Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10928432 | Reverberation chamber | Dong-Uk Sim, Jong Hwa Kwon | 2021-02-23 |
SK
Sang il Kwak
Overall (2021): #274,320 of 548,734Top 50%
1
Patents 2021