Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294387 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Jae Hoon Shim, Seung Jung Lee | 2019-05-21 |
| 10280330 | Hard coating film | Joon Koo Kang, Yeong Rae Chang, Soon-Hwa Jung, Eun Kyu Her | 2019-05-07 |