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

Industry

CPC
G01R33/0017

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Parent Industries

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

Patents Grantslast 30 patents

Information Patent Grant
Brain measurement apparatus and brain measurement method
- Patent number 11,957,472
- Issue date Apr 16, 2024
- Hamamatsu Photonics K.K.
- Takahiro Moriya
- G01 - MEASURING TESTING
Information Patent Grant
Wearable device, electronic watch, magnetic sensor calibration meth...
- Patent number 11,959,980
- Issue date Apr 16, 2024
- Casio Computer Co., Ltd.
- Tatsuyoshi Omura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for automatic frequency selection in magnetic...
- Patent number 11,914,005
- Issue date Feb 27, 2024
- Penumbra, Inc.
- Cameron J. Mahon
- G01 - MEASURING TESTING
Information Patent Grant
Brain measurement apparatus and brain measurement method
- Patent number 11,914,012
- Issue date Feb 27, 2024
- Hamamatsu Photonics K.K.
- Takenori Oida
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor and magnetic sensor system
- Patent number 11,906,602
- Issue date Feb 20, 2024
- TDK Corporation
- Keisuke Uchida
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging
- Patent number 11,892,523
- Issue date Feb 6, 2024
- VIEWRAY TECHNOLOGIES, INC.
- James F. Dempsey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Switched capacitor integrator circuit with reference, offset cancel...
- Patent number 11,867,773
- Issue date Jan 9, 2024
- Texas Instruments Incorporated
- Partha Sarathi Basu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetometer with integrated reset coils
- Patent number 11,860,244
- Issue date Jan 2, 2024
- Apple Inc.
- Savas Gider
- G01 - MEASURING TESTING
Information Patent Grant
Lorentz force velocity sensor system
- Patent number 11,846,685
- Issue date Dec 19, 2023
- The Boeing Company
- Matthew J. Pelliccione
- G01 - MEASURING TESTING
Information Patent Grant
Storage battery inspection device and storage battery inspection me...
- Patent number 11,828,811
- Issue date Nov 28, 2023
- INTEGRAL GEOMETRY SCIENCE INC.
- Yuki Mima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductive position sensors
- Patent number 11,828,627
- Issue date Nov 28, 2023
- Sensata Technologies, Inc.
- James M. Maloof
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for submucosal tissue separation
- Patent number 11,793,539
- Issue date Oct 24, 2023
- Boston Scientific Scimed, Inc.
- Shawn Ryan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic property measurement apparatus
- Patent number 11,796,608
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Harutaka Sekiya
- G01 - MEASURING TESTING
Information Patent Grant
Measurement device and method for measuring magnetic resonance sign...
- Patent number 11,789,098
- Issue date Oct 17, 2023
- Siemens Healthcare GmbH
- Stefan Popescu
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field measuring apparatus, magnetic field measuring method...
- Patent number 11,774,518
- Issue date Oct 3, 2023
- Asahi Kasei Microdevices Corporation
- Shigeki Okatake
- G01 - MEASURING TESTING
Information Patent Grant
Angle sensor calibration method for safety measure without full rot...
- Patent number 11,774,234
- Issue date Oct 3, 2023
- Infineon Technologies AG
- Joo Il Park
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging
- Patent number 11,768,257
- Issue date Sep 26, 2023
- ViewRay Technologies, Inc.
- James F. Dempsey
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method using a plurality of magnetic field sensitive...
- Patent number 11,768,260
- Issue date Sep 26, 2023
- Infineon Technologies AG
- Udo Ausserlechner
- G01 - MEASURING TESTING
Information Patent Grant
Surgical positioning circuit
- Patent number 11,759,119
- Issue date Sep 19, 2023
- GYRUS ACMI, INC.
- Tailin Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic sensor
- Patent number 11,754,645
- Issue date Sep 12, 2023
- TDK Corporation
- Kazuya Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor and magnetic sensor system
- Patent number 11,754,647
- Issue date Sep 12, 2023
- TDK Corporation
- Shunji Saruki
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for measuring current output by a photodetector...
- Patent number 11,733,320
- Issue date Aug 22, 2023
- HI LLC
- Stephen Garber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Position sensor having harmonic distortion compensation
- Patent number 11,733,316
- Issue date Aug 22, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Emanuele Andrea Casu
- G01 - MEASURING TESTING
Information Patent Grant
Stray field rejection in magnetic sensors
- Patent number 11,719,763
- Issue date Aug 8, 2023
- Melexis Technologies SA
- Gael Close
- G01 - MEASURING TESTING
Information Patent Grant
Multi-functional magnetic test structure for XMR sensors
- Patent number 11,719,770
- Issue date Aug 8, 2023
- Infineon Technologies AG
- Christoph Schroers
- G01 - MEASURING TESTING
Information Patent Grant
Simultaneous calibration method for magnetic localization and actua...
- Patent number 11,717,142
- Issue date Aug 8, 2023
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.
- Metin Sitti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for concentrating alkali metal within a vapor c...
- Patent number 11,698,419
- Issue date Jul 11, 2023
- HI LLC
- Stephen Garber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for automatic frequency selection in magnetic...
- Patent number 11,693,063
- Issue date Jul 4, 2023
- Penumbra, Inc.
- Cameron J. Mahon
