerin...

Methods for discovering, partitioning, organizing, and administerin...

Patents Applicationslast 30 patents

FACILITATING SEPARATELY-SOURCED REDUNDANT POWER FEEDS TO A SYSTEM

METHOD FOR DETERMINING AT LEAST ONE PROPERTY OF A ROTATIONAL MOVEME...

METHOD FOR IDENTIFYING CONSUMER PHASE CONNECTIVITY IN LOW-VOLTAGE D...

Electrical Phase Identification Using a Clustering Algorithm

IDENTIFYING ELECTRICAL PHASES OF ELECTRIC GRID WIRES

SIGNAL ANALYSIS METHOD, AND APPARATUS FOR THREE-PHASE SYSTEM, AND P...

PHASE SEQUENCE ADJUSTMENT SYSTEM AND PHASE SEQUENCE ADJUSTMENT METHOD

METHOD AND SYSTEM FOR LOCALLY CONTROLLING POWER DELIVERY ALONG A DI...

ALIGNMENT OF SYNCHRONIZED PHASE ANGLE MEASUREMENTS WITH PRESENCE OF...

FORCED OSCILLATION SOURCE LOCATION DETERMINATION BASED ON OSCILLATI...

TIME SYNCHRONIZATION USING POWER SYSTEM SYNCHROPHASOR MEASUREMENTS

PHASE IDENTIFICATION IN POWER DISTRIBUTION SYSTEMS

NON-CONTACT DETECTION OF ELECTRICAL ENERGY

Phase Identification Display Method

METHOD AND SYSTEM FOR LOCALLY CONTROLLING POWER DELIVERY ALONG A DI...

PHASE COMPENSATION IN A RESONANT PHASE DETECTOR

NON-CONTACT DETECTION OF ELECTRICAL ENERGY

SYSTEM AND METHOD FOR INFERRING SCHEMATIC AND TOPOLOGICAL PROPERTIE...

TESTING INTEGRATED CIRCUIT DESIGNS CONTAINING MULTIPLE PHASE ROTATORS

POWER LINE SENSORS WITH AUTOMATIC PHASE IDENTIFICATION

PHASE GROUP ESTIMATION DEVICE, PHASE GROUP ESTIMATION METHOD, AND R...

CIRCUIT MULTI-TESTER INCLUDING PHASE ROTATION-MEASUREMENT CIRCUITRY

DEVICE FOR DETECTING PHASE LOSS OF OUTPUT IN INVERTER

METHOD AND SYSTEM FOR CARRYING OUT TIMING RELATED TASKS

METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...

METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...

SYSTEMS AND METHOD FOR DETERMINING LOAD BALANCE ON A THREE-PHASE PO...

APPARATUS AND METHOD FOR MEASURING AN ELECTRIC CURRENT IN AN ELECTR...

TESTING INTEGRATED CIRCUIT DESIGNS CONTAINING MULTIPLE PHASE ROTATORS

TESTING INTEGRATED CIRCUIT DESIGNS CONTAINING MULTIPLE PHASE ROTATORS