Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843199 | Inductive power transfer system and method for operating an inductive power transfer system | Roman Bosshard, Francisco Canales, Beat Guggisberg, Guanghai Gong, Bernhard Wunsch | 2017-12-12 |
| 9837921 | Multi-cell power conversion method and multi-cell power converter | Gerald Deboy, Matthias J. Kasper | 2017-12-05 |
| 9780676 | Power converter with a snubber circuit | Matthias J. Kasper | 2017-10-03 |
| 9762134 | Multi-cell power conversion method and multi-cell power converter | Gerald Deboy, Matthias J. Kasper | 2017-09-12 |
| 9755537 | Multi-cell power conversion method with failure detection and multi-cell power converter | Gerald Deboy, Matthias J. Kasper | 2017-09-05 |
| 9543855 | Voltage source converter (VSC) with neutral-point-clamped (NPC) topology and method for operating such voltage source converter | Thiago Batista Soeiro, Per Ranstad, Jörgen Linner | 2017-01-10 |
| 9331561 | Method to minimize input current harmonics of power systems such as ESP power systems | Thiago Batista Soeiro, Jürgen Biela, Per Ranstad, Jörgen Linner | 2016-05-03 |
| 9110119 | Electric current measurement method | Satoru Sasaki, Hideki Tojima, Benjamin Wrzecionko, Lukas Steinmann, Johann Ertl | 2015-08-18 |
| 9007102 | Active gate drive circuit | Yanick Lobsiger, Matti Laitinen | 2015-04-14 |
| 8963585 | Gate driver unit for electrical switching device | Yanick Lobsiger, Dominik Bortis, Matti Laitinen | 2015-02-24 |
| 8912840 | Switching device with a JFET series arrangement | Daniel Aggeler, Jürgen Biela | 2014-12-16 |
| 8760214 | JFET series connection | Jürgen Biela, Daniel Aggeler | 2014-06-24 |
| 8723589 | Switching device with a cascode circuit | Jürgen Biela, Daniel Aggeler | 2014-05-13 |
| 8710876 | Active gate drive circuit | Yanich Lobsiger, Matti Laitinen | 2014-04-29 |
| 8604841 | Gate driver unit for electrical switching device | Yanick Lobsiger, Dominik Bortis, Matti Laitinen | 2013-12-10 |
| 8570776 | Method and device for determining a control scheme for an active power filter | Thiago Batista Soeiro, Per Ranstad, Jörgen Linner | 2013-10-29 |
| 7613273 | Apparatus with a moving system and a stationary system | Walter Beyerlein | 2009-11-03 |
| 7542311 | Method for operating a converter circuit, and device for carrying out the method | Leonardo-Augusto Serpa, Simon Douglas Round | 2009-06-02 |
| 6700806 | Unidirectional three phase pulse controlled rectifier system with failed phase voltage operation | — | 2004-03-02 |
| 6693813 | Device for quasi-direct pulse-width controlled energy conversion between three-phase system | Johann Ertl | 2004-02-17 |
| 6580621 | Three-phase hybrid AC-voltage/AC-voltage direct converter having minimal complexity and high commutation security | — | 2003-06-17 |
| 6377482 | Device and method for line-voltage dependent thyristor controlled pre-charging of output capacitors in a three-level pulse rectifier system | Wilhelm Korb | 2002-04-23 |
| 6061256 | Apparatus for conversion of a three-phase voltage into an isolated DC voltage | — | 2000-05-09 |
| 5892352 | Synchronization of the switching action of hysteresis current controlled parallel connected power electronics systems | Ned Mohan, Girish R. Kamath | 1999-04-06 |