Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10035379 | Hybrid cord and high-performance radial tire including the same | Ji Wan Lee, Il Yong Park, Mi Jung Lee, Sung Tae Kim, Hyun Ran Cho | 2018-07-31 |
| 9610806 | Tire-reinforcing steel cord and radial tire using the same | Kwan Woo Jung, Il Yong Park, Ill Soon Jang, Ji Wan Lee, Mi Jung Lee | 2017-04-04 |