Inventor

FOERSTER ERIK

DE3 patents

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

SCHREIBER PETER

1 patent

US8777424B2Jul 15, 2014

Projection display having kohler illumination of projection lenses

SCHREIBER PETER14 citations80

SIELER MARCEL

1 patent

US8794770B2Aug 5, 2014

Projection display and method of displaying an overall picture

SIELER MARCEL10 citations77

HELLMA MATERIALS GMBH & CO KG

1 patent

US7883578B2Feb 8, 2011

Process for preparing CaF2 lens blanks especially for 193 nm and 157 nm lithography with minimized deffects

HELLMA MATERIALS GMBH & CO KG3 citations56