IP Library › Patent Application 09961069
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App. No. 09/961,069 · Confirmation No. 6724

MULTILAYER INTERCONNECTION STRUCTURE OF A SEMICONDUCTOR DEVICE

Inventor: Eiichi Umemura
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-09-24 TRNA Transmittal of New Application 4 View
2001-09-24 SPEC Specification 18 View
2001-09-24 CLM Claims 5 View
2001-09-24 ABST Abstract 1 View
2001-09-24 DRW Drawings-only black and white line drawings 7 View
2001-09-24 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/961,069
Filed
2001-09-24
Granted
2004-02-10
Pub. No.
US20020014698A1
Art Unit
2817
PTA
-92 days