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:
Jun. 11, 2024
Filed:
Aug. 27, 2020
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Seo Young Yoon, Daejeon, KR;
Tae Jong Kim, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/052 (2010.01); H01M 10/48 (2006.01); H01M 50/409 (2021.01); H01M 50/446 (2021.01); H01M 50/451 (2021.01); H01M 50/46 (2021.01); H01M 50/463 (2021.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 10/052 (2013.01); H01M 10/48 (2013.01); H01M 50/409 (2021.01); H01M 50/446 (2021.01); H01M 50/451 (2021.01); H01M 50/46 (2021.01); H01M 50/463 (2021.01);
Abstract
The present invention relates to a battery cell comprising a separator in which a perforated line and magnetic bodies adjacent to the perforated line are formed, and a method for evaluating battery cell safety by using same, wherein the battery cell can induce an internal short circuit without physical deformation of the cell structure, and can be effectively applied to evaluation of battery cell safety against an internal short circuit.
Yoon, Seo. (2024). Battery cell comprising separator having magnetic body formed therein and method for evaluating battery cell safety against internal short circuit by using same (U.S. Patent No. 12009484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12009484
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile