Inductor devices – With outer casing or housing
Reexamination Certificate
2008-04-22
2008-04-22
Mai, Anh (Department: 2832)
Inductor devices
With outer casing or housing
C336S092000, C336S096000
Reexamination Certificate
active
11221131
ABSTRACT:
An inductance device has a hollow center coil around which a conducting wire is wound so that a hollow portion is formed along a center axis line of the hollow center coil, a filler which is filled into the hollow portion of the hollow center coil, and includes magnetic powder or a compound including the magnetic powder, and an accommodation case which accommodates the hollow core coil and has a bottom, wherein the filler is filled into the accommodation case.
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Nakaya Hitoki
Ochi Takayuki
Saegusa Seiichiro
Hoffmann & Baron , LLP
Mai Anh
Yonezawa Electric Wire Co., Ltd.
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