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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 12431813 B1

PDFFull Text
Date of Patent:
Sep. 30, 2025

Filed:

Nov. 17, 2022

Power converting system

Applicant:

Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;

Inventors:

Fei-Dong Xu, Shanghai, CN;

Yan-Long Li, Shanghai, CN;

Lei Jia, Shanghai, CN;

Meng-Yu Liang, Shanghai, CN;

Assignee:

Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;

Attorney:

CKC & Partners Co., LLC

Primary Examiner:

Rexford N Barnie

Assistant Examiner:

Rasem Mourad

Int. Cl.
CPC ...
H02M 3/335 (2006.01); B60L 53/16 (2019.01); B60L 53/30 (2019.01); B60L 53/51 (2019.01); B60L 53/53 (2019.01); B60L 53/62 (2019.01); H02H 7/122 (2006.01); H02J 3/32 (2006.01); H02J 3/38 (2006.01); H02J 7/35 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33573 (2021.05); B60L 53/30 (2019.02); B60L 53/62 (2019.02); H02H 7/1222 (2013.01); H02J 3/32 (2013.01); H02J 3/38 (2013.01); H02J 3/381 (2013.01); H02J 7/35 (2013.01); H02M 3/33576 (2013.01); B60L 53/16 (2019.02); B60L 53/51 (2019.02); B60L 53/53 (2019.02); H02J 2300/26 (2020.01);
Abstract

A power converting system includes a power converting device, a protection device, and a charging device. The power converting device is coupled to a first and a second power source. The protection device is coupled to the power converting device, a load, and a grid, and switches electrical connections among the power converting device, the load, and the grid. The charging device is coupled to the power converting device and a third power source. The power converting device charges the third power source through the charging device, or receives electricity through the charging device. Select at least one power source of the first power source, the second power source, the third power source and the grid to provide electricity to the load according to multiple preset modes.

Find Patent Forward Citations

Xu, Fei-Dong. (2025). Power converting system (U.S. Patent No. 12431813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12431813

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

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