Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835230 | Cyclonic plasma melting furnace | Dae Hyun Choi, In Je Kang, Ji Hun Kim, Sung Hoon Jee, Dong Hun Shin +3 more | 2023-12-05 |
| 11776819 | Point etching module using annular surface dielectric barrier discharge apparatus and method for control etching profile of point etching module | Dong Chan Seok, Tai Hyeop Lho, Yong Ho Jung, Kang Lee, Seung Ryul Yoo +1 more | 2023-10-03 |