Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788879 | State analysis of an inductive operating resource | Karsten Viereck | 2023-10-17 |
| 10542612 | Device and method for providing power to gas discharge lamp | Sven Probst | 2020-01-21 |
| 10429229 | Electrical device with a housing holding insulation oil and a sensor and method of monitoring the device | Harald Hochmuth | 2019-10-01 |
| 10186369 | Electric system with control winding and method of adjusting same | Oliver Sterz | 2019-01-22 |
| 10153101 | Switching system with preselector | Uwe Kaltenborn, Thomas Strof, Christian Hurm, Gerhard Baeuml, Alfred Bieringer +4 more | 2018-12-11 |
| 9984833 | Switching system with preselector | Uwe Kaltenborn, Thomas Strof, Christian Hurm, Gerhard Baeuml, Alfred Bieringer +4 more | 2018-05-29 |
| 9024596 | Tap changer | Oliver Brueckl, Udo Hertel, Armin Hirthammer | 2015-05-05 |
| 8193891 | High voltage transformer with space-saving primary windings | Markus Gerhard | 2012-06-05 |
| 8063580 | Circuit arrangement and method of driving a high-pressure gas discharge lamp | Gennadi Tochadse | 2011-11-22 |
| 7746005 | Circuit arrangement and method for the operation of a high-pressure gas discharge lamp | Holger Weinert | 2010-06-29 |