Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851044 | Method for preparing glutamate-based surfactant | Byung Jo Kim, Hyon Pil Yu, Ji Hye Bae, Song Yi Kim | 2020-12-01 |
| 10591655 | Optical film, liquid crystal display device including same, and manufacturing method therefor | A Ra Jo, Bae Wook Lee, Lee Hwa Song, Boem Deok LEE | 2020-03-17 |