Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |