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.:
Date of Patent:
Aug. 19, 2025
Filed:
Jul. 27, 2022
Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;
Xiaojing Liao, Shanghai, CN;
Hao Peng, Shanghai, CN;
Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;
Abstract
A power supply module includes a main body, a first solder pad, and a plurality of metal connection pillars. The main body has a first surface and a second surface. The main body includes a package body, a package base layer, and a power chip. The package base layer, the power chip, and the first solder pad are all disposed in the package body. The power chip is connected to the package base layer. An end of the power chip away from the package base layer is connected to the first solder pad. Each metal connection pillar has a first end connected to the first solder pad and a second end extending through the main body to an outer side of the first surface of the main body.