Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7468577 | Electron emission display having a spacer with inner electrode inserted therein | Sung-Hwan Jin | 2008-12-23 |
| 7034445 | Tension mask frame assembly and color CRT using the same | Kuen-Dong Ha, Joon-Soo Bae | 2006-04-25 |
| 6812629 | Shadow mask frame assembly for flat CRT with slot groups | Do-Hun Pyun | 2004-11-02 |
| 6611088 | Tension mask frame assembly for color CRT | Soon-Cheol Shin, Il-Hwan Jang | 2003-08-26 |
| 6580204 | Hook assembly for use in shadow mask frame assembly | Wan Gi Kim, Choong-lak Kim | 2003-06-17 |