Gradient amplifiers; means for controlling the application of a gradient magnetic field to the sample

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G01R33/3852

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

Current Industry

G01R33/3852Gradient amplifiers; means for controlling the application of a gradient magnetic field to the sample

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Automatic configuration of a low field magnetic resonance imaging s...
- Patent number 12,153,113
- Issue date Nov 26, 2024
- Hyperfine Operations, Inc.
- Jonathan M. Rothberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiphoton magnetic resonance imaging
- Patent number 12,072,402
- Issue date Aug 27, 2024
- The Regents of the University of California
- Chunlei Liu
- G01 - MEASURING TESTING
Information Patent Grant
Electrical power converter
- Patent number 11,916,474
- Issue date Feb 27, 2024
- PRODRIVE TECHNOLOGIES INNOVATION SERVICES B.V.
- Jordi Everts
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Handheld magnetic particle imaging system and method based on field...
- Patent number 11,914,011
- Issue date Feb 27, 2024
- Beijing University of Aeronautics and Astronautics
- Jie Tian
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for providing operating power to an magnetic re...
- Patent number 11,860,255
- Issue date Jan 2, 2024
- Hyperfine Operations, Inc.
- Michael Twieg
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic shielding for magnetic resonance imaging methods an...
- Patent number 11,841,408
- Issue date Dec 12, 2023
- Hyperfine Operations, Inc.
- Michael Stephen Poole
- G01 - MEASURING TESTING
Information Patent Grant
Shield-free MRI system of time-varying electromagnetic fields in co...
- Patent number 11,835,608
- Issue date Dec 5, 2023
- Zepp Europe Holding B.V.
- Jinghua Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gradient power amplifier systems and methods
- Patent number 11,821,968
- Issue date Nov 21, 2023
- Shanghai United Imaging Healthcare Co., Ltd.
- Mingyu Xue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MRI system, and method and device for determining waveform of obliq...
- Patent number 11,821,969
- Issue date Nov 21, 2023
- GE Precision Healthcare LLC
- Pengshuai Wang
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging system, power supply system, and power m...
- Patent number 11,802,925
- Issue date Oct 31, 2023
- CHENGDU YIJIAN MEDICAL TECHNOLOGY CO., LTD
- Ruixing Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging apparatus and method of compensating for...
- Patent number 11,789,101
- Issue date Oct 17, 2023
- FUJIFILM HEALTHCARE CORPORATION
- Naoya Sakaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for actual gradient waveform estimation
- Patent number 11,703,557
- Issue date Jul 18, 2023
- Shanghai United Imaging Healthcare Co., Ltd.
- Qi Liu
- G01 - MEASURING TESTING
Information Patent Grant
Cooling system of a magnetic resonance apparatus and magnetic reson...
- Patent number 11,680,997
- Issue date Jun 20, 2023
- Siemens Healthcare GmbH
- Ting Qiang Xue
- G01 - MEASURING TESTING
Information Patent Grant
Diffusion MR imaging with fat suppression
- Patent number 11,675,038
- Issue date Jun 13, 2023
- Koninklijke Philips N.V.
- Johan Samuel Van Den Brink
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise suppression methods and apparatus
- Patent number 11,662,412
- Issue date May 30, 2023
- Hyperfine Operations, Inc.
- Todd Rearick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for acquiring magnetic resonance (MR) data
- Patent number 11,650,276
- Issue date May 16, 2023
- Siemens Healthcare GmbH
- Dominik Paul
- G01 - MEASURING TESTING
Information Patent Grant
MR system with improved protection against cardiostimulation
- Patent number 11,614,507
- Issue date Mar 28, 2023
- Siemens Healthcare GmbH
- Helmut Lenz
- G01 - MEASURING TESTING
Information Patent Grant
Safety structure of a magnetic resonance apparatus
- Patent number 11,609,287
- Issue date Mar 21, 2023
- Siemens Healthcare GmbH
- Dirk Schneiderbanger
- G01 - MEASURING TESTING
Information Patent Grant
Method for providing setting parameter sets for a magnetic resonanc...
- Patent number 11,609,289
- Issue date Mar 21, 2023
- Siemens Healthcare GmbH
- Thorsten Feiweier
- G01 - MEASURING TESTING
Information Patent Grant
Method of reducing spatial extent of gradient coil current feeding...
