IP Library Granted Patent US 6,490,131
Granted Patent Utility
US 6,490,131 · Confirmation No. 7280

THIN FILM MAGNETIC HEAD WITH ELECTROPLATED NI-FE ALLOY THIN FILM HAVING SMALL AVERAGE CRYSTAL GRAIN SIZE RANCE

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Code Description Pages PDF
2002-04-09 TRNA Transmittal of New Application 2 View
2002-04-09 SPEC Specification 57 View
2002-04-09 CLM Claims 1 View
2002-04-09 ABST Abstract 1 View
2002-04-09 DRW Drawings-only black and white line drawings 13 View
2002-04-09 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,490,131
App. No.
10/118,008
Filed
2002-04-09
Granted
2002-12-03
Pub. No.
US20020154444A1
Art Unit
2652
PTA
0 days