Inventor
ALTMANN THOMAS
DE12 patents
⚠️ This page may combine multiple inventors who share the name “ALTMANN THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WACKER SILTRONIC HALBLEITERMAT
3 patentsUS6514424B2Feb 4, 2003
Process for the double-side polishing of semiconductor wafers and carrier for carrying out the process
WACKER SILTRONIC HALBLEITERMAT39 citations92
US6458688B1Oct 1, 2002
Semiconductor wafer with improved flatness, and process for producing the semiconductor wafer
WACKER SILTRONIC HALBLEITERMAT27 citations90
US6645862B2Nov 11, 2003
Double-side polishing process with reduced scratch rate and device for carrying out the process
WACKER SILTRONIC HALBLEITERMAT16 citations82
SILTRONIC AG
3 patentsUS6861360B2Mar 1, 2005
Double-sided polishing process for producing a multiplicity of silicon semiconductor wafers
SILTRONIC AG20 citations91
US6899762B2May 31, 2005
Epitaxially coated semiconductor wafer and process for producing it
SILTRONIC AG42 citations90
US6793837B2Sep 21, 2004
Process for material-removing machining of both sides of semiconductor wafers
SILTRONIC AG18 citations82