Measuring sum, difference or ratio

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CPC
G01R19/10

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof

Current Industry

G01R19/10Measuring sum, difference or ratio

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image sensing device using a single analog to digital conversion op...
- Patent number 12,166,949
- Issue date Dec 10, 2024
- SK Hynix Inc.
- Jeong Eun Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diagnostic circuits with duplicate resistive networks for sensor ou...
- Patent number 12,153,073
- Issue date Nov 26, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Matthieu Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC meter for electrical vehicle charging station
- Patent number 12,146,903
- Issue date Nov 19, 2024
- LEM International SA
- Florent Balboni
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for detecting an electrical grounding intergrid integrity
- Patent number 12,140,643
- Issue date Nov 12, 2024
- JEF TECHNO SOLUTIONS PVT LTD
- Prashanth Belur Gururaja Rao
- G01 - MEASURING TESTING
Information Patent Grant
Measuring device
- Patent number 12,130,320
- Issue date Oct 29, 2024
- Osaka University
- Tsuyoshi Sekitani
- G01 - MEASURING TESTING
Information Patent Grant
Current protection system for energy storage system
- Patent number 12,105,154
- Issue date Oct 1, 2024
- Samsung SDI Co., Ltd.
- Hyung Kyu Nam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle and method of releasing fusion of switching device during c...
- Patent number 12,095,302
- Issue date Sep 17, 2024
- Hyundai Motor Company
- Yonghyun Kim
- G07 - CHECKING-DEVICES
Information Patent Grant
Sensing an ICMFB output to detect functional state of a mems sensor
- Patent number 12,092,653
- Issue date Sep 17, 2024
- STMicroelectronics, Inc.
- Davy Choi
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device
- Patent number 12,089,384
- Issue date Sep 10, 2024
- Samsung Electronics Co., Ltd.
- Hojong Kim
- G01 - MEASURING TESTING
Information Patent Grant
Voltage detection circuit and method for integrated circuit, and in...
- Patent number 12,072,356
- Issue date Aug 27, 2024
- Lemon Inc.
- Junmou Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
EWOD device with sensing apparatus
- Patent number 12,066,467
- Issue date Aug 20, 2024
- Sharp Life Science (EU) Limited
- Christopher James Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Circuit board arrangement, differential probe circuit and method
- Patent number 12,069,800
- Issue date Aug 20, 2024
- Rohde & Schwarz GmbH & Co. KG
- Andreas Ziegler
- G01 - MEASURING TESTING
Information Patent Grant
Current detection circuit including non-linear circuit and power su...
- Patent number 12,051,964
- Issue date Jul 30, 2024
- Fuji Electric Co., Ltd.
- Ryuunosuke Araumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Differential signal current sensor
- Patent number 12,044,708
- Issue date Jul 23, 2024
- Suzhou Littelfuse OVS Co., Ltd.
- Jianfei Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Measuring loop resistance
- Patent number 12,019,107
- Issue date Jun 25, 2024
- MEGGER INSTRUMENTS LTD
- Stanislaw Zurek
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting power oscillation in an electric power grid
- Patent number 11,990,755
- Issue date May 21, 2024
- Vestas Wind Systems A/S
- Per Hagen Nielsen
- G01 - MEASURING TESTING
Information Patent Grant
Processing system and method for manufacturing metal member
- Patent number 11,989,006
- Issue date May 21, 2024
- Sumitomo Electric Sintered Alloy, Ltd.
- Kazuo Maeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Temperature-sensitive sampling
- Patent number 11,984,876
- Issue date May 14, 2024
- Texas Instruments Incorporated
- Robert Allan Neidorff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broken rail detector
- Patent number 11,975,750
- Issue date May 7, 2024
- Athena Industrial Technologies Inc.
- Paul D. Gies
- B61 - RAILWAYS
Information Patent Grant
Level shifter with automatic direction sensing
- Patent number 11,973,499
