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App. No. 10/141,462 · Confirmation No. 9061

SEGMENTED D/A CONVERTER WITH ENHANCED DYNAMIC RANGE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2006-10-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-06-26 TRNA Transmittal of New Application 3 View
2002-06-26 ABST Abstract 1 View
2002-05-07 TRNA Transmittal of New Application 2 View
2002-05-07 SPEC Specification 21 View
2002-05-07 CLM Claims 4 View
2002-05-07 ABST Abstract 1 View
2002-05-07 DRW Drawings-only black and white line drawings 4 View
2002-05-07 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/141,462
Filed
2002-05-07
Granted
2004-04-20
Pub. No.
US20020163460A1
Art Unit
2819
PTA
-173 days