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.:
Date of Patent:
Feb. 13, 2024
Filed:
Oct. 15, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Tae Yoon Kong, Daejeon, KR;
Seung Hyun Lim, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
H01M 4/043 (2013.01);
Abstract
The present invention relates to an electrode shaping apparatus having a sheet transfer unit, a fixing unit, a punch unit including a center punching unit and a side punching unit, wherein the center punching unit includes a hole punching member and a notching pilot pin, the electrode shaping apparatus configured to reduce a step that may occur during notching of an electrode, and an electrode shaping method using the same.