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:
Jul. 08, 2025
Filed:
Apr. 18, 2022
Udmtek Co., Ltd., Gyeonggi-do, KR;
Gi Nam Wang, Gyeonggi-do, KR;
Jun Pyo Park, Gyeonggi-do, KR;
Geun Ho Yu, Gyeonggi-do, KR;
Seung Woo Han, Gyeonggi-do, KR;
Gang Hee Han, Gyeonggi-do, KR;
Min Young Jung, Gyeonggi-do, KR;
Sang Chul Yoo, Gyeonggi-do, KR;
UDMTEK CO., LTD., Gyeonggi-do, KR;
Abstract
An apparatus for extracting common command information from programmable logic controller (PLC) ladder information according to the present invention may include: a logic information extracting portion configured to extract control logic information from XML information converted from PLC ladder information; and a common command converting portion configured to convert the control logic information extracted by the logic information extracting portion into common command information, wherein the logic information extracting portion is configured to extract, from the XML information, the control logic information in the form of a block obtained by grouping units that respectively represent contacts and lines constituting the PLC ladder information according to an AND condition and an OR condition.