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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 10224140 B1

PDFFull Text
Date of Patent:
Mar. 05, 2019

Filed:

Feb. 26, 2016

Integrated multi-phase power inductor with non-coupled windings and methods of manufacture

Applicant:

Eaton Intelligent Power Limited, Dublin, IE;

Inventors:

John J. Janis, Oxford, GA (US);

Yipeng Yan, Shanghai, CN;

Assignee:

EATON INTELLIGENT POWER LIMITED, Dublin, IE;

Attorney:

Armstrong Teasdale LLP

Primary Examiner:

Tszfung J Chan

Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 41/02 (2006.01); H01F 41/04 (2006.01); H01F 17/06 (2006.01);
U.S. Cl.
CPC ...
H01F 27/24 (2013.01); H01F 17/06 (2013.01); H01F 27/28 (2013.01); H01F 27/2847 (2013.01); H01F 27/292 (2013.01); H01F 41/0233 (2013.01); H01F 41/04 (2013.01); H01F 2017/067 (2013.01);
Abstract

A surface mount power inductor component for a circuit board including multi-phase power supply circuitry includes a single piece, integrally fabricated magnetic core piece formed with vertically extending interior passageways provided with vertically elongated pre-formed conductive windings that are not magnetically coupled to reduce the footprint of the inductor component while increasing its power capacity. A distributed gap material is also provided in the vertical passageways with the conductive windings that respectively connect to each phase of electrical power.

Find Patent Forward Citations

Janis, John. (2019). Integrated multi-phase power inductor with non-coupled windings and methods of manufacture (U.S. Patent No. 10224140). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10224140

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

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