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for magnetic sensor having integrated coil
- Patent number 11,680,996
- Issue date Jun 20, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Gary T. Pepka
- G01 - MEASURING TESTING
Information Patent Grant
Hall sensor readout circuit, corresponding device and method
- Patent number 11,675,024
- Issue date Jun 13, 2023
- STMicroelectronics S.r.l.
- Paolo Angelini
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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
Information Patent Application
MAGNETIC SENSOR
- Publication number 20240045003
- Publication date Feb 8, 2024
- TDK Corporation
- Kazuya WATANABE
- G01 - MEASURING TESTING
Information Patent Application
MULTI-FUNCTIONAL MAGNETIC TEST STRUCTURE FOR XMR SENSORS
- Publication number 20240019508
- Publication date Jan 18, 2024
- INFINEON TECHNOLOGIES AG
- Christoph SCHROERS
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND BIOMAGNETIC MEASUREMENT DEVICE
- Publication number 20240019506
- Publication date Jan 18, 2024
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Ippei AKITA
- G01 - MEASURING TESTING
Information Patent Application
AN INITIALISATION DEVICE
- Publication number 20240004001
- Publication date Jan 4, 2024
- Analog Devices International Unlimited Company
- Jochen Schmitt
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR SUBMUCOSAL TISSUE SEPARATION
- Publication number 20240000473
- Publication date Jan 4, 2024
- Boston Scientific Scimed, Inc.
- Shawn Ryan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-AXIS MAGNETIC FIELD VECTOR GENERATION
- Publication number 20230400535
- Publication date Dec 14, 2023
- International Business Machines Corporation
- Oki GUNAWAN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR SUPPRESSING LOW FREQUENCY MAGNETIC NOISE IN M...
- Publication number 20230366955
- Publication date Nov 16, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Aurélie SOLIGNAC
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM
- Publication number 20230358828
- Publication date Nov 9, 2023
- TDK Corporation
- Shunji SARUKI
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC DETECTION SYSTEM
- Publication number 20230341478
- Publication date Oct 26, 2023
- DENSO CORPORATION
- Kazuyoshi OBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
STRAY FIELD REJECTION IN MAGNETIC SENSORS
- Publication number 20230341479
- Publication date Oct 26, 2023
- Melexis Technologies SA
- Gael CLOSE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY SELECTION IN MAGNETIC...
- Publication number 20230296697
- Publication date Sep 21, 2023
- Penumbra, Inc.
- Cameron J. Mahon
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20230258741
- Publication date Aug 17, 2023
- TDK Corporation
- Chengbin LIN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETECTING AND COMPENSATING A STRAY MAGNETIC FIELD WHEN D...
- Publication number 20230258742
- Publication date Aug 17, 2023
- HELLA GmbH & Co. KGaA
- Jean Doucement
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION SYSTEM AND METHOD FOR MAGNETOMETERS
- Publication number 20230221394
- Publication date Jul 13, 2023
- COGNITIVE MEDICAL IMAGING LTD.
- Fan WANG
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR ELEMENT AND DEVICE HAVING IMPROVED ACCURACY UNDER H...
- Publication number 20230213597
- Publication date Jul 6, 2023
- CROCUS TECHNOLOGY SA
- Andrey Timopheev
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM
- Publication number 20230204689
- Publication date Jun 29, 2023
- TDK Corporation
- Keisuke UCHIDA
- G01 - MEASURING TESTING
Information Patent Application
HALL SENSOR, METHOD FOR CALIBRATING A HALL SENSOR, AND CALIBRATION...
- Publication number 20230194635
- Publication date Jun 22, 2023
- INFINEON TECHNOLOGIES AG
- Benjamin KOLLMITZER
- G01 - MEASURING TESTING
Information Patent Application
Z MAGNETIC FIELD SENSORS WITH PLANAR CALIBRATION COILS
- Publication number 20230194633
- Publication date Jun 22, 2023
- INFINEON TECHNOLOGIES AG
- Udo Ausserlechner
- G01 - MEASURING TESTING
Information Patent Application
PRECISION MAGNETOMETER
- Publication number 20230184850
- Publication date Jun 15, 2023
- ISTITUTO NAZIONALE DI FISICA NUCLEARE (I.N.F.N.)
- Nicolo' CRESCINI
- G01 - MEASURING TESTING
Information Patent Application
MAGNETOMETER WITH INTEGRATED RESET COILS
- Publication number 20230089110
- Publication date Mar 23, 2023
- Apple Inc.
- Savas Gider
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY SELECTION IN MAGNETIC...
- Publication number 20230089646
- Publication date Mar 23, 2023
- Penumbra, Inc.
- Cameron J. Mahon
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR, AND A CURRENT SENSOR AND POSITION DETECTION DEVICE...
- Publication number 20230052013
- Publication date Feb 16, 2023
- TDK Corporation
- Kenichi TAKANO
- G01 - MEASURING TESTING
Information Patent Application
INDUCTIVE POSITION SENSORS
- Publication number 20230053126
- Publication date Feb 16, 2023
- Sensata Technologies, Inc.
- JAMES M. MALOOF
- G01 - MEASURING TESTING
Information Patent Application
ANGLE SENSOR CALIBRATION METHOD FOR SAFETY MEASURE WITHOUT FULL ROT...
- Publication number 20230041763
- Publication date Feb 9, 2023
- INFINEON TECHNOLOGIES AG
- Joo Il PARK
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20230037194
- Publication date Feb 2, 2023
- TDK Corporation
- Koji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD MEASURING APPARATUS, MAGNETIC FIELD MEASURING METHOD...
- Publication number 20230023436
- Publication date Jan 26, 2023
- ASAHI KASEI MICRODEVICES CORPORATION
- Shigeki OKATAKE
- G01 - MEASURING TESTING

