Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991081 | Electron emitting device using graphene and method for manufacturing same | Shanghyeun PARK, Ilhwan Kim, Jaekyung Sung, Changsoo LEE, Dongsu Kang +1 more | 2018-06-05 |
DL
Donggu Lee
Overall (2018): #432,976 of 503,207Top 90%
1
Patents 2018