Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803711 | Mask for color cathode ray tube having beneficial slot and bridge configurations, manufacturing method thereof, and exposure mask for manufacturing the mask | Deok-Hyeon Choe | 2004-10-12 |
| 6762545 | Tension mask for color CRT, method for manufacturing the tension mask, and exposure mask used in the manufacture of the tension mask | Deok-Hyeon Choe, Jong-Han Rhee, Sang-Ho Jeon | 2004-07-13 |
| 6741022 | Shrinkage band and cathode ray tube comprising the same | Jong-Han Lee, Hyang-Jin Ko, Sang-Ho Chun | 2004-05-25 |
| 6734612 | Tension mask assembly for flat cathode ray tube | Nozomu Arimoto, Do-Hun Pyun | 2004-05-11 |