Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8457694 | Side key flexible circuit board for mobile telecommunication terminal | Hyung Lae Lee, Myung-Sun Kim | 2013-06-04 |
CS
Chang Gui Sung
Overall (All Time): #3,161,908 of 4,157,543Top 80%
1
Patents All Time