U.S. Philips Corporation

Karl Klose

Udo Bergmann

Claus-Peter Hodum

Alfred Glattli

Ilse-Dore Stromberger-D'Alton-Rauch

Apparatus for optically scanning a surface, the radiation path between the light source and light detector including a wedge for correcting undesired intensity variations which occur when a homogeneous non-textured surface is scanned.

Apparatus for optically scanning a surface

Method of recording visible data wherein a polymeric layer containing acetyl acetonate is disposed through an image pattern to a laser beam.

High energy recording on an acetyl acetonate

A light-beam deflection system for scanning documents of large format, in which a switchable very narrow light-beam is passed over a series of stationary plane mirrors whose centers are arranged on a parabola and whose inclination with respect to the document onto which the reflected light-beam is directed is that of the tangent to the parabola at the point of contact with corresponding mirror center.

Growing community of inventors

Hamburg, Germany

Karl Klose