Static information storage and retrieval – Systems using particular element – Magnetic thin film
Reexamination Certificate
2008-05-09
2009-02-17
Hoang, Huan (Department: 2827)
Static information storage and retrieval
Systems using particular element
Magnetic thin film
C365S158000, C365S173000
Reexamination Certificate
active
07492631
ABSTRACT:
An exemplary method for resetting a spin-transfer based random access memory system, the method comprising, inducing a first current through a conductor, wherein the first current is operative to change a direction of orientation of a magnetic reference layer, inducing a second current from the drain terminal to the write terminal via a conductive layer, wherein the second current is operative to change the direction of a magnetic state of a free layer magnet, and inducing a third current through the conductor, wherein the third current is operative to change the direction of magnetic orientation of the reference layer.
REFERENCES:
patent: 7110284 (2006-09-01), Hayakawa et al.
patent: 7190611 (2007-03-01), Nguyen et al.
Assefa Solomon
Gallagher William J.
Lam Chung H.
Sun Jonathan Z.
Alexanian Vazken
Cantor & Colburn LLP
Hoang Huan
International Business Machines - Corporation
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