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

Brain measurement apparatus and brain measurement method

Wearable device, electronic watch, magnetic sensor calibration meth...

Method and apparatus for automatic frequency selection in magnetic...

Brain measurement apparatus and brain measurement method

Magnetic sensor and magnetic sensor system

Magnetic resonance imaging

Switched capacitor integrator circuit with reference, offset cancel...

Magnetometer with integrated reset coils

Lorentz force velocity sensor system

Storage battery inspection device and storage battery inspection me...

Inductive position sensors

Systems and methods for submucosal tissue separation

Magnetic property measurement apparatus

Measurement device and method for measuring magnetic resonance sign...

Magnetic field measuring apparatus, magnetic field measuring method...

Angle sensor calibration method for safety measure without full rot...

Magnetic resonance imaging

Apparatus and method using a plurality of magnetic field sensitive...

Surgical positioning circuit

Magnetic sensor

Magnetic sensor and magnetic sensor system

Systems and methods for measuring current output by a photodetector...

Position sensor having harmonic distortion compensation

Stray field rejection in magnetic sensors

Multi-functional magnetic test structure for XMR sensors

Simultaneous calibration method for magnetic localization and actua...

Systems and methods for concentrating alkali metal within a vapor c...

Method and apparatus for automatic frequency selection in magnetic...

Methods and apparatus for magnetic sensor having integrated coil

Hall sensor readout circuit, corresponding device and method

Patents Applicationslast 30 patents

MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM

MAGNETIC CURRENT SENSOR CALIBRATION

FLUXGATE MAGNETIC SENSOR

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

MAGNETIC SENSOR

MULTI-FUNCTIONAL MAGNETIC TEST STRUCTURE FOR XMR SENSORS

MAGNETIC SENSOR AND BIOMAGNETIC MEASUREMENT DEVICE

AN INITIALISATION DEVICE

SYSTEMS AND METHODS FOR SUBMUCOSAL TISSUE SEPARATION

MULTI-AXIS MAGNETIC FIELD VECTOR GENERATION

SYSTEM AND METHOD FOR SUPPRESSING LOW FREQUENCY MAGNETIC NOISE IN M...

MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM

MAGNETIC DETECTION SYSTEM

STRAY FIELD REJECTION IN MAGNETIC SENSORS

METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY SELECTION IN MAGNETIC...

MAGNETIC SENSOR

METHOD FOR DETECTING AND COMPENSATING A STRAY MAGNETIC FIELD WHEN D...

CALIBRATION SYSTEM AND METHOD FOR MAGNETOMETERS

MAGNETIC SENSOR ELEMENT AND DEVICE HAVING IMPROVED ACCURACY UNDER H...

MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM

HALL SENSOR, METHOD FOR CALIBRATING A HALL SENSOR, AND CALIBRATION...

Z MAGNETIC FIELD SENSORS WITH PLANAR CALIBRATION COILS

PRECISION MAGNETOMETER

MAGNETOMETER WITH INTEGRATED RESET COILS

METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY SELECTION IN MAGNETIC...

MAGNETIC SENSOR, AND A CURRENT SENSOR AND POSITION DETECTION DEVICE...

INDUCTIVE POSITION SENSORS

ANGLE SENSOR CALIBRATION METHOD FOR SAFETY MEASURE WITHOUT FULL ROT...

MAGNETIC SENSOR

MAGNETIC FIELD MEASURING APPARATUS, MAGNETIC FIELD MEASURING METHOD...