Issued Patents 2017
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850826 | Asymmetry CDA engine | In Sang Ryu, Ingee Suh, Back Sik Kim, Kiyoung Kwon | 2017-12-26 |
| 9850789 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2017-12-26 |
| 9835058 | Continuous variable valve lift apparatus and engine provided with the same | You Sang Son, Back Sik Kim, Kiyoung Kwon | 2017-12-05 |
| 9835057 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2017-12-05 |
| 9822674 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2017-11-21 |
| 9803519 | Continuous variable valve duration apparatus and control method using the same | Kiyoung Kwon, Ingee Suh, In Sang Ryu, Back Sik Kim | 2017-10-31 |
| 9752466 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Back Sik Kim | 2017-09-05 |
| 9739183 | Continuous variable valve duration system and engine provided with the same | You Sang Son, Back Sik Kim | 2017-08-22 |
| 9617925 | Control method using continuous variable valve duration apparatus | Kiyoung Kwon, Ingee Suh, In Sang Ryu, Back Sik Kim | 2017-04-11 |
| 9611768 | Continuous variable valve duration apparatus | — | 2017-04-04 |
| 9574467 | Continuous variable valve duration apparatus | — | 2017-02-21 |