Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518706 | Silver coated glass frit, method for preparing same, and silver paste compoisition using silver coated glass frit for solar cell | Sungsu Han, Bum Suk Kim, Chang Hyun Rho, Young Jun Song | 2022-12-06 |
| 8525126 | UV fluid sterilizer suitable to sterilize fluid having poor UV transmission | Sung-chul Lee, Yu Sup Kim | 2013-09-03 |