Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301622 | Method for optimizing the image properties of at least two optical elements as well as methods for optimizing the image properties of at least three optical elements | Bernd Geh, Paul Graupner, Thomas Stammler, Jochen Stuhler, Klaus Wurmbrand | 2007-11-27 |
| 6934011 | Method for optimizing the image properties of at least two optical elements as well as methods for optimizing the image properties of at least three optical elements | Bernd Geh, Paul Graupner, Thomas Stammler, Jochen Stuhler, Klaus Wurmbrand | 2005-08-23 |
| 6903337 | Examining system for the particle-optical imaging of an object, deflector for charged particles as well as method for the operation of the same | Oliver Kienzle, Michael Steigerwald, Rainer Knippelmeyer, Max Haider, Heiko Müller +1 more | 2005-06-07 |
| 6678240 | Method for optimizing the image properties of at least two optical elements as well as methods for optimizing the image properties of at least three optical elements | Bernd Geh, Paul Graupner, Klaus Wurmbrand, Thomas Stammler, Jochen Stuhler | 2004-01-13 |