logo

For the Inventor, By the Inventor

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 12744255 B1

PDFFull Text
Date of Patent:
Sep. 22, 2026

Filed:

Nov. 05, 2024

Secondary battery, electrical apparatus, and application of silicate multi-metal salt

Applicant:

Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;

Inventors:

Ningbo Xu, Ningde, CN;

Hailin Zou, Ningde, CN;

Peipei Chen, Ningde, CN;

Assignee:

CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Tracy M Dove

Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/131 (2010.01); H01M 4/133 (2010.01); H01M 4/136 (2010.01); H01M 4/1391 (2010.01); H01M 4/1393 (2010.01); H01M 4/1397 (2010.01); H01M 10/0525 (2010.01); H01M 10/42 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01M 4/136 (2013.01); H01M 4/1391 (2013.01); H01M 4/1393 (2013.01); H01M 4/1397 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2220/20 (2013.01);
Abstract

A secondary battery in which at least one of a positive electrode active material layer and a negative electrode active material layer includes a silicate multi-metal salt is disclosed. A chemical formula of the silicate multi-metal salt is at least one selected from YSiZZOand XXSiZZO, Y is selected from second main group elements, Xand Xare each independently selected from first main group elements, and Zand Zare each selected from third main group elements.

Find Patent Forward Citations

Xu, Ningbo. (2026). Secondary battery, electrical apparatus, and application of silicate multi-metal salt (U.S. Patent No. 12744255). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12744255

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

Loading…