Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833680 | Structure of electron gun for color cathode ray tube | Jun Ho Bae | 2004-12-21 |
| 6800991 | Cathode ray tube | — | 2004-10-05 |
| 6617778 | Electron gun assembly for a color cathode ray tube | — | 2003-09-09 |
| 5808406 | In-line electron gun with non-circular apertures | — | 1998-09-15 |
| 5710481 | CRT electron gun for controlling divergence angle of electron beams according to intensity of current | Myung Ho Park | 1998-01-20 |