IP Library Patent Application 09903959
Patent Application Utility
App. No. 09/903,959 · Confirmation No. 9400

METHOD FOR RECORDING MAGNETIC TRANSITIONS ON RECORDING LAYER HAVING ANTIFERROMAGNETICALLY COUPLED FERROMAGNETIC FILMS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2008-02-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2001-07-11 TRNA Transmittal of New Application 2 View
2001-07-11 A.PE Preliminary Amendment 7 View
2001-07-11 SPEC Specification 10 View
2001-07-11 CLM Claims 6 View
2001-07-11 ABST Abstract 1 View
2001-07-11 DRW Drawings-only black and white line drawings 3 View
2001-07-11 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/903,959
Filed
2001-07-11
Granted
2003-07-15
Pub. No.
US20010038931A1
Art Unit
1773
PTA
0 days