Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799352 | Therapeutic hydrogel for atopic dermatitis and preparation method thereof | Young-Chang Nho, Youn-Mook Lim, Yun Hye Kim | 2010-09-21 |
| 6825621 | Electron gun for color cathode ray tube | Yong-Seok Song, Do-Hyoung Kim | 2004-11-30 |
| 6819038 | Double dynamic focus electron gun | Yong-Seok Song, Do-Hyoung Kim | 2004-11-16 |
| 6548968 | Electrode assembly and dynamic focus electron gun utilizing the same | Yong-Seok Song, Do-Hyoung Kim | 2003-04-15 |