Static information storage and retrieval – Systems using particular element – Magnetoresistive
Reexamination Certificate
2006-08-03
2009-06-30
Auduong, Gene N. (Department: 2827)
Static information storage and retrieval
Systems using particular element
Magnetoresistive
C365S060000, C365S173000
Reexamination Certificate
active
07554835
ABSTRACT:
A magnetic logic device can comprise a generally planar first substrate for an electrical circuit and a plurality of generally planar second substrates for a magnetic circuit, formed in a stacked arrangement over the first substrate. Each said second substrate can have formed thereon a magnetic circuit and each magnetic circuit can have a plurality of logic elements, a data writing element and a data reading element. The data writing element of each magnetic circuit can correspond in planar positioning to a respective magneto-electrical writing element of the first substrate and the data reading element of each magnetic circuit can correspond in planar positioning to a respective magneto-electrical reading element of the first substrate.
REFERENCES:
patent: 3445821 (1969-05-01), Blackwell, Jr. et al.
patent: 3696349 (1972-10-01), Kaske et al.
patent: 5103422 (1992-04-01), Tokita et al.
patent: 7020004 (2006-03-01), Hurst et al.
patent: 2403080 (2004-12-01), None
patent: 01/31789 (2001-05-01), None
patent: 03/083874 (2003-10-01), None
International Prelminary Report on Patentability issued in related international application PCT/GB2006/002676, Feb. 19, 2007, 15 pages.
Allwood Dan
Cowburn Russell Paul
Auduong Gene N.
Ingenia Technology Limited
McDonnell Boehnen & Hulbert & Berghoff LLP
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