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. 09, 2026
Filed:
Nov. 03, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Disclosed is an operation method of a memory controller controlling a memory device. The operation method includes loading raw data from the memory device, performing a 0th error correction operation on the raw data, generating first flip data by performing a first bit flip operation on the raw data based on a correction history table, when an error of the raw data is not corrected through the 0th error correction operation, and performing a first error correction operation on the first flip data, and the correction history table includes correction addresses indicating locations of one or more memory cells in the memory device, which are associated with previously corrected error bits.