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App. No. 10/011,556 · Confirmation No. 7718

METHOD OF MANUFACTURING 6F2 TRENCH CAPACITOR DRAM CELL HAVING VERTICAL MOSFET AND 3F BITLINE PITCH

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
2002-02-22 TRNA Transmittal of New Application 4 View
2002-02-22 ABST Abstract 1 View
2002-02-22 DRW Drawings-only black and white line drawings 2 View
2001-11-06 TRNA Transmittal of New Application 6 View
2001-11-06 A.PE Preliminary Amendment 2 View
2001-11-06 SPEC Specification 24 View
2001-11-06 CLM Claims 10 View
2001-11-06 DRW Drawings-only black and white line drawings 31 View
2001-11-06 OATH Oath or Declaration filed 14 View
2001-11-06 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/011,556
Filed
2001-11-06
Granted
2003-10-07
Pub. No.
US20020085434A1
Examiner
LE, DUNG ANH
Art Unit
2818
PTA
0 days