IP Library › Granted Patent US 6,548,884
Granted Patent Utility
US 6,548,884 · Confirmation No. 4011

SEMICONDUCTOR DEVICE

Inventor: Takeshi Oikawa
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2009-01-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-11-24 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-05-07 TRNA Transmittal of New Application 1 View
2001-05-07 SPEC Specification 27 View
2001-05-07 CLM Claims 5 View
2001-05-07 ABST Abstract 1 View
2001-05-07 DRW Drawings-only black and white line drawings 6 View
2001-05-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,548,884
App. No.
09/850,274
Filed
2001-05-07
Granted
2003-04-15
Pub. No.
US20010052633A1
Art Unit
2826
PTA
0 days