Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686678 | Flat panel display having mesh grid | Bong-Kyung Suk, Dong-Su Chang | 2004-02-03 |
CC
Cheol-Hyeon Chang
Overall (2004): #249,159 of 270,089Top 95%
1
Patents 2004