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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.:

US 11079943 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

Jul. 29, 2019

Storage devices including improved over provision management and operating methods of such storage devices

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Sang-Geol Lee, Hanam-si, KR;

Hyun-Woon Kim, Seoul, KR;

Eun Woo Jang, Yongin-si, KR;

Assignee:

Samsung Electronics Co., Ltd.;

Attorney:

Myers Bigel, P.A.

Primary Examiner:

Edward J Dudek, Jr

Assistant Examiner:

Ralph A Verderamo, III

Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/10 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0631 (2013.01); G06F 3/0604 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); G06F 3/0689 (2013.01); G06F 12/10 (2013.01); G06F 2212/262 (2013.01);
Abstract

A storage device includes a nonvolatile memory device including a storage space, and a controller that is configured to divide and manage the storage space of the nonvolatile memory device into a user area and a meta area and to provide access to the user area to a host device. Responsive to receiving Redundant Array of Inexpensive Disks (RAID) spare information from the host device, the controller is further configure to select a RAID spare area from the user area based on the RAID spare information and to use at least a portion of the RAID spare area as an over provision area.

Find Patent Forward Citations

Lee, Sang-Geol. (2021). Storage devices including improved over provision management and operating methods of such storage devices (U.S. Patent No. 11079943). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11079943

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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