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:
Sep. 23, 2025
Filed:
Nov. 10, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Chanha Kim, Suwon-si, KR;
Namwook Kang, Suwon-si, KR;
Youngjo Park, Suwon-si, KR;
Kwangmin Han, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A storage device includes a journal buffer configured to store a plurality of pieces of journal data, the journal buffer including a plurality of bank pools and a journal data region, where each of the plurality of pieces of journal data includes a first data item corresponding to a bank address and a second data item corresponding to a row address and a memory controller configured to control the journal buffer to temporarily store first pieces of journal data from among the plurality of pieces of journal data of which the first data items are equal to each other in at least one of the plurality of bank pools and rearrange the first pieces of journal data based on results of a comparison between the second data items corresponding to the first pieces of journal data.