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App. No. 10/234,547 · Confirmation No. 1264

METHOD FOR FABRICATING A TRENCH CAPACITOR FOR A SEMICONDUCTOR MEMORY

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
2004-03-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-09-04 TRNA Transmittal of New Application 2 View
2002-09-04 SPEC Specification 20 View
2002-09-04 CLM Claims 7 View
2002-09-04 ABST Abstract 1 View
2002-09-04 DRW Drawings-only black and white line drawings 6 View
2002-09-04 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/234,547
Filed
2002-09-04
Granted
2004-05-11
Pub. No.
US20030068867A1
Art Unit
2822
PTA
-40 days