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Inventor
HEGER PERCY
DE
2 patents
Patents
2 patents
US7018781B2
Mar 28, 2006
Method for fabricating a contact hole plane in a memory module
INFINEON TECHNOLOGIES AG
9 citations
69
US7354778B2
Apr 8, 2008
Method for determining the end point for a cleaning etching process
INFINEON TECHNOLOGIES AG
3 citations
53