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:
Jan. 06, 2026
Filed:
Sep. 17, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jinwoo Song, Suwon-si, KR;
Jinmyung Yoon, Suwon-si, KR;
Hee Hyun Nam, Suwon-si, KR;
Gyeonghwan Yu, Suwon-si, KR;
Jaehwan Jung, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A storage device includes at least one nonvolatile memory device that stores or read data, and a controller that controls the nonvolatile memory device and to perform a request received from a host. The controller programs buffer data stored in a buffer in the at least one nonvolatile memory device based on one of a plurality of striping rules associated with the at least one nonvolatile memory device. The controller changes a first striping rule to a second striping rule in response to that a given condition is satisfied and programs first buffer data in the at least one nonvolatile memory device based on the second striping rule. A write amplification factor of the first striping rule and a write amplification factor of the second striping rule are different from each other.