RO

Ralph Oppelt

SA Siemens Aktiengesellschaft: 74 patents #18 of 22,248Top 1%
SU Siemens Medical Solutions Usa: 4 patents #503 of 1,486Top 35%
SL Siemens Healthcare Limited: 3 patents #475 of 1,907Top 25%
Fraunhofer: 2 patents #1,111 of 4,748Top 25%
SA Seimens Aktiengesellschaft: 1 patents #1 of 69Top 2%
Overall (All Time): #21,600 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 25 most recent of 82 patents

Patent #TitleCo-InventorsDate
12046822 Participant of a communication system with a magnetic antenna Gerald Ulbricht, Albert Heuberger, Gerd Kilian 2024-07-23
11881637 Generating a tuning signal for tuning a magnetic antenna Gerd Kilian, Josef Bernhard, Tobias Dräger, Christopher Laske, Michael Kamper +3 more 2024-01-23
10605876 Local coil with frequency converter Jan Bollenbeck, Robert Rehner, Markus Vester 2020-03-31
10439568 Transmission amplifier for amplifying a signal in a wire-free transmission system Franz Eiermann 2019-10-08
10365336 Continuously digitally adjustable phase actuator Franz Eiermann, Klaus Huber 2019-07-30
10247792 Field-coupled connection technique for linking coils and/or patient tables in magnetic resonance imaging Stephan Biber 2019-04-02
9954700 Transmitting a frequency-modulated signal Michael Wiehl 2018-04-24
9935350 Standing wave damping on a waveguide carrying a signal 2018-04-03
9857495 Apparatus for checking for a presence of an electrically conductive body, and charging system Franz Eiermann, Andreas Fackelmeier, Klaus Huber, Sebastian Martius, Claus Seisenberger 2018-01-02
9847567 Directional coupler 2017-12-19
9817089 MRI antenna coil selection unit within patient table cable duct Stephan Biber, Jan Bollenbeck, Georg Rauh, Wilfried Schnell, Markus Vester 2017-11-14
9778330 Method for simultaneous transmission of high-frequency transmission signals via a common high-frequency line Jian Min Wang 2017-10-03
9780727 Frequency modulator and magnetic resonance tomography system with a frequency modulator 2017-10-03
9778383 Transmission of PET-signals by means of time division multiplexing Matthias J. Schmand, Klaus Huber, Nan Zhang 2017-10-03
9529067 Arrangement for the transmission of magnetic resonance signals Jan Bollenbeck, Markus Vester 2016-12-27
9154106 Broadband balun 2015-10-06
9134392 Dual imaging acquisition using common time-base frequency James Frank Caruba, Ralf Ladebeck, Patanit Sanpitak 2015-09-15
8866482 Preprocessing circuit for receive signals of a local coil Jan Bollenbeck 2014-10-21
8526902 Arrangement for processing a non-symmetrical and a symmetrical signal Stephan Biber, Robert Rehner 2013-09-03
8513998 Provision of an AC signal 2013-08-20
8489025 Method for transmitting magnetic resonance signals with double frequency conversion Stephan Biber, Jan Bollenbeck, Markus Vester 2013-07-16
8379549 Remotely fed module Markus Vester 2013-02-19
8360962 Position control of medical appliances in the human body by means of phase difference measurement Dirk Diehl, Johannes Reinschke 2013-01-29
8217657 Diplex filter and method to filter signals 2012-07-10
8055196 Arrangement to transmit magnetic resonance signals Stephan Biber, Jan Bollenbeck, Markus Vester 2011-11-08