Arrangements for measuring phase angle between a voltage and a current, or between voltages or currents

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for determining a phase shift between a phase cur...
- Patent number 11,971,436
- Issue date Apr 30, 2024
- Bombardier Primove GmbH
- Andreas Büming
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grid voltage phase detector
- Patent number 11,971,437
- Issue date Apr 30, 2024
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Hyun Jun Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transmitter for transmitting a process variable to a programmable l...
- Patent number 11,949,227
- Issue date Apr 2, 2024
- IFM Electronic GmbH
- Heinz Walter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method, device and system for recognizing an electrical oscillation...
- Patent number 11,927,643
- Issue date Mar 12, 2024
- Siemens Aktiengesellschaft
- Andreas Litzinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital droop detector
- Patent number 11,927,612
- Issue date Mar 12, 2024
- MARVELL ASIA PTE. LTD.
- Ernest Knoll
- G01 - MEASURING TESTING
Information Patent Grant
Fan-out buffer with skew control function, operating method thereof...
- Patent number 11,921,158
- Issue date Mar 5, 2024
- Samsung Electronics Co., Ltd.
- Byung-Sung Kim
- G01 - MEASURING TESTING
Information Patent Grant
Processing sinewave signals of variable frequency in a device with...
- Patent number 11,906,557
- Issue date Feb 20, 2024
- Schweitzer Engineering Laboratories, Inc.
- Veselin Skendzic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage measuring method, computer device and storage medium
- Patent number 11,906,552
- Issue date Feb 20, 2024
- DIGITAL GRID RES. INST, CHINA SOUTHERN POWER GRID
- Peng Li
- G01 - MEASURING TESTING
Information Patent Grant
Event analysis and display
- Patent number 11,899,517
- Issue date Feb 13, 2024
- Schweitzer Engineering Laboratories, Inc.
- Md Arif Khan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase detector
- Patent number 11,879,917
- Issue date Jan 23, 2024
- Mitsubishi Electric Corporation
- Akihito Hirai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phacoemulsification apparatus
- Patent number 11,877,953
- Issue date Jan 23, 2024
- Johnson & Johnson Surgical Vision, Inc.
- Assaf Govari
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Accuracy for phasor measurement units (synchrophasors) in utility d...
- Patent number 11,874,309
- Issue date Jan 16, 2024
- S&C Electric Company
- Michael John Meisinger
- G01 - MEASURING TESTING
Information Patent Grant
Electrical testing meter and method of using the same
- Patent number 11,867,734
- Issue date Jan 9, 2024
- Honeywell International Inc.
- Reginald Alan Byrd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual channel differential sensor
- Patent number 11,860,203
- Issue date Jan 2, 2024
- KYOCERA AVX COMPONENTS (WERNE) GMBH
- Rafael Giolbas
- G01 - MEASURING TESTING
Information Patent Grant
Systems for passive microwave remote sensing and their calibration...
- Patent number 11,852,596
- Issue date Dec 26, 2023
- Boulder Environmental Sciences and Technology
- Marian Klein
- G01 - MEASURING TESTING
Information Patent Grant
Multi-phase clock signal phase difference detection and calculation...
- Patent number 11,841,738
- Issue date Dec 12, 2023
- Montage LZ Technologies (Chengdu) Co., Ltd.
- Mingfu Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated multi-channel RF circuit with phase sensing
- Patent number 11,837,797
- Issue date Dec 5, 2023
- Infineon Technologies AG
- Jochen O. Schrattenecker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing movement information
- Patent number 11,820,409
- Issue date Nov 21, 2023
- Siemens Mobility GmbH
- Boris Celan
- B61 - RAILWAYS
Information Patent Grant
Systems and methods to identify open phases of a capacitor bank
- Patent number 11,808,824
- Issue date Nov 7, 2023
- Schweitzer Engineering Laboratories, Inc.
- Kei Hao
- G01 - MEASURING TESTING
Information Patent Grant
Aircraft grid phase angle tracker based on nonlinear active disturb...
