Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738663 | Locking structure of valve timing adjustment apparatus for internal combustion engine | Koun Young Jang, Sung Dae Kim, Sang Ho Lee, Jae Young Kang, Sung Hoon Baek | 2020-08-11 |
| 10718239 | Valve timing adjustment apparatus for internal combustion engine | Koun Young Jang, Sung Dae Kim, Sang Ho Lee, Jae Young Kang, Sung Hoon Baek | 2020-07-21 |
| 10247058 | Apparatus and method of adjusting valve timing for internal combustion engine | KounYoung Jang, Sung Dae Kim, Sang Ho Lee, Jae Young Kang, Sung Hoon Baek | 2019-04-02 |
| 10174647 | Oil drain structure of valve timing adjusting device for internal combustion engine | Koun Young Jang, Sung Dae Kim, Sang Ho Lee, Jae Young Kang, Sung Hoon Baek +4 more | 2019-01-08 |
| 10138765 | Control valve for valve timing adjusting device of internal combustion engine | Koun Young Jang, Sung Dae Kim, Sang Ho Lee, Jae Young Kang, Sung Hoon Baek | 2018-11-27 |