GENEVA, July 18 -- ZHONGTONGFU PUBLIC INFORMATION INDUSTRY CO., LTD filed a patent application (CN2025/079060) for “DATA SECURITY SYSTEM BASED ON DATA CLASSIFICATION AND GRADING”. With publication no. WO/2026/148705, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G06F 21/62

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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