Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303947 | Apparatus for cleaning mask | Jai Phoong Kim, Jae-Hoon Lee, Hyuk Kang, Chang Uk An, Byung-Jin Choi | 2025-05-20 |
HL
Han Geul Lim
Overall (All Time): #2,414,903 of 4,157,543Top 60%
1
Patents All Time