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Measuring instruments
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MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R33/00
Arrangements or instruments for measuring magnetic variables
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G01R33/26
using optical pumping
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Patents Grants
last 30 patents
Information
Patent Grant
Chip-scale optically determined magnetic resonance sensor
Patent number
12,360,185
Issue date
Jul 15, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Paul Donald Schmalenberg
G01 - MEASURING TESTING
Information
Patent Grant
Integrated photonic responsive material sensor
Patent number
12,339,338
Issue date
Jun 24, 2025
Honeywell International Inc.
Neal Eldrich Solmeyer
G01 - MEASURING TESTING
Information
Patent Grant
Automated resonance control for nv magnetometers
Patent number
12,339,332
Issue date
Jun 24, 2025
Q.ANT GMBH
Ferdinand Schiller
G01 - MEASURING TESTING
Information
Patent Grant
Electro-optical circuit for performing topological quantum computation
Patent number
12,333,384
Issue date
Jun 17, 2025
UT-Battelle, LLC
Matthew J. Brahlek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Laser-based sub-doppler circular dichroism spectroscopy in frc device
Patent number
12,320,874
Issue date
Jun 3, 2025
TAE Technologies, Inc.
Marcel Nations
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods for biomagnetic field imaging
Patent number
12,310,734
Issue date
May 27, 2025
SB Technology, Inc.
Geoffrey Zerbinatti Iwata
G01 - MEASURING TESTING
Information
Patent Grant
Signal processing methods and systems for biomagnetic field imaging
Patent number
12,303,273
Issue date
May 20, 2025
SB Technology, Inc.
Geoffrey Zerbinatti Iwata
G01 - MEASURING TESTING
Information
Patent Grant
Magnetometer system and method
Patent number
12,298,367
Issue date
May 13, 2025
Elta Systems Ltd.
Igor Shcherback
G01 - MEASURING TESTING
Information
Patent Grant
Magnetometer and method for finding a magnitude of an ambient magne...
Patent number
12,287,201
Issue date
Apr 29, 2025
Michael Stern
G01 - MEASURING TESTING
Information
Patent Grant
Biomagnetic detection
Patent number
12,262,997
Issue date
Apr 1, 2025
Genetesis, Inc.
Vineet Erasala
G01 - MEASURING TESTING
Information
Patent Grant
Brain measurement apparatus and brain measurement method
Patent number
12,262,974
Issue date
Apr 1, 2025
Hamamatsu Photonics K.K.
Takenori Oida
G01 - MEASURING TESTING
Information
Patent Grant
Spin state readout device of quantum sensor and spin state readout...
Patent number
12,259,448
Issue date
Mar 25, 2025
Beijing Academy of Quantum Information Sciences
Yan Liu
G01 - MEASURING TESTING
Information
Patent Grant
Vapor cell detection system
Patent number
12,248,041
Issue date
Mar 11, 2025
Northrop Grumman Systems Corporation
August John McClenehan
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
Optically pumped atomic beam apparatus based on curved four conductors
Patent number
12,189,005
Issue date
Jan 7, 2025
National Time Service Center, Chinese Academy of Sciences
Shougang Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic field sensor and method for measuring a magnetic field
Patent number
12,181,546
Issue date
Dec 31, 2024
Robert Bosch GmbH
Andreas Brenneis
G01 - MEASURING TESTING
Information
Patent Grant
Atomic vapor cell, an integrated atomic/photonic device and apparat...
Patent number
12,181,541
Issue date
Dec 31, 2024
FUNDACIÓ INSTITUT DE CIÈNCIES FOTÒNIQUES
Morgan Mitchell
G01 - MEASURING TESTING
Information
Patent Grant
System and method for heading error correction in a pulsed Rb-87 ma...
Patent number
12,174,020
Issue date
Dec 24, 2024
The Trustees of Princeton University
Wonjae Lee
G01 - MEASURING TESTING
Information
Patent Grant
Biomagnetic detection
Patent number
12,127,842
Issue date
Oct 29, 2024
Genetesis, Inc.
Vineet Erasala
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery of pump laser into probe waveguide using optical diffraction
Patent number
12,099,102
Issue date
Sep 24, 2024
Honeywell International Inc.
