Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476331 | Control apparatus of engine having variable valve lift apparatus and a method thereof | — | 2016-10-25 |
| 9267402 | Multistage variable valve lift apparatus, system and engine | Soo Hyung Woo, Jong Hyeok Choi, Young Hong Kwak, Jin Kook Kong, Gee Wook Shin | 2016-02-23 |