- Patent number 11,802,895
- Issue date Oct 31, 2023
- Dalian University of Technology
- Ximing Sun
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive resolver envelope diagnostic
- Patent number 11,802,913
- Issue date Oct 31, 2023
- GM Global Technology Operations LLC
- Brian J. Gallert
- G01 - MEASURING TESTING
Information Patent Grant
Transformer connection phase determination program, device, and method
- Patent number 11,789,052
- Issue date Oct 17, 2023
- Fujitsu Limited
- Hironobu Kitajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for resistivity determination with borehole imagers
- Patent number 11,754,741
- Issue date Sep 12, 2023
- Halliburton Energy Services, Inc.
- Baris Guner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pattern generator and built-in-self test device including the same
- Patent number 11,740,270
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Juyun Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Food waste disposer monitoring using phase difference between motor...
- Patent number 11,717,835
- Issue date Aug 8, 2023
- InSinkErator LLC
- Thomas R. Berger
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Sensor and inspection device
- Patent number 11,703,530
- Issue date Jul 18, 2023
- Kabushiki Kaisha Toshiba
- Akira Kikitsu
- G01 - MEASURING TESTING
Information Patent Grant
Wireless synchronized measurements in power distribution networks
- Patent number 11,680,967
- Issue date Jun 20, 2023
- Aclara Technologies LLC
- David Rieken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage measurement compensation in high voltage systems
- Patent number 11,674,986
- Issue date Jun 13, 2023
- Schneider Electric Industries SAS
- Remi Andre Jean Forcet
- G01 - MEASURING TESTING
Information Patent Grant
Demodulation phase calibration using external input
- Patent number 11,650,078
- Issue date May 16, 2023
- Invensense, Inc.
- Doruk Senkal
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Counter unit
- Patent number 11,640,197
- Issue date May 2, 2023
- Omron Corporation
- Hitoshi Oba
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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
ELECTRONIC CIRCUITRY, SYSTEM, BASE STATION, MOBILE DEVICE AND METHOD
- Publication number 20240121015
- Publication date Apr 11, 2024
- Intel Corporation
- Assaf BEN-BASSAT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE WITH IMPEDANCE MEASURING
- Publication number 20240118323
- Publication date Apr 11, 2024
- Samsung Electronics Co., Ltd.
- Nahm il KOO
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DRIVER USING CORRECTING MECHANISM ON SENSED MOTOR POSITION
- Publication number 20240072692
- Publication date Feb 29, 2024
- ANPEC ELECTRONICS CORPORATION
- KUN-MIN CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE AND PHASE DETECTOR
- Publication number 20240044957
- Publication date Feb 8, 2024
- NANYA TECHNOLOGY CORPORATION
- Wu-Der YANG
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE AND PHASE DETECTOR
- Publication number 20240044956
- Publication date Feb 8, 2024
- NANYA TECHNOLOGY CORPORATION
- Wu-Der YANG
- G01 - MEASURING TESTING
Information Patent Application
Method for Calibrating an SSB Receiver
- Publication number 20230421426
- Publication date Dec 28, 2023
- KAPSCH TRAFFICCOM AG
- Stefan SCHIDL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR DIAGNOSING PHASE CURRENT SENSOR FAILURE OF...
- Publication number 20230408563
- Publication date Dec 21, 2023
- HL MANDO CORPORATION
- Hye-Ung Shin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMITTING APPARATUS AND METHOD FOR WIRELESSLY TRA...
- Publication number 20230402879
- Publication date Dec 14, 2023
- Samsung Electronics Co., Ltd.
- Jaeseok PARK
- G01 - MEASURING TESTING
Information Patent Application
PMU ALGORITHM
- Publication number 20230400488
- Publication date Dec 14, 2023
- S&C ELECTRIC COMPANY
- Michael Quinlan
- G01 - MEASURING TESTING
Information Patent Application
CLOCK ADJUSTMENT CIRCUIT USING PATTERN FILTER CIRCUIT TO SELECT PRE...
- Publication number 20230367357
- Publication date Nov 16, 2023
- MEDIATEK INC.
