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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 9496845 B1

PDFFull Text
Expired
Date of Patent:
Nov. 15, 2016

Filed:

Aug. 04, 2014

Common mode filter and method for manufacturing the same

Applicant:

Samsung Electro-mechanics Co., Ltd., Suwon, KR;

Inventors:

Geon-Se Chang, Suwon, KR;

Jin-Hyuck Yang, Suwon, KR;

Jeong-Min Cho, Suwon, KR;

Assignee:

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

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Robert Pascal

Assistant Examiner:

Rakesh Patel

Int. Cl.
CPC ...
H03H 7/09 (2006.01); H03H 7/42 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 27/24 (2006.01); H01F 41/04 (2006.01); H01F 41/02 (2006.01); H03H 1/00 (2006.01);
U.S. Cl.
CPC ...
H03H 7/427 (2013.01); H01F 27/24 (2013.01); H01F 27/2804 (2013.01); H01F 27/292 (2013.01); H01F 41/0206 (2013.01); H01F 41/041 (2013.01); H03H 1/0007 (2013.01); H03H 7/09 (2013.01); H03H 2001/0085 (2013.01);
Abstract

The present invention discloses a common mode filter and a method for manufacturing the common mode filter. The common mode filter in accordance with an embodiment of the present invention includes: a magnetic substrate; a first coil electrode formed on the magnetic substrate; a first lead electrode formed on the magnetic substrate; a first dielectric layer formed on the magnetic substrate; a height compensation electrode formed on the upper surface of the first lead electrode; a second coil electrode formed on the first dielectric layer; a second lead electrode formed on the first dielectric layer; a second dielectric layer formed on the first dielectric layer; and an external electrode formed on the second dielectric layer.

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Chang, Geon-Se. (2016). Common mode filter and method for manufacturing the same (U.S. Patent No. 9496845). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9496845

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