Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728347 | Network station | Wolfgang Huschmann, Rainer Günther, Mirko Busch | 2004-04-27 |
| 5926529 | Communication system for detecting an unauthorized intruder terminal unit | Wilfried Hache, Michael Walton Andreas, Axel Kiessling | 1999-07-20 |
| 5500896 | Code converter comprising protection circuit | Wilfried Hache | 1996-03-19 |