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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 11276846 B1

PDFFull Text
Date of Patent:
Mar. 15, 2022

Filed:

Sep. 21, 2018

Method for manufacturing electrode for secondary battery and electrode manufactured thereby

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Ki Tae Kim, Daejeon, KR;

Chang Wan Koo, Daejeon, KR;

Sang Hoon Choy, Daejeon, KR;

Assignee:

LG Energy Solution, Ltd.;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Brian K Talbot

Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/62 (2006.01); H01M 4/02 (2006.01); H01M 4/58 (2010.01); H01M 4/139 (2010.01); H01M 4/66 (2006.01); H01M 4/70 (2006.01); H01M 4/52 (2010.01); H01M 10/052 (2010.01); H01M 4/133 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0409 (2013.01); H01M 4/0404 (2013.01); H01M 4/623 (2013.01); H01M 4/133 (2013.01); H01M 4/139 (2013.01); H01M 4/52 (2013.01); H01M 4/58 (2013.01); H01M 4/66 (2013.01); H01M 4/70 (2013.01); H01M 10/052 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01);
Abstract

The present invention provides a method for manufacturing an electrode, the method comprising the steps of: preparing a lump of mixture bulk; milling the mixture bulk to prepare granular powder having an average particle diameter of 30 micrometers to 180 micrometers; sprinkling the granular powder on the surface of a metal current collector; and rolling the granular powder on the metal current collector to laminate the granular powder on the metal current collector.

Find Patent Forward Citations

Kim, Ki. (2022). Method for manufacturing electrode for secondary battery and electrode manufactured thereby (U.S. Patent No. 11276846). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11276846

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

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