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:
Oct. 12, 2021
Filed:
Oct. 24, 2017
Update management apparatus of industry control system, apparatus and method for update verification
Electronics and Telecommunications Research Institute, Daejeon, KR;
Tae-Yeon Kim, Daejeon, KR;
Chan-Woo Bae, Daejeon, KR;
Hee-Min Kim, Daejeon, KR;
Hyeong-Min Seo, Daejeon, KR;
Jung-Hwa Han, Daejeon, KR;
Sung-Il Lee, Daejeon, KR;
Eung-Ki Park, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
An update management apparatus and an update verification apparatus and method of a control system. The update verification apparatus of the control system includes a file type classification unit for classifying one or more input update files into any one file type of a firmware file, a patch file, and another type of file; an integrity verification unit for verifying integrity of the update files based on the file types of the update files; and an update file generation unit for generating a final update file from the update files, the integrity of which has been verified.