Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731123 | Method of preparing supported metallocene catalyst and method of preparing polypropylene using catalyst prepared thereby | Byung Seok Kim, Seok Hwan Kim, Hye Kyung Lee, Heekwang Park, Daesik Hong +1 more | 2023-08-22 |
| 11632451 | Mobile terminal with flexible display that slides and extends the screen size | Insu Song, Changsue PARK, Minsoo Kim | 2023-04-18 |