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.

Date of Patent:
Jan. 13, 2026

Filed:

Aug. 09, 2022
Applicant:

Delta Electronics, Inc., Taoyuan, TW;

Inventors:

Xueliang Chang, Taoyuan, TW;

Shengli Lu, Taoyuan, TW;

Junguo Cui, Taoyuan, TW;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 3/08 (2006.01); H01F 41/02 (2006.01); H02M 1/00 (2007.01);
U.S. Cl.
CPC ...
H01F 3/08 (2013.01); H01F 41/0246 (2013.01); H02M 1/0043 (2021.05);
Abstract

A magnetic device includes a first conductive structure, a second conductive structure and a magnetic core formed of a powder magnetic material. The first conductive structure includes a first connection part, a first conductive body and a second connection part. The first conductive body is connected between the first connection part and the second connection part. The second conductive structure includes a third connection part, a second conductive body and a fourth connection part. The powder magnetic material, the first conductive structure and the second conductive structure are laminated together. The first conductive structure and the second conductive structure are embedded in the magnetic core. The first connection part and the third connection part are exposed to the fifth surface. The second connection part and the fourth connection part are exposed to the sixth surface.


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