Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756725 | Cathode ray tube with tension mask | Do-Hun Pyun, Jun-Kyo In, Won Ho Kim | 2004-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756725 | Cathode ray tube with tension mask | Do-Hun Pyun, Jun-Kyo In, Won Ho Kim | 2004-06-29 |