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:
Jan. 17, 2023
Filed:
Feb. 12, 2021
SK Hynix Inc., Icheon, KR;
Jin Pyo Kim, Icheon, KR;
SK hynix Inc., Icheon, KR;
Abstract
A storage device for providing an improved security function may include a nonvolatile memory device, a position information generator generating first position information indicating a first geographical position of the nonvolatile memory device when an authentication request is input, a user information storage storing user information for accessing the nonvolatile memory device, the user information including second position information, and an access controller obtaining, in response to an authentication request provided from an external host, the first position information from the position information generator, and disposing of data stored in the nonvolatile memory device depending on whether the second position information included in the user information matches the first position information.