Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975142 | Ring authentication method for concurrency environment | Do Won Hong, Hyun Sook Cho | 2011-07-05 |
IJ
Ik Re Jeong
Overall (All Time): #3,255,558 of 4,157,543Top 80%
1
Patents All Time