P

Inventor

GRAEF DIETER

DE9 patents
⚠️ This page may combine multiple inventors who share the name “GRAEF DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WACKER SILTRONIC HALBLEITERMAT

4 patents
US5935320AAug 10, 1999

Process for producing silicon semiconductor wafers with low defect density

WACKER SILTRONIC HALBLEITERMAT148 citations96
US6228164B1May 8, 2001

Process for producing a single crystal

WACKER SILTRONIC HALBLEITERMAT67 citations92
US6630024B2Oct 7, 2003

Method for the production of an epitaxially grown semiconductor wafer

WACKER SILTRONIC HALBLEITERMAT19 citations81
US5951753ASep 14, 1999

Method and device for producing monocrystals

WACKER SILTRONIC HALBLEITERMAT15 citations72

GRAEF DIETER

1 patent
US8323403B2Dec 4, 2012

SOI wafer and method for producing it

GRAEF DIETER6 citations76

WACKER CHEMITRONIC

1 patent
US5352637AOct 4, 1994

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

WACKER CHEMITRONIC7 citations71

ATLAS FAHRZEUGTECHNIK GMBH

1 patent
US4739929AApr 26, 1988

Fuel injection valve

ATLAS FAHRZEUGTECHNIK GMBH14 citations71

SILTRONIC AG

1 patent
US7394129B2Jul 1, 2008

SOI wafer and method for producing it

SILTRONIC AG5 citations70

WACKER SILTRONIC GES F &UE

1 patent
US6333785B1Dec 25, 2001

Standard for calibrating and checking a surface inspection device and method for the production thereof

WACKER SILTRONIC GES F &UE5 citations50