Inventor · disambiguated record
Charles Rydel
Also filed as: RYDEL CHARLES
12 granted patents·263 citations·filing 1988–2000
92Inventor score
Top patents by PatentIndex Score
12 records- 0181US5043710AKey making use of the properties of a liquid crystalJAEGER·Filed 1989·Granted Aug 27, 1991·31 cites·9 claims
- 0280US6424254B1Secure system for controlling the unlocking of at least one openable panel of a motor vehicleVALEO ELECTRONIQUE·Filed 2000·Granted Jul 23, 2002·31 cites·10 claims
- 0377US5349267ALighting and/or indicating apparatus for use in foggy conditionsVALEO VISION·Filed 1993·Granted Sep 20, 1994·49 cites·9 claims
- 0474US5305459ACircuit for "waking up" a microprocessor power supply, in particular for an ID card in a car remote control systemVALEO SECURITE HABITACLE·Filed 1993·Granted Apr 19, 1994·68 cites·7 claims
- 0563US5894272ALighting and/or indicating means for use in fogVALEO VISION·Filed 1992·Granted Apr 13, 1999·22 cites·18 claims
- 0655US5450038AIntermediate frequency amplifier and a telecommand signal receiver having such an amplifierVALEO ELECTRONIQUE·Filed 1994·Granted Sep 12, 1995·13 cites·5 claims
- 0744US5530405ALow consumption multi-stage amplifier, and a vehicle onboard signal receiver having such an amplifierVALEO ELECTRONIQUE·Filed 1995·Granted Jun 25, 1996·10 cites·9 claims
- 0842US5191324ARemote control system for locking/unlocking the doors of motor vehicles with aspherical toroidal lens containing multiple photodetectorsNEIMAN SA·Filed 1991·Granted Mar 2, 1993·13 cites·10 claims
- 0940US5550545AElectronic circuit having a linearised and symmetrized response, an oscillator having such a circuit, and a telecontrol transmitter having such an oscillatorVALEO ELECTRONIQUE·Filed 1994·Granted Aug 27, 1996·8 cites·18 claims
- 1039US4925310AMethod and device to measure the optical transmission factor of a tinted glass panel by reflectionJAEGER·Filed 1988·Granted May 15, 1990·9 cites·12 claims
- 1137US5440261AElectronic device with low current consumptionVALEO ELECTRONIQUE·Filed 1994·Granted Aug 8, 1995·5 cites·8 claims
- 1226US5266946ARemote control system, in particular for locking and unlocking the doors of motor vehicles with two axially offset light emittersNEIMAN VALEO·Filed 1991·Granted Nov 30, 1993·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →