Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723837 | Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex | Jong Chan Kim, Jin Su Ham, Han Sol Lee, Kwang Kuk Lee, Hyo Seung Park | 2020-07-28 |
| 10644191 | Semiconductor package separating device | Jong Sup Song, Houn Joung | 2020-05-05 |