Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774918 | Electric circuit arrangement for standard insulation monitoring with emergency shut-down for an ungrounded power supply system upon detection of a ground fault | — | 2023-10-03 |
| 11719759 | Method and measuring device for detecting a leakage current in an ungrounded, single-phase alternating-current power supply system | Julian Reitz, Eckhard Broeckmann, Karl Schepp | 2023-08-08 |
| 11705715 | Method, electrical circuit arrangements and insulation monitoring devices for an interference-resistant insulation monitoring of an ungrounded power supply system having a converter | — | 2023-07-18 |