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:
Jul. 12, 2022
Filed:
Sep. 28, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A storage device is provided. In relation to the storage device operating in an active mode and a low power mode, the storage devices includes a nonvolatile memory including a plurality of nonvolatile memory cells, and a storage controller configured to process commands inputted from a host device in the active mode, wherein the storage controller includes a power mode manager that adjusts the plurality of power modes, wherein, when a first command is inputted, the power mode manager predicts an input prediction time for a second command to be inputted from the host device after the first command, changes from the active mode to the low power mode when a processing operation of the first command is completed, and returns to the active mode from the low power mode when a set return time elapses according to the input prediction time.