Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edward Virgil Denison0
Carl A. Helms0
Date of Patent
November 21, 2006
0Patent Application Number
101759750
Date Filed
June 20, 2002
0Patent Primary Examiner
Patent abstract
A magnetoresistive read head having a corrugated magnetoresistive layer wherein the corrugated section does not encroach on magnetic elements on either end of the magnetoresistive layer. The corrugations in the magnetoresistive layer stabilize the magnetization in the center region of the read head, while the magnetic elements stabilize the magnetization at the ends. By separating the two stabilization methods, unfavorable interactions between them is reduced.
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