Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11552625 | Transmitting device for transmitting digital signals between galvanically isolated circuit parts, and field device having a transmitting device of this type | Ghislain Daufeld, Arnd Kempa, Stefan Scherr | 2023-01-10 |
| 11009370 | Method and safety circuit for safe limiting of electrical power consumption | Edwin Steinebrunner | 2021-05-18 |
| 10018495 | Radar-based fill-level measuring device having a synthesizer circuit | Winfried Mayer, Qi Chen | 2018-07-10 |
| 10015893 | Automation field device | Andreas Kaiser, Dietmar Spanke | 2018-07-03 |
| 9450399 | Electrical or electronic safety circuit | Detlef Ramin | 2016-09-20 |
| 8991307 | Lid for a pressure cooker | Karl-Heinz Wontke, Jochen Schobloch | 2015-03-31 |
| 8665012 | Analog filter with adjustable filter frequency | Arnd Kempa | 2014-03-04 |
| 8410793 | Apparatus for ascertaining and/or monitoring at least one fill level of at least one medium in a container according to a travel-time measuring method and/or a capacitive measuring method | Ralf Armbruster, Bernhard Michalski | 2013-04-02 |
| 8272263 | Device for determining and/or monitoring the filing level of a medium | — | 2012-09-25 |
| 8197135 | Sensor system for determining a physical, measured variable | Klaus Ruf | 2012-06-12 |
| 5250801 | Optical sensor for detecting articles in a monitored region and method for operating the same | Ottmar Kappeler, Herbert Krickl, Fritz Kuhn | 1993-10-05 |