Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766302 | Method and apparatus for advertisement | — | 2004-07-20 |
| 6757534 | Cellular phone with special standby feature | Lanae Bach | 2004-06-29 |
| 6740889 | Charged particle beam microscope with minicolumn | Dieter Winkler, Hans-Peter Feuerbaum | 2004-05-25 |