Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138767 | Continuous variable valve duration apparatus and engine provided with the same | — | 2018-11-27 |
| 10087854 | Continuous variable duration system and engine provided with the same | — | 2018-10-02 |
| 9964007 | Variable valve duration/variable valve lift system and engine provided with the same | Seock Joong Yoon | 2018-05-08 |
| 9885262 | Continuous variable valve duration apparatus and engine provided with the continuous variable valve duration apparatus | — | 2018-02-06 |