Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2007-05-01
2007-05-01
Nguyen, Tuyen T. (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
Reexamination Certificate
active
10502162
ABSTRACT:
An inductive component in which a large enough inductance is obtainable even when the size is made smaller and the profile is made lower and electronic devices using the inductive component are provided. The inductive component includes a coil, a through hole inside the coil, and a multilayer magnetic layer, and the multilayer magnetic layer is disposed on the top and the bottom surfaces of the coil and the inner wall of the through hole.
REFERENCES:
patent: 04-056112 (1992-02-01), None
patent: 4-56113 (1992-02-01), None
patent: 6-349637 (1994-12-01), None
patent: 9-223636 (1997-08-01), None
International Search Report for PCT/JP2003/13894, dated Feb. 10, 2004.
Ibata Akihiko
Matsutani Nobuya
Takahashi Takeshi
Takase Yoshihisa
Nguyen Tuyen T.
RatnerPrestia
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