Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806632 | Mask in color cathode ray tube | Sung Hun Kim | 2004-10-19 |
| 6690104 | Shadow mask in color cathode ray tube | — | 2004-02-10 |
SK
Sung Yeon Kim
Overall (2004): #39,853 of 270,089Top 15%
2
Patents 2004