Stock material or miscellaneous articles – All metal or with adjacent metals – Having magnetic properties – or preformed fiber orientation...
Reexamination Certificate
2005-03-29
2005-03-29
Bernatz, Kevin M. (Department: 1773)
Stock material or miscellaneous articles
All metal or with adjacent metals
Having magnetic properties, or preformed fiber orientation...
C428S637000, C428S660000, C428S686000, C428S213000, C428S692100, C360S324120, C360S324200
Reexamination Certificate
active
06872467
ABSTRACT:
A ferromagnetic thin-film based magnetic field sensor having a nonmagnetic intermediate layer with two major surfaces on opposite sides thereof upon one of which a magnetization reference layer is provided and upon the other there being provided a sensing layer. A spacer layer is provided on the sensing film to separate this sensing film from an augmenting film with the spacer layer being sufficiently thick so as to significantly reduce or eliminate topological coupling between the sensing and augmenting films, and to significantly randomize spin states of emerging electrons traversing therethrough.
REFERENCES:
patent: 5508867 (1996-04-01), Cain et al.
patent: 6090498 (2000-07-01), Omata et al.
patent: 6127053 (2000-10-01), Lin et al.
patent: 6153320 (2000-11-01), Parkin
patent: 6462919 (2002-10-01), Mack et al.
patent: 6466419 (2002-10-01), Mao
patent: 6556392 (2003-04-01), Mao et al.
patent: 20020044398 (2002-04-01), Sasaki et al.
patent: 20020048690 (2002-04-01), Fukuzawa et al.
Daughton James M.
Qian Zhenghong
Tondra Mark C.
Wang Dexin
Bernatz Kevin M.
Kinney & Lange , P.A.
NVE Corporation
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