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. 23, 2024
Filed:
May. 16, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Hee Seok Eun, Hwaseong-si, KR;
Ji Soo Kim, Seongnam-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 21/60 (2013.01); H03M 13/11 (2006.01); H03M 13/15 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0623 (2013.01); G06F 3/0659 (2013.01); G06F 3/0664 (2013.01); G06F 3/0679 (2013.01); G06F 21/602 (2013.01); H03M 13/1151 (2013.01); H03M 13/1575 (2013.01);
Abstract
A storage device includes a storage controller, which is configured to receive a command generated by a first virtual machine, from a host, and a non-volatile memory device, which is configured to store first data for the command. The command includes one of a retain command, which is generated to command the storage controller to retain the first data in the non-volatile memory device, or an erase command, which is generated to command the storage controller to erase the first data from the non-volatile memory device, when access between the first virtual machine and the storage controller at least temporarily interrupted.