Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518698 | Semiconductor laser cathode ray tube for driving at room temperature | Chung Dam Song, Sang Kyun Kim, Sang-muk Kim, Young-Woo Song, Moon-gueon Kim +1 more | 2003-02-11 |