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App. No. 09/921,606 · Confirmation No. 7505

PSEUDO DIFFERENTIAL SENSING METHOD AND APPARATUS FOR DRAM CELL

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2006-05-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2006-05-23 PA.. Power of Attorney 1 View
2006-05-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-11-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-24 LET. Miscellaneous Incoming Letter 1 View
2003-11-24 DRW Drawings-only black and white line drawings 3 View
2002-01-18 TRNA Transmittal of New Application 3 View
2002-01-18 DRW Drawings-only black and white line drawings 15 View
2001-08-03 TRNA Transmittal of New Application 3 View
2001-08-03 SPEC Specification 19 View
2001-08-03 CLM Claims 8 View
2001-08-03 ABST Abstract 1 View
2001-08-03 DRW Drawings-only black and white line drawings 15 View
2001-08-03 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/921,606
Filed
2001-08-03
Granted
2004-01-13
Pub. No.
US20020131312A1
Examiner
HUR, JUNG H
Art Unit
2824
PTA
0 days