Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813600 | Method for preparation gaseous-nitridation treated or liquid-nitridation treated core-shell catalyst | Gu-Gon Park, Eun Jik Lee, Dong Chul Park, Sung-Dae Yim, Won-Yong Lee +8 more | 2023-11-14 |
| 11810701 | Device and method for forming skyrmion | Chan Yong Hwang, Kyoung Woong Moon, Seung Yang | 2023-11-07 |
| 11805691 | Viewing angle switchable emission signal generating part and viewing angle switchable display device including the same | Soon-Hwan Hong, Seong-Yeong Kim | 2023-10-31 |
| 11794167 | Method for producing lactic acid from waste paper using lanthanide-based metal catalyst | Kwang Ho Kim, Jeong-Myeong HA, Jae Wook CHOI, Chunjae YOO | 2023-10-24 |
| 11667985 | Composition for forming insulation film of oriented electrical steel sheet, method for forming insulation film by using same, and oriented electrical steel sheet having insulation film formed therein | Min Soo Han, Hyung Don Joo, Hyung Ki Park, Jae-Keun Shin | 2023-06-06 |
| 11658307 | Method and apparatus for manufacturing core-shell catalyst | Gu-Gon Park, Sun-Mi Hwang, Sung-Dae Yim, Won-Yong Lee, Tae-Hyun Yang +6 more | 2023-05-23 |