IP Library › Granted Patent US 6,643,168
Granted Patent Utility
US 6,643,168 · Confirmation No. 9660

NONVOLATILE MAGNETIC STORAGE DEVICE

Inventor: Takeshi Okazawa
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-08 TRNA Transmittal of New Application 1 View
2002-02-08 SPEC Specification 24 View
2002-02-08 CLM Claims 5 View
2002-02-08 ABST Abstract 1 View
2002-02-08 DRW Drawings-only black and white line drawings 13 View
2002-02-08 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,643,168
App. No.
10/067,864
Filed
2002-02-08
Granted
2003-11-04
Pub. No.
US20020109172A1
Examiner
NGUYEN, TAN
Art Unit
2818
PTA
0 days