Patent · US Active

Method and device for automatically identifying junk file

US10318479B2 · kind B2 · utility

1Cited by

3References

13Claims

0Family size

Assignee

Beijing Kingsoft Internet Security Software Co., Ltd. · CN

Inventors

Guoqing Yuan · Beijing, CN
Kangzong Zhang · Beijing, CN
Nan Zhang · San Diego, US
Yong Chen
Ming Xu · Nanjing, CN

Key dates

Filing date	Jun 23, 2015
Grant date	Jun 11, 2019
Priority date	—
Expiry date	Apr 14, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06F21/56
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A computer-implemented method and device for automatically identifying a junk file are provided. The method for automatically identifying a junk file includes: acquiring an application to be identified; analyzing the application so as to acquire attribute information of a file generated by the application; matching the attribute information of the file and a preset junk file identification rule; and identifying the file as a junk file if the attribute information of the file is matched with the preset junk file identification rule.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.