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:
Jan. 06, 2026
Filed:
Mar. 23, 2023
SK Innovation Co., Ltd., Seoul, KR;
SK on Co., Ltd., Seoul, KR;
SK INNOVATION CO., LTD., Seoul, KR;
SK ON CO., LTD., Seoul, KR;
Abstract
A method for detecting an abnormal fault of a battery, includes measuring cell data from battery cells included in a battery pack for a predetermined period of time; generating two-dimensional input data by mapping the cell data on a two-dimensional plane having a first axis corresponding to the period of time and a second axis corresponding to an index of each of the battery cells; inputting the two-dimensional input data into an abnormal fault detection model pre-trained to detect the abnormal fault in the battery; and determining whether an abnormal cell, having entered an abnormal state, among the battery cells, is present, based on an output of the abnormal fault detection model.