Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702428 | Ink-jet printhead | Sung-joon Park, Seo-hyun Cho, Jae-sik Min, Kyong-il Kim, Byung-ha Park +2 more | 2004-03-09 |
SK
Sang-cheol Ko
Overall (2004): #121,300 of 270,089Top 45%
1
Patents 2004