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:
Mar. 24, 2026
Filed:
Jun. 10, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jesuk Yeon, Suwon-si, KR;
In Hwan Doh, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An operating method of a storage device which includes a nonvolatile memory device and a controller controlling the nonvolatile memory device includes receiving, by the controller from a host device, a first logical address of a source range entry, a second logical address of a destination range entry, and a first copy command including a first flag that indicates a background copy is set, mapping, at the controller, a first physical address on the second logical address, mapping, at the controller, a second physical address on the second logical address and/or the first physical address, transmitting, by the controller to the host device, a first notification of a completion of the first copy command, and after the controller transmits the first notification, reading, at the nonvolatile memory device, first data stored at the first physical address and writing the first data at the second physical address.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile