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:
Mar. 24, 2026
Filed:
Nov. 16, 2023
China Unionpay Co., Ltd., Shanghai, CN;
Lijun Zu, Shanghai, CN;
Wenyu Qi, Shanghai, CN;
Xiaohua Men, Shanghai, CN;
Xiaoxia Zhao, Shanghai, CN;
Sijie He, Shanghai, CN;
Wenzhe Xue, Shanghai, CN;
Jiawei Ye, Shanghai, CN;
CHINA UNIONPAY CO., LTD., Shanghai, CN;
Abstract
The present application discloses a sensitive data identification method and apparatus, a device, and a computer storage medium. A text mining technology is used to mine a plurality of sensitive data rules from a data security specification file of a target industry to form a sensitive data rule base, the rule base is continuously augmented by using technologies such as NLP and NER, and after data to be identified of the target industry is obtained, a sensitivity class and a sensitivity level of the data to be identified can be identified by matching the sensitive data rules in the sensitive data rule base corresponding to the target industry with the data to be identified.