Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352612 | Level measuring instrument with radar system on chip | Roland Welle, Steffen Waelde | 2025-07-08 |
| 12061943 | Measuring device with near field interaction device | Roland Welle, Steffen Waelde | 2024-08-13 |
| 12019137 | Radar sensor, interchangeable radar sensor arrangement, field device and container | Roland Welle, Levin Dieterle, Steffen Waelde | 2024-06-25 |
| 11619537 | Level measuring instrument with radar system on chip | Roland Welle, Steffen Waelde | 2023-04-04 |
| 11616285 | Measuring device with near field antenna | Roland Welle, Levin Dieterle, Steffen Waelde, Christian Weinzierle | 2023-03-28 |
| 11549838 | Fill level measuring device | Roland Welle, Steffen Waelde | 2023-01-10 |
| 11516029 | Process measuring device having a plug-in memory unit | Roland Welle, Karl Griessbaum, Holger Staiger, Clemens Hengstler, Thomas Oehler +1 more | 2022-11-29 |
| 11385089 | Battery-operated field device with time transmission | Steffen Waelde | 2022-07-12 |
| 11082916 | Low power gateway | Roland Welle | 2021-08-03 |
| 10948333 | Radar level indicator having a short measurement time | Roland Welle, Karl Griessbaum | 2021-03-16 |
| 10788351 | Fill level measurement device comprising a plurality of radar chips | Roland Welle, Steffen Waelde | 2020-09-29 |
| 10495500 | Flow measuring instrument comprising a wind velocity sensor | Roland Welle, Levin Dieterle | 2019-12-03 |
| 8201447 | Process for measuring a fill level or limit state, circuit for a device that measures a fill level or limit state, and device that measures a fill level or limit state | Josef Fehrenbach, Martin Mellert | 2012-06-19 |