Patent · US Active

Coupled inductor structure

US10163562B2 · kind B2 · utility

5Cited by

8References

11Claims

0Family size

Assignee

Futurewei Technologies, Inc. · US

Inventors

Dianbo Fu · Plano, US
Yunfeng Liu · Shanghai, CN
Yanshen Hu · Nanhu, CN

Key dates

Filing date	Dec 5, 2012
Grant date	Dec 25, 2018
Priority date	—
Expiry date	Dec 5, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH02M7/49
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An embodiment apparatus comprises a magnetic core comprising a first side and a second side opposite the first side, a first winding comprising a first portion wound around the first side and a second portion wound around the second side, a second winding comprising a third portion wound around the first side and a fourth portion wound around the second side, wherein the second portion and the fourth portion are coupled to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.