Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570884 | Relay arrangement with improved heat dissipation and converter device having a relay arrangement of this kind | Frank Papenfuss, Lars Bethke, Christian Gehrke | 2023-01-31 |
| 11129272 | Relay arrangement with improved heat dissipation and converter device having a relay arrangement of this kind | Frank Papenfuss, Lars Bethke, Christian Gehrke | 2021-09-21 |
| 10178814 | Inverter and method for cooling an inverter | Andreas Falk, Jan Goldau, Henning Schneider, Jochen Roemer | 2019-01-08 |
| 9479165 | Inductive proximity switch and method for its operation | — | 2016-10-25 |
| 7924103 | Inductive proximity switch and method for its operation | — | 2011-04-12 |
| 7924105 | Method for the detection of a predamping state and inductive sensor with predamping detection | — | 2011-04-12 |
| 7626466 | Proximity switch and method for operating a proximity switch | — | 2009-12-01 |
| 6261174 | Air flow control apparatus and method | — | 2001-07-17 |