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:
Dec. 30, 2025
Filed:
Jul. 03, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kangseok Lee, Suwon-si, KR;
Gibeom Park, Suwon-si, KR;
Seona Won, Suwon-si, KR;
Sung-Hwan Bae, Suwon-si, KR;
Dong-Min Shin, Suwon-si, KR;
Jinwoo Hong, Suwon-si, KR;
Youngjun Hwang, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An operating method of a storage device, the storage device including a page type table, a parity table, and a non-volatile memory device, and the method including receiving a write request of first data from a host device, generating a first inside parity and a first outside parity, based on the first data, storing the first outside parity in the parity table, obtaining first reliability type information of a first page for storing the first data, by referring to the page type table, generating a first flexible parity, based on the first inside parity and the first reliability type information, generating first encoding data, based on the first data and the first flexible parity, and storing the first encoding data in the non-volatile memory device.