Coil component

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7397336
APP PUB NO 20070109087A1
SERIAL NO

11556848

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a coil component having a magnetic core that is made of a magnetic material, and a terminal electrode portion and a coil portion that are made of a conductive material, wherein the coil components is configured such that the magnetic material and the conductive material contact with each other, and there is a relation of R.sub.M.gtoreq.20Z.sub.O when an insulation resistance of the magnetic core is R.sub.M (.OMEGA.) and a peak impedance of the coil component is Z.sub.O (.OMEGA.).

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Patent Owner(s)

Patent OwnerAddress
SUMIDA CORPORATIONTOKYO 104-0042

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawarai, Mitsugu Tokyo, JP 36 370

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