Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4896036 | Detector objective for scanning microscopes | Joachim Zach | 1990-01-23 |
| 4853545 | Particle beam apparatus for low-error imaging of line-shaped subjects | — | 1989-08-01 |
| 4794306 | Flat picture-reproducing device | Kurt M. Tischer, Rainer Spehr, Gerald Schonecker | 1988-12-27 |
| 4760261 | Alpha-type electron energy filter | Stefan Lanio | 1988-07-26 |
| 4740704 | Omega-type electron energy filter | Stefan Lanio | 1988-04-26 |
| 4714833 | Arrangement for detecting secondary and/or backscatter electrons in an electron beam apparatus | Joachim Zach, Burkhard Lischke | 1987-12-22 |
| 4623794 | Particle beam blanking system | Joachim Zach | 1986-11-18 |