Means for compensating offset magnetic fields or the magnetic flux to be measured; Means for generating calibration magnetic fields

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G01R33/0017

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R33/00Arrangements or instruments for measuring magnetic variables

Current Industry

G01R33/0017Means for compensating offset magnetic fields or the magnetic flux to be measured; Means for generating calibration magnetic fields

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System for an acoustically driven ferromagnetic resonance sensor de...
- Patent number 12,366,618
- Issue date Jul 22, 2025
- Sonera, Inc.
- Dominic Labanowski
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor module with external power sensor
- Patent number RE50485
- Issue date Jul 8, 2025
- Infineon Technologies AG
- Juergen Hoegerl
Information Patent Grant
Hall integrated sensor and corresponding manufacturing process
- Patent number 12,356,869
- Issue date Jul 8, 2025
- LFoundry S.r.l.
- Carsten Schmidt
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting and compensating a stray magnetic field when d...
- Patent number 12,345,779
- Issue date Jul 1, 2025
- HELLA GMBH & CO. KGAA
- Jean Doucement
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor and magnetic sensor system
- Patent number 12,320,872
- Issue date Jun 3, 2025
- TDK Corporation
- Shunji Saruki
- G01 - MEASURING TESTING
Information Patent Grant
Sensitivity calibration method, inspection device, and magnetic sen...
- Patent number 12,306,135
- Issue date May 20, 2025
- JFE Steel Corporation
- Yasuhiro Matsufuji
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic detection system
- Patent number 12,292,485
- Issue date May 6, 2025
- Denso Corporation
- Kazuyoshi Obayashi
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor and biomagnetic measurement device
- Patent number 12,270,870
- Issue date Apr 8, 2025
- National Institute of Advanced Industrial Science and Technology
- Ippei Akita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diagnostic path for gain and offset calibration
- Patent number 12,265,137
- Issue date Apr 1, 2025
- ALLEGRO MICROSYSTEMS, LLC
- Arun Prasad Javvaji
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor and magnetic sensor system
- Patent number 12,253,579
- Issue date Mar 18, 2025
- TDK Corporation
- Keisuke Uchida
- G01 - MEASURING TESTING
Information Patent Grant
Hall sensor, method for calibrating a hall sensor, and calibration...
- Patent number 12,248,038
- Issue date Mar 11, 2025
- Infineon Technologies AG
- Benjamin Kollmitzer
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor element and device having improved accuracy under h...
- Patent number 12,228,620
- Issue date Feb 18, 2025
- ALLEGRO MICROSYSTEMS, LLC
- Andrey Timopheev
- G01 - MEASURING TESTING
Information Patent Grant
Precision magnetometer
- Patent number 12,204,000
- Issue date Jan 21, 2025
- ISTITUTO NAZIONALE DI FISICA NUCLEARE (INFN)
- Nicolo′ Crescini
- G01 - MEASURING TESTING
Information Patent Grant
Calibration system and method for magnetometers
- Patent number 12,196,834
- Issue date Jan 14, 2025
- COGNITIVE MEDICAL IMAGING LTD.
- Fan Wang
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor
- Patent number 12,189,002
- Issue date Jan 7, 2025
- TDK Corporation
- Toshihide Suto
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor
- Patent number 12,174,270
- Issue date Dec 24, 2024
- TDK Corporation
- Chengbin Lin
- G01 - MEASURING TESTING
Information Patent Grant
Multi-functional magnetic test structure for XMR sensors
- Patent number 12,146,926
- Issue date Nov 19, 2024
- Infineon Technologies AG
- Christoph Schroers
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring magnetic field and temperature u...
- Patent number 12,130,341
- Issue date Oct 29, 2024
- Korea Research Institute of Standards and Science
- Jeong Hyun Shim
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device with sensor and current converter
- Patent number 12,117,505
- Issue date Oct 15, 2024
- Robert Bosch GmbH
- Ralf Kienzle
- G01 - MEASURING TESTING
