Inventor
SCHULZ-HENNIG JOERG
DE6 patents
⚠️ This page may combine multiple inventors who share the name “SCHULZ-HENNIG JOERG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HELL RUDOLF DR ING GMBH
5 patentsUS4812913AMar 14, 1989
Diaphragm arrangement for opto-electronic scanning of originals
HELL RUDOLF DR ING GMBH16 citations71
US4542392ASep 17, 1985
Method and apparatus for setting and monitoring an exposure spot for printing
HELL RUDOLF DR ING GMBH12 citations70
US4907077AMar 6, 1990
Method and apparatus for white balancing
HELL RUDOLF DR ING GMBH8 citations64
US4694150ASep 15, 1987
Method and apparatus for acoustic supervision of adjustment operations at optical devices
HELL RUDOLF DR ING GMBH5 citations57
US4694152ASep 15, 1987
Method and apparatus for acoustic supervision of adjustment operations at optical devices
HELL RUDOLF DR ING GMBH3 citations57