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PHYSICS
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Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R33/00
Arrangements or instruments for measuring magnetic variables
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G01R33/0023
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for cancelling a continually varying electromagne...
Patent number
12,313,705
Issue date
May 27, 2025
SAFEFIELDS TECHNOLOGIES LTD
Shaul Shulman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Position sensor
Patent number
12,306,022
Issue date
May 20, 2025
Denso Corporation
Tetsuya Ohmi
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
Methods and systems for diagnosing magnetic sensors
Patent number
12,282,081
Issue date
Apr 22, 2025
Texas Instruments Incorporated
Harish Kumar
G01 - MEASURING TESTING
Information
Patent Grant
Metal detection system using search coil-type sensor
Patent number
12,276,709
Issue date
Apr 15, 2025
Jae Hun Choi
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic sensor and inspection device
Patent number
12,270,866
Issue date
Apr 8, 2025
Kabushiki Kaisha Toshiba
Akira Kikitsu
G01 - MEASURING TESTING
Information
Patent Grant
Sensor positioning relative to a magnetic field source and a passen...
Patent number
12,265,138
Issue date
Apr 1, 2025
SAFEFIELDS TECHNOLOGIES LTD
Shaul Shulman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Magnetic body inspection apparatus and magnetic body inspection method
Patent number
12,235,240
Issue date
Feb 25, 2025
Osaka University
Daichi Chiba
G01 - MEASURING TESTING
Information
Patent Grant
Adaptive switching frequency selection
Patent number
12,174,271
Issue date
Dec 24, 2024
ALLEGRO MICROSYSTEMS, LLC
David J. Haas
G01 - MEASURING TESTING
Information
Patent Grant
Solid-state circuit breaker with self-diagnostic, self-maintenance,...
Patent number
12,165,823
Issue date
Dec 10, 2024
Binesh Kumar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Measurement apparatus, control method for measurement apparatus, an...
Patent number
12,160,164
Issue date
Dec 3, 2024
Canon Kabushiki Kaisha
Yu Tanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Micro-fluxgate sensor
Patent number
12,153,102
Issue date
Nov 26, 2024
NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY CO., LTD.
Juping Li
G01 - MEASURING TESTING
Information
Patent Grant
External field response distribution visualization device and exter...
Patent number
12,105,159
Issue date
Oct 1, 2024
National University Corporation Kobe University
Kenjiro Kimura
G01 - MEASURING TESTING
Information
Patent Grant
Method for electronic calibration of magnetic particle imaging system
Patent number
12,097,017
Issue date
Sep 24, 2024
Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi
Can Baris Top
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Magnetic sensor, position detection apparatus and electronic device
Patent number
12,092,705
Issue date
Sep 17, 2024
TDK Corporation
Takafumi Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Near-far security sensor
Patent number
12,056,996
Issue date
Aug 6, 2024
Ecolink Intelligent Technology, Inc.
Brandon Hunt
G08 - SIGNALLING
Information
Patent Grant
Sensor readout circuit for a biomagnetism measurement system
Patent number
12,016,692
Issue date
Jun 25, 2024
The University Court of the University of Glasgow
Hadi Heidari
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substitutionary portable calibration device method for correction o...
Patent number
12,019,126
Issue date
Jun 25, 2024
Cisco Technology, Inc.
Fred Jay Anderson
G01 - MEASURING TESTING
Information
Patent Grant
Self-locating compass
Patent number
11,965,940
Issue date
Apr 23, 2024
ARCHAIUS INC.
Frederick Vosburgh
G01 - MEASURING TESTING
Information
Patent Grant
Electrical offset compensating in a bridge using more than four mag...
Patent number
11,953,565
Issue date
Apr 9, 2024
ALLEGRO MICROSYSTEMS, LLC
Hernán D. Romero
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hall electromotive force signal detection circuit having a differen...
Patent number
11,946,987
Issue date
Apr 2, 2024
Asahi Kasei Microdevices Corporation
Shigeki Okatake
G01 - MEASURING TESTING
Information
Patent Grant
Fixation and registration calibration system for multimodal magneti...
Patent number
11,940,507
Issue date
Mar 26, 2024
Beijing University of Aeronautics and Astronautics
Jie Tian
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic particle imaging (MPI) and fluorescence molecular tomograp...
