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. 29, 2018
Filed:
Feb. 29, 2016
Toshiba Memory Corporation, Tokyo, JP;
Jiezhi Chen, Kanagawa, JP;
Yuuichiro Mitani, Kanagawa, JP;
Tetsufumi Tanamoto, Kanagawa, JP;
Takao Marukame, Tokyo, JP;
Toshiba Memory Corporation, Tokyo, JP;
Abstract
An individual identification device () according to embodiments may identify a storage device () including one or more memory chips (). The device comprises a first storage (), a region allocator (), and a hardware fingerprint generator (). The first storage may be configured to store write data. The region allocator may be configured to write the write data in a specific region in each memory chip. The hardware fingerprint generator may be configured to generate hardware fingerprint data based on mismatch bits between the write data and read data read out from the specific region in each memory chip.