Information Patent Grant
Dose control system for injectable-drug delivery devices and associ...
- Patent number 12,102,807
- Issue date Oct 1, 2024
- Biocorp Production S.A.S.
- Lionel Aldon
- G01 - MEASURING TESTING
Information Patent Grant
Multi-axis magnetic field vector generation
- Patent number 12,105,162
- Issue date Oct 1, 2024
- International Business Machines Corporation
- Oki Gunawan
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor
- Patent number 12,105,165
- Issue date Oct 1, 2024
- TDK Corporation
- Kazuya Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor
- Patent number 12,099,101
- Issue date Sep 24, 2024
- TDK Corporation
- Koji Kuroki
- G01 - MEASURING TESTING
Information Patent Grant
Z magnetic field sensors with planar calibration coils
- Patent number 12,099,099
- Issue date Sep 24, 2024
- Infineon Technologies AG
- Udo Ausserlechner
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device for a vehicle, method for producing a sensor device f...
- Patent number 12,092,678
- Issue date Sep 17, 2024
- KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Stefan Prams
- G01 - MEASURING TESTING
Information Patent Grant
Stray field rejection in magnetic sensors
- Patent number 12,078,689
- Issue date Sep 3, 2024
- Melexis Technologies SA
- Gael Close
- G01 - MEASURING TESTING
Information Patent Grant
Modular magnetic field compensation coil array
- Patent number 12,062,486
- Issue date Aug 13, 2024
- FieldLine Inc.
- Kenneth J. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Abnormality detection system of rotary electrical machine
- Patent number 12,057,743
- Issue date Aug 6, 2024
- Kabushiki Kaisha Toshiba
- Norio Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic field distortion detection and correction in a magnetic lo...
- Patent number 12,042,262
- Issue date Jul 23, 2024
- ST JUDE MEDICAL INTERNATIONAL HOLDING, SA.R.L.
- Eitan Oren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measuring apparatus, measuring method and recording medium
- Patent number 12,038,488
- Issue date Jul 16, 2024
- Asahi Kasei Kabushiki Kaisha
- Hideyuki Tsuji
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SENSOR WITH COMMON MODE REJECTION AND OFFSET CORRECTION
- Publication number 20250180671
- Publication date Jun 5, 2025
- ALLEGRO MICROSYSTEMS, LLC
- Hernan D. Romero
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM
- Publication number 20250180672
- Publication date Jun 5, 2025
- TDK Corporation
- Keisuke UCHIDA
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING CIRCUIT AND SENSOR UNIT
- Publication number 20250172637
- Publication date May 29, 2025
- TDK Corporation
- Keita MIYACHI
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION METHOD OF MAGNETIC FIELD MODEL AND CONTROLLER FOR ELECT...
- Publication number 20250172648
- Publication date May 29, 2025
- Metal Industries Research & Development Centre
- Zong-Hsin Liu
- G01 - MEASURING TESTING
Information Patent Application
SUB-SEA CABLE DETECTION
- Publication number 20250164658
- Publication date May 22, 2025
- Brendan Hyland
- G01 - MEASURING TESTING
Information Patent Application
SENSOR CHIP, MAGNETIC SENSOR HAVING THE SAME, AND MAGNETIC SENSOR M...
- Publication number 20250164584
- Publication date May 22, 2025
- TDK Corporation
- Ikuhito ONODERA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20250116733
- Publication date Apr 10, 2025
- TDK Corporation
- Yuichiro YAMAJI
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION QUALITY CONTROL USING MULTIPLE MAGNETOMETERS
- Publication number 20250116732
- Publication date Apr 10, 2025
- Google LLC
- Shandor Glenn Dektor
- G01 - MEASURING TESTING
Information Patent Application
DATA PROCESSING METHOD, RECORDING MEDIUM, AND DATA PROCESSING SYSTEM
- Publication number 20250116736
- Publication date Apr 10, 2025
- Shimadzu Corporation
- TOMOAKI TSUDA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20250085364
- Publication date Mar 13, 2025
- TDK Corporation
- Toshihide SUTO
- G01 - MEASURING TESTING
Information Patent Application
METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT UTILIZING SPATIALLY-RE...
