Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008739 | Process for manufacturing fluorescent film of a color braun tube | Kyung Ho Lee | 2006-03-07 |
| 5728221 | Apparatus for forming fluorescent layer for black-and-white CRT | — | 1998-03-17 |
| 5682079 | Phosphor layer structure of a CCRT | — | 1997-10-28 |
| 5677071 | Fluorescent film structure of color Braun tube | — | 1997-10-14 |