- Patent number 11,585,880
- Issue date Feb 21, 2023
- Synaptive Medical Inc.
- Geron André Bindseil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energizing and discharging a superconducting magnet of an MRI system
- Patent number 11,500,050
- Issue date Nov 15, 2022
- Koninklijke Philips N.V.
- Cornelis Leonardus Gerardus Ham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Computer-implemented method for providing an actuation sequence and...
- Patent number 11,428,767
- Issue date Aug 30, 2022
- Siemens Healthcare GmbH
- Rene Gumbrecht
- G01 - MEASURING TESTING
Information Patent Grant
Gradient waveform design for low-field magnetic resonance imaging s...
- Patent number 11,422,216
- Issue date Aug 23, 2022
- Hyperfine Operations, Inc.
- Hadrien A. Dyvorne
- G01 - MEASURING TESTING
Information Patent Grant
Gradient coil unit for a magnetic resonance device including an edd...
- Patent number 11,422,215
- Issue date Aug 23, 2022
- Siemens Healthcare GmbH
- Peter Dietz
- G01 - MEASURING TESTING
Information Patent Grant
Gradient system with flexible gradient amplifier
- Patent number 11,415,650
- Issue date Aug 16, 2022
- Siemens Healthcare GmbH
- Martin Hammes
- G01 - MEASURING TESTING
Information Patent Grant
Low noise gradient amplification components for MR systems
- Patent number 11,415,651
- Issue date Aug 16, 2022
- Hyperfine Operations, Inc.
- Michael Twieg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic resonance imaging method
- Patent number 11,408,953
- Issue date Aug 9, 2022
- Albert-Ludwigs-Universitat Freiburg
- Jurgen Hennig
- G01 - MEASURING TESTING
Information Patent Grant
Ferromagnetic augmentation for magnetic resonance imaging
- Patent number 11,397,233
- Issue date Jul 26, 2022
- Hyperfine Operations, Inc.
- Michael Stephen Poole
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for actual gradient waveform estimation
- Patent number 11,385,309
- Issue date Jul 12, 2022
- Shanghai United Imaging Healthcare Co., Ltd.
- Qi Liu
- G01 - MEASURING TESTING
Information Patent Grant
Portable magnetic resonance imaging methods and apparatus
- Patent number 11,366,188
- Issue date Jun 21, 2022
- Hyperfine Operations, Inc.
- Michael Stephen Poole
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR PROSPECTIVE CORRECTION FOR GRADIENT PULSE SHA...
- Publication number 20240377493
- Publication date Nov 14, 2024
- Koninklijke Philips N.V.
- Peter Ulrich BÖRNERT
- G01 - MEASURING TESTING
Information Patent Application
RESONANT POWER CIRCUIT, MAGNETIC RESONANCE IMAGING SYSTEM, AND TRAN...
- Publication number 20240353510
- Publication date Oct 24, 2024
- GE Precision Healthcare LLC
- Yanan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC RESONANCE IMAGING SYSTEMS AND COMPONENTS THEREOF
- Publication number 20240219494
- Publication date Jul 4, 2024
- Shanghai United Imaging Healthcare Co., Ltd.
- Yuan GAO
- G01 - MEASURING TESTING
Information Patent Application
Gradient Coil Unit with Cooling Duct
- Publication number 20240201295
- Publication date Jun 20, 2024
- Siemens Healthcare GmbH
- Peter Dietz
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING APPARATUS AND CONTROL METHOD OF THE SAME
- Publication number 20240151796
- Publication date May 9, 2024
- FUJIFILM Healthcare Corporation
- Kosuke Ito
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING OPERATING POWER TO AN MAGNETIC RE...
- Publication number 20240125877
- Publication date Apr 18, 2024
- Hyperfine Operations, Inc.
- Michael Twieg
- G01 - MEASURING TESTING
Information Patent Application
Gradient Coil Unit with Separately Drivable Conductor Pattern Pairs
- Publication number 20240103108
- Publication date Mar 28, 2024
- Siemens Healthcare GmbH
- Andreas Krug
- G01 - MEASURING TESTING
Information Patent Application
HYPERPOLARIZATION MICRO-MAGNETIC RESONANCE IMAGER AND THREE-DIMENSI...
- Publication number 20240094316
- Publication date Mar 21, 2024
- Government of the United States of America, as Represented by the Secretary o...
- Stephen E. Russek
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CALIBRATING GRADIENT AMPLIFIERS OF A MAGNETIC RESONANCE...
- Publication number 20240027553
- Publication date Jan 25, 2024
- Siemens Healthcare GmbH
- Michael Köhler
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Resonance Imaging Device with a Gradient Coil Assembly
- Publication number 20240004010
- Publication date Jan 4, 2024
- Siemens Healthcare GmbH
- Peter Dietz
- G01 - MEASURING TESTING
Information Patent Application
Shield-Free MRI System Of Time-Varying Electromagnetic Fields In Co...
- Publication number 20230408610
- Publication date Dec 21, 2023
- Zepp Europe Holding B.V.
- Jinghua Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REDUCING AND CORRECTING MAGNETIC FIELD GRADIENT DEVIATIONS
- Publication number 20230358839
- Publication date Nov 9, 2023
- Siemens Healthcare GmbH
- Manuel Stich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Establishing Permitted Gradient Intensities to Prevent Overloading...
- Publication number 20230349991
- Publication date Nov 2, 2023
- Siemens Healthcare GmbH
- Dominik PAUL
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR OPERATION AND CONTROL OF ELECTROMAGNETS
- Publication number 20230333181
- Publication date Oct 19, 2023
- SYNAPTIVE MEDICAL INC.
- Chad Tyler HARRIS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOISE SUPPRESSION METHODS AND APPARATUS
- Publication number 20230333188
- Publication date Oct 19, 2023
- Hyperfine Operations, Inc.
- Todd Rearick
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC SHIELDING FOR MAGNETIC RESONANCE IMAGING METHODS AN...
- Publication number 20230324481
- Publication date Oct 12, 2023
- Hyperfine Operations, Inc.
- Michael Stephen Poole
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SENSOR FOR DETECTING GRADIENT-BOUNDED INTERFERENCE TO A MAGNETIC RE...
- Publication number 20230280425
- Publication date Sep 7, 2023
- Siemens Healthcare GmbH
- Rainer Schneider
- G01 - MEASURING TESTING
Information Patent Application
Method, Apparatuses and System for Correcting an Influence of an In...
- Publication number 20230086826
- Publication date Mar 23, 2023
- Siemens Healthcare GmbH
- Manuel Stich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MRI SYSTEM, AND METHOD AND DEVICE FOR DETERMINING WAVEFORM OF OBLIQ...
- Publication number 20230080264
- Publication date Mar 16, 2023
- GE Precision Healthcare LLC
- Pengshuai Wang
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING SYSTEM WITH INTENTIONAL GRADIENT NOISE
- Publication number 20220386949
- Publication date Dec 8, 2022
- Koninklijke Philips N.V.
- Steffen WEISS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR ACTUAL GRADIENT WAVEFORM ESTIMATION
- Publication number 20220349969
- Publication date Nov 3, 2022
- Shanghai United Imaging Healthcare Co., Ltd.
- Qi LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FERROMAGNETIC AUGMENTATION FOR MAGNETIC RESONANCE IMAGING
- Publication number 20220349975
- Publication date Nov 3, 2022
- Hyperfine Operations, Inc.
- Michael Stephen Poole
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPHOTON MAGNETIC RESONANCE IMAGING
- Publication number 20220334203
- Publication date Oct 20, 2022
- The Regents of the University of California
- Chunlei Liu
- G01 - MEASURING TESTING
Information Patent Application
MR SYSTEM WITH IMPROVED PROTECTION AGAINST CARDIOSTIMULATION
- Publication number 20220196767
- Publication date Jun 23, 2022
- Siemens Healthcare GmbH
- Helmut Lenz
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF REDUCING SPATIAL EXTENT OF GRADIENT COIL CURRENT FEEDING...
- Publication number 20220155392
- Publication date May 19, 2022
- SYNAPTIVE MEDICAL INC.
- Geron André Bindseil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ACQUIRING MAGNETIC RESONANCE (MR) DATA
- Publication number 20220155397
- Publication date May 19, 2022
- Siemens Healthcare GmbH
- Dominik Paul
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD TO IMPROVE PERFORMANCE OF ASYMMETRICAL GRADIENT C...
- Publication number 20220146612
- Publication date May 12, 2022
- SYNAPTIVE MEDICAL INC.
- Geron Andre BINDSEIL
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING SYSTEM, POWER SUPPLY SYSTEM, AND POWER M...
- Publication number 20220137166
- Publication date May 5, 2022
- CHENGDU YIJIAN MEDICAL TECHNOLOGY CO., LTD
- Ruixing Zhu
- G01 - MEASURING TESTING
Information Patent Application
NOISE SUPPRESSION METHODS AND APPARATUS
- Publication number 20220091211
- Publication date Mar 24, 2022
- Hyperfine, Inc.
- Todd Rearick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING OPERATING POWER TO AN MAGNETIC RE...
- Publication number 20220075015
- Publication date Mar 10, 2022
- Hyperfine, Inc.
- Michael Twieg
- G01 - MEASURING TESTING

Gradient amplifiers; means for controlling the application of a gradient magnetic field to the sample

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Automatic configuration of a low field magnetic resonance imaging s...

Multiphoton magnetic resonance imaging

Electrical power converter

Handheld magnetic particle imaging system and method based on field...

Systems and methods for providing operating power to an magnetic re...

Electromagnetic shielding for magnetic resonance imaging methods an...

Shield-free MRI system of time-varying electromagnetic fields in co...

Gradient power amplifier systems and methods

MRI system, and method and device for determining waveform of obliq...

Magnetic resonance imaging system, power supply system, and power m...

Magnetic resonance imaging apparatus and method of compensating for...

Systems and methods for actual gradient waveform estimation

Cooling system of a magnetic resonance apparatus and magnetic reson...

Diffusion MR imaging with fat suppression

Noise suppression methods and apparatus

Method for acquiring magnetic resonance (MR) data

MR system with improved protection against cardiostimulation

Safety structure of a magnetic resonance apparatus

Method for providing setting parameter sets for a magnetic resonanc...

Method of reducing spatial extent of gradient coil current feeding...

Energizing and discharging a superconducting magnet of an MRI system

Computer-implemented method for providing an actuation sequence and...

Gradient waveform design for low-field magnetic resonance imaging s...

Gradient coil unit for a magnetic resonance device including an edd...

Gradient system with flexible gradient amplifier

Low noise gradient amplification components for MR systems

Magnetic resonance imaging method

Ferromagnetic augmentation for magnetic resonance imaging

Systems and methods for actual gradient waveform estimation

Portable magnetic resonance imaging methods and apparatus

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR PROSPECTIVE CORRECTION FOR GRADIENT PULSE SHA...

RESONANT POWER CIRCUIT, MAGNETIC RESONANCE IMAGING SYSTEM, AND TRAN...

MAGNETIC RESONANCE IMAGING SYSTEMS AND COMPONENTS THEREOF

Gradient Coil Unit with Cooling Duct

MAGNETIC RESONANCE IMAGING APPARATUS AND CONTROL METHOD OF THE SAME

SYSTEMS AND METHODS FOR PROVIDING OPERATING POWER TO AN MAGNETIC RE...

Gradient Coil Unit with Separately Drivable Conductor Pattern Pairs

HYPERPOLARIZATION MICRO-MAGNETIC RESONANCE IMAGER AND THREE-DIMENSI...

METHOD FOR CALIBRATING GRADIENT AMPLIFIERS OF A MAGNETIC RESONANCE...

Magnetic Resonance Imaging Device with a Gradient Coil Assembly

Shield-Free MRI System Of Time-Varying Electromagnetic Fields In Co...

REDUCING AND CORRECTING MAGNETIC FIELD GRADIENT DEVIATIONS

Establishing Permitted Gradient Intensities to Prevent Overloading...

SYSTEM AND METHOD FOR OPERATION AND CONTROL OF ELECTROMAGNETS

NOISE SUPPRESSION METHODS AND APPARATUS

ELECTROMAGNETIC SHIELDING FOR MAGNETIC RESONANCE IMAGING METHODS AN...

SENSOR FOR DETECTING GRADIENT-BOUNDED INTERFERENCE TO A MAGNETIC RE...

Method, Apparatuses and System for Correcting an Influence of an In...

MRI SYSTEM, AND METHOD AND DEVICE FOR DETERMINING WAVEFORM OF OBLIQ...

MAGNETIC RESONANCE IMAGING SYSTEM WITH INTENTIONAL GRADIENT NOISE

SYSTEMS AND METHODS FOR ACTUAL GRADIENT WAVEFORM ESTIMATION

FERROMAGNETIC AUGMENTATION FOR MAGNETIC RESONANCE IMAGING

MULTIPHOTON MAGNETIC RESONANCE IMAGING

MR SYSTEM WITH IMPROVED PROTECTION AGAINST CARDIOSTIMULATION

METHOD OF REDUCING SPATIAL EXTENT OF GRADIENT COIL CURRENT FEEDING...

METHOD FOR ACQUIRING MAGNETIC RESONANCE (MR) DATA

SYSTEM AND METHOD TO IMPROVE PERFORMANCE OF ASYMMETRICAL GRADIENT C...

MAGNETIC RESONANCE IMAGING SYSTEM, POWER SUPPLY SYSTEM, AND POWER M...

NOISE SUPPRESSION METHODS AND APPARATUS

SYSTEMS AND METHODS FOR PROVIDING OPERATING POWER TO AN MAGNETIC RE...