Inventor

OELKRUG HANS

DE9 patents

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

WACKER SILTRONIC HALBLEITERMAT

4 patents

US6153008ANov 28, 2000

Device and method for pulling a single crystal

WACKER SILTRONIC HALBLEITERMAT61 citations94

US6159284ADec 12, 2000

Process and device for producing a cylindrical single crystal and process for cutting semiconductor wafers

WACKER SILTRONIC HALBLEITERMAT21 citations87

US5868831AFeb 9, 1999

Process for controlling the growth of a crystal

WACKER SILTRONIC HALBLEITERMAT22 citations85

US5951753ASep 14, 1999

Method and device for producing monocrystals

WACKER SILTRONIC HALBLEITERMAT15 citations72

WACKER CHEMITRONIC

2 patents

US5487354AJan 30, 1996

Method for pulling a silicon single crystal

WACKER CHEMITRONIC84 citations92

US5477808ADec 26, 1995

Process for reducing the oxygen incorporation into a single crystal of silicon

WACKER CHEMITRONIC10 citations71

RIEGER ALEXANDER

1 patent

US8282761B2Oct 9, 2012

Method for simultaneously cutting a compound rod of semiconductor material into a multiplicity of wafers

RIEGER ALEXANDER3 citations52

DAUB ERICH

1 patent

US8133318B2Mar 13, 2012

Epitaxially coated silicon wafer with 110 orientation and method for producing it

DAUB ERICH2 citations50

OELKRUG HANS

1 patent

US8758537B2Jun 24, 2014

Method for producing a multiplicity of semiconductor wafers by processing a single crystal

OELKRUG HANS0 citations42