Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907640 | Method for regulation of power converters and arrangement for carrying out the method | Mike Dommaschk, Ingo Euler, Franz Karlecik-Maier, Jörg Lang, Klaus Würflinger | 2014-12-09 |
| 8817440 | Semiconductor protection elements for controlling short circuits at the DC end of voltage source converters | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2014-08-26 |
| 8687389 | Apparatus having a converter | Mike Dommaschk, Ingo Euler, Franz Karlecik-Maier, Jörg Lang, Quoc-Buu Tu +2 more | 2014-04-01 |
| 8570779 | Method for limiting damage to a converter having power semiconductors in the case of a short circuit in the DC voltage intermediate circuit | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2013-10-29 |
| 8462530 | Converter with short-circuit current limiting | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2013-06-11 |
| 8390259 | Driving of a phase module branch of a multilevel converter | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2013-03-05 |
| 8390968 | Apparatus for protection of converter modules | Werner Hartmann | 2013-03-05 |
| 8351233 | Closed-loop control method for an HVDC transfer installation having a DC voltage intermediate circuit and self-commutated converters | Tobias Bernhard, Mike Dommaschk, Ingo Euler, Franz Karlecik-Maier, Jörg Lang +6 more | 2013-01-08 |
| 8233300 | Device for converting an electric current | Mike Dommaschk, Ingo Euler, Jörg Lang, Dag Sörangr, Quoc-Buu Tu +1 more | 2012-07-31 |
| 8183674 | Power semiconductor module comprising an explosion protection system | Markus Billmann | 2012-05-22 |
| 8183874 | Monitoring of the aging of the capacitors in a converter by means of capacitance measurement | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2012-05-22 |
| 8164868 | Device for short-circuiting power semiconductor modules | Mike Dommaschk, Johann Holweg, Jörg Lang, Axel Preidel, Klaus Würflinger | 2012-04-24 |
| 8149555 | Short-circuit current limiter | — | 2012-04-03 |
| 8144489 | Production of a real power equilibrium of the phase modules of a converter | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2012-03-27 |
| 8120888 | Grounding apparatus for grounding of electrical parts which are installed in a row | Jörg Hafermaas, Johann Holweg, Thomas Kübel, Herbert Muller | 2012-02-21 |
| 8081486 | Electronic module | — | 2011-12-20 |
| 7969238 | Active filter having a multilevel topology | Tobias Bernhard, Mike Dommaschk, Ingo Euler, Franz Karlecik-Maier, Jörg Lang +4 more | 2011-06-28 |
| 7969755 | Apparatus for electrical power transmission | Mark Davies, Hartmut Huang, Dietmar Retzmann | 2011-06-28 |
| 7960871 | Control of a modular converter with distributed energy storage devices | Mike Dommaschk, Ingo Euler, Jörg Lang, Quoc-Buu Tu, Klaus Würflinger | 2011-06-14 |
| 7936548 | Overcurrent switching apparatus | — | 2011-05-03 |
| 7696528 | Thyristor which can be triggered electrically and by radiation | Uwe Kellner-Werdehausen, Franz-Josef Niedernostheide, Hans-Joachim Schulze | 2010-04-13 |