Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142103 | Monitoring duration of stay and region of stay | Christian Kasper, Frank Langer | 2024-11-12 |
| 11288906 | Monitoring duration of stay and region of stay | Christian Kasper, Frank Langer | 2022-03-29 |