Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12045975 | Mask inspection apparatus and mask inspection method using the same | ILHA SONG, Mihye Kwon, Sangdon Hwang | 2024-07-23 |
| 11961222 | Mask inspection apparatus and mask inspection method using the same | Sangdon Hwang, BongSuk Kim, Taehyun Kim, Mihye Kwon, ILHA SONG | 2024-04-16 |