Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002776 | Method and device for determining the division of a total insulation resistance and the division of a total system leakage capacitance in an ungrounded power supply system | Dieter Hackl, Oliver Schaefer, Pascal Becker | 2021-05-11 |
| 10910993 | Circuit arrangements for reducing potential-induced degradation in photovoltaic modules | Dieter Hackl, Oliver Schaefer, Manfred Geiss | 2021-02-02 |