Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7466070 | Electron gun for cathode ray tube | Young-Gon Hong, Kyou-Bong Lee | 2008-12-16 |
| 7355332 | Cathode ray tube | Kue-Hong Lee, Young-Gon Hong, Chang-Ryon Byon, Hoo-Deuk Kim, Ho Rim Choi +1 more | 2008-04-08 |