Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368298 | Electric power supply device of at least one electrical energy consuming member or of at least one electrical energy rendering member | — | 2025-07-22 |
| 12126266 | Method and device for converting a voltage with soft switching of the switches | Arnaud Bruder | 2024-10-22 |
| 12015137 | Battery and method for thermal regulation of a battery onboard an electric vehicle | — | 2024-06-18 |
| 11811322 | Power converter with a resonant unit | — | 2023-11-07 |
| 9866141 | Chopped electrical energy converter | — | 2018-01-09 |
| 8854020 | Multiple-level switched-mode power supply | David Jouve | 2014-10-07 |
| 8461814 | Boost/buck converter and method for controlling it | — | 2013-06-11 |
| 8339388 | Controlling an energy recovery stage of a plasma screen | Bertrand Rivet, Frederic Gautier | 2012-12-25 |
| 7821480 | Charge transfer circuit and method for an LCD screen | Francis Cuellar | 2010-10-26 |
| 7236383 | Detection of the zero crossing of an A.C. voltage | — | 2007-06-26 |
| 7224087 | Circuit for the control of a triac without galvanic isolation | Laurent Gonthier | 2007-05-29 |
| 7151402 | Triac control circuit | Ghafour Benabdelaziz | 2006-12-19 |
| 7084692 | Control of a thyristor of a rectifying bridge | — | 2006-08-01 |
| 7072197 | Isolated low-voltage power supply source | Frederic Gautier | 2006-07-04 |
| 6987379 | Auxiliary switching circuit for a chopping converter | — | 2006-01-17 |
| 6975122 | Protection of an A.C. switch | Laurent Gonthier | 2005-12-13 |
| 6900601 | Control circuit of two current unidirectional switches | — | 2005-05-31 |
| 6400588 | Non-isolated A.C./D.C. converter | — | 2002-06-04 |
| 6294901 | Power dimmer | — | 2001-09-25 |
| 6246597 | A.C./D.C. converter having a linearly controllable one-way switch, and using no high voltage passive components | — | 2001-06-12 |
| 6222749 | Method and device for limiting the current surge in a capacitor associated with a rectifier | — | 2001-04-24 |
| 5909364 | Device for switching between an A.C. voltage and a D.C. voltage | Bertrand Rivet | 1999-06-01 |
| 5822203 | Method and device for limiting the current surge in a capacitor associated with a rectifier | — | 1998-10-13 |