IP Library › Granted Patent US 6,661,709
Granted Patent Utility
US 6,661,709 · Confirmation No. 5067

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

Inventor: Keiichi Yoshida
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-18 TRNA Transmittal of New Application 5 View
2002-07-18 A.PE Preliminary Amendment 2 View
2002-07-18 SPEC Specification 38 View
2002-07-18 CLM Claims 5 View
2002-07-18 ABST Abstract 1 View
2002-07-18 DRW Drawings-only black and white line drawings 9 View
2002-07-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,661,709
App. No.
10/197,517
Filed
2002-07-18
Granted
2003-12-09
Pub. No.
US20030086299A1
Art Unit
2818
PTA
0 days