- Po-Hsueh Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable Sync Module
- Publication number 20230314494
- Publication date Oct 5, 2023
- Saudi Arabian Oil Company
- Abdulaziz A. Ansari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BOND WIRE LOSS DETECTION AND REDUNDANCY
- Publication number 20230298950
- Publication date Sep 21, 2023
- Semiconductor Components Industries, LLC
- Dieter Jozef JOOS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR DETERMINING A LINEAR POWER FLOW FOR A DISTR...
- Publication number 20230280381
- Publication date Sep 7, 2023
- Commonwealth Edison Company
- Amin Khodaei
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS SYNCHRONIZED MEASUREMENTS IN POWER DISTRIBUTION NETWORKS
- Publication number 20230280383
- Publication date Sep 7, 2023
- ACLARA TECHNOLOGIES LLC
- David Rieken
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR GENERATING ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY OF BAT...
- Publication number 20230236257
- Publication date Jul 27, 2023
- BYD COMPANY LIMITED
- Tianyu FENG
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETERMINING LINE FAULT OF POWER SYSTEM
- Publication number 20230236235
- Publication date Jul 27, 2023
- ABB Schweiz AG
- Kai Liu
- G01 - MEASURING TESTING
Information Patent Application
CAPACITOR BANK FAULT DETECTION AND IDENTIFICATION
- Publication number 20230228825
- Publication date Jul 20, 2023
- Schweitzer Engineering Laboratories, Inc.
- Jeremy William Blair
- G01 - MEASURING TESTING
Information Patent Application
CURRENT TRANSDUCER FOR MEASURING THE CURRENT FLOWING THROUGH AN ELE...
- Publication number 20230221357
- Publication date Jul 13, 2023
- Phoenix Contact GmbH & Co. KG
- Martin Jankowski
- G01 - MEASURING TESTING
Information Patent Application
MOTOR WINDING FAULT DIAGNOSIS
- Publication number 20230194612
- Publication date Jun 22, 2023
- Eaton Intelligent Power Limited
- Gurmeet Singh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROCESSING SINEWAVE SIGNALS OF VARIABLE FREQUENCY IN A DEVICE WITH...
- Publication number 20230194584
- Publication date Jun 22, 2023
- Schweitzer Engineering Laboratories, Inc.
- Veselin Skendzic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING A STATE OF AT LEAST ONE CELL OF A BATTERY, A...
- Publication number 20230143444
- Publication date May 11, 2023
- Volkswagen Aktiengesellschaft
- Christian WICK
- G01 - MEASURING TESTING
Information Patent Application
FAULT DETECTION IN A POWER TRANSMISSION SYSTEM
- Publication number 20230142049
- Publication date May 11, 2023
- Hitachi Energy Switzerland AG
- Suresh MATURU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACCURACY FOR PHASOR MEASUREMENT UNITS (SYNCHROPHASORS) IN UTILITY D...
- Publication number 20230132216
- Publication date Apr 27, 2023
- S&C ELECTRIC COMPANY
- Michael John Meisinger
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE RESOLVER ENVELOPE DIAGNOSTIC
- Publication number 20230111465
- Publication date Apr 13, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Brian J. Gallert
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE RECTIFIER HARMONICS COMPENSATOR
- Publication number 20230107678
- Publication date Apr 6, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Grzegorz POPEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PATTERN GENERATOR AND BUILT-IN-SELF TEST DEVICE INCLUDING THE SAME
- Publication number 20230099986
- Publication date Mar 30, 2023
- Samsung Electronics Co., Ltd.
- Juyun LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Deep learning-based optimal power flow solution with applications t...
- Publication number 20230085739
- Publication date Mar 23, 2023
- City University of Hong Kong
- Minghua CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT ANALYSIS AND DISPLAY
- Publication number 20230068739
- Publication date Mar 2, 2023
- Schweitzer Engineering Laboratories, Inc.
- Md Arif Khan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR AND INSPECTION DEVICE
- Publication number 20230041879
- Publication date Feb 9, 2023
- Kabushiki Kaisha Toshiba
- Akira KIKITSU
- G01 - MEASURING TESTING

