Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325258 | Wireless control of power network switching devices | Dacfey Dzung, Guntram Scheible, Harald Vefling, Anne Vallestad | 2016-04-26 |
| 9054526 | Method for operating a converter and a switching cell and a converter | — | 2015-06-09 |
| 8830713 | Method and apparatus for operating a converter circuit having plural input and output phase connections and plural two-pole switching cells | — | 2014-09-09 |
| 8760892 | Method and apparatus for operation of a converter circuit having plural phase modules and sub-converter systems for the phase modules | Manfred Winkelnkemper | 2014-06-24 |
| 8717787 | Method for operating a converter circuit and apparatus for implementing the method | Manfred Winkelnkemper | 2014-05-06 |
| 8687397 | Method for operating a direct converter circuit and device to carry out the method | Manfred Winkelnkemper | 2014-04-01 |
| 8461714 | Direct converter and system including a direct converter | Manfred Winkelkemper | 2013-06-11 |