Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087829 | Variable compression ratio device | Won Gyu Kim, Gyu Han Hwang | 2018-10-02 |
| 10024232 | Variable compression ratio apparatus | Dae Sung Kim | 2018-07-17 |
| 10006482 | Variable compression ratio apparatus | Won Gyu Kim | 2018-06-26 |
| 9995214 | Variable compression ratio device | — | 2018-06-12 |
| 9874121 | Variable valve lift apparatus | Young Hong Kwak | 2018-01-23 |