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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 12683244 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Sep. 27, 2022

Electrochemical device

Applicant:

Amperex Technology Limited, Hong Kong, CN;

Inventors:

Yibo Zhang, Hong Kong, CN;

Hongmei Wei, Hong Kong, CN;

Qiaoshu Hu, Hong Kong, CN;

Bin Wang, Hong Kong, CN;

Chi Ho Kwok, Hong Kong, CN;

Ka I Lee, Hong Kong, CN;

Chenmin Liu, Hong Kong, CN;

Assignee:

Amperex Technology Limited, Hong Kong, CN;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Keith Walker

Assistant Examiner:

Steven S Ha

Int. Cl.
CPC ...
H01M 50/446 (2021.01); H01M 10/0525 (2010.01); H01M 50/44 (2021.01); H01M 50/443 (2021.01); H01M 50/46 (2021.01); H01M 50/491 (2021.01);
U.S. Cl.
CPC ...
H01M 50/446 (2021.01); H01M 10/0525 (2013.01); H01M 50/44 (2021.01); H01M 50/443 (2021.01); H01M 50/46 (2021.01); H01M 50/491 (2021.01);
Abstract

An electrochemical device which includes an electrode plate and a porous layer formed on a surface of the electrode plate. The porous layer includes nanofibers and inorganic particles. The nanofibers and the inorganic particles are bonded together by a crosslinker. In addition, an electronic device, which includes this electrochemical device.

Find Patent Forward Citations

Zhang, Yibo. (2026). Electrochemical device (U.S. Patent No. 12683244). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12683244

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

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