Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955856 | Biphenyl derivatives and organic electroluminescent device employing the same | Soo-Hyoung Lee, Ji Hoon Lee, Byung Hee Sohn, Jhun-Mo Son | 2005-10-18 |
SK
Sang-Yeol Kim
Overall (2005): #107,316 of 245,428Top 45%
1
Patents 2005