RF power amplifiers

Industry

CPC
G01R33/3614

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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

G01R33/3614RF power amplifiers

Industries

Patents Grantslast 30 patents

Information Patent Grant
RF receive coil circuit for MRI systems
- Patent number 12,066,510
- Issue date Aug 20, 2024
- Coilone, LLC
- Li Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for suppressing interference emissions in magn...
- Patent number 11,940,513
- Issue date Mar 26, 2024
- Siemens Healthineers AG
- Stephan Biber
- G01 - MEASURING TESTING
Information Patent Grant
RF power amplifier with balun transformer
- Patent number 11,909,363
- Issue date Feb 20, 2024
- PRODRIVE TECHNOLOGIES INNOVATION SERVICES B.V.
- Bart Gerardus Maria Van Ark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF transmit system with switchable power supply device
- Patent number 11,899,083
- Issue date Feb 13, 2024
- Koninklijke Philips N.V.
- Peter Vernickel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power amplifier control device
- Patent number 11,863,219
- Issue date Jan 2, 2024
- Shanghai United Imaging Healthcare Co., Ltd.
- Bin Cao
- G01 - MEASURING TESTING
Information Patent Grant
RF receiver system with adjustable impedance matching
- Patent number 11,846,689
- Issue date Dec 19, 2023
- Koninklijke Philips N.V.
- Rameswor Shrestha
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Non-resonant magnetic resonance coil and magnetic resonance imaging...
- Patent number 11,821,967
- Issue date Nov 21, 2023
- Shanghai United Imaging Healthcare Co., Ltd.
- Ling Ji
- G01 - MEASURING TESTING
Information Patent Grant
Radio frequency power amplifier and method of assembly thereof
- Patent number 11,784,614
- Issue date Oct 10, 2023
- Koninklijke Philips N.V.
- Keqiu Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal analysis circuit and method
- Patent number 11,733,328
- Issue date Aug 22, 2023
- Fu Da Tong Technology Co., Ltd.
- Ming-Chiu Tsai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for active local suppression of reception in magn...
- Patent number 11,709,215
- Issue date Jul 25, 2023
- Siemens Healthcare GmbH
- David Grodzki
- G01 - MEASURING TESTING
Information Patent Grant
MRI scanner with active interference suppression and interference s...
- Patent number 11,698,424
- Issue date Jul 11, 2023
- Siemens Healthcare GmbH
- Stephan Biber
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for estimating transmit attenuation for a magne...
- Patent number 11,698,427
- Issue date Jul 11, 2023
- General Electric Company
- Anand Kumar Venkatachari
- G01 - MEASURING TESTING
Information Patent Grant
Receive coil arrangement and method for use thereof
- Patent number 11,686,792
- Issue date Jun 27, 2023
- New York University
- Daniel K. Sodickson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated active detuning for magnetic resonance imaging
- Patent number 11,668,775
- Issue date Jun 6, 2023
- SYNAPTIVE MEDICAL INC.
- Ian Robert Oliphant Connell
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance system and transmission apparatus, transmission...
- Patent number 11,662,404
- Issue date May 30, 2023
- GE Precision Healthcare LLC
- Yu Liu
- G01 - MEASURING TESTING
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
Radio-frequency coil signal chain for a low-field MRI system
- Patent number 11,662,402
- Issue date May 30, 2023
- Hyperfine Operations, Inc.
- Hadrien A. Dyvorne
- G01 - MEASURING TESTING
Information Patent Grant
Moveable MRI system RF coil arrangement
- Patent number 11,653,996
- Issue date May 23, 2023
- Sino Canada Health Engineering Research Institute (Hefei) Ltd.
- Gong Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Radio frequency amplifying device and magnetic resonance imaging ap...