Arrangements for measuring phase angle between a voltage and a current, or between voltages or currents

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Method and system for determining a phase shift between a phase cur...

Grid voltage phase detector

Transmitter for transmitting a process variable to a programmable l...

Method, device and system for recognizing an electrical oscillation...

Digital droop detector

Fan-out buffer with skew control function, operating method thereof...

Processing sinewave signals of variable frequency in a device with...

Voltage measuring method, computer device and storage medium

Event analysis and display

Phase detector

Phacoemulsification apparatus

Accuracy for phasor measurement units (synchrophasors) in utility d...

Electrical testing meter and method of using the same

Dual channel differential sensor

Systems for passive microwave remote sensing and their calibration...

Multi-phase clock signal phase difference detection and calculation...

Integrated multi-channel RF circuit with phase sensing

Method for producing movement information

Systems and methods to identify open phases of a capacitor bank

Aircraft grid phase angle tracker based on nonlinear active disturb...

Adaptive resolver envelope diagnostic

Transformer connection phase determination program, device, and method

Method for resistivity determination with borehole imagers

Pattern generator and built-in-self test device including the same

Food waste disposer monitoring using phase difference between motor...

Sensor and inspection device

Wireless synchronized measurements in power distribution networks

Voltage measurement compensation in high voltage systems

Demodulation phase calibration using external input

Counter unit

Patents Applicationslast 30 patents

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

ELECTRONIC CIRCUITRY, SYSTEM, BASE STATION, MOBILE DEVICE AND METHOD

METHOD AND DEVICE WITH IMPEDANCE MEASURING

MOTOR DRIVER USING CORRECTING MECHANISM ON SENSED MOTOR POSITION

ELECTRONIC DEVICE AND PHASE DETECTOR

ELECTRONIC DEVICE AND PHASE DETECTOR

Method for Calibrating an SSB Receiver

APPARATUS AND METHOD FOR DIAGNOSING PHASE CURRENT SENSOR FAILURE OF...

WIRELESS POWER TRANSMITTING APPARATUS AND METHOD FOR WIRELESSLY TRA...

PMU ALGORITHM

CLOCK ADJUSTMENT CIRCUIT USING PATTERN FILTER CIRCUIT TO SELECT PRE...

Portable Sync Module

BOND WIRE LOSS DETECTION AND REDUNDANCY

METHODS AND SYSTEMS FOR DETERMINING A LINEAR POWER FLOW FOR A DISTR...

WIRELESS SYNCHRONIZED MEASUREMENTS IN POWER DISTRIBUTION NETWORKS

METHOD FOR GENERATING ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY OF BAT...

METHOD OF DETERMINING LINE FAULT OF POWER SYSTEM

CAPACITOR BANK FAULT DETECTION AND IDENTIFICATION

CURRENT TRANSDUCER FOR MEASURING THE CURRENT FLOWING THROUGH AN ELE...

MOTOR WINDING FAULT DIAGNOSIS

PROCESSING SINEWAVE SIGNALS OF VARIABLE FREQUENCY IN A DEVICE WITH...

METHOD FOR DETERMINING A STATE OF AT LEAST ONE CELL OF A BATTERY, A...

FAULT DETECTION IN A POWER TRANSMISSION SYSTEM

ACCURACY FOR PHASOR MEASUREMENT UNITS (SYNCHROPHASORS) IN UTILITY D...

ADAPTIVE RESOLVER ENVELOPE DIAGNOSTIC

ACTIVE RECTIFIER HARMONICS COMPENSATOR

PATTERN GENERATOR AND BUILT-IN-SELF TEST DEVICE INCLUDING THE SAME

Deep learning-based optimal power flow solution with applications t...

EVENT ANALYSIS AND DISPLAY

SENSOR AND INSPECTION DEVICE