Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653773 | Cathode ray tube having enhanced electron beam deflection efficiency | — | 2003-11-25 |
| 6538369 | Cathode ray tube having particular funnel structure | Do-Nyun Kim | 2003-03-25 |
| 6528936 | Cathode ray tube with funnel cone thickness variations | Chan-Yong Kim | 2003-03-04 |