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. 26, 2026
Filed:
Sep. 03, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jeong UK Kang, Suwon-si, KR;
Youngil Kim, Suwon-si, KR;
In-Su Kim, Suwon-si, KR;
Jeongjae Cho, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Methods of operating a storage device include receiving a first performance requirement from a first host, allocating a 0-th striping group of the nonvolatile memory devices to the first host, based on the first performance requirement, writing first data of the first host in the 0-th striping group, receiving a second performance requirement from a second host, reallocating the nonvolatile memory devices such that a first striping group and a second striping group of the nonvolatile memory devices are allocated to the first host and the second host, based on the first and second performance requirements, and performing a garbage collection operation for the first host. The second striping group includes some of nonvolatile memory devices included in the 0-th striping group, and a first part of the nonvolatile memory devices included in the second striping group stores the first data and is not selected for the garbage collection operation.