Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7414597 | Plasma display panel driving circuit | Hak-Ki Choi, Sang-Chul Kim, Kwang-Ho Jin, Sun-Kyung Ahn | 2008-08-19 |
| 6384531 | Plasma display device with conductive metal electrodes and auxiliary electrodes | Deuk-il Park, Joong-Woo Nam | 2002-05-07 |