Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577054 | Electron gun for CRT with helical multi-lens electrode assembly | Sang Mook Kim, Duk-sung Park, Bong-Wook Jung, Yeong-Guon Won | 2003-06-10 |
| 6555952 | Electron gun and cathode ray tube using the same | Duk-sung Park, Bong-Wook Jung, Chul-sik Cho | 2003-04-29 |
| 6549246 | Method for driving projection cathode ray tube | Duk-sung Park | 2003-04-15 |
| 6522059 | Electron gun for color cathode ray tube | Duk-sung Park, Bong-Wook Jung, Sang Mook Kim | 2003-02-18 |
| 6518698 | Semiconductor laser cathode ray tube for driving at room temperature | Chung Dam Song, Sang-muk Kim, Young-Woo Song, Moon-gueon Kim, Duk-sung Park +1 more | 2003-02-11 |