Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045110 | Portable identification transmitter for a passive access system of a motor vehicle and method for the energy-saving operation of the identification transmitter | Boris Ziller | 2015-06-02 |
| 7446645 | Device for operating electrical or electromechanical entry or access systems on or in a vehicle | Martin Witte | 2008-11-04 |
| 7205777 | Capacitive proximity switch | Joerg Schulz, Gerhard Heilig, Heidrun Richter, Martin Witte, Gianni Uselli | 2007-04-17 |