Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968217 | Motor vehicle telephone system | Stefan Wolf, Dirk Lappe | 2005-11-22 |
| 6920086 | Method for recording and reproducing radio information and corresponding system | Sören Sommer | 2005-07-19 |