Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896978 | Intake valve for engine | Seungwoo Lee, Jiho Kim, Jiyoun Seo, Dongkyu Lee, Bokyung Kim +2 more | 2018-02-20 |
| 9617949 | Cylinder head for engine | Jiyoun Seo, Bokyung Kim, Seungwoo Lee, Minkyu Park, Inwoong Lyo +1 more | 2017-04-11 |
| 9599159 | Noise reducing structure of speed reduction device for electric CVVT | Seungwoo Lee, Bokyung Kim, Inwoong Lyo, Jiyoun Seo | 2017-03-21 |