IP Library › Granted Patent US 6,747,894
Granted Patent Utility
US 6,747,894 · Confirmation No. 5889

NONVOLATILE MULTILEVEL CELL MEMORY

Inventor: Shoichi Kawamura
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-04-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-03 892 List of references cited by examiner 1 View
2004-02-03 FWCLM Index of Claims 1 View
2004-02-03 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-03 SRFW Search information including classification, databases and other search related notes 1 View
2002-11-20 TRNA Transmittal of New Application 1 View
2002-11-20 SPEC Specification 32 View
2002-11-20 CLM Claims 6 View
2002-11-20 ABST Abstract 1 View
2002-11-20 DRW Drawings-only black and white line drawings 16 View
2002-11-20 OATH Oath or Declaration filed 3 View
2002-11-20 TRNA Transmittal of New Application 1 View
2002-11-20 DRW Drawings-only black and white line drawings 16 View
2002-11-20 SPEC Specification 32 View
2002-11-20 CLM Claims 6 View
2002-11-20 ABST Abstract 1 View
2002-11-20 OATH Oath or Declaration filed 3 View
2002-11-20 WFEE Fee Worksheet (SB06) 1 View
2002-11-20 WFEE Fee Worksheet (SB06) 1 View
2002-11-20 FRPR Certified Copy of Foreign Priority Application 56 View
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Quick Facts
Patent No.
US 6,747,894
App. No.
10/299,756
Filed
2002-11-20
Granted
2004-06-08
Pub. No.
US20030169621A1
Examiner
NGUYEN, TAN
Art Unit
2818
PTA
0 days