Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812629 | Shadow mask frame assembly for flat CRT with slot groups | Gi-Young Song | 2004-11-02 |
| 6809466 | Cathode ray tube with structure for preventing electron beam mis-landing caused by geomagnetism | Chan-Yong Kim, Soon-Cheol Shin, Eung-Suk Lee, Si-Taeg Sung, Il-Hwan Jang +1 more | 2004-10-26 |
| 6756725 | Cathode ray tube with tension mask | Jung-In Yoo, Jun-Kyo In, Won Ho Kim | 2004-06-29 |
| 6734612 | Tension mask assembly for flat cathode ray tube | Young-Bin Im, Nozomu Arimoto | 2004-05-11 |