IP Library › Granted Patent US 6,643,177
Granted Patent Utility
US 6,643,177 · Confirmation No. 9205

METHOD FOR IMPROVING READ MARGIN IN A FLASH MEMORY DEVICE

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2007-06-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-08 LET. Miscellaneous Incoming Letter 2 View
2003-08-07 LET. Miscellaneous Incoming Letter 1 View
2003-08-07 DRW Drawings-only black and white line drawings 9 View
2003-01-21 TRNA Transmittal of New Application 4 View
2003-01-21 SPEC Specification 9 View
2003-01-21 CLM Claims 3 View
2003-01-21 ABST Abstract 1 View
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2003-01-21 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,643,177
App. No.
10/349,293
Filed
2003-01-21
Granted
2003-11-04
Art Unit
2824
PTA
0 days