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:
Jul. 01, 2025
Filed:
May. 20, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Jung Eun Lee, Daejeon, KR;
Hwan Han Kim, Daejeon, KR;
Jeong Soo Seol, Daejeon, KR;
Jaehyuk Choi, Daejeon, KR;
Soohyung Hong, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0435 (2013.01); H01M 4/0471 (2013.01);
Abstract
An electrode rolling apparatus including a non-coating portion pressing part for rolling a non-coating portion of an electrode substrate and an electrode rolling method using the same, making it is possible to prevent a swell from occurring in the non-coating portion region in the process of rolling the electrode substrate and enhance the manufacturing process efficiency.
Lee, Jung. (2025). Electrode rolling apparatus comprising non-coating portion pressing part and electrode rolling method using the same (U.S. Patent No. 12347844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12347844
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile