Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896173 | Image detector with selective readout of pixels in groups or individually | — | 1999-04-20 |
| 5742059 | Readout system for a solid state image converter | — | 1998-04-21 |
| 5608775 | X-ray diagnostic installation having a solid-state image converter and method for operating same | Martin Hoheisel | 1997-03-04 |
| 5574765 | X-Ray Diagnostics installation having a solid-state converter | Martin Hoheisel | 1996-11-12 |
| 5532491 | X-ray image sensor | Martin Hoheisel | 1996-07-02 |
| 5523554 | Solid state image converter with two oppositely connected diodes wherein the photodiode is reset by being forward biased | Martin Hoheisel | 1996-06-04 |
| 5374236 | Electromagnetic pressure pulse source | — | 1994-12-20 |
| 5309897 | Apparatus for generating acoustic rarefaction pulses | Helmut Reichenberger, Hubert Schwark, Georg Koehler | 1994-05-10 |
| 5245586 | Apparatus and method for suppressing reflections at an ultrasound transducer | — | 1993-09-14 |
| 5128903 | Ultrasound apparatus for the virtual diminution of the array division of a connectable transducer array | Guenter Temme | 1992-07-07 |
| 5113866 | Method for ultrasound imaging | Klaus Killig | 1992-05-19 |
| 5081994 | Method and apparatus for avoiding ambiguities in a pulse doppler apparatus | — | 1992-01-21 |
| 5058569 | Apparatus for generating focused shockwaves having a cylindrical coil and a paraboloid of revolution reflector | Helmut Reichenberger, Hubert Schwark, Erhard Schmidt | 1991-10-22 |
| 5031626 | Extracorporeal lithotripsy apparatus with an ultrasound locating system | Erhard Schmidt | 1991-07-16 |
| 5025789 | Shock wave source having a central ultrasound locating system | — | 1991-06-25 |
| 5009232 | Extracorporeal lithotripsy apparatus using high intensity shock waves for calculus disintegration and low intensity shock waves for imaging | Erhard Schmidt | 1991-04-23 |
| 4979500 | Extracorporeal lithotripsy apparatus with transversely adjustable focus region | Erhard Schmidt, Helmut Reichenberger | 1990-12-25 |
| 4975885 | Digital input stage for an ultrasound apparatus | Erhard Schmidt, Peter Wegener | 1990-12-04 |
| 4957099 | Shock wave source for extracorporeal lithotripsy | — | 1990-09-18 |
| 4928672 | Shockwave source having a centrally disposed ultrasound locating system | Franz Grasser, Helmut Reichenberger, Georg Naser, Erhard Schmidt | 1990-05-29 |
| 4915114 | Shock wave source having central locating system & disposed in a cavity free of shock waves | — | 1990-04-10 |
| 4865041 | Lithotripter having an ultrasound locating system integrated therewith | Erhard Schmidt | 1989-09-12 |
| 4834106 | Lithotripter with locating system integrated therewith and method for its use | Erhard Schmidt | 1989-05-30 |
| 4817614 | Method and apparatus for adaptive focusing in a medical ultrasound imaging apparatus | Heinz Eschenbacher, Wolfgang Haerer | 1989-04-04 |
| 4691570 | Method and apparatus for ultrasonically scanning a subject with an ultrasound head | — | 1987-09-08 |