Inventor

RONGEN STEFAN

DE3 patents

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

INFINEON TECHNOLOGIES AG

2 patents

US6828192B2Dec 7, 2004

Semiconductor memory cell and method for fabricating the memory cell

INFINEON TECHNOLOGIES AG14 citations82

US6939805B2Sep 6, 2005

Method of etching a layer in a trench and method of fabricating a trench capacitor

INFINEON TECHNOLOGIES AG7 citations71

GLOBALFOUNDRIES INC

1 patent

US10115621B2Oct 30, 2018

Method for in-die overlay control using FEOL dummy fill layer

GLOBALFOUNDRIES INC1 citations44