Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7848091 | Dual-screen mobile display device | Woo-Jong Lee, Hyun Tag Hong, Sung Won Ahn, Min Ju KANG | 2010-12-07 |
SH
Sang Kwuon Han
Overall (All Time): #3,311,896 of 4,157,543Top 80%
1
Patents All Time