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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9704640 B1

PDFFull Text
Date of Patent:
Jul. 11, 2017

Filed:

May. 06, 2015

Chip electronic component and manufacturing method thereof

Applicant:

Samsung Electro-mechanics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;

Inventors:

Youn Kyu Choi, Suwon-Si, KR;

Hye Ah Kim, Suwon-Si, KR;

Yun Young Yang, Suwon-Si, KR;

Mi Jung Kang, Suwon-Si, KR;

Jae Yeol Choi, Suwon-Si, KR;

Assignee:

SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, Gyeonggi-do, KR;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Mangtin Lian

Assistant Examiner:

Ronald Hinson

Int. Cl.
CPC ...
H01F 27/24 (2006.01); H01F 5/00 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 17/00 (2006.01); H01F 17/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/292 (2013.01); H01F 17/0006 (2013.01); H01F 17/04 (2013.01); H01F 2017/048 (2013.01);
Abstract

There is provided a chip electronic component including; a magnetic body containing magnetic metal powder; an internal coil part embedded in the magnetic body; and a plating spreading prevention part coated on a surface of the magnetic body. The plating spreading prevention part contains phosphate-based glass. Whereby, plating spread generated in the surface of the chip electronic component at the time of forming the external electrodes may be prevented.

Find Patent Forward Citations

Choi, Youn. (2017). Chip electronic component and manufacturing method thereof (U.S. Patent No. 9704640). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9704640

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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