Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858537 | Gas-barrier film and method of manufacturing the same | Sang-Uk Ryu, Dong-Ryul Kim, Seung-Lac Ma, Jong Min Moon | 2020-12-08 |
| 10654070 | Method for preparing a barrier film | Hee Wang Yang, Seong Hwan Lee | 2020-05-19 |