Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967319 | Air cleaner | Nak Hyun Kim, Ju Young Kim, Jee Ho Park, Moon Sun Shin, Sang Ho Shin +4 more | 2021-04-06 |
EC
Euy Sung Chu
Overall (2021): #460,772 of 548,734Top 85%
1
Patents 2021