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:
Aug. 11, 2026
Filed:
Feb. 15, 2022
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Dong Wook Kim, Daejeon, KR;
Seung Hoon Choi, Daejeon, KR;
Min Wook Kim, Daejeon, KR;
Yong Gyun Lee, Daejeon, KR;
Jong Sik Park, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); B65H 23/038 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0409 (2013.01); B65H 23/038 (2013.01); H01M 10/0431 (2013.01); B65H 2701/19 (2013.01);
Abstract
The present technology provides a meandering correction device for electrode transfer that improves instability when an electrode is input by using determination edge position sensor (EPS) value data of the electrode hat changes over time when the edge position of the electrode is feedback-controlled by an edge position control (EPC) unit before being wound around a winding core to correct the input inclination of the electrode, and a method of correcting electrode meandering.