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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 9514880 B1

PDFFull Text
Expired
Date of Patent:
Dec. 06, 2016

Filed:

Aug. 14, 2014

Coil unit for thin film inductor, manufacturing method of coil unit for thin film inductor, thin film inductor and manufacturing method of thin film inductor

Applicant:

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

Inventors:

Jeong Woo Park, Suwon-si, KR;

Seon Ha Kang, Suwon-si, KR;

Oh Hi Lee, Busan, KR;

Assignee:

SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Elvin G Enad

Assistant Examiner:

Kazi Hossain

Int. Cl.
CPC ...
H01F 5/00 (2006.01); H01F 27/28 (2006.01); H01F 27/24 (2006.01); H01F 27/02 (2006.01); H01F 41/04 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01F 41/041 (2013.01); H01F 17/0013 (2013.01); H01F 41/046 (2013.01); H01F 2017/0066 (2013.01); Y10T 29/49071 (2015.01);
Abstract

Embodiments of the invention provide a coil unit for a thin film inductor, a manufacturing method of a coil unit for a thin film inductor, a thin film inductor, and a manufacturing method of a thin film inductor. According to an embodiment, there is provided a coil unit for a thin film inductor. The coil unit includes an insulator having a dual insulating layer of different materials, and coil patterns respectively embedded in upper and lower surfaces of the insulator. The coil patterns include a coil pattern formed of a plurality of plating layers.

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Park, Jeong. (2016). Coil unit for thin film inductor, manufacturing method of coil unit for thin film inductor, thin film inductor and manufacturing method of thin film inductor (U.S. Patent No. 9514880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9514880

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