Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485381 | Navigation system for land vehicles | Frieder Heintz, Hermann Winner | 1996-01-16 |
| 5459488 | Graphical user interface with fisheye adaptation principle | — | 1995-10-17 |
| 5239700 | Multi-choice information system for a motor vehicle | Clemens Guenther, Ralf Eck, Christa Heiland-Franzen, Peter Knoll, Winfried Koenig +3 more | 1993-08-24 |
| 5086510 | Multi-choice information system for a motor vehicle | Clemens Guenther, Ralf Eck, Christa Heiland-Franzen, Peter Knoll, Winfried Koenig +3 more | 1992-02-04 |
| 5059965 | Method of and device for selection or entry of a destination in a motor vehicle system | — | 1991-10-22 |