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:
Jul. 01, 2025
Filed:
Nov. 29, 2023
Suzhou Metabrain Intelligent Technology Co., Ltd., Jiangsu, CN;
SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
The present disclosure provides a data encryption method, applied to a processor in a cryptographic device, where the cryptographic device includes a first storage module, and the method includes: receiving to-be-processed data sent by a server, and distinguishing critical data and non-critical data in the to-be-processed data; performing encryption processing on the critical data in the to-be-processed data to obtain encrypted critical data; and writing the encrypted critical data and the non-critical data into the first storage module to enable a client to read data from the first storage module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile