Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D571303 | Motorized change-over switch | Timo Jokiniemi, Mikael Nåhls, BaiQin Liang, JinRui Cao | 2008-06-17 |
| 7365622 | Switching device combination for capacitive loads connected to direct voltage | Risto Kajan, Mikael N{dot over (a)}hls, Simo Poyhonen, Martti Varpela, Markku Talja | 2008-04-29 |
| 6628485 | Apparatus for limiting an electrical current | Ralf Strumpler, Joachim Glatz-Reichenbach, Timo Jokiniemi | 2003-09-30 |
| 6555984 | Arrangement and method for an electric machine | Erkki Leskelä, Arto Olavi Makkonen, Jouni Ikäheimo | 2003-04-29 |
| 6492799 | Monitor circuit for a current limiting device | Ralf Strumpler, Timo Jokiniemi | 2002-12-10 |
| 6259349 | Electrical component with a constriction in a PTC polymer element | Ralf Strumpler, Joachim Glatz-Reichenbach, Jorgen Skindhoj | 2001-07-10 |
| 5424900 | Electronic auxiliary contact for a contactor | Esko Kiiskinen, Petri Solanti | 1995-06-13 |