IP Library › Granted Patent US 6,633,508
Granted Patent Utility
US 6,633,508 · Confirmation No. 5641

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM

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 Code Description Pages PDF
2003-08-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-28 TRNA Transmittal of New Application 3 View
2001-08-28 A.PE Preliminary Amendment 4 View
2001-08-28 SPEC Specification 90 View
2001-08-28 CLM Claims 19 View
2001-08-28 ABST Abstract 1 View
2001-08-28 DRW Drawings-only black and white line drawings 22 View
2001-08-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,633,508
App. No.
09/939,677
Filed
2001-08-28
Granted
2003-10-14
Pub. No.
US20020031036A1
Art Unit
2818
PTA
-92 days