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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 12542232 B1

PDFFull Text
Date of Patent:
Feb. 03, 2026

Filed:

Jan. 10, 2024

Magnetic apparatus with sheet-shaped pin assemblies, power module, and method of making

Applicant:

Metapwr Electronics Co., Ltd., Shanghai, CN;

Inventors:

Xiangfei Kang, Shanghai, CN;

Yayu Li, Shanghai, CN;

Assignee:

MetaPWR Electronics Co., Ltd., Shanghai, CN;

Attorney:

JCIPRNET

Primary Examiner:

Nathan Milakovich

Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 27/24 (2006.01); H01F 41/02 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01F 27/292 (2013.01); H01F 27/24 (2013.01); H01F 41/02 (2013.01); H05K 1/18 (2013.01); H05K 2201/10015 (2013.01); H05K 2201/1003 (2013.01);
Abstract

A method includes disposing a substrate layer on a copper layer to form a pin assembly and adhering the pin assembly to a side surface of an inductor with bonding pads on either of the upper and lower surfaces, wherein welding surfaces are coplanarly aligned. An assembled magnetic apparatus including sheet-shaped pin assembly or pin assemblies and an inductor is thereby manufactured. A power module includes the magnetic apparatus, IPM units, a wiring board and output capacitors. The pin assembly may meet a PCB process specification for panel production, and the pin pitch is configured to be lessened.

Find Patent Forward Citations

Kang, Xiangfei. (2026). Magnetic apparatus with sheet-shaped pin assemblies, power module, and method of making (U.S. Patent No. 12542232). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12542232

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

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