Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447739 | Variable compression ratio engine | Won Gyu Kim, Eun Ho Lee, Myungsik Choi, Yoonsik Woo | 2016-09-20 |
| 9399932 | Variable valve device that varies lift amount of valve | Gyu Han Hwang, Jin Kook Kong, Gee Wook Shin, Won Gyu Kim, Myungsik Choi | 2016-07-26 |
| 9267402 | Multistage variable valve lift apparatus, system and engine | Soo Hyung Woo, Jong Hyeok Choi, Byong Young Choi, Jin Kook Kong, Gee Wook Shin | 2016-02-23 |