| 10562554 |
Central processing unit module for processing railway signal |
Dong-Han Woo, Yung Bang |
2020-02-18 |
| 10308264 |
System for controlling speed of railway vehicles by considering braking characteristic |
Jong Chul JUNG |
2019-06-04 |
| 10180369 |
Fault diagnosis apparatus for brake of train and automatic train operation equipment due to the reduction braking performance using the same and fault diagnosis method for brake of train |
Jong Chul JUNG |
2019-01-15 |
| 9864010 |
Interconnection evaluation system and method for switchboard |
Woo-Seok Lee |
2018-01-09 |
| 9821825 |
Apparatus and method for processing ATC intermittent information in railway |
Seok KIM, Jae Mun Han |
2017-11-21 |
| 9809235 |
Automatic train operation system in railway vehicles |
Jongchul Jung |
2017-11-07 |
| 9718485 |
Apparatus for warning of exceeding speed limit in railway vehicles |
Jongchul Jung |
2017-08-01 |
| 9637148 |
Apparatus for estimating lateral forces of railroad vehicles |
Jongchul Jung |
2017-05-02 |
| 9517780 |
Apparatus for controlling speed in railway vehicles |
Jongchul Jung |
2016-12-13 |
| 9471724 |
Apparatus and method for estimating railway vehicle masses |
Jong Chul JUNG |
2016-10-18 |
| 9243982 |
Measuring apparatus and measuring method of train wheel wear |
Woo-Seok Lee |
2016-01-26 |
| 9221473 |
Travel velocity compensation apparatus and method for railway vehicles |
Jong Chul JUNG |
2015-12-29 |
| 8725324 |
Load compensating device in railway vehicles |
Jong Chul JUNG |
2014-05-13 |