- Publication number 20250076422
- Publication date Mar 6, 2025
- Canon Medical Systems Corporation
- Andrew James WHEATON
- G01 - MEASURING TESTING
Information Patent Application
CONTINUOUSLY CALIBRATED MAGNETIC FIELD SENSOR WITH IN-BAND CALIBRATION
- Publication number 20250076414
- Publication date Mar 6, 2025
- ALLEGRO MICROSYSTEMS, LLC
- Hernan D. Romero
- G01 - MEASURING TESTING
Information Patent Application
OPTICALLY PUMPED MAGNETOMETER AND MAGNETOENCEPHALOGRAPH
- Publication number 20250076423
- Publication date Mar 6, 2025
- HAMAMATSU PHOTONICS K. K.
- Takahiro MORIYA
- G01 - MEASURING TESTING
Information Patent Application
LORENTZ-FORCE MAGNETOMETER UTILIZING PLANAR INTEGRATED ELECTRON GUN
- Publication number 20250044378
- Publication date Feb 6, 2025
- Ian KYLES
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETECTING ANALYTES
- Publication number 20250020742
- Publication date Jan 16, 2025
- QUANTUM IP HOLDINGS PTY LIMITED
- Paul Jeremy King
- G01 - MEASURING TESTING
Information Patent Application
RING CORE CURRENT TRANSDUCER FOR FLUX DETECTION
- Publication number 20240426948
- Publication date Dec 26, 2024
- DANISENSE A/S
- Andreas Marcussen
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20240418804
- Publication date Dec 19, 2024
- TDK Corporation
- Kazuya WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
DOSE CONTROL SYSTEM FOR INJECTABLE-DRUG DELIVERY DEVICES AND ASSOCI...
- Publication number 20240399068
- Publication date Dec 5, 2024
- Biocorp Production S.A.S.
- Lionel ALDON
- G01 - MEASURING TESTING
Information Patent Application
INTERFERENCE COMPENSATED AXIAL MAGNETOMETER MEASUREMENTS
- Publication number 20240376815
- Publication date Nov 14, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Makito Katayama
- E21 - EARTH DRILLING MINING
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC FIELD MEASUREMENT DEVICE USING THE SAME
- Publication number 20240329159
- Publication date Oct 3, 2024
- TDK Corporation
- Tomohiko SHIBUYA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING
- Publication number 20240310457
- Publication date Sep 19, 2024
- ViewRay Systems, Inc.
- James F. Dempsey
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR ADJUSTING ATTITUDE
- Publication number 20240288515
- Publication date Aug 29, 2024
- Hanwha Vision Co,. Ltd.
- Chang Yeon KIM
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR MEASURING MAGNETIC FIELD AND TEMPERATURE U...
- Publication number 20240168106
- Publication date May 23, 2024
- Korea Research Institute of Standards and Science
- Jeong Hyun Shim
- G01 - MEASURING TESTING
Information Patent Application
Sensor Unit for Detecting a Magnetic Field
- Publication number 20240168112
- Publication date May 23, 2024
- ROBERT BOSCH GmbH
- Felix Michael Stuerner
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTIC PATH FOR GAIN AND OFFSET CALIBRATION
- Publication number 20240168104
- Publication date May 23, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Arun Prasad Javvaji
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND PROCESSING METHOD FOR OFFSETTING ATTITUDE ERROR OF SEMI-...
- Publication number 20240159933
- Publication date May 16, 2024
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Lili KANG
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM
- Publication number 20240142548
- Publication date May 2, 2024
- TDK Corporation
- Keisuke UCHIDA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC CURRENT SENSOR CALIBRATION
- Publication number 20240110999
- Publication date Apr 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Lei Ding
- G01 - MEASURING TESTING
Information Patent Application
FLUXGATE MAGNETIC SENSOR
- Publication number 20240111001
- Publication date Apr 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Preetinder Garcha
- G01 - MEASURING TESTING
Information Patent Application
SWITCHED CAPACITOR INTEGRATOR CIRCUIT WITH REFERENCE, OFFSET CANCEL...
- Publication number 20240094310
- Publication date Mar 21, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Partha Sarathi BASU
- G06 - COMPUTING CALCULATING COUNTING

