Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2007-11-13
2007-11-13
Mai, Anh (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S232000, C336S223000
Reexamination Certificate
active
11296428
ABSTRACT:
An inductor of the present invention includes a plurality of insulating layers being stacked and coil patterns respectively provided on predetermined layers of the insulating layers. The coil patterns are provided on at least two of the insulating layers, and electrically connected to each other. With this arrangement, it is possible to improve Q of the inductor without increasing the size of the inductor.
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Hamaguchi Mutsumi
Tamata Mitsuru
Birch & Stewart Kolasch & Birch, LLP
Mai Anh
Sharp Kabushiki Kaisha
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