- Issue date Apr 30, 2024
- Texas Instruments Incorporated
- Deric Wayne Waters
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power source with error detection
- Patent number 11,971,434
- Issue date Apr 30, 2024
- KEITHLEY INSTRUMENTS, LLC
- William C. Weeman
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for determining the resistive component of the le...
- Patent number 11,965,916
- Issue date Apr 23, 2024
- Safetytest GmbH
- Simon Schulze
- G01 - MEASURING TESTING
Information Patent Grant
Power transmission device
- Patent number 11,962,170
- Issue date Apr 16, 2024
- Mitsubishi Electric Corporation
- Takuya Nakanishi
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for fault detection in variable differential tr...
- Patent number 11,959,977
- Issue date Apr 16, 2024
- Hamilton Sundstrand Corporation
- Gordon Elliott Winer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance measurement for measurements from multiple devices
- Patent number 11,946,963
- Issue date Apr 2, 2024
- Infineon Technologies AG
- Andre Mourrier
- G01 - MEASURING TESTING
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
Method and system for detecting self-clearing, sub-cycle faults
- Patent number 11,933,834
- Issue date Mar 19, 2024
- 3M Innovative Properties Company
- Phillip J. Bergeron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
USB battery charging mode advertising and differentiation
- Patent number 11,936,229
- Issue date Mar 19, 2024
- Texas Instruments Incorporated
- Suzanne Mary Vining
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Leakage detection for three-dimensional NAND memory
- Patent number 11,923,032
- Issue date Mar 5, 2024
- Yangtze Memory Technologies Co., Ltd.
- Kun Yang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INSULATION FAULT MONITORING
- Publication number 20240418765
- Publication date Dec 19, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Rodrigo Fernandez-Mattos
- G01 - MEASURING TESTING
Information Patent Application
Monitoring Device for a High-Voltage Onboard Electrical System, and...
- Publication number 20240410926
- Publication date Dec 12, 2024
- MERCEDES-BENZ GROUP AG
- Andreas MAIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR ON-DIE IMPEDANCE CALIBRATION
- Publication number 20240402278
- Publication date Dec 5, 2024
- STMicroelectronics International N.V.
- Ravinder Kumar KUMAR
- G01 - MEASURING TESTING
Information Patent Application
Current Detection Circuit and Electronic Device
- Publication number 20240402222
- Publication date Dec 5, 2024
- Halo Microelectronics Co., Ltd.
- Dongming Liu
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DETECTOR DEVICE FOR MONITORING CURRENT SENSORS, AND ELEC...
- Publication number 20240402223
- Publication date Dec 5, 2024
- ROBERT BOSCH GmbH
- Sebastian Paulus
- G01 - MEASURING TESTING
Information Patent Application
EWOD DEVICE WITH SENSING APPARATUS
- Publication number 20240402224
- Publication date Dec 5, 2024
- Sharp Life Science (EU) Limited
- Christopher James BROWN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THERMAL CONDUCTIVITY SENSORS AND ASSOCIATED OPERATING METHODS
- Publication number 20240402107
- Publication date Dec 5, 2024
- INFINEON TECHNOLOGIES AG
- Ilie-Ionut CRISTEA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DETECTING GROUND SHORT CIRCUIT FAULTS
- Publication number 20240393407
- Publication date Nov 28, 2024
- ROBERT BOSCH GmbH
- Xiaofei Qiu
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETECTING CURRENT CONCENTRATION IN REDUNDA...
- Publication number 20240395082
- Publication date Nov 28, 2024
- HL MANDO CORPORATION
- Doyoung KIM
- G01 - MEASURING TESTING
Information Patent Application
STRUCTURE FOR DETECTING/MONITORING PROCESS CHARGING DAMAGE DUE TO M...
- Publication number 20240387298
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hsi-Yu Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS, SYSTEM AND METHOD OF MONITORING JOINTS AND SWITCH CONDIT...
- Publication number 20240369647
- Publication date Nov 7, 2024
- Eaton Intelligent Power Limited