Means for compensating offset magnetic fields or the magnetic flux to be measured; Means for generating calibration magnetic fields

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for an acoustically driven ferromagnetic resonance sensor de...

Semiconductor module with external power sensor

Hall integrated sensor and corresponding manufacturing process

Method for detecting and compensating a stray magnetic field when d...

Magnetic sensor and magnetic sensor system

Sensitivity calibration method, inspection device, and magnetic sen...

Magnetic detection system

Magnetic sensor and biomagnetic measurement device

Diagnostic path for gain and offset calibration

Magnetic sensor and magnetic sensor system

Hall sensor, method for calibrating a hall sensor, and calibration...

Magnetic sensor element and device having improved accuracy under h...

Precision magnetometer

Calibration system and method for magnetometers

Magnetic sensor

Magnetic sensor

Multi-functional magnetic test structure for XMR sensors

Method and apparatus for measuring magnetic field and temperature u...

Sensor device with sensor and current converter

Dose control system for injectable-drug delivery devices and associ...

Multi-axis magnetic field vector generation

Magnetic sensor

Magnetic sensor

Z magnetic field sensors with planar calibration coils

Sensor device for a vehicle, method for producing a sensor device f...

Stray field rejection in magnetic sensors

Modular magnetic field compensation coil array

Abnormality detection system of rotary electrical machine

Magnetic field distortion detection and correction in a magnetic lo...

Measuring apparatus, measuring method and recording medium

Patents Applicationslast 30 patents

SENSOR WITH COMMON MODE REJECTION AND OFFSET CORRECTION

MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM

SIGNAL PROCESSING CIRCUIT AND SENSOR UNIT

CALIBRATION METHOD OF MAGNETIC FIELD MODEL AND CONTROLLER FOR ELECT...

SUB-SEA CABLE DETECTION

SENSOR CHIP, MAGNETIC SENSOR HAVING THE SAME, AND MAGNETIC SENSOR M...

MAGNETIC SENSOR

CALIBRATION QUALITY CONTROL USING MULTIPLE MAGNETOMETERS

DATA PROCESSING METHOD, RECORDING MEDIUM, AND DATA PROCESSING SYSTEM

MAGNETIC SENSOR

METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT UTILIZING SPATIALLY-RE...

CONTINUOUSLY CALIBRATED MAGNETIC FIELD SENSOR WITH IN-BAND CALIBRATION

OPTICALLY PUMPED MAGNETOMETER AND MAGNETOENCEPHALOGRAPH

LORENTZ-FORCE MAGNETOMETER UTILIZING PLANAR INTEGRATED ELECTRON GUN

APPARATUS FOR DETECTING ANALYTES

RING CORE CURRENT TRANSDUCER FOR FLUX DETECTION

MAGNETIC SENSOR

DOSE CONTROL SYSTEM FOR INJECTABLE-DRUG DELIVERY DEVICES AND ASSOCI...

INTERFERENCE COMPENSATED AXIAL MAGNETOMETER MEASUREMENTS

MAGNETIC SENSOR AND MAGNETIC FIELD MEASUREMENT DEVICE USING THE SAME

MAGNETIC RESONANCE IMAGING

APPARATUS AND METHOD FOR ADJUSTING ATTITUDE

METHOD AND APPARATUS FOR MEASURING MAGNETIC FIELD AND TEMPERATURE U...

Sensor Unit for Detecting a Magnetic Field

DIAGNOSTIC PATH FOR GAIN AND OFFSET CALIBRATION

DEVICE AND PROCESSING METHOD FOR OFFSETTING ATTITUDE ERROR OF SEMI-...

MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM

MAGNETIC CURRENT SENSOR CALIBRATION

FLUXGATE MAGNETIC SENSOR

SWITCHED CAPACITOR INTEGRATOR CIRCUIT WITH REFERENCE, OFFSET CANCEL...