Inventor

KUHN FRITZ

JP4 patents

⚠️ This page may combine multiple inventors who share the name “KUHN FRITZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SICK OPTIK ELEKTRONIK ERWIN

3 patents

US5418409AMay 23, 1995

Comparator circuit for triggering a switching process when a variable measurement signal passes through a switching threshold

SICK OPTIK ELEKTRONIK ERWIN28 citations88

US5250801AOct 5, 1993

Optical sensor for detecting articles in a monitored region and method for operating the same

SICK OPTIK ELEKTRONIK ERWIN43 citations85

US4486656ADec 4, 1984

Pulsed light barrier apparatus for direct connection to an a.c. supply

SICK OPTIK ELEKTRONIK ERWIN2 citations59

SICK AG

1 patent

US5852292ADec 22, 1998

Method of operating an optical light sensor

SICK AG10 citations65