Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727642 | Flat field emitter displays | Gyu-Hyeong Cho, Gyun Chae, Tae Ha Ryoo, Jon Woon Hong, Seung-Tak Ryu +1 more | 2004-04-27 |
| 6677921 | Method of driving plasma display panel | Kyoung-Ho Kang, Shigeo Mikoshiba, Tomokazu Shiga, Kiyoshi Igarashi, Makoto Ishii +3 more | 2004-01-13 |