Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530738 | Pulley stopper and pulley apparatus including the same | Ju Hyun Jo | 2022-12-20 |
| 10943799 | Nozzle for cleaning substrate | Man Ho Han, Young Min Ju, Guk Ki Ahn | 2021-03-09 |