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R&D and Certification

Industrial Property Rights

Right Designation Registration Number Registration date
Patent LEU control system using LMB module Patent No. 10-2714026 2024.09.30
Patent Intelligent Monitoring System for Line Side Control System Patent No. 10-2697560 2024.08.19
Patent Low-frequency long-distance track circuit system Patent No. 10-2426980 2022.07.26
Patent Auto-block optical communication interface system Patent No. 10-2426967 2022.07.26
Patent High safety redundancy system based on railway system Patent No. 10-1808618 2017.12.07
Patent Electronic interlocking system with stand-alone structure Patent No. 10-1043322 2011.04.25
Patent Electronic interlocking system with data tracking structure Patent No. 10-1043321 2011.04.25
Patent Digital integrated occlusion system for concentration Patent No. 10-1049552 2011.07.08
Patent Integrated automatic blocking system with dual structure Patent No. 10-1049551 2011.07.08
Patent Integrated obstruction system equipped with detour communication function Patent No. 10-1043320 2011.04.21
Patent Rail breakage detection system through frequency comparison Patent No. 10-0975344 2010.08.05
Patent External surge protector using emergency line OPTI card Patent No. 10-0972009 2010.07.16
Patent SMPS system for non-insulated track circuit rack Patent No. 10-0844755 2008.05.30
Patent Railroad Signal Distributed Optical Signal Transmission Board Patent No. 10-0730373 2007.06.13
Patent Integrated frequency control system for railway signals Patent No. 10-0730360 2007.06.13
Patent Electronic multi-function controller for railway signals Patent No. 10-0730371 2007.06.13