Inventor

MEYER CHRISTOF

DE3 patents

Patents

3 patents

US5748816AMay 5, 1998

Optical cavity for exclusively receiving light parallel to an optical axis

SICK AG28 citations87

US7348536B2Mar 25, 2008

Light grid with housing

SICK AG17 citations79

US7085471B2Aug 1, 2006

Light barrier

SICK AG3 citations56