Patent number
11,940,508
Issue date
Mar 26, 2024
Beijing University of Aeronautics and Astronautics
Jie Tian
G01 - MEASURING TESTING
Information
Patent Grant
Driving circuit, magnetic sensing circuit, and electrical device
Patent number
11,914,006
Issue date
Feb 27, 2024
BEIANG AIR TECH LTD.
Hongyu Ran
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Redundant magnetic field sensor arrangement with galvanically decou...
Patent number
11,914,007
Issue date
Feb 27, 2024
Infineon Technologies AG
Dirk Hammerschmidt
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
Methods, devices, and systems for nip calibration
Patent number
11,879,918
Issue date
Jan 23, 2024
Stowe Woodward Licensco LLC
Wesley C. Van Pelt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods to use customized quality control tasks for non...
Patent number
11,867,774
Issue date
Jan 9, 2024
Illinois Tool Works Inc.
Sakif B. Ferdous
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bus-compatible sensor element and communication system
Patent number
11,841,818
Issue date
Dec 12, 2023
TE Connectivity Sensors Germany GmbH
Andreas Voss
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Frac dart, method, and system
Patent number
11,782,098
Issue date
Oct 10, 2023
Baker Hughes Oilfield Operations LLC
Eugene Stolboushkin
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Multilayer PCB-Based Coil Array for Sensor Localization in Magnetoe...
Publication number
20250169712
Publication date
May 29, 2025
QuSpin Inc.
Vishal Shah
G01 - MEASURING TESTING
Information
Patent Application
GENERAL METHOD FOR ELIMINATING COMMON MODE INTERFERENCES IN BOTH EL...
Publication number
20250147088
Publication date
May 8, 2025
MAISONBURG(SHENZHEN)TECHNOLOGY DEVELOPMENT CO., LTD.
Tongsheng ZHANG
G01 - MEASURING TESTING
Information
Patent Application
TECHNOLOGIES FOR LOW POWER INDOOR AND OUTDOOR DETECTION
Publication number
20250138491
Publication date
May 1, 2025
Intel Corporation
Shouwei Sun
G01 - MEASURING TESTING
Information
Patent Application
SIGNAL SOURCE SPECIFYING APPARATUS, METHOD, PROGRAM, AND RECORDING...
Publication number
20250102599
Publication date
Mar 27, 2025
Advantest Corporation
Tomonori YANAGIDA
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC FIELD SENSOR CIRCUIT AND MAGNETIC FIELD MEASUREMENT METHOD
Publication number
20250085361
Publication date
Mar 13, 2025
INFINEON TECHNOLOGIES AG
Christoph KRALL
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR ACTIVE CANCELLATION OF MAGNETIC FIELDS IN A P...
Publication number
20250065723
Publication date
Feb 27, 2025
SAFEFIELDS TECHNOLOGIES LTD.
Shaul SHULMAN
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR DETERMINING A DIGITAL VALUE INDICATIVE OF A P...
Publication number
20250035716
Publication date
Jan 30, 2025
Melexis Technologies SA
Cesare GHEZZI
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DEVICE
Publication number
20250028068
Publication date
Jan 23, 2025
GETAC TECHNOLOGY CORPORATION
Cheng-Shih Peng
F41 - WEAPONS
Information
Patent Application
SYSTEMS AND METHODS FOR MEASURING MAGNETIC FIELDS AND IDENTIFYING P...
Publication number
20250020737
Publication date
Jan 16, 2025
NearField Atomics Inc.
John T. Butters
G01 - MEASURING TESTING
Information
Patent Application
PORTABLE NMR APPARATUS AND SYSTEMS AND METHODS FOR ANALYZING NMR DA...
Publication number
20240402262
Publication date
Dec 5, 2024
Rahner James
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
SENSOR POSITIONING RELATIVE TO A MAGNETIC FIELD SOURCE AND A PASSEN...
Publication number
20240280647
Publication date
Aug 22, 2024
SAFEFIELDS TECHNOLOGIES LTD.
Shaul SHULMAN
B60 - VEHICLES IN GENERAL
Information
Patent Application
SELF-LOCATING COMPASS
Publication number
20240248152
Publication date
Jul 25, 2024
Archaius Inc.