- Patent number 11,585,879
- Issue date Feb 21, 2023
- Canon Medical Systems Corporation
- Masaki Tanji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MR system with improved protection against cardiac stimulation
- Patent number 11,567,154
- Issue date Jan 31, 2023
- Siemens Healthcare GmbH
- Helmut Lenz
- G01 - MEASURING TESTING
Information Patent Grant
RF receive coil circuit for MRI systems
- Patent number 11,555,875
- Issue date Jan 17, 2023
- Coilone, LLC
- Li Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Generation of RF pulses for MRI applications
- Patent number 11,550,008
- Issue date Jan 10, 2023
- Koninklijke Philips N.V.
- Jan Simons
- G01 - MEASURING TESTING
Information Patent Grant
Linear compensation method and apparatus for radio frequency amplif...
- Patent number 11,515,844
- Issue date Nov 29, 2022
- GE Precision Healthcare LLC
- Yu Liu
- G01 - MEASURING TESTING
Information Patent Grant
Miniaturized NMR tool electronics
- Patent number 11,506,810
- Issue date Nov 22, 2022
- Schlumberger Technology Corporation
- Yi-Qiao Song
- G01 - MEASURING TESTING
Information Patent Grant
Power control apparatus for radio-frequency power amplifier and rad...
- Patent number 11,500,047
- Issue date Nov 15, 2022
- GE Precision Healthcare LLC
- Haoyang Xing
- G01 - MEASURING TESTING
Information Patent Grant
Systems for a radio frequency coil for MR imaging
- Patent number 11,428,762
- Issue date Aug 30, 2022
- General Electric Company
- Victor Taracila
- G01 - MEASURING TESTING
Information Patent Grant
Method for configuring a RF transmit assembly
- Patent number 11,428,766
- Issue date Aug 30, 2022
- Koninklijke Philips N.V.
- Christoph Leussler
- G06 - COMPUTING CALCULATING COUNTING
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
Magnetic resonance (MR) data acquisition using different flip angles
- Patent number 11,391,801
- Issue date Jul 19, 2022
- Siemens Healthcare GmbH
- Grodzki David
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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 SYSTEM, TRANSMISSION APPARATUS AND TRANSMISSION...
- Publication number 20240319300
- Publication date Sep 26, 2024
- GE Precision Healthcare LLC
- Yanfang Cai
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR TRANSMITTING RADIANT FREQUENCY SIGNALS TO AN MRI RF COIL
- Publication number 20240310463
- Publication date Sep 19, 2024
- Imam Abdulrahman Bin Faisal University
- Gameel Saleh Mohammed SALEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER SYSTEM FOR MAGNETIC RESONANCE IMAGING
- Publication number 20240210503
- Publication date Jun 27, 2024
- Daniel P. MYER
- G01 - MEASURING TESTING
Information Patent Application
MICROWAVE POWER AMPLIFIER ARRANGEMENT FOR A PULSED EPR SYSTEM
- Publication number 20240125876
- Publication date Apr 18, 2024
- Bruker France SAS
- Jacky SCHAEFFER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR OPERATING A MAGNETIC RESONANCE APPARATUS, MAGNETIC RESON...
- Publication number 20240103110
- Publication date Mar 28, 2024
- Siemens Healthcare GmbH
- Flavio Carinci
- G01 - MEASURING TESTING
Information Patent Application
COOLING DEVICE
- Publication number 20240077553
- Publication date Mar 7, 2024
- Canon Medical Systems Corporation
- Yasunobu SHINDEN
- G01 - MEASURING TESTING
Information Patent Application
BROADBAND TRANSMIT/RECEIVE SWITCHES FOR MAGNETIC RESONANCE IMAGING
- Publication number 20240045007
- Publication date Feb 8, 2024
- Imam Abdulrahman Bin Faisal University
- Gameel Saleh Mohammed SALEH
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING APPARATUS AND RF COIL
- Publication number 20240045008
- Publication date Feb 8, 2024
- Canon Medical Systems Corporation
- Satoshi IMAI
- 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
