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Dive into the research topics where Jean-Francois Longchamp is active.

Publication


Featured researches published by Jean-Francois Longchamp.


Archive | 1986

Headlight arrangement for vehicles

Heinz Kretschmer; Christian Lietar; Gerhard Dipl Ing Lindae; Richard Loewe; Jean-Francois Longchamp; Rainer Neumann; Eckhard Noelte; Peter Perthus


Archive | 1991

Einrichtung zur regelung der leuchtweite von scheinwerfern von kraftfahrzeugen

Christian Lietar; Jean-Francois Longchamp; Eladio Lopez


Archive | 1992

Apparatus and method for controlling the light-range of motor vehicle headlights

Christian Lietar; Jean-Francois Longchamp; Eladio Lopez


Archive | 1999

Control instrument for cleaning out accumulations in a motor vehicle catalytic converter monitors the cleaning cycle by checking environmental constraints to avoid adding to environmental burdens in areas with smog or ozone

Thomas Frese; Richard Aumayer; Harald Holze; Frieder Heizmann; Miguel Ibanez; Jean-Francois Longchamp; Jean-Charles Pandazis; Philippe Schweizer


Archive | 1986

Headlight device for vehicles, especially for motor vehicles

Heinz Kretschmer; Christian Lietar; Gerhard Dipl Ing Lindae; Richard Loewe; Jean-Francois Longchamp; Rainer Neumann; Eckhard Noelte; Peter Perthus


Archive | 2000

Control device for cleaning a storage catalytic converter in a motor vehicle

Thomas Frese; Richard Aumayer; Harald Holze; Frieder Heizmann; Miguel Ibanez; Jean-Francois Longchamp; Jean-Charles Pandazis; Philippe Schweizer


Archive | 1989

Vehicular headlamp system giving early warning of obstacles - maintains main-beam headlamps in operation but masked by infrared filters while dipped headlamps are on

Gerhard Dipl Ing Lindae; Peter Perthus; Christian Lietar; Jean-Francois Longchamp


Archive | 1986

Head lamp for dimming light or fog light of motor vehicles

Christian Litetar; Jean-Francois Longchamp


Archive | 2003

Power hand tool with vibration isolated handle, has both passive and dynamic vibration isolation between handle and tool housing, with the dynamic isolation controlled by a control unit in conjunction with an acceleration sensor

Pierre Jeannin; Jean-Francois Longchamp


Archive | 2011

Method and a device for detecting safety critical objects to a vehicle using Navigation data

Jean-Francois Longchamp; Eladio Lopez

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