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. 07, 2025
Filed:
Jun. 30, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Jia Wang, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A method, device for checking data, an electronic device and a storage medium are provided. The method includes operations as follows. A memory array is read to obtain read data, and the read data is compressed to obtain first compressed data. The first compressed data is compared with second compressed data, the second compressed data being obtained by compressing written data corresponding to the read data. In responsive to that the first compressed data is consistent with the second compressed data, whether data of a predetermined bit in the read data is consistent with pre-stored original bit data is detected, to determine whether the read data is correct. It is determined that the read data is correct if the data of the predetermined bit is consistent with the pre-stored original bit data, otherwise it is determined that the read data is incorrect.