Coil component and terminal component used therein

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9543071
APP PUB NO 20150235758A1
SERIAL NO

14624442

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is a coil component that includes a base, a metal wire that is wound around the base and contains copper, and a terminal electrode that is provided on the base and contains nickel and tin. The terminal electrode includes a wire connection area to which an end portion of the metal wire is connected and which contains a CuNi alloy or a CuNiSn alloy, and a mounting area which is different from the wire connection area. The wire connection area includes a portion that contains a small amount of tin than the mounting area.

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First Claim

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Patent Owner(s)

  • TDK CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimura, Koji Tokyo, JP 5 90
Takagi, Nobuo Tokyo, JP 65 428
Tsuchida, Setu Tokyo, JP 38 226

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