IP Library Granted Patent US 6,645,614
Granted Patent Utility
US 6,645,614 · Confirmation No. 8101

MAGNETIC RECORDING MEDIA HAVING ENHANCED COUPLING BETWEEN MAGNETIC LAYERS

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Code Description Pages PDF
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-09 LET. Miscellaneous Incoming Letter 1 View
2003-09-09 DRW Drawings-only black and white line drawings 6 View
2001-07-11 TRNA Transmittal of New Application 3 View
2001-07-11 SPEC Specification 13 View
2001-07-11 CLM Claims 4 View
2001-07-11 ABST Abstract 1 View
2001-07-11 DRW Drawings-only black and white line drawings 4 View
2001-07-11 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,645,614
App. No.
09/902,099
Filed
2001-07-11
Granted
2003-11-11
Art Unit
1773
PTA
0 days