Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11132856 | Selection of access control apparatuses on an access authorization proving apparatus on the basis of information of a shipment | Christian Carstens, Christoph Dautz, Jochen Jansen, Ramin Benz, Stanislav Bulygin | 2021-09-28 |
| 10431029 | Access control system | Christian Carstens, Christoph Dautz, Jochen Jansen, Ramin Benz, Alexandra Dmitrienko +1 more | 2019-10-01 |
| 9940768 | Access control system | Christian Carstens, Christoph Dautz, Jochen Jansen, Ramin Benz, Alexandra Dmitrienko +1 more | 2018-04-10 |
| 9836906 | Time synchronization | Christian Carstens, Christoph Dautz, Jochen Jansen, Ramin Benz, Alexandra Dmitrienko +1 more | 2017-12-05 |