Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825598 | Tension mask with inner shield structure for cathode ray tube | Hyang-Jin Koh, Seong-Seob Kim, Jong-Heon Kim | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825598 | Tension mask with inner shield structure for cathode ray tube | Hyang-Jin Koh, Seong-Seob Kim, Jong-Heon Kim | 2004-11-30 |