IP Library › Granted Patent US 6,504,690
Granted Patent Utility
US 6,504,690 · Confirmation No. 4410

SPIN TUNNEL MAGNETO-RESISTANCE TYPE MAGNETIC SENSOR

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 Code Description Pages PDF
2001-01-24 TRNA Transmittal of New Application 2 View
2001-01-24 A.PE Preliminary Amendment 2 View
2001-01-24 SPEC Specification 31 View
2001-01-24 CLM Claims 2 View
2001-01-24 ABST Abstract 1 View
2001-01-24 DRW Drawings-only black and white line drawings 11 View
2001-01-24 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,504,690
App. No.
09/767,847
Filed
2001-01-24
Granted
2003-01-07
Pub. No.
US20010005301A1
Art Unit
2652
PTA
-130 days