- Viral Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ALTERNATING CURRENT SENSING APPARATUS
- Publication number 20240361360
- Publication date Oct 31, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Muhammad Hussain Alvi
- G01 - MEASURING TESTING
Information Patent Application
PRECISION STYLUS CONTROL SYSTEM
- Publication number 20240353214
- Publication date Oct 24, 2024
- KLA Corporation
- Kurt Rubin
- G01 - MEASURING TESTING
Information Patent Application
POWER SOURCE SYSTEM
- Publication number 20240339674
- Publication date Oct 10, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro ENDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR DETECTING DETERIORATED BATTERY CELL
- Publication number 20240337701
- Publication date Oct 10, 2024
- LG ENERGY SOLUTION, LTD.
- Soon Jong KIM
- G01 - MEASURING TESTING
Information Patent Application
BATTERY PACK AND METHOD OF OPERATING THE SAME
- Publication number 20240329138
- Publication date Oct 3, 2024
- Samsung SDI Co., Ltd.
- Seonghun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE FILTERING METHOD FOR DETECTING POINT IN CIRCUIT, SWITCH STA...
- Publication number 20240319238
- Publication date Sep 26, 2024
- Changchun Jetty Automotive Technology Co., Ltd.
- Chao WANG
- G01 - MEASURING TESTING
Information Patent Application
External Short Diagnosis Method of Preventing Melt Bonding and Batt...
- Publication number 20240288509
- Publication date Aug 29, 2024
- LG ENERGY SOLUTION, LTD.
- Jinhwan Kim
- G01 - MEASURING TESTING
Information Patent Application
BROKEN RAIL DETECTOR
- Publication number 20240278815
- Publication date Aug 22, 2024
- Athena Industrial Technologies Inc.
- Paul D. Gies
- B61 - RAILWAYS
Information Patent Application
CURRENT MEASURING DEVICE WITH HALL SENSORS
- Publication number 20240272205
- Publication date Aug 15, 2024
- SIEMENS AKTIENGESELLSCHAFT
- ROLAND WEISS
- G01 - MEASURING TESTING
Information Patent Application
AC Current Sensor And Wireless Charging Chip
- Publication number 20240272207
- Publication date Aug 15, 2024
- Nanjing University
- Hao QIU
- G01 - MEASURING TESTING
Information Patent Application
RESIDUAL CURRENT MONITORING FOR A DC VOLTAGE SWITCHING DEVICE
- Publication number 20240266819
- Publication date Aug 8, 2024
- Phoenix Contact GmbH & Co. KG
- Tobias GROTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DETECTOR FOR DETECTING RADIO FREQUENCY POWER OUTPUT
- Publication number 20240255559
- Publication date Aug 1, 2024
- Apple Inc.
- Syed Ahmed Aamir
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE-SENSITIVE SAMPLING
- Publication number 20240259011
- Publication date Aug 1, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Robert Allan NEIDORFF
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY FOR AN AIRCRAFT
- Publication number 20240250527
- Publication date Jul 25, 2024
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Patrick MARTIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEVEL SHIFTER WITH AUTOMATIC DIRECTION SENSING
- Publication number 20240250685
- Publication date Jul 25, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Deric Wayne WATERS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ESTIMATING A BATTERY STATE OF CHARGE UNDER NON-UNIFORM TEMPERATURE...
- Publication number 20240248144
- Publication date Jul 25, 2024
- Rimac Technology LLC
- Anna Alekseevna Fedorova
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR PLUNGER MOVEMENT DETECTION
- Publication number 20240247954
- Publication date Jul 25, 2024
- Renesas Electronics America Inc.
- Joshua Charles LAWTON
- G01 - MEASURING TESTING
Information Patent Application
LOCALIZED IR DROP DETECTION AND CALIBRATION SCHEME TO CREATE HIGH A...
- Publication number 20240230725
- Publication date Jul 11, 2024
- Intel Corporation
- Chia How Low
- G01 - MEASURING TESTING
Information Patent Application
NEGATIVE VOLTAGE MONITORING CIRCUIT AND LIGHT RECEIVING DEVICE
- Publication number 20240219434
- Publication date Jul 4, 2024
- Sony Semiconductor Solutions Corporation
- Tsukasa Kagaya
- G01 - MEASURING TESTING

