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App. No. 10/192,721 · Confirmation No. 8804

DYNAMIC SEMICONDUCTOR MEMORY DEVICE WITH ADJUSTABLE REFRESH FREQUENCY

Inventor: Katsumi Dosaka
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
2003-07-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-11 TRNA Transmittal of New Application 2 View
2002-07-11 SPEC Specification 13 View
2002-07-11 CLM Claims 2 View
2002-07-11 ABST Abstract 1 View
2002-07-11 DRW Drawings-only black and white line drawings 8 View
2002-07-11 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/192,721
Filed
2002-07-11
Granted
2003-09-30
Pub. No.
US20030012070A1
Examiner
HOANG, HUAN
Art Unit
2818
PTA
0 days