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:
Feb. 12, 2019
Filed:
Feb. 07, 2017
Line Corporation, Shibuya-ku, Tokyo, JP;
Sungbeom Ahn, Seongnam-si, KR;
SangHun Jeon, Seongnam-si, KR;
Myungju Chung, Seongnam-si, KR;
Dongpil Seo, Seongnam-si, KR;
Seong Yeol Lim, Seongnam-si, KR;
Wang Jin Oh, Seongnam-si, KR;
Kwang-Hee Han, Seongnam-si, KR;
Line Corporation, Tokyo, JP;
Abstract
A file protection method may include receiving a package that includes files for installing and executing an application, adding a protection file for an operation of a file protection module to the package, and providing the package to which the protection file is added over a network. In response to execution of a control command for a desired file that is controlled by the application through a service code of the application at an electronic device on which the application is installed and executed through the package, a protection command included in the file protection module is called and control of the desired file and integrity verification associated with data stored in the desired file are processed in response to the called protection command.