Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10928432 | Reverberation chamber | Sang il Kwak, Jong Hwa Kwon | 2021-02-23 |
DS
Dong-Uk Sim
Overall (2021): #470,102 of 548,734Top 90%
1
Patents 2021