Coil unit and wireless power transmission device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10014105
SERIAL NO

14661675

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A coil unit includes a non-magnetic conductive plate which is disposed along an axis of a coil, and a magnetic body. The magnetic body includes a first portion which is positioned in an outer side than an outline of one side of the conductive plate in the axis direction of the coil, and a second portion which is positioned in an outer side than an outline of the other side of the conductive plate in the axis direction of the coil. When viewing from the axis direction of the coil, the first and second portions are positioned on a side of the conductive plate where is opposite to a side which faces the coil.

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Patent Owner(s)

  • 501 TDK CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiyo, Noritaka Tokyo, JP 33 170
Nishiyama, Tetsuya Tokyo, JP 18 205
Suzuki, Mitsunari Tokyo, JP 25 351
Terasaki, Yasuhiro Tokyo, JP 12 72

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