Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5864363 | Method and device for automatically taking a picture of a person's face | Gerd-Jurgen Giefing, Volker Vetter | 1999-01-26 |
| 5812067 | System for recognizing authorization to use a vehicle | Ralf Bergholz, Hubert Weisser | 1998-09-22 |