Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652408 | Power converter used in a renewable energy device such as a photo-voltaic device or a wind energy device | Roland Huempfner, Jose Antonio Cobos, Pedro Alou, Jesus Angel Oliver, Miroslav Vasic | 2023-05-16 |
| 11316426 | Power converter used in a renewable energy device such as a photo-voltaic device or a wind energy device | Roland Huempfner, Jose Antonio Cobos, Pedro Alou, Jesus Angel Oliver, Miroslav Vasic | 2022-04-26 |
| 11011990 | Power converter | Roland Huempfner, Jose Antonio Cobos, Pedro Alou, Jesus Angel Oliver, Miroslav Vasic | 2021-05-18 |
| 9184584 | Device and system for reducing overvoltage damange | Robert Gregory Wagoner | 2015-11-10 |
| 8730699 | Current-source power converter using normally-on field effect transistors | — | 2014-05-20 |
| 8625316 | Neutral point clamped (NPC) power converter fault protection system | Mathieu Giroux | 2014-01-07 |
| 8472153 | Neutral point clamped power converter fault detection, identification, and protection | — | 2013-06-25 |
| 8432055 | Wind turbine having a high-voltage ride through (HVRT) mode | — | 2013-04-30 |
| 8427226 | Device for controlling a power transistor | — | 2013-04-23 |
| 8379424 | Method and system for managing the temperature in a speed controller | — | 2013-02-19 |
| 8368330 | Energy-recovery device in a variable speed drive | Philippe Baudesson, Philippe Le Moigne | 2013-02-05 |
| 8319457 | Energy recovery device in a variable-frequency drive | Philippe Baudesson, Philippe Le Moigne | 2012-11-27 |
| 8295067 | Power converter using a rectifier with normally on transistors | — | 2012-10-23 |
| 7596004 | Switched-mode power supply system and speed variator comprising such a system | — | 2009-09-29 |
| 7420351 | Power-factor correction device for variable speed drive | — | 2008-09-02 |
| 7368972 | Power transistor control device | — | 2008-05-06 |
| 7336052 | Device for powering a variable speed drive | — | 2008-02-26 |