Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024244 | System and method for controlling valve timing of continuous variable valve duration engine | In Sang Ryu, Kyoung Pyo Ha, Back Sik Kim, Kiyoung Kwon | 2018-07-17 |
| 9926858 | Control method using continuous variable valve duration apparatus | Kiyoung Kwon, Kyoung Pyo Ha, In Sang Ryu, Back Sik Kim | 2018-03-27 |
| 9920665 | Continuous variable valve duration apparatus and control method using the same | Kiyoung Kwon, Kyoung Pyo Ha, In Sang Ryu, Back Sik Kim | 2018-03-20 |
| 9874119 | Continuous variable valve duration apparatus and engine provided with the same | Back Sik Kim, Kyoung Pyo Ha, In Sang Ryu, Kiyoung Kwon | 2018-01-23 |