Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193494 | Compressor wheel for turbocharger | Teock Hyeong Cho, Gue Hyun Jung, Yong Cheol Lee, Young Sik Kim, O Jun Kwon +2 more | 2021-12-07 |
| 6467446 | Variable valve timing system for vehicle | — | 2002-10-22 |