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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 12686142 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Jan. 27, 2022

Electrode cutting device and electrode manufacturing apparatus including the same

Applicant:

Lg Energy Solution, Ltd., Seoul, KR;

Inventor:

Nam Young Kim, Daejeon, KR;

Assignee:

LG Energy Solution, Ltd., Seoul, KR;

Attorney:

Lerner David LLP

Primary Examiner:

Livius R Cazan

Int. Cl.
CPC ...
B26D 5/24 (2006.01); B26D 1/06 (2006.01); B26D 5/04 (2006.01); B26D 7/02 (2006.01); H01M 4/04 (2006.01); H01M 10/04 (2006.01); H01M 50/406 (2021.01);
U.S. Cl.
CPC ...
B26D 5/24 (2013.01); B26D 1/06 (2013.01); B26D 5/04 (2013.01); B26D 7/025 (2013.01); H01M 4/04 (2013.01); H01M 10/0404 (2013.01); H01M 50/406 (2021.01);
Abstract

The present invention relates to an electrode cutting device including a cutting unit configured to cut an electrode sheet and a fixing unit configured to fix the electrode sheet, wherein the cutting unit includes a cutter configured to cut the electrode sheet by shearing and a cutter lifting portion configured to move the cutter so as to be perpendicular to a surface of the electrode sheet, and the fixing unit includes a gripper configured to press the electrode sheet so as to be fixed, a driving portion configured to drive the gripper so as to be moved, and a sensor configured to monitor the driving portion, whereby it is possible to rapidly and accurately check whether air leaks from the driving portion, which drives the gripper.

Find Patent Forward Citations

Quick Actions:

Kim, Nam. (2026). Electrode cutting device and electrode manufacturing apparatus including the same (U.S. Patent No. 12686142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12686142

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

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