IP Library Granted Patent US 6,653,698
Granted Patent Utility
US 6,653,698 · Confirmation No. 1843

INTEGRATION OF DUAL WORKFUNCTION METAL GATE CMOS DEVICES

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Code Description Pages PDF
2010-03-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-20 TRNA Transmittal of New Application 6 View
2001-12-20 SPEC Specification 16 View
2001-12-20 CLM Claims 3 View
2001-12-20 ABST Abstract 1 View
2001-12-20 DRW Drawings-only black and white line drawings 5 View
2001-12-20 OATH Oath or Declaration filed 4 View
2001-12-20 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,653,698
App. No.
10/034,009
Filed
2001-12-20
Granted
2003-11-25
Pub. No.
US20030119292A1
Art Unit
2818
PTA
-2 days