IP Library › Granted Patent US 6,490,218
Granted Patent Utility
US 6,490,218 · Confirmation No. 5758

DIGITAL MEMORY METHOD AND SYSTEM FOR STORING MULTIPLE BIT DIGITAL DATA

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 Code Description Pages PDF
2007-05-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-08-17 TRNA Transmittal of New Application 1 View
2001-08-17 SPEC Specification 8 View
2001-08-17 CLM Claims 4 View
2001-08-17 ABST Abstract 1 View
2001-08-17 DRW Drawings-only black and white line drawings 1 View
2001-08-17 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,490,218
App. No.
09/932,701
Filed
2001-08-17
Granted
2002-12-03
Examiner
PHAM, LY D
Art Unit
2818
PTA
0 days