Frederick Vosburgh
G01 - MEASURING TESTING
Information
Patent Application
DIAMOND MAGNETO-OPTICAL SENSOR
Publication number
20240168107
Publication date
May 23, 2024
Sumitomo Electric Industries, Ltd.
Hiroshige DEGUCHI
G01 - MEASURING TESTING
Information
Patent Application
MAGNETORESISTIVE MAGNETIC FIELD SENSOR HAVING A FREELY SELECTABLE M...
Publication number
20240151786
Publication date
May 9, 2024
INFINEON TECHNOLOGIES AG
Armin SATZ
G01 - MEASURING TESTING
Information
Patent Application
COMPACT CURRENT SENSING FOR PROTECTION AND WIRING DEVICES
Publication number
20240142500
Publication date
May 2, 2024
SCHNEIDER ELECTRIC USA, INC.
Andi Jakupi
G01 - MEASURING TESTING
Information
Patent Application
SUBSTITUTIONARY PORTABLE CALIBRATION DEVICE METHOD FOR CORRECTION O...
Publication number
20240142547
Publication date
May 2, 2024
Cisco Technology, Inc.
Fred Jay Anderson
G01 - MEASURING TESTING
Information
Patent Application
Communication Method and Communication Apparatus for MRI Device
Publication number
20240069131
Publication date
Feb 29, 2024
Siemens Healthcare GmbH
Jia Lin He
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC SENSOR AND INSPECTION DEVICE
Publication number
20240053414
Publication date
Feb 15, 2024
Kabushiki Kaisha Toshiba
Akira KIKITSU
G01 - MEASURING TESTING
Information
Patent Application
ELECTRONIC DEVICE COMPRISING MAGNETIC SENSOR, AND OPERATION METHOD...
Publication number
20240003989
Publication date
Jan 4, 2024
Samsung Electronics Co., LTD
Taekeun KIM
G01 - MEASURING TESTING
Information
Patent Application
DRIVING CIRCUIT, MAGNETIC SENSING CIRCUIT, AND ELECTRICAL DEVICE
Publication number
20230408603
Publication date
Dec 21, 2023
BEIANG AIR TECH LTD.
Hongyu RAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SENSOR LOCATION AND VERIFICATION SYSTEM
Publication number
20230400343
Publication date
Dec 14, 2023
WATTS REGULATOR CO.
Glen Paulus
G01 - MEASURING TESTING
Information
Patent Application
COIL ACTUATED SENSOR WITH SENSITIVITY DETECTION
Publication number
20230375644
Publication date
Nov 23, 2023
ALLEGRO MICROSYSTEMS, LLC
Alexander Latham
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC SENSOR, POSITION DETECTION APPARATUS AND ELECTRONIC DEVICE
Publication number
20230358827
Publication date
Nov 9, 2023
TDK Corporation
Takafumi KOBAYASHI
G01 - MEASURING TESTING
Information
Patent Application
SELF-LOCATING COMPASS
Publication number
20230341480
Publication date
Oct 26, 2023
Archaius Inc.
Frederick Vosburgh
G01 - MEASURING TESTING
Information
Patent Application
NEAR-FAR SECURITY SENSOR
Publication number
20230316886
Publication date
Oct 5, 2023
Ecolink Intelligent Technology, Inc.
Brandon Hunt
G08 - SIGNALLING
Information
Patent Application
MAGNETIC BODY INSPECTION APPARATUS AND MAGNETIC BODY INSPECTION METHOD
Publication number
20230213480
Publication date
Jul 6, 2023
OSAKA UNIVERSITY
Daichi CHIBA
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC SENSOR, ELECTRIC CONTROL DEVICE, CORRECTION METHOD, AND MA...
Publication number
20230176147
Publication date
Jun 8, 2023
TDK Corporation
Kazuya WATANABE
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND SYSTEMS FOR DIAGNOSING MAGNETIC SENSORS
Publication number
20230160990
Publication date
May 25, 2023
TEXAS INSTRUMENTS INCORPORATED
Harish Kumar
G01 - MEASURING TESTING
Information
Patent Application
ADAPTIVE SWITCHING FREQUENCY SELECTION
Publication number
20230152393
Publication date
May 18, 2023
ALLEGRO MICROSYSTEMS, LLC
David J. Haas
G01 - MEASURING TESTING