Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978618 | Semiconductor light emitting device | JuHeon Yoon, Jung Hwan Kil, Tae Hun Kim, Jae In Sim | 2021-04-13 |
HS
Hwa Ryong Song
Overall (2021): #427,658 of 548,734Top 80%
1
Patents 2021