Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703773 | Tension mask frame assembly of color cathode-ray tube | Kuen-Dong Ha, Gui-bae Kim | 2004-03-09 |
| 5968850 | Wiring using chromium nitride and methods of fabrication therefor, liquid crystal display panels using the same wiring and methods of fabrication therefor | Cheol Su Jeong, Dae Won Park, Chul-Yong Lee, Chul H. Kwon | 1999-10-19 |
| 5126622 | Dispenser cathode | Jong-Seo Choi, Hwan-cheol No, Kyu-nam Ju | 1992-06-30 |
| 5115164 | Dispenser cathode | Jong-Seo Choi, Hwan-cheol No, Kyu-nam Ju | 1992-05-19 |