Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895532 | Airborne microorganism measurement device and air conditioning device including the same | Sujin Lee, Bongjo Sung, Sanggu Lee | 2021-01-19 |
IS
Ilna Son
Overall (2021): #424,691 of 548,734Top 80%
1
Patents 2021