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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 9762201 B1

PDFFull Text
Expired
Date of Patent:
Sep. 12, 2017

Filed:

May. 19, 2015

Common mode filter and manufacturing method thereof

Applicant:

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

Inventors:

Seung-Wook Park, Suwon-Si, KR;

Won-Chul Sim, Suwon-Si, KR;

Hong-Ryul Lee, Suwon-Si, KR;

Assignee:

Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;

Attorney:

NSIP Law

Primary Examiner:

Stephen E Jones

Assistant Examiner:

Rakesh Patel

Int. Cl.
CPC ...
H03H 7/01 (2006.01); H03H 7/42 (2006.01); H01F 27/28 (2006.01); H01F 27/245 (2006.01); H01F 41/02 (2006.01); H01F 41/04 (2006.01); H03H 3/013 (2006.01); H01F 17/00 (2006.01); H03H 1/00 (2006.01);
U.S. Cl.
CPC ...
H03H 7/427 (2013.01); H01F 17/0013 (2013.01); H01F 27/245 (2013.01); H01F 27/2804 (2013.01); H01F 41/0206 (2013.01); H01F 41/041 (2013.01); H01F 41/046 (2013.01); H03H 3/013 (2013.01); H03H 7/17 (2013.01); H01F 2017/0066 (2013.01); H01F 2017/0093 (2013.01); H03H 2001/0057 (2013.01); H03H 2001/0085 (2013.01); Y10T 156/10 (2015.01);
Abstract

Disclosed are a common mode filter and a manufacturing method thereof. The common mode filter in accordance with an aspect of the present invention includes: a substrate; a filter layer including a coil and a dielectric layer and disposed on the substrate and configured to remove a signal noise; and a magnetic layer being laminated on the filter layer, and a surface of the filter layer being joined with the magnetic layer can be formed to be flat by having the coil embedded in a surface of the filter layer being joined with the magnetic layer in such a way that one surface of the coil is exposed.

Find Patent Forward Citations

Park, Seung-Wook. (2017). Common mode filter and manufacturing method thereof (U.S. Patent No. 9762201). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9762201

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

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