Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957850 | Method of controlling lock pin of continuously variable valve timing system | Chung Han Oh, Min Su Park | 2018-05-01 |
| 9909464 | Intermediate phase adjustment apparatus of CVVT | Chung Han Oh, Jong Kuk Park | 2018-03-06 |
| 9890667 | CVVT apparatus for engine | Chung Han Oh, Min Su Park | 2018-02-13 |
| 9874117 | Apparatus for opening and closing channel | Chung Han Oh, Hyun Kyu Lim, Jong Kuk Park | 2018-01-23 |
| 9863289 | CVVT apparatus for engine | Chung Han Oh, Min Su Park | 2018-01-09 |