Inventor

FELDNER KLAUS

DE8 patents

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

SIEMENS AG

4 patents

US5840625ANov 24, 1998

Method of fabricating integrated circuit interconnection employing tungsten/aluminum layers

SIEMENS AG44 citations94

US6300235B1Oct 9, 2001

Method of forming multi-level coplanar metal/insulator films using dual damascene with sacrificial flowable oxide

SIEMENS AG48 citations90

US6016008AJan 18, 2000

Integrated circuit interconnection employing tungsten/aluminum layers

SIEMENS AG17 citations90

US5822875AOct 20, 1998

Scanning electron microscopic ruler and method

SIEMENS AG16 citations71

INFINEON TECHNOLOGIES AG

3 patents

US6753236B2Jun 22, 2004

Method for planarizing an isolating layer

INFINEON TECHNOLOGIES AG7 citations71

US6638814B1Oct 28, 2003

Method for producing an insulation

INFINEON TECHNOLOGIES AG5 citations61

US7008849B2Mar 7, 2006

Method for providing bitline contacts in a memory cell array and a memory cell array having bitline contacts

INFINEON TECHNOLOGIES AG0 citations47

SCHAEFFLER TECHNOLOGIES AG

1 patent

US11198932B2Dec 14, 2021

Method for producing a sliding surface

SCHAEFFLER TECHNOLOGIES AG0 citations52