Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836062 | Cathode ray tube having color selection apparatus | Jun-Jong Lee, Jong-Han Rhee | 2004-12-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836062 | Cathode ray tube having color selection apparatus | Jun-Jong Lee, Jong-Han Rhee | 2004-12-28 |