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. 26, 2025
Filed:
Oct. 30, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Gyuseok Choe, Suwon-si, KR;
Seongheum Baik, Suwon-si, KR;
Myungsub Shin, Suwon-si, KR;
Youngmin Lee, Suwon-si, KR;
Seongyong Jang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A storage device and an operating method of the same are disclosed. The storage device includes a memory controller and a non-volatile memory, wherein the memory controller is configured to calculate a number of zones, which are spaces allocated to logical addresses, based on a cell area size of first storage areas of the non-volatile memory, and provide the number of zones to a host, is configured to generate multiple zones of a number within the calculated number of zones, and to map a logical address of each zone to a physical address of at least one of the first storage areas, and is configured to, in response to a first write request from the host, write data included in the first write request into first storage areas corresponding to a zone indicated by the first write request.