Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223355 | Functional additive having UV-absorbing substituent and ink composition containing the same | Yeon-kyoung Jung | 2007-05-29 |
SR
Soung-min Ryu
Overall (All Time): #3,386,778 of 4,157,543Top 85%
1
Patents All Time