Christian Lietar

Headlight arrangement for vehicles

Einrichtung zur regelung der leuchtweite von scheinwerfern von kraftfahrzeugen

Motor vehicle driver's vision enhancement by IR imaging - involves head=up display virtual image converted from reflection of IR component of headlamp emission

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

Optical depth measuring device to be mounted on drilling power tool

Headlight device for vehicles, especially for motor vehicles

Lighting system for vehicles.

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

Method and devices for localizing flat chips on a carrier plate

Motor vehicle headlamp for dipped light or fog light