Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701076 | NMR gradient power supply including a resonant circuit having a frequency with an associated period being less than one-quarter duration of the gradient current | Stefan Nowak | 1997-12-23 |
| 5617030 | Method and apparatus for gradient power supply for a nuclear magnetic resonance tomography apparatus | Hubertus Fischer, Stefan Nowak | 1997-04-01 |
| 5475708 | Circuit arrangement with at least one input and at least one output for forwarding an input signal that can be filtered, parallelized and digitized | Gisbert Lawitzky, Wolf-Dietrich Moller | 1995-12-12 |
| 5435301 | Powder inhaler having dispersing, discharge, and dwell-time chambers, along with an acceleration channel | Heiko Herold, Axel Wollenschlager, Harald Landen | 1995-07-25 |
| 5391990 | Iterative shimming method for a basic field magnet of a nuclear magnetic resonance tomography apparatus | — | 1995-02-21 |
| 5304929 | Nuclear magnetic resonance tomography apparatus operable with a pulse sequence according to the echo planar method | Ming Fang, Ralf Ladebeck, Michael Klaus Stehling | 1994-04-19 |
| 5298863 | Magnetic resonance imaging apparatus having a resonant circuit for generating gradient fields, and method for operating same | Stefan Nowak, Hubertus Fischer | 1994-03-29 |
| 5278506 | Method and circuit for operating a magnetic resonance imaging apparatus for producing tomograms in an arbitrary position | — | 1994-01-11 |
| 5245287 | Nuclear magnetic resonance tomography apparatus having a resonant circuit for generating gradient fields | Stefan Nowak | 1993-09-14 |
| 5162730 | Method for operating a magnetic resonant imaging tomography apparatus | Hubertus Fischer | 1992-11-10 |
| 5138259 | Method for suppressing image artifacts in a magnetic resonance imaging apparatus | Georg Goertler | 1992-08-11 |
| 5087880 | Method for sensing nuclear magnetic resonance signals given arbitrary gradient shapes | Herbert Bruder, Hubertus Fischer, Hans-Erich Reinfelder | 1992-02-11 |
| 5070299 | Slice profile optimization for a nuclear magnetic resonance tomography apparatus operated with a gradient echo sequence | Berthold Kiefer | 1991-12-03 |
| 5068609 | Method for generating an image using nuclear magnetic resonance signals | Herbert Bruder, Hubertus Fischer, Hans-Erich Reinfelder | 1991-11-26 |
| 4901020 | Pulse sequence for operating a nuclear magnetic resonance tomography apparatus for producing images with different T.sub.2 contrast | Ralf Ladebeck, Hubertus Fischer | 1990-02-13 |
| 4270083 | Microwave moisture measuring instrument with switchable measuring regions | Hans G. Fitzky, Jorg M. Soder, Norbert Bollongino, Helmut Rehrmann | 1981-05-26 |
| 4211970 | Apparatus for determining the water content of isotropic materials | Hans G. Fitzky, Norbert Bollongino, Helmut Rehrmann | 1980-07-08 |
| 4206399 | Apparatus for determining the water content of isotropic materials by means of microwave absorption | Hans G. Fitzky, Norbert Bollongino, Helmut Rehrmann | 1980-06-03 |
| 4203067 | Apparatus for determining the water content of isotropic materials by means of microwave absorption | Hans G. Fitzky, Norbert Bollongino, Helmut Rehrmann | 1980-05-13 |