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:
Nov. 03, 2026
Filed:
Aug. 21, 2024
Samsung Sdi Co., Ltd., Yongin-si, KR;
Se Sub Sim, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
The present disclosure relates to an apparatus and method for diagnosing deterioration of a memory, and is directed to providing an apparatus and method for diagnosing a memory, the apparatus capable of diagnosing a degree of deterioration of a memory among circuit components constituting a battery pack, and predicting and managing a lifespan of the memory based on the diagnosis result. The present disclosure provides a configuration that calculates a state of health (SOH) of the memory based on one or more of an erase count of data written to the memory, an erase time required to erase the data written to the memory, a write error count when writing the data to the memory, and a write time required to write the data to a memory cell, and determines the remaining lifespan according to the SOH.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile