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:
Jun. 14, 2022
Filed:
Mar. 14, 2018
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventors:
Hiroshi Isozaki, Kanagawa, JP;
Teruji Yamakawa, Tokyo, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0637 (2013.01); G06F 3/067 (2013.01); G06F 3/0622 (2013.01); G06F 3/0626 (2013.01); G06F 3/0652 (2013.01); G06F 3/0659 (2013.01); G06F 3/0673 (2013.01);
Abstract
According to one embodiment, a storage device is configured to store unencrypted user data. The user data is erased according to at least one data erasure mechanism. The storage device comprises a receiver configured to receive an inquiry from a host device, and a transmitter configured to transfer response information indicating the at least one data erasure mechanism to the host device.