Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436302 | Phase-shifting element and particle beam device having a phase-shifting element | Rasmus Schröder, Bastian Barton, Gerd Benner | 2013-05-07 |
| 8173963 | Phase-shifting element and particle beam device having a phase-shifting element | Rasmus Schröder, Bastian Barton, Gerd Benner | 2012-05-08 |
| 7989776 | Corrective for eliminating the third-order aperture aberration and the first-order, first-degree axial, chromatic aberration | Heiko Müller | 2011-08-02 |
| 7973289 | Method for producing image contrast by phase shifting in electron optics | Joachim Zach | 2011-07-05 |
| 7902506 | Phase-shifting element and particle beam device having a phase-shifting element | Rasmus Schröder, Bastian Barton, Gerd Benner | 2011-03-08 |
| 7807965 | Corrector for axial and off-axial beam paths | Joachim Zach | 2010-10-05 |
| 7800076 | Electron-optical corrector for aplanatic imaging systems | Stephan Uhlemann, Heiko Müller | 2010-09-21 |
| 7321124 | Corrector for correcting first-order chromatic aberrations of the first degree | — | 2008-01-22 |
| 7012262 | Corrector for correcting first-order chromatic aberrations of the first degree | — | 2006-03-14 |
| 6888145 | Optical particle corrector | Heiko Müller | 2005-05-03 |
| 6861651 | Electron-optical corrector for eliminating third-order aberations | — | 2005-03-01 |
| 6855939 | Particle beam system having a mirror corrector | Dirk Preikszas, Peter Hartel | 2005-02-15 |
| 6836372 | Electrostatic corrector | Stephan Uhlemann, Christoph Weissbacker | 2004-12-28 |
| 6797962 | Electrostatic corrector for eliminating the chromatic aberration of particle lenses | Stephan Uhlemann, Christoph Weissbacker | 2004-09-28 |
| 6784437 | Corrector for correcting first-order chromatic aberrations of the first degree | — | 2004-08-31 |
| 6774372 | Electron-optical lens arrangement with an axis that can be largely displaced | Peter Schmid, Roland Janzen | 2004-08-10 |
| 6559445 | Electron energy filter with magnetic deflecting regions | — | 2003-05-06 |
| 5449914 | Imaging electron energy filter | Stephan Uhlemann, Eugen Weimer | 1995-09-12 |
| 5448063 | Energy filter with correction of a second-order chromatic aberration | Alan Frank de Jong, Johan G. Bakker | 1995-09-05 |
| 5336885 | Electron beam apparatus | Ralf Degenhardt, Karel Diederick Van Der Mast | 1994-08-09 |
| 5319207 | Imaging system for charged particles | Ralf Degenhardt, Dirk Preikszas | 1994-06-07 |
| 5126565 | Energy filter for charged particle beam apparatus | — | 1992-06-30 |
| 5084622 | Correction system for a charged-particle beam apparatus | — | 1992-01-28 |
| 4980558 | Electron beam generator | Gerald Schoenecker | 1990-12-25 |
| 4962313 | Wien-type imaging corrector for an electron microscope | — | 1990-10-09 |