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. 12, 2024
Filed:
Apr. 03, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Rowen Alphonso Pereira, Karnataka, IN;
Chandrashekhar Mallikarjuna Joshi, Karnataka, IN;
Saugata Das Purkayastha, Karnataka, IN;
Abstract
In a method of organizing data during refresh cycles of a memory device, a read request is sent to a non-volatile flash memory including a plurality of source blocks and a plurality of destination blocks. Data of the plurality of source blocks are read upon sending the read request. The frequency of bit error rate (BER) for the data stored in the plurality of source blocks is identified. The data within the plurality of source blocks are grouped and segregated based on the frequency of BER and a threshold value. The plurality of source blocks and the plurality of destination blocks are refreshed by moving the data present in the plurality of source blocks to respective destination blocks based on the segregated data and moving data from the respective destination blocks to other respective destination blocks.