Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492767 | Electron gun for color cathode ray tube | — | 2002-12-10 |
| 6476546 | Electron gun for color cathode ray tube having different materials for different electrodes | — | 2002-11-05 |
| 6455994 | Electrode of electron gun for color cathode ray tube | — | 2002-09-24 |
| 6456017 | Electron gun for cathode ray tube | Kyu-Hong Lee | 2002-09-24 |
| 6456018 | Electron gun for color cathode ray tube | Young-Gon Hong | 2002-09-24 |
| 6424104 | Color CRT and driving method of the same | Yong-Geol Kwon | 2002-07-23 |