Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8847648 | Voltage pulse train generator, application to the control of an ultrasound piezoelectric injector | Paulo Barroso | 2014-09-30 |
| 8646429 | Control of a plurality of plug coils via a single power stage | Andre Agneray, Xavier Jaffrezic | 2014-02-11 |
| 8547020 | Control of a plurality of plug coils via a single power stage | Paulo Barroso, Nabil Meziti | 2013-10-01 |
| 8387597 | High-voltage generator device | Paulo Barrosso | 2013-03-05 |
| 8342147 | Optimized generation of a radiofrequency ignition spark | Andre Agneray, Xavier Jaffrezic | 2013-01-01 |
| 8154225 | Control device for an ultrasonic piezoelectric actuator | — | 2012-04-10 |
| 8040137 | Method for measuring an ionization current of a spark plug of the type with resonant structure and corresponding device | Andre Agneray | 2011-10-18 |
| 8006546 | Method and device to optimize the excitation frequency of a resonator based on predetermined relationships for operating parameters of a combustion engine | Andre Agneray, Julien Couillaud | 2011-08-30 |
| 7956543 | Optimization of the excitation frequency of a resonator | Andre Agneray, Julien Couillaud | 2011-06-07 |
| 7944117 | Device and method for driving an ultrasound piezoelectric actuator | Christophe Ripoll | 2011-05-17 |
| 7768323 | Device for controlling a high-voltage transistor, in particular a MOS transistor of a high-voltage radio-frequency generator for the spark ignition of an internal combustion engine | Andre Agneray | 2010-08-03 |
| 7710104 | Out-of-line measurement of a current flowing through a load | Andre Agneray | 2010-05-04 |