Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112873 | Method for operating a display device for a motor vehicle and motor vehicle | Romeo Wieczorek, Ilka Rötzer | 2021-09-07 |
| 11077832 | Key for opening and starting a vehicle and a method for cleaning an outer element of a vehicle | Alf Liesener | 2021-08-03 |
| 11034288 | Moveable illumination and image acquisition unit for a motor vehicle | Andreas Herrmann, Alf Liesener | 2021-06-15 |