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:
Dec. 19, 2023
Filed:
Oct. 29, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A memory device includes an address generator which generates a first physical address and a second physical address different from the first physical address. A first nonvolatile memory includes the first physical address, and a second nonvolatile memory includes the second physical address. An attack detecting circuit detects whether the first and second nonvolatile memories are attacked. The attack detecting circuit receives first data from the first nonvolatile memory and receives second data from the second nonvolatile memory, compares the first data and the second data with each other, and determines whether the first and second nonvolatile memories are attacked on the basis of a comparison result of the first data and the second data.
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