Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2008-07-22
2008-07-22
Mai, Anh T (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S223000, C336S232000
Reexamination Certificate
active
07403090
ABSTRACT:
The invention is applicable to a characteristic adjustment method for an inductor formed by laminating a plurality of coils and electrically connecting these coils by a through hole, and is aimed at providing a method which can easily adjust the characteristic of the inductor with a simple configuration. The method comprises determining a part of the coil in an outermost layer as an adjustment area, and not forming the through hole below the adjustment area, and removing at least a part of the adjustment area after the coil in the outermost layer is formed.
REFERENCES:
patent: 6114938 (2000-09-01), Iida et al.
patent: 6124779 (2000-09-01), Yamamoto
patent: 6369684 (2002-04-01), Iida et al.
patent: 6583704 (2003-06-01), Iida et al.
patent: 6621141 (2003-09-01), Van Schuylenbergh et al.
patent: 6720639 (2004-04-01), Lemaire
patent: 6856499 (2005-02-01), Stokes
patent: 7071806 (2006-07-01), Masu et al.
patent: 08-162331 (1996-06-01), None
patent: 08306534 (1996-11-01), None
patent: 09-153411 (1997-06-01), None
patent: 09153411 (1997-06-01), None
patent: 09232144 (1997-09-01), None
Mai Anh T
OKI Electric Industry Co., Ltd.
Volentine & Whitt PLLC
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