IP Library › Granted Patent US 6,548,344
Granted Patent Utility
US 6,548,344 · Confirmation No. 7856

SPACER FORMATION PROCESS USING OXIDE SHIELD

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 Code Description Pages PDF
2001-11-16 TRNA Transmittal of New Application 2 View
2001-11-16 SPEC Specification 13 View
2001-11-16 CLM Claims 4 View
2001-11-16 ABST Abstract 1 View
2001-11-16 DRW Drawings-only black and white line drawings 17 View
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Quick Facts
Patent No.
US 6,548,344
App. No.
09/987,956
Filed
2001-11-16
Granted
2003-04-15
Art Unit
2813
PTA
-106 days