Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005724 | Leveling unit for imprinting and imprint apparatus comprising same | Kee-Bong Choi, Geehong Kim, Hyungjun Lim, Soongeun Kwon, Junhyoung Ahn | 2024-06-11 |
| 9527235 | Apparatus and method for liquid transfer imprint lithography using a roll stamp | Hyung-jun Lim, Kee-Bong Choi, Gee-Hong Kim | 2016-12-27 |
| 7202935 | Imprinting apparatus with independently actuating separable modules | Kee-Bong Choi, Gee-Hong Kim, Kwang Jo Chung | 2007-04-10 |
| 7140866 | Self-alignment stage for compression-forming machines | Kee-Bong Choi | 2006-11-28 |