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:
Aug. 13, 2024
Filed:
Dec. 22, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jekyeom Jeon, Siheung-si, KR;
Jooyoung Hwang, Suwon-si, KR;
Jeonguk Kang, Seongnam-si, KR;
Junhee Kim, Suwon-si, KR;
Sunghyun Noh, Seoul, KR;
Keunsan Park, Hwaseong-si, KR;
Byungki Lee, Hwaseong-si, KR;
Abstract
A storage system performing an overwrite, a host system controlling the storage system, and an operating method of the storage system, wherein the storage system includes a memory device; and a controller that receives new data and an overwrite request from the host system, wherein the overwrite request includes a first logical address for old data and a second logical address for the new data, and performs an overwrite operation by writing the new data corresponding to the second logical address to the memory device and invalidating the old data corresponding to the first logical address according to the overwrite request.