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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 10498309 B1

PDFFull Text
Date of Patent:
Dec. 03, 2019

Filed:

Dec. 13, 2017

Common mode inductor apparatus having coil winding wound in multiple winding areas, and related winding method of common mode inductor apparatus and electromagnetic interference filter circuit

Applicant:

3y Power Technology (Taiwan), Inc., Taoyuan, TW;

Inventors:

Chuan-Kai Wang, Taoyuan, TW;

Chung-Yu Lan, Taoyuan, TW;

Assignee:

3Y POWER TECHNOLOGY (TAIWAN), INC., Taoyuan, TW;

Attorney:

Winston Hsu

Primary Examiner:

Rakesh B Patel

Int. Cl.
CPC ...
H03H 7/42 (2006.01); H03H 7/01 (2006.01); H03H 7/09 (2006.01); H01F 41/06 (2016.01); H01F 27/32 (2006.01); H01F 27/24 (2006.01);
U.S. Cl.
CPC ...
H03H 7/427 (2013.01); H01F 27/24 (2013.01); H01F 27/32 (2013.01); H01F 41/06 (2013.01); H03H 7/0115 (2013.01); H03H 7/09 (2013.01);
Abstract

A common mode inductor apparatus includes a magnetic core, a first coil winding and a second coil winding. The magnetic core has a first winding zone and a second winding zone. The first coil winding is wound in three winding areas within the first winding zone, wherein two neighboring winding areas within the first winding zone are separated by a gap. The second coil winding is wound in three winding areas within the second winding zone, wherein two neighboring winding areas within the second winding zone are separated by a gap.

Find Patent Forward Citations

Wang, Chuan-Kai. (2019). Common mode inductor apparatus having coil winding wound in multiple winding areas, and related winding method of common mode inductor apparatus and electromagnetic interference filter circuit (U.S. Patent No. 10498309). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10498309

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

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