Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497891 | Lighting apparatus using organic light-emitting diode | Nam-Kook Kim, Jung Eun Lee | 2019-12-03 |
TK
Tae-Ok Kim
Overall (2019): #252,923 of 560,194Top 50%
1
Patents 2019