Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404398 | Continuously variable valve timing device | Seung Woo Lee, Hyunjin Kang, Hong Kil Baek, Gang Il Kim | 2016-08-02 |
| 8375908 | Apparatus for preventing oil from draining in engine having HLA | — | 2013-02-19 |