Inventor
HELMBERGER JOSEF
7 patents
Patents
7 patentsUS4007489AFeb 8, 1977
Method and apparatus for creating color copies of an original by an electrostatic charging process
AGFA GEVAERT AG37 citations91
US4605954AAug 12, 1986
Method of and arrangement for adjusting color saturation in a video printer
AGFA GEVAERT AG10 citations72
US3984187AOct 5, 1976
Scanning and reproduction of pictorial images
AGFA GEVAERT AG9 citations71
US4017891AApr 12, 1977
Method and equipment for line-by-line recording of color component images on a reproduction carrier
AGFA GEVAERT AG11 citations69
US4066355AJan 3, 1978
Solid-state color-copying scanner
AGFA GEVAERT AG2 citations58
US4031550AJun 21, 1977
Film scanner
AGFA GEVAERT AG1 citations50
US3965291AJun 22, 1976
Method and arrangement for scanning a sequence of images
AGFA GEVAERT AG0 citations40