Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630775 | Tension mask frame assembly for color cathode ray tube | Soon-Cheol Shin, Sang-Shin Choi | 2003-10-07 |
| 6614154 | Tension mask frame assembly having a variable area for dummy bridges | Soon-Cheol Shin, Sung-oh Rho, Jong-Han Rhee | 2003-09-02 |
| 6528936 | Cathode ray tube with funnel cone thickness variations | Bong-Woo Lee | 2003-03-04 |