Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590542 | Particle collection device and mask cleaning device having the same | Yong-Hwan RYU, Yunji Nam, Sun Jin SONG, In-Ja Han | 2023-02-28 |
JK
Jiae Kim
Overall (2023): #396,985 of 537,848Top 75%
1
Patents 2023