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:
Nov. 03, 2026
Filed:
Oct. 16, 2024
Beijing Eswin Computing Technology Co., Ltd., Beijing, CN;
Abstract
A method and apparatus for data writing and reading relate to the field of storage. The data writing method includes: during data writing, re-sorting various subdata contained in target data to generate a writing sequence, wherein the writing sequence is different from an original arrangement sequence of the subdata in the target data; executing writing operation on the subdata according to the writing sequence; and locking the writing sequence, or prohibiting execution of an action for generating the writing sequence after determining that the writing operation is executed on all the subdata. By re-sorting the subdata of the target data and writing the data in a manner of disturbing the original arrangement sequence, the difficulty in cracking data stored in a memory can be increased, and the security of data storage can be ensured.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile