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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 12608331 B1

PDFFull Text
Date of Patent:
Apr. 21, 2026

Filed:

Aug. 05, 2024

Power supply system for add-in card

Applicant:

Suzhou Metabrain Intelligent Technology Co., Ltd., Suzhou, CN;

Inventors:

Tiejun Liu, Suzhou, CN;

Jingwei Zhang, Suzhou, CN;

Peiqiang Dong, Suzhou, CN;

Jun Yang, Suzhou, CN;

Assignee:

SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Suzhou, CN;

Attorney:

IPro, PLLC

Primary Examiner:

Henry Tsai

Assistant Examiner:

John B Roche

Int. Cl.
CPC ...
G06F 13/40 (2006.01); H02M 1/00 (2006.01); H02M 1/36 (2007.01); H02M 3/157 (2006.01);
U.S. Cl.
CPC ...
G06F 13/4081 (2013.01); H02M 1/0006 (2021.05); H02M 1/36 (2013.01); H02M 3/157 (2013.01); G06F 2213/0026 (2013.01);
Abstract

A power supply system for an add-in card is provided. The system includes a motherboard device mounted on a host device, a baseboard management controller configured on the motherboard device, and a microcontroller unit configured on the add-in card, the add-in card is configured on the host device, and the baseboard management controller is connected to the microcontroller unit via a system management bus; the power supply system is configured to control the microcontroller unit to send working voltage parameters for the add-in card to the baseboard management controller when the host device carrying the motherboard device is not turned on; and the baseboard management controller is configured to receive the working voltage parameters and select a power supply type for the add-in card, and control the motherboard device to supply power to the add-in card based on the power supply type when the host device is turned on.

Find Patent Forward Citations

Liu, Tiejun. (2026). Power supply system for add-in card (U.S. Patent No. 12608331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12608331

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

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