Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480358 | Continuously variable valve timing apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2019-11-19 |
| 10458294 | Variable valve device for engine | Soo Hyung Woo, Seung Kook Han | 2019-10-29 |
| 10436080 | Multiple variable valve lift apparatus | Soo Hyung Woo, Jin Wook Son, You Sang Son, Seung Kook Han, Wootae Kim | 2019-10-08 |
| 10208681 | Continuous variable valve timing apparatus and engine provided with the same | You Sang Son, Woong Kim, Kyoung Pyo Ha, Dongheon Park | 2019-02-19 |
| 10202875 | Powertrain | You Sang Son, Kyoung Pyo Ha | 2019-02-12 |
| 10174643 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Ingee Suh, Kiyoung Kwon, In Sang Ryu, Kyoung Pyo Ha +3 more | 2019-01-08 |