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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 12270864 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Jul. 28, 2020

Electrochemical device comprising short circuit inducing member, and safety evaluation method using same

Applicant:

Lg Energy Solution, Ltd., Seoul, KR;

Inventors:

Tae Jong Kim, Daejeon, KR;

Seo Young Yoon, Daejeon, KR;

Assignee:

LG ENERGY SOLUTION, LTD., Seoul, KR;

Attorney:

MORGAN, LEWIS & BOCKIUS LLP

Primary Examiner:

Raul J Rios Russo

Assistant Examiner:

Trung Q Nguyen

Int. Cl.
CPC ...
G01R 31/52 (2020.01); G01R 31/385 (2019.01); H01M 10/0585 (2010.01); H01M 10/42 (2006.01); H01M 50/463 (2021.01); H01G 11/16 (2013.01); H01G 11/52 (2013.01);
U.S. Cl.
CPC ...
G01R 31/52 (2020.01); G01R 31/385 (2019.01); H01M 10/0585 (2013.01); H01M 10/4235 (2013.01); H01M 10/4285 (2013.01); H01M 50/463 (2021.01); H01G 11/16 (2013.01); H01G 11/52 (2013.01);
Abstract

The present technology relates to an electrochemical device comprising a separation membrane having a dotted line, and a short circuit inducing member, and a method capable of evaluating safety under internal short circuit conditions by using the electrochemical device. When using the electrochemical device of the present invention, it is possible to easily evaluate safety under internal short circuit conditions without physical deformation of an energy storage apparatus.

Find Patent Forward Citations

Kim, Tae. (2025). Electrochemical device comprising short circuit inducing member, and safety evaluation method using same (U.S. Patent No. 12270864). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12270864

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

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