Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955456 | Method and apparatus for automatic localization of a fault | Silvio Becher, Felix Buggenthin, Klaus Böhme, Florian Büttner, Igor Kogan | 2021-03-23 |
| 9496704 | Method and protective device for detecting a symmetrical short-circuit in a multiphase electrical power supply network | Joerg Blumschein, Michael J. Claus, Volker Henn, Gustav Steynberg, Yilmaz Yelgin | 2016-11-15 |
| 9478968 | Fast distance protection for energy supply networks | Joerg Blumschein, Cezary Dzienis | 2016-10-25 |
| 8390298 | Method for determination of a setting value which indicates a ground impedance, and measurement device | Tevfik Sezi | 2013-03-05 |
| 6998848 | Method for producing a fault signal which indicates a short to ground | — | 2006-02-14 |
| 6034592 | Process for producing signals identifying faulty loops in a polyphase electrical power supply network | Andreas Jurisch | 2000-03-07 |