Static information storage and retrieval – Systems using particular element – Magnetic thin film
Reexamination Certificate
2005-12-27
2005-12-27
Tran, Michael (Department: 2827)
Static information storage and retrieval
Systems using particular element
Magnetic thin film
C365S173000
Reexamination Certificate
active
06980470
ABSTRACT:
The present invention provides a magnetic storage element capable of recording with a small amount of recording current without reducing a coercive force of the magnetic storage element employed in an MRAM and a recording method using the same. The magnetic storage element at least comprises a first magnetic layer, a non-magnetic layer, a third magnetic layer and a second magnetic layer, which are stacked, and in the stacked structure, two magnetic layers having different magnetization thermal properties with each other with the non-magnetic layer are positioned therebetween.
REFERENCES:
patent: 5194708 (1993-03-01), Carter, Jr.
patent: 5325345 (1994-06-01), Shimokawato et al.
patent: 5583727 (1996-12-01), Parkin
patent: 5600297 (1997-02-01), Ruigrok et al.
patent: 5783320 (1998-07-01), Shimazaki et al.
patent: 6271998 (2001-08-01), Coehoorn et al.
patent: 6538919 (2003-03-01), Abraham et al.
patent: 6649254 (2003-11-01), Victora et al.
patent: 6765769 (2004-07-01), Mizuguchi
patent: 6771473 (2004-08-01), Hiramoto et al.
patent: 6781799 (2004-08-01), Seyama et al.
patent: 6850433 (2005-02-01), Sharma et al.
Sonnenschein Nath & Rosenthal LLP
Sony Corporation
Tran Michael
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