Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774553 | Cathode-ray tube | Won-Sueg Park, Won Ho Kim | 2004-08-10 |
| 6680565 | Cathode-ray tube | Won Ho Kim | 2004-01-20 |
DP
Do-Houn Pyun
Overall (2004): #66,860 of 270,089Top 25%
2
Patents 2004