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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 12673476 B1

PDFFull Text
Date of Patent:
Jul. 07, 2026

Filed:

Oct. 14, 2024

Template as well as manufacturing method and use, intermediate structure and lithium secondary battery electrode

Applicant:

Guangdong Genius Technology Co., Ltd., Dongguan, CN;

Inventors:

Linzhen Lou, Dongguan, CN;

Chunli Shang, Dongguan, CN;

Assignee:

GUANGDONG GENIUS TECHNOLOGY CO., LTD., Dongguan, CN;

Attorney:

Westbridge IP LLC

Primary Examiner:

Tracy M Dove

Int. Cl.
CPC ...
H01M 4/04 (2006.01); B32B 3/26 (2006.01); B32B 7/12 (2006.01); B32B 15/08 (2006.01); B32B 15/09 (2006.01); B32B 15/20 (2006.01); B32B 27/28 (2006.01); B32B 27/36 (2006.01); H01M 4/1395 (2010.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
B32B 3/266 (2013.01); B32B 7/12 (2013.01); B32B 15/08 (2013.01); B32B 15/09 (2013.01); B32B 15/20 (2013.01); B32B 27/281 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); H01M 4/0423 (2013.01); H01M 4/0433 (2013.01); H01M 4/045 (2013.01); H01M 4/366 (2013.01); H01M 4/625 (2013.01); H01M 4/626 (2013.01); H01M 4/628 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/7376 (2023.05); B32B 2457/10 (2013.01);
Abstract

Disclosed are a template as well as a manufacturing method and use, an intermediate structure of a lithium secondary battery electrode and a lithium secondary battery electrode. The template is used for preparing the lithium secondary battery electrode on one surface and/or two surfaces. The manufacturing method for the template includes the following steps: laminating a film material on a substrate, and allowing the film material to be formed with through holes, central axes of the through holes being perpendicular to a plane where the substrate is located; where the substrate is a conductive substrate, and the film material is a flexible polymer thin film. When used for preparing the lithium secondary battery electrode, the template has the advantages of low manufacturing cost, convenient large-area synthesis, suitability for mass production, etc.

Find Patent Forward Citations

Lou, Linzhen. (2026). Template as well as manufacturing method and use, intermediate structure and lithium secondary battery electrode (U.S. Patent No. 12673476). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12673476

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

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