Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2006-01-24
2009-10-20
Donovan, Lincoln (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
Reexamination Certificate
active
07605682
ABSTRACT:
In a magnetic core type laminated inductor, magnetic gap layers are interposed between layers of conductive patterns, and the magnetic gap layers are formed separately on multiple layers mutually distant from each other while sandwiching a magnetic body layer. Moreover, the multiple magnetic gap layers are vertically symmetrically disposed relative to a central portion of lamination in a magnetically equivalent fashion, and the respective magnetic gap layers interpose at least two layers of the conductive patterns therebetween.
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Kitaoka Mikio
Matsubayashi Daisuke
Nakao Fumiaki
Suzuki Kazunari
Suzuki Shigenori
Baisa Joselito
Donovan Lincoln
FDK Corporation
Harness Dickey & Pierce PLC
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