Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835508 | Large-area membrane mask and method for fabricating the mask | Jörg Butschke, Ernst Haugeneder, Frank-Michael Kamm, Florian Letzkus, Hans Loschner +1 more | 2004-12-28 |
| 6773854 | Method of producing a perforated mask for particle radiation | Ernst Haugeneder, Frank-Michael Kamm, Alexander Petraschenko, Stefan Schunck | 2004-08-10 |
| 6748879 | Goods transfer station and process for operating such a goods transfer station | Lorenz Gilomen | 2004-06-15 |
| 6696206 | Lithography mask configuration | — | 2004-02-24 |
| 6696371 | Method for fabricating positionally exact surface-wide membrane masks | Joerg Butschke, Ernst Haugeneder, Florian Letzkus, Reinhard Springer | 2004-02-24 |