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:
May. 19, 2026
Filed:
Sep. 13, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Gyuseok Choe, Suwon-si, KR;
Myungsub Shin, Suwon-si, KR;
Seongheum Baik, Suwon-si, KR;
Kyung Phil Yoo, Suwon-si, KR;
Seongyong Jang, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A storage device according to some example embodiments comprises a non-volatile memory including a first memory including a plurality of zones configured to sequentially store data based on a write pointer, the write pointer indicating a position to write the data, and a second memory configured to store preliminary data to be written in the plurality of zones, and a storage controller configured to receive a plurality of operation requests, each of the plurality of operation requests including a logical block address, a write command, and write data, and store first write data corresponding to a first operation request in the second memory as first preliminary data, if the position of a first logical block address corresponding to the first operation request among the plurality of operation requests and the write pointer does not match.