Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050078 | Light sensor | Younggu Jin, Changrok Moon, Seokha Lee | 2018-08-14 |
DL
Duckhyung Lee
Overall (All Time): #2,904,024 of 4,157,543Top 70%
1
Patents All Time