| 6424254 |
Secure system for controlling the unlocking of at least one openable panel of a motor vehicle |
— |
2002-07-23 |
| 5894272 |
Lighting and/or indicating means for use in fog |
Marc Brassier |
1999-04-13 |
| 5550545 |
Electronic circuit having a linearised and symmetrized response, an oscillator having such a circuit, and a telecontrol transmitter having such an oscillator |
— |
1996-08-27 |
| 5530405 |
Low consumption multi-stage amplifier, and a vehicle onboard signal receiver having such an amplifier |
— |
1996-06-25 |
| 5450038 |
Intermediate frequency amplifier and a telecommand signal receiver having such an amplifier |
— |
1995-09-12 |
| 5440261 |
Electronic device with low current consumption |
— |
1995-08-08 |
| 5349267 |
Lighting and/or indicating apparatus for use in foggy conditions |
Marc Brassier, Omar Medjaoui |
1994-09-20 |
| 5305459 |
"Circuit for ""waking up"" a microprocessor power supply, in particular for an ID card in a car remote control system" |
— |
1994-04-19 |
| 5266946 |
Remote control system, in particular for locking and unlocking the doors of motor vehicles with two axially offset light emitters |
— |
1993-11-30 |
| 5191324 |
Remote control system for locking/unlocking the doors of motor vehicles with aspherical toroidal lens containing multiple photodetectors |
— |
1993-03-02 |
| 5043710 |
Key making use of the properties of a liquid crystal |
— |
1991-08-27 |
| 4925310 |
Method and device to measure the optical transmission factor of a tinted glass panel by reflection |
Philippe Feppon |
1990-05-15 |