Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358991 | Method of protecting frictional element of clutch for automatic transmission | Chang Kyu Shin | 2019-07-23 |
| 9500149 | Apparatus and method for estimating engine power | Se Hoon Son, Chang Kyu Shin, Jong-Ik Choi | 2016-11-22 |
| 9476466 | Method and apparatus for controlling clutch using fail-safe valve | Chang Kyu Shin, John-Ha Lee, Jong-Ik Choi, Se Hoon Son | 2016-10-25 |