Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1994-02-28
1999-12-14
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Head
Hall effect
G11B 539
Patent
active
060025530
ABSTRACT:
A magnetoresistive sensor element with a three-dimensional micro-architecture is capable of significantly improved sensitivity and highly localized measurement of magnetic fields. The sensor is formed of a multilayer film of alternately magnetic and nonmagnetic materials. The sensor is optimally operated in a current perpendicular to plane mode. The sensor is useful in magnetic read/write heads, for high density magnetic information storage and retrieval.
REFERENCES:
patent: 5206590 (1993-04-01), Dieny et al.
patent: 5287238 (1994-02-01), Baumgart et al.
patent: 5373238 (1994-12-01), McGuire et al.
patent: 5442508 (1995-08-01), Smith
patent: 5452163 (1995-09-01), Coffey et al.
Ceglio Natale M.
Hawryluk Andrew M.
Stearns Daniel G.
Vernon Stephen P.
Daubenspeck William C.
Moser William R.
Sartorio Henry
The United States of America as represented by the United States
Tupper Robert S.
LandOfFree
Giant magnetoresistive sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Giant magnetoresistive sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Giant magnetoresistive sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-869169