Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819180 | Method for sequentially disconnecting/connecting electrical current sources from/to a common load | Holger Behrends, Markus Hopf | 2017-11-14 |
| 9709623 | Apparatus and method for monitoring a photovoltaic system | Sebastian Bieniek, Holger Behrends, Markus Hopf | 2017-07-18 |
| 9625516 | Device and method for monitoring a photovoltaic system | Markus Hopf, Holger Behrends, Gerd Bettenwort, Sebastian Bieniek | 2017-04-18 |
| 9535104 | Method and system for detecting an arc fault in a power circuit using frequency response | Holger Behrends, Markus Hopf, Sebastian Bieniek | 2017-01-03 |