Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507956 | Charged particle beam energy width reduction system for charged particle beam system | Jürgen Frosien, Ralf Degenhardt | 2009-03-24 |
| 7468517 | Single stage charged particle beam energy width reduction system for charged particle beam system | Jürgen Frosien, Ralf Degenhardt, Gerald Schonecker | 2008-12-23 |
| 7439500 | Analyzing system and charged particle beam device | Juergen Frosien | 2008-10-21 |
| 7335894 | High current density particle beam system | Juergen Frosien, Gerald Schoenecker, Alan D. Brodie, David A. Crewe | 2008-02-26 |
| 6667478 | Particle beam apparatus | Jürgen Frosien | 2003-12-23 |
| 6627890 | Particle beam apparatus for tilted observation of a specimen | — | 2003-09-30 |
| 6407387 | Particle beam apparatus | Jürgen Frosien | 2002-06-18 |
| 6232601 | Dynamically compensated objective lens-detection device and method | Reinhold Schmitt, Jürgen Frosien, Gerald Schonecker | 2001-05-15 |
| 6107633 | Electron beam lens | Jürgen Frosien, Gerald Schonecker | 2000-08-22 |
| 6104034 | Objective lens | Jürgen Frosien, Gerald Schonecker | 2000-08-15 |
| 6051838 | Optical unit | Jürgen Frosien, Reinhold Schmitt, Gerald Schonecker | 2000-04-18 |
| 5895919 | Gun lens for generating a particle beam | Jürgen Frosien, Gerald Schonecker | 1999-04-20 |
| 5847399 | Deflection system | Reinhold Schmitt, Thomas Jasinski | 1998-12-08 |
| 5422486 | Scanning electron beam device | Karl Herrmann, Steffen Beck, Hans-Peter Feuerbaum, Jürgen Frosien, Andreas Benez +1 more | 1995-06-06 |
| 4760261 | Alpha-type electron energy filter | Harald Rose | 1988-07-26 |
| 4740704 | Omega-type electron energy filter | Harald Rose | 1988-04-26 |