Johannes Hendrik Den Boef

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Detunable RF reception antenna device
- Patent number 8,754,647
- Issue date Jun 17, 2014
- Koninklijke Philips N.V.
- Marinus Johannes Adrianus Maria Van Helvoort
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for wireless communication of signals in a M...
- Patent number 8,155,101
- Issue date Apr 10, 2012
- Koninklijke Philips Electronics N.V.
- Marinus Johannes Adrianus Maria Van Helvoort
- G01 - MEASURING TESTING
Information Patent Grant
RF receive coil assembly with individual digitizers and means for s...
- Patent number 7,750,635
- Issue date Jul 6, 2010
- Koninklijke Philips Electronics N.V.
- Marinus Johannes Adrianus Maria Van Helvoort
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging receive chain with dynamic gain and wire...
- Patent number 7,323,876
- Issue date Jan 29, 2008
- Koninklijke Philips Electronics N.V.
- Johannes H. Den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Correction of magnetic resonance signals in a magnetic resonance im...
- Patent number 6,268,729
- Issue date Jul 31, 2001
- U.S. Philips Corporation
- Miha Fuderer
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging method and device for reducing image err...
- Patent number 5,414,359
- Issue date May 9, 1995
- U.S. Philips Corporation
- Antoon F. Mehlkopf
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance device and signal combination device
- Patent number 5,319,309
- Issue date Jun 7, 1994
- U.S. Philips Corporation
- Johannes H. den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance method and device in which nonlinearities in the...
- Patent number 5,172,059
- Issue date Dec 15, 1992
- U.S. Philips Corp.
- Johannes H. Den Boef
- G01 - MEASURING TESTING
Information Patent Grant
MRI apparatus having an optimally adjusted detection chain and an e...
- Patent number 5,093,621
- Issue date Mar 3, 1992
- U.S. Philips Corporation
- Johannes H. Den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance device with a selectable gain signal amplifier
- Patent number 5,023,552
- Issue date Jun 11, 1991
- U.S. Philips Corp.
- Antoon F. Mehlkopf
- G01 - MEASURING TESTING
Information Patent Grant
Volume-selective spectroscopy using refocused echoes
- Patent number 4,893,080
- Issue date Jan 9, 1990
- U.S. Philips Corporation
- Peter R. Luyten
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging apparatus
- Patent number 4,890,061
- Issue date Dec 26, 1989
- U.S. Philips Corporation
- Johannes H. den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic resonance imaging device comprising a digital transmitter/...
- Patent number 4,879,514
- Issue date Nov 7, 1989
- U.S. Philips Corporation
- Antoon F. Mehlkopf
- G01 - MEASURING TESTING
Information Patent Grant
Fast method and device for determining an NMR distribution in a reg...
- Patent number 4,812,762
- Issue date Mar 14, 1989
- U.S. Philips Corp.
- Johannes H. Den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for determining a nuclear magnetization dist...
- Patent number 4,766,380
- Issue date Aug 23, 1988
- U.S. Philips Corporation
- Johannes H. Den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Method of reducing artefacts in images formed by means of Fourier z...
- Patent number 4,706,023
- Issue date Nov 10, 1987
- U.S. Philips Corporation
- Johannes H. den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Method of reducing artefacts in images formed by means of fourier z...
- Patent number 4,682,110
- Issue date Jul 21, 1987
- U.S. Philips Corporation
- Johannes H. den Boef
- G01 - MEASURING TESTING
Information Patent Grant
Method of and device for determining a nuclear magnetization distri...
- Patent number 4,621,235
- Issue date Nov 4, 1986
- U.S. Philips Corporation
- Cornelis M. J. van Uijen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRE-DISTORTION CONTROL LOOP FOR RF POWER AMPLIFIERS
- Publication number 20210203282
- Publication date Jul 1, 2021
- Koninklijke Philips N.V.
- FILIPS VAN LIERE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETUNABLE RF RECEPTION ANTENNA DEVICE
- Publication number 20120098542
- Publication date Apr 26, 2012
- Koninklijke Philips Electronics N.V.
- Marinus Johannes Adrianus Maria Van Helvoort
- G01 - MEASURING TESTING
Information Patent Application
RF TRANSMITTER WITH DIGITAL FEEDBACK FOR MRI
- Publication number 20100141257
- Publication date Jun 10, 2010
- Koninklijke Philips Electronics N.V.
- Ingmar Graesslin
- G01 - MEASURING TESTING
Information Patent Application
RF RECEIVE COIL ASSEMBLY WITH INDIVIDUAL DIGITIZERS AND MEANS FOR S...
- Publication number 20090267601
- Publication date Oct 29, 2009
- Koninklijke Philips Electronics N.V.
- Marinus Johannes Adrianus Maria Van Helvoort
- G01 - MEASURING TESTING
Information Patent Application
Method and Arrangement for Wireless Communication of Signals in a M...
- Publication number 20080259897
- Publication date Oct 23, 2008
- Koninklijke Philips Electronics N.V.
- Marinus Johannes Adrianus Maria Van Helvoort
- G01 - MEASURING TESTING
Information Patent Application
Magnetic resonance imaging receive chain with dynamic gain and wire...
- Publication number 20060244452
- Publication date Nov 2, 2006
- Johannes H. Den Boef
- G01 - MEASURING TESTING

Johannes Hendrik Den Boef

Person

Patents Grantslast 30 patents

Detunable RF reception antenna device

Method and arrangement for wireless communication of signals in a M...

RF receive coil assembly with individual digitizers and means for s...

Magnetic resonance imaging receive chain with dynamic gain and wire...

Correction of magnetic resonance signals in a magnetic resonance im...

Magnetic resonance imaging method and device for reducing image err...

Magnetic resonance device and signal combination device

Magnetic resonance method and device in which nonlinearities in the...

MRI apparatus having an optimally adjusted detection chain and an e...

Magnetic resonance device with a selectable gain signal amplifier

Volume-selective spectroscopy using refocused echoes

Magnetic resonance imaging apparatus

Magnetic resonance imaging device comprising a digital transmitter/...

Fast method and device for determining an NMR distribution in a reg...

Method and arrangement for determining a nuclear magnetization dist...

Method of reducing artefacts in images formed by means of Fourier z...

Method of reducing artefacts in images formed by means of fourier z...

Method of and device for determining a nuclear magnetization distri...

Patents Applicationslast 30 patents

PRE-DISTORTION CONTROL LOOP FOR RF POWER AMPLIFIERS

DETUNABLE RF RECEPTION ANTENNA DEVICE

RF TRANSMITTER WITH DIGITAL FEEDBACK FOR MRI

RF RECEIVE COIL ASSEMBLY WITH INDIVIDUAL DIGITIZERS AND MEANS FOR S...

Method and Arrangement for Wireless Communication of Signals in a M...

Magnetic resonance imaging receive chain with dynamic gain and wire...