Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638394 | Blue and green laser oscillation method and device adopting the same | Won-Ha Choe, Alexander Belov | 1997-06-10 |
SK
Seong-Joon Kim
Overall (1997): #79,868 of 185,788Top 45%
1
Patents 1997