IP Library Granted Patent US 6,521,361
Granted Patent Utility
US 6,521,361 · Confirmation No. 9771

MAGNETIC RECORDING MEDIUM HAVING SPECIFIED ACICULAR RATIO RELATIONSHIP BETWEEN NON-MAGNETIC AND FERROMAGNETIC PARTICLES

⬇ PDF
Code Description Pages PDF
2001-04-09 TRNA Transmittal of New Application 5 View
2001-04-09 SPEC Specification 39 View
2001-04-09 CLM Claims 3 View
2001-04-09 ABST Abstract 1 View
2001-04-09 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,521,361
App. No.
09/828,767
Filed
2001-04-09
Granted
2003-02-18
Pub. No.
US20020018915A1
Examiner
LE, HOA T
Art Unit
1773
PTA
0 days