Filter chip element and method of preparing the same

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United States of America Patent

PATENT NO 9397631
APP PUB NO 20140132366A1
SERIAL NO

14078317

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein is a filter chip element including a ferrite substrate, internal coil patterns formed on the ferrite substrate; and a ferrite composite layer filled between the internal coil patterns formed on the ferrite substrate, wherein the ferrite composite layer includes foaming resin, thereby increasing magnetic permeability and a Q value which are important characteristics of a filter chip element for noise prevention among electromagnetic shielding components.

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Patent Owner(s)

  • SAMSUNG ELECTRO-MECHANICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Yong Suk Suwon-si, KR 150 714
Lee, Sang Moon Suwon-si, KR 123 384
Park, Sung Jin Busan, KR 175 817
Shin, Hyeog Soo Busan, KR 8 64
Wi, Sung Kwon Suwon-si, KR 132 984
Yoo, Young Seuck Suwon-si, KR 114 427

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