Neal Eldrich Solmeyer
G01 - MEASURING TESTING
Information
Patent Grant
NV center-based microwave-free galvanically isolated magnetometer
Patent number
12,092,709
Issue date
Sep 17, 2024
Elmos Semiconductor SE
Bernd Burchard
G06 - COMPUTING CALCULATING COUNTING
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
Atomic magnetometer system
Patent number
12,044,639
Issue date
Jul 23, 2024
NPL MANAGEMENT LIMITED
Witold Chalupczak
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for generation of atomic spin orientation
Patent number
12,044,756
Issue date
Jul 23, 2024
NPL MANAGEMENT LIMITED
Patrick Bevington
G01 - MEASURING TESTING
Information
Patent Grant
High-resolution magnetographic camera based on optically-pumped mag...
Patent number
12,019,127
Issue date
Jun 25, 2024
The Regents of the University of Colorado, body corporate
Svenja Knappe
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic field generator for a magnetic field measurement system
Patent number
12,007,453
Issue date
Jun 11, 2024
HI LLC
Jamu Alford
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices, systems, and methods for suppressing optical noise in opti...
Patent number
12,007,454
Issue date
Jun 11, 2024
HI LLC
Micah Ledbetter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for time-multiplexed dual atomic magnetometry
Patent number
12,000,911
Issue date
Jun 4, 2024
NEARFIELD ATOMICS, INC.
John Butters
G01 - MEASURING TESTING
Information
Patent Grant
Nested and parallel feedback control loops for ultra-fine measureme...
Patent number
11,980,466
Issue date
May 14, 2024
HI LLC
Micah Ledbetter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bias field control of total-field optically pumped magnetometers (O...
Patent number
11,965,943
Issue date
Apr 23, 2024
Raytheon Company
Richard B. Choroszucha
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CALIBRATION OF AN OPTICALLY PUMPED MAGNETOMETER
Publication number
20250208236
Publication date
Jun 26, 2025
ELTA SYSTEMS LTD.
Yossi ROSENZWEIG
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC FIELD MEASUREMENT DEVICE FOR THE DETECTION OR IMAGING OF M...
Publication number
20250199096
Publication date
Jun 19, 2025
ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
Can Baris TOP
G01 - MEASURING TESTING
Information
Patent Application
MULTIMODAL ELECTRIC AND MAGNETIC SENSOR
Publication number
20250185964
Publication date
Jun 12, 2025
FieldLine Inc.
Kenneth J. Hughes
G01 - MEASURING TESTING
Information
Patent Application
Magnetic Field Measurement Device
Publication number
20250189606
Publication date
Jun 12, 2025
Sumida Corporation
Yoshiharu YOSHII
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC SENSOR MODULE AND METHOD FOR DETERMINING OPERATION CONDITI...
Publication number
20250164586
Publication date
May 22, 2025
Hamamatsu Photonics K.K.
Norihisa KATO
G01 - MEASURING TESTING
Information
Patent Application
SENSING SYSTEM HAVING A MEMS NITROGEN VACANCY SENSING DEVICE AND RE...
Publication number
20250138111
Publication date
May 1, 2025
Eagle Technology, LLC
SCOTT RAUSCHER
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
AUTOMATED RESONANCE CONTROL FOR NV MAGNETOMETERS
Publication number
20250093432
Publication date
Mar 20, 2025
Q.ant GmbH
Ferdinand Schiller
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC FIELD GRADIOMETER
Publication number
20250093435
Publication date
Mar 20, 2025
Q.ant GmbH
Ferdinand Schiller
G01 - MEASURING TESTING
Information
Patent Application
Magnetic Field Sensor and Method for Detecting a Magnetic Field
Publication number
20250093431
Publication date
Mar 20, 2025
Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
Lukas LINDNER
G01 - MEASURING TESTING
Information
Patent Application
OPTICALLY PUMPED MAGNETOMETER AND MAGNETOENCEPHALOGRAPH
Publication number
20250072803
Publication date
Mar 6, 2025
HAMAMATSU PHOTONICS K. K.
Akinori SAITO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Solid State Spin Sensor for Battery Inspection
Publication number
20250060431
Publication date
Feb 20, 2025
David Glenn
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DEVICE FORMED OF DIAMOND MATERIAL
Publication number
20250052839
Publication date
Feb 13, 2025
ELEMENT SIX TECHNOLOGIES LIMITED
Pierre-Olivier François Marc COLARD
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DEVICE COMPRISING A SOURCE OF FLUORESCENCE COUPLED TO A FLUO...
