Thin-film coil, coil driving circuit and magnetic head

Details Thin-film coil, coil driving circuit and magnetic head Thin-film coil, coil driving circuit and magnetic head

2008-01-29

2008-01-29

Neyzari, Ali (Department: 2627)

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Magnetic field and light beam

C369S044140

Reexamination Certificate

active

07324411

ABSTRACT:
A thin-film coil include a substrate and first and second spiral coils of bifilar winding. Each of the first and the second coils includes an outer circumferential end and an inner circumferential end. The outer circumferential ends of the first and the second spiral coils are insulated from each other and individually extended to a side of the substrate. The inner circumferential ends of the first and the second spiral coils are connected to each other and extended to a side of the substrate.

REFERENCES:
patent: 6654203 (2003-11-01), Yari et al.
patent: 6704249 (2004-03-01), Yoshikawa et al.
patent: 6822830 (2004-11-01), Mino et al.
patent: 6977870 (2005-12-01), Fujimaki et al.
patent: 7127729 (2006-10-01), Kawasaki et al.
patent: 11-259813 (1999-09-01), None
patent: 2001-185419 (2001-07-01), None
patent: 2003-51144 (2003-02-01), None
patent: 2003-282324 (2003-10-01), None
patent: 2004-280874 (2004-10-01), None

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