Measuring sum, difference or ratio

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image sensing device using a single analog to digital conversion op...

Diagnostic circuits with duplicate resistive networks for sensor ou...

DC meter for electrical vehicle charging station

System for detecting an electrical grounding intergrid integrity

Measuring device

Current protection system for energy storage system

Vehicle and method of releasing fusion of switching device during c...

Sensing an ICMFB output to detect functional state of a mems sensor

Electronic device

Voltage detection circuit and method for integrated circuit, and in...

EWOD device with sensing apparatus

Circuit board arrangement, differential probe circuit and method

Current detection circuit including non-linear circuit and power su...

Differential signal current sensor

Measuring loop resistance

Method for detecting power oscillation in an electric power grid

Processing system and method for manufacturing metal member

Temperature-sensitive sampling

Broken rail detector

Level shifter with automatic direction sensing

Power source with error detection

Method and device for determining the resistive component of the le...

Power transmission device

Systems and methods for fault detection in variable differential tr...

Resistance measurement for measurements from multiple devices

Circuit system for measuring an electrical voltage

Method and system for detecting self-clearing, sub-cycle faults

USB battery charging mode advertising and differentiation

Methods and apparatus to compare voltages

Leakage detection for three-dimensional NAND memory

Patents Applicationslast 30 patents

INSULATION FAULT MONITORING

Monitoring Device for a High-Voltage Onboard Electrical System, and...

METHOD AND DEVICE FOR ON-DIE IMPEDANCE CALIBRATION

Current Detection Circuit and Electronic Device

METHOD AND DETECTOR DEVICE FOR MONITORING CURRENT SENSORS, AND ELEC...

EWOD DEVICE WITH SENSING APPARATUS

THERMAL CONDUCTIVITY SENSORS AND ASSOCIATED OPERATING METHODS

METHOD AND DEVICE FOR DETECTING GROUND SHORT CIRCUIT FAULTS

APPARATUS AND METHOD FOR DETECTING CURRENT CONCENTRATION IN REDUNDA...

STRUCTURE FOR DETECTING/MONITORING PROCESS CHARGING DAMAGE DUE TO M...

APPARATUS, SYSTEM AND METHOD OF MONITORING JOINTS AND SWITCH CONDIT...

ALTERNATING CURRENT SENSING APPARATUS

PRECISION STYLUS CONTROL SYSTEM

POWER SOURCE SYSTEM

DEVICE AND METHOD FOR DETECTING DETERIORATED BATTERY CELL

BATTERY PACK AND METHOD OF OPERATING THE SAME

VOLTAGE FILTERING METHOD FOR DETECTING POINT IN CIRCUIT, SWITCH STA...

External Short Diagnosis Method of Preventing Melt Bonding and Batt...

BROKEN RAIL DETECTOR

CURRENT MEASURING DEVICE WITH HALL SENSORS

AC Current Sensor And Wireless Charging Chip

RESIDUAL CURRENT MONITORING FOR A DC VOLTAGE SWITCHING DEVICE

POWER DETECTOR FOR DETECTING RADIO FREQUENCY POWER OUTPUT

TEMPERATURE-SENSITIVE SAMPLING

POWER SUPPLY FOR AN AIRCRAFT

LEVEL SHIFTER WITH AUTOMATIC DIRECTION SENSING

ESTIMATING A BATTERY STATE OF CHARGE UNDER NON-UNIFORM TEMPERATURE...

SYSTEMS AND METHODS FOR PLUNGER MOVEMENT DETECTION

LOCALIZED IR DROP DETECTION AND CALIBRATION SCHEME TO CREATE HIGH A...

NEGATIVE VOLTAGE MONITORING CIRCUIT AND LIGHT RECEIVING DEVICE