Publication number
20250044384
Publication date
Feb 6, 2025
KWAN-TEK
Hossein BABASHAH
G01 - MEASURING TESTING
Information
Patent Application
Signal Processing Methods and Systems for Biomagnetic Field Imaging
Publication number
20250000416
Publication date
Jan 2, 2025
SB Technology, Inc.
Geoffrey Zerbinatti Iwata
G01 - MEASURING TESTING
Information
Patent Application
BIOMAGNETIC DETECTION
Publication number
20250000417
Publication date
Jan 2, 2025
Genetesis, Inc.
Vineet ERASALA
G01 - MEASURING TESTING
Information
Patent Application
VAPOR CELL AND VAPOR CELL TEMPERATURE CONTROL SYSTEM
Publication number
20240426950
Publication date
Dec 26, 2024
Korea Research Institute of Standards and Science
In Ho BAE
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHODS FOR ULTRAFAST WIDEFIELD QUANTUM SENSING USING NE...
Publication number
20240426951
Publication date
Dec 26, 2024
The University of Hong Kong
Zhiqin CHU
B82 - NANO-TECHNOLOGY
Information
Patent Application
DIGITIZING DEVICE AND DIGITIZING METHOD
Publication number
20240418809
Publication date
Dec 19, 2024
Sumida Corporation
Yoshiharu YOSHII
B82 - NANO-TECHNOLOGY
Information
Patent Application
MEASUREMENT DEVICE AND MEASUREMENT METHOD
Publication number
20240410843
Publication date
Dec 12, 2024
Sumida Corporation
Yoshiharu YOSHII
G01 - MEASURING TESTING
Information
Patent Application
METROLOGY DEVICE AND METHOD
Publication number
20240410962
Publication date
Dec 12, 2024
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Abbas MOHTASHAMI
G01 - MEASURING TESTING
Information
Patent Application
NV CENTER BASED MICROWAVE FREE AND GALVANICALLY ISOLATED MAGNETOMETER
Publication number
20240402271
Publication date
Dec 5, 2024
Elmos Semiconductor SE
Bernd Burchard
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL EXCITATION MAGNETIC SENSOR MODULE
Publication number
20240385265
Publication date
Nov 21, 2024
Hamamatsu Photonics K.K.
Norihisa KATO
G01 - MEASURING TESTING
Information
Patent Application
PHASE DIFFERENCE MEASUREMENT DEVICE, MEASUREMENT METHOD, AND ELECTR...
Publication number
20240377485
Publication date
Nov 14, 2024
KYOTO UNIVERSITY
Norikazu MIZUOCHI
G01 - MEASURING TESTING
Information
Patent Application
DEVICE UTILISING ELECTRONIC ZEEMAN SPLITTING
Publication number
20240345186
Publication date
Oct 17, 2024
Element Six Technologies Limited
Andrew Mark EDMONDS
G01 - MEASURING TESTING
Information
Patent Application
CHIP-SCALE OPTICALLY DETERMINED MAGNETIC RESONANCE SENSOR
Publication number
20240329167
Publication date
Oct 3, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Paul Donald Schmalenberg
G01 - MEASURING TESTING
Information
Patent Application
Experimental Apparatus and Method for Regulating and Controlling Ze...
Publication number
20240329168
Publication date
Oct 3, 2024
LANZHOU INSTITUTE OF PHYSICS
Peixian MIAO
G01 - MEASURING TESTING
Information
Patent Application
Signal Processing Methods and Systems for Biomagnetic Field Imaging
Publication number
20240306927
Publication date
Sep 19, 2024
SB Technology, Inc.
Geoffrey Zerbinatti Iwata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIAMOND MAGNETIC SENSOR UNIT AND DIAMOND MAGNETIC SENSOR SYSTEM
Publication number
20240302460
Publication date
Sep 12, 2024
Sumitomo Electric Industries, Ltd.
Yoshiki NISHIBAYASHI
G01 - MEASURING TESTING
Information
Patent Application
FLUORESCENCE DETECTING DEVICE, AND FLUORESCENCE DETECTING METHOD
Publication number
20240288517
Publication date
Aug 29, 2024
National Institutes for Quantum Science and Technology
Ryuji IGARASHI
G01 - MEASURING TESTING