Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849425 | Method for producing a red-luminescence fluorescent material with high luminous efficiency | — | 1998-12-15 |
YY
Youngsoo Yang
Overall (All Time): #3,705,908 of 4,157,543Top 90%
1
Patents All Time