Inventor

GRUNDNER MANFRED

DE4 patents

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

WACKER CHEMITRONIC

2 patents

US5219613AJun 15, 1993

Process for producing storage-stable surfaces of polished silicon wafers

WACKER CHEMITRONIC43 citations86

US5352637AOct 4, 1994

Process for producing storage-stable silicon wafer surfaces having advantageous oxidation properties and silicon wafer fored thereby

WACKER CHEMITRONIC7 citations71

SILTRONIC AG

2 patents

US6840998B2Jan 11, 2005

Silicon single crystal produced by crucible-free float zone pulling

SILTRONIC AG10 citations70

US7025827B2Apr 11, 2006

Doped semiconductor wafer of float zone pulled semiconductor material, and process for producing the semiconductor wafer

SILTRONIC AG1 citations50