RADIO-FREQUENCY COIL SIGNAL CHAIN FOR A LOW-FIELD MRI SYSTEM
- Publication number 20230384404
- Publication date Nov 30, 2023
- Hyperfine Operations, Inc.
- HADRIEN A. DYVORNE
- G01 - MEASURING TESTING
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
PROBEHEAD INSERT FOR EPR APPARATUS
- Publication number 20230305087
- Publication date Sep 28, 2023
- UCL Business LTD
- Mantas Simenas
- G01 - MEASURING TESTING
Information Patent Application
RF RECEIVE COIL CIRCUIT FOR MRI SYSTEMS
- Publication number 20230288505
- Publication date Sep 14, 2023
- Coilone, LLC
- Li Zeng
- G01 - MEASURING TESTING
Information Patent Application
MRI APPARATUS AND AMPLIFYING APPARATUS
- Publication number 20230288506
- Publication date Sep 14, 2023
- Canon Medical Systems Corporation
- Kosuke HAYASHI
- G01 - MEASURING TESTING
Information Patent Application
ADAPTABLE DUAL-TUNED OPTICALLY CONTROLLED ON-COIL AMPLIFER FOR HIGH...
- Publication number 20230243905
- Publication date Aug 3, 2023
- The United States of America, as represented by the Secretary, Department of...
- Natalia Gudino
- G01 - MEASURING TESTING
Information Patent Application
UPPER COIL ASSEMBLY OF AN RF PROBE FOR USE IN AN MRI SYSTEM
- Publication number 20230120676
- Publication date Apr 20, 2023
- Sino Canada Health Engineering Research Institute (Hefei) Ltd.
- Gong Zhang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING OUTPUT STABILITY OF A RADIO FREQU...
- Publication number 20230015849
- Publication date Jan 19, 2023
- Shanghai United Imaging Healthcare Co., Ltd.
- Peng ZHANG
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE SYSTEM AND TRANSMISSION APPARATUS, TRANSMISSION...
- Publication number 20220365152
- Publication date Nov 17, 2022
- GE Precision Healthcare LLC
- Yu Liu
- G01 - MEASURING TESTING
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
RF RECEIVE COIL CIRCUIT FOR MRI SYSTEMS
- Publication number 20220308137
- Publication date Sep 29, 2022
- Coilone, LLC
- Li Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dual Frequency Coil Package for Magnetic Resonance Imaging System U...
- Publication number 20220214412
- Publication date Jul 7, 2022
- SCANMED, LLC
- Randall W. Jones
- G01 - MEASURING TESTING
Information Patent Application
MR SYSTEM WITH IMPROVED PROTECTION AGAINST CARDIAC STIMULATION
- Publication number 20220179020
- Publication date Jun 9, 2022
- Siemens Healthcare GmbH
- Helmut Lenz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-RESONANT MAGNETIC RESONANCE COIL AND MAGNETIC RESONANCE IMAGING...
- Publication number 20220137164
- Publication date May 5, 2022
- Shanghai United Imaging Healthcare Co., Ltd.
- Ling JI
- G01 - MEASURING TESTING
Information Patent Application
MINIATURIZED NMR TOOL ELECTRONICS
- Publication number 20220120931
- Publication date Apr 21, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Yi-Qiao Song
- G01 - MEASURING TESTING
Information Patent Application
RF RECEIVER SYSTEM WITH ADJUSTIABLE IMPEDANCE MATCHING
- Publication number 20220107375
- Publication date Apr 7, 2022
- Koninklijke Philips N.V.
- Rameswor Shrestha
- H03 - BASIC ELECTRONIC CIRCUITRY
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
METHOD AND APPARATUS FOR SUPPRESSING INTERFERENCE EMISSIONS IN MAGN...
- Publication number 20220082642
- Publication date Mar 17, 2022
- Siemens Healthcare GmbH
- Stephan Biber
- G01 - MEASURING TESTING
Information Patent Application
RF POWER AMPLIFIER WITH BALUN TRANSFORMER
- Publication number 20220052657
- Publication date Feb 17, 2022
- PRODRIVE TECHNOLOGIES B.V.
- Bart Gerardus Maria VAN ARK
- G01 - MEASURING TESTING
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER CONTROL DEVICE
- Publication number 20220052717
- Publication date Feb 17, 2022
- Shanghai United Imaging Healthcare Co., Ltd.
- Bin CAO
- G01 - MEASURING TESTING

RF power amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

RF receive coil circuit for MRI systems

Method and apparatus for suppressing interference emissions in magn...

RF power amplifier with balun transformer

RF transmit system with switchable power supply device

Radio frequency power amplifier control device

RF receiver system with adjustable impedance matching

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

Non-resonant magnetic resonance coil and magnetic resonance imaging...

Radio frequency power amplifier and method of assembly thereof

Signal analysis circuit and method

Device and method for active local suppression of reception in magn...

MRI scanner with active interference suppression and interference s...

Methods and systems for estimating transmit attenuation for a magne...

Receive coil arrangement and method for use thereof

Integrated active detuning for magnetic resonance imaging

Magnetic resonance system and transmission apparatus, transmission...

Noise suppression methods and apparatus

Radio-frequency coil signal chain for a low-field MRI system

Moveable MRI system RF coil arrangement

Radio frequency amplifying device and magnetic resonance imaging ap...

MR system with improved protection against cardiac stimulation

RF receive coil circuit for MRI systems

Generation of RF pulses for MRI applications

Linear compensation method and apparatus for radio frequency amplif...

Miniaturized NMR tool electronics

Power control apparatus for radio-frequency power amplifier and rad...

Systems for a radio frequency coil for MR imaging

Method for configuring a RF transmit assembly

Ferromagnetic augmentation for magnetic resonance imaging

Magnetic resonance (MR) data acquisition using different flip angles

Patents Applicationslast 30 patents

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

MAGNETIC RESONANCE SYSTEM, TRANSMISSION APPARATUS AND TRANSMISSION...

METHOD FOR TRANSMITTING RADIANT FREQUENCY SIGNALS TO AN MRI RF COIL

RADIO FREQUENCY POWER AMPLIFIER SYSTEM FOR MAGNETIC RESONANCE IMAGING

MICROWAVE POWER AMPLIFIER ARRANGEMENT FOR A PULSED EPR SYSTEM

METHOD FOR OPERATING A MAGNETIC RESONANCE APPARATUS, MAGNETIC RESON...

COOLING DEVICE

BROADBAND TRANSMIT/RECEIVE SWITCHES FOR MAGNETIC RESONANCE IMAGING

MAGNETIC RESONANCE IMAGING APPARATUS AND RF COIL

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

RADIO-FREQUENCY COIL SIGNAL CHAIN FOR A LOW-FIELD MRI SYSTEM

NOISE SUPPRESSION METHODS AND APPARATUS

PROBEHEAD INSERT FOR EPR APPARATUS

RF RECEIVE COIL CIRCUIT FOR MRI SYSTEMS

MRI APPARATUS AND AMPLIFYING APPARATUS

ADAPTABLE DUAL-TUNED OPTICALLY CONTROLLED ON-COIL AMPLIFER FOR HIGH...

UPPER COIL ASSEMBLY OF AN RF PROBE FOR USE IN AN MRI SYSTEM

SYSTEMS AND METHODS FOR IMPROVING OUTPUT STABILITY OF A RADIO FREQU...

MAGNETIC RESONANCE SYSTEM AND TRANSMISSION APPARATUS, TRANSMISSION...

FERROMAGNETIC AUGMENTATION FOR MAGNETIC RESONANCE IMAGING

RF RECEIVE COIL CIRCUIT FOR MRI SYSTEMS

Dual Frequency Coil Package for Magnetic Resonance Imaging System U...

MR SYSTEM WITH IMPROVED PROTECTION AGAINST CARDIAC STIMULATION

NON-RESONANT MAGNETIC RESONANCE COIL AND MAGNETIC RESONANCE IMAGING...

MINIATURIZED NMR TOOL ELECTRONICS

RF RECEIVER SYSTEM WITH ADJUSTIABLE IMPEDANCE MATCHING

NOISE SUPPRESSION METHODS AND APPARATUS

METHOD AND APPARATUS FOR SUPPRESSING INTERFERENCE EMISSIONS IN MAGN...

RF POWER AMPLIFIER WITH BALUN TRANSFORMER

RADIO FREQUENCY POWER AMPLIFIER CONTROL DEVICE