Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192085 | Block copolymer, and method for preparing graphene using same | Mi Jin Lee, Seung Yong Chae, Won Jong Kwon, Kwon Nam Sohn | 2021-12-07 |
| 10835886 | Block copolymer, and method for preparing graphene using the same | Mi Jin Lee, Seung Yong Chae, Won Jong Kwon, Kwon Nam Sohn | 2020-11-17 |
| 7897458 | Method of forming floating gate, non-volatile memory device using the same, and fabricating method thereof | Jaegab Lee, Jang-Sik Lee, Chi-